15 Best Greenhouse Thermometers for Perfect Climate Control

Discover the best greenhouse thermometer to keep your plants thriving. Explore our top picks for accurate readings and optimal growth conditions.
15 Best Greenhouse Thermometers for Perfect Climate Control

Top Quick Picks For You

Best Entry-Level Choice

DOQAUS Hygrometer

DOQAUS Hygrometer

The DOQAUS Digital Hygrometer is user-friendly, lightweight, and features an easy-to-read display, making it perfect for beginners.

Best for Smart Home Integration

ThermoPro TP350

ThermoPro TP350

The ThermoPro Hygrometer Thermometer with Bluetooth connectivity provides app control, allowing users to monitor their environment remotely, making it ideal for smart home systems.

Best for High Accuracy

X-Sense Hygrometer

X-Sense Hygrometer

The X-Sense Wi-Fi Hygrometer provides highly precise readings with a temperature accuracy of ±0.36°F, making it optimal for those needing reliable measurements.

Best for Easy Readability

Springfield Thermometer

Springfield Thermometer

The Springfield Indoor Outdoor Big and Bold Dial Thermometer features large numbers and bold lettering, ensuring easy readability from a distance.

Best Greenhouse Thermometer

Are you ready to nurture your garden dreams with precision? A reliable greenhouse thermometer is your trusty companion in monitoring the climate of your nurturing sanctuary, ensuring your plants thrive in their own little universe. Dive into our curated selection of the best greenhouse thermometers, designed to keep your green thumb in sync with nature's rhythm.

Best Entry-Level Choice: DOQAUS Hygrometer

DOQAUS Digital Hygrometer Indoor Thermometer Humidity Meter Room Thermometer with 5s Fast Refresh Accurate Temperature Humidity Monitor for Home, Bedroom, Baby Room, Office, Greenhouse, Cellar (Black)
GoodNot So Good
High accuracySmall size
Easy to readBattery drains quickly
Multiple mounting optionsNot backlit

The DOQAUS Digital Hygrometer shines as our pick for the Best Entry-Level Choice .

We love its user-friendly design and lightweight build, making it an excellent option for beginners .

With a precision of ±1°F and refresh rate of 5 seconds, you can trust that you'll get accurate readings in real-time .

The 2.3-inch LCD display is a delight; it offers large, bold numbers that are easy to read from any angle .

Plus, with its versatile mounting options—whether you want to hang it, place it on a tabletop, or stick it to metal surfaces—this thermometer is as adaptable as you need it to be .

Say goodbye to complicated gadgets and hello to effortless monitoring!

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Price history for DOQAUS Hygrometer on Amazon

Best for Smart Home Integration: ThermoPro TP350

ThermoPro Hygrometer Thermometer for House TP350, Bluetooth Room Indoor Greenhouse Thermometer Monitor Up to 260FT, Backlit Humidity Meter Temperature Sensor with 2-Year Data Export
GoodNot So Good
App control convenienceSmall size may mislead
High accuracy readingsLimited temperature range
Backlit display visibilityRequires batteries

We absolutely love the ThermoPro Hygrometer Thermometer !

Recognized as the "Best for Smart Home Integration," this device truly elevates your gardening experience with its Bluetooth connectivity .

With the ThermoPro app, you can monitor temperature and humidity from up to 260FT away—no registration needed !

Its high accuracy is impressive, providing readings within ±0.9°F and refreshing every 10 seconds .

The large backlit display ensures you can see your readings even in dim light, and the comfort indicator helps you quickly assess your environment .

Whether monitoring your plants or cigar collection, this thermometer is a must-have for anyone serious about their yard, garden, and patio. 🌱

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Price history for ThermoPro TP350 on Amazon

Best for High Accuracy: X-Sense Hygrometer

X-Sense Wi-Fi Hygrometer Indoor Humidity, Smart Hygrometer Thermometer with Remote Monitoring & App Control, Wi-Fi Temperature Sensor for Room Temperature Monitoring, Humidor, Greenhouse, STH0A31
GoodNot So Good
Smart alerts for notificationsLimited to -4°F low
Highly accurate readingsNo multiple accounts support
Easy app for remote accessDashboard could be better

We’re excited to introduce the X-Sense Wi-Fi Hygrometer, our top pick for high accuracy !

With a precision of ±0.36°F, this Swiss-made gem ensures you’ll get reliable readings to keep your plants in perfect condition .

The smart alerts are a game-changer, notifying you via your phone if temperature or humidity goes awry, plus it lets you know when battery life is low .

The user-friendly app allows you to monitor conditions from anywhere, making it a breeze to manage your indoor environment .

With its clear LCD display and impressive connection range, this thermo-hygrometer is sure to become your new gardening partner!

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Price history for X-Sense Hygrometer on Amazon

Best for Easy Readability: Springfield Thermometer

Springfield Indoor Outdoor Big and Bold Dial Thermometer, Wireless Thermometer with Easy to Read Large Numbers for Patio, Pool, and Indoor Areas, 8-Inch, White
GoodNot So Good
Weather resistant constructionMay read inaccurately
Easy to readPlastic can break
No batteries requiredLimited temperature range

When it comes to keeping an eye on your greenhouse temperatures, the Springfield Indoor Outdoor Big and Bold Dial Thermometer really shines as our choice for Best for Easy Readability .

With its large numbers and bold lettering, you won't have to squint to check the temperature from across the room !

Crafted from weather-resistant materials, it’s designed to withstand the elements and is a breeze to use—no batteries required !

This 8-inch beauty accurately measures temps from -60°F to 120°F, ensuring you keep your plants happy .

Just remember to place it out of direct sunlight for the most precise readings .

Perfect for any environment, this little gem is a must-have for garden enthusiasts!

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Price history for Springfield Thermometer on Amazon

TimDonki Hygrometer

Digital Hygrometer with Max and Min Records 10s Fast Refresh Accurate Hygrometer Room Thermometer Indoor for Home, Bedroom, Baby Room, Office, Greenhouse, Cellar (White)
GoodNot So Good
Highly accurate readingsSmall high/low scale
Easy to read displayBattery not included
Compact and lightweight designLimited advanced features

When it comes to keeping your greenhouse or indoor space in the optimal zone, the TimDonki Digital Thermometer is a real gem .

With its highly sensitive sensor, you get accurate temperature and humidity readings in just 10 seconds—talk about efficiency !

The large digital display is a welcome feature, especially for those who prefer clarity over squinting at tiny numbers .

We love the Comfort Indicator, which adds a fun touch by helping you gauge whether your space is dry, comfortable, or humid .

Although it lacks some advanced features, its compact design and versatility make it a must-have for any plant lover or cozy home setup.

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Price history for TimDonki Hygrometer on Amazon

Govee Hygrometer

Govee Hygrometer Thermometer H5075, Bluetooth Indoor Room Temperature Monitor Greenhouse Thermometer with Remote App Control, Notification Alerts, 2 Years Data Storage Export,LCD
GoodNot So Good
High accuracyBluetooth connection issues
Smart app alertsLimited to Bluetooth range
Easy to read displayRequires batteries

We’re excited to share our thoughts on the Govee Wireless Thermometer Hygrometer, a standout option for greenhouse enthusiasts .

This device packs some impressive smart features, enabling remote monitoring and offering insightful temp and humidity graphs .

With a high accuracy level—±0.54°F for temperature and ±3%RH for humidity—you can trust it to keep your plants cozy .

The 3-inch LCD screen is a breeze to read, showcasing max/min records and comfort indicators .

Plus, the smart app alerts keep you informed even when you're not around .

Just remember, it has a few Bluetooth connection quirks, but the reliable performance makes it a solid choice!

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Price history for Govee Hygrometer on Amazon

ThermoPro Thermometer Greenhouse Thermometer

ThermoPro Indoor Outdoor Thermometer Wireless 500FT, Outside Greenhouse Thermometer with Temperature Sensor, Outdoor Thermometers for Patio Reptile House Home Baby Room Temperature Monitor
GoodNot So Good
500 Feet remote rangeShort battery life
Supports 3 sensorsSmall display size
High accurate readingsNo humidity function

We’re excited to share our thoughts on the ThermoPro Indoor/Outdoor Thermometer, a fantastic tool for avid gardeners and greenhouse enthusiasts .

With an impressive 500 feet remote range, this thermometer ensures you can easily monitor temperatures both indoors and outdoors without any hassle .

One of our favorite features is its ability to support up to three temperature sensors, allowing us to effortlessly track conditions in multiple locations—be it the yard, greenhouse, or cellar .

The IPX4 rainproof sensor stands resilient even on drizzly days, while the large digits on the compact LCD provide clear readings .

Just a heads up, though; the battery life could be better, and keep in mind it doesn't measure humidity .

Overall, it’s a reliable companion for your gardening adventures!

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Price history for ThermoPro Thermometer on Amazon

Thermometer World

Digital Greenhouse Thermometer – Max Min Thermometer to Monitor High and Low Temperatures in a Greenhouse – Hi Lo Temperature Recording Thermometer Greenhouse Accessories
GoodNot So Good
Easy to useNo humidity measurement
Accurate readingsRequires manual reset
No Wi-Fi neededLimited features

We can't help but appreciate the efficiency of the high-low thermometer for greenhouses .

This little gem keeps us in tune with current, high, and low temperatures, ensuring our plants thrive !

With its easy-to-use design, we found it incredibly accurate and super handy—no Wi-Fi necessary .

However, keep in mind it lacks humidity measurements and requires a manual reset .

With dimensions of just 5.91 x 0.01 inches and weighing a mere 3 ounces, it fits perfectly in any greenhouse setup .

If simplicity and precision are what you're after, this thermometer might just be the right choice for your garden.

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Price history for Thermometer World on Amazon

Atogou Hygrometer

3-Pack Mini Hygrometer & Thermometer, Indoor Outdoor Digital Humidity Meter Gauge Temperature, ℉/℃, for Home, Office, Reptile, Car, Greenhouse, Lab, Terrarium, Cellar.. A01 White
GoodNot So Good
Small and portableHumidity display larger
Stable and accurate readingsTemperature reading smaller
Fast response timeMay not suit all needs

When it comes to monitoring your greenhouse environment, the small and portable thermometer from Shenzhen Yongsheng Innovation is a top contender .

At just 1.8 inches in diameter, it's versatile enough to fit anywhere from your office to your reptile tank .

We love the upgraded design that enhances air flow for precise measurements, with accuracy up to ±1.8℉ .

Plus, the fast response time means you’re never left guessing—updates occur every ten seconds !

While the humidity display could be larger, it’s perfect for quick checks .

Overall, this reliable gadget is an essential tool for any avid gardener!

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Price history for Atogou Hygrometer on Amazon

Govee H5179 Greenhouse Thermometer

Govee WiFi Thermometer Hygrometer H5179, Smart Humidity Temperature Sensor with App Notification Alert, 2 Years Data Storage Export, Remote Monitor for Room Greenhouse Incubator Wine Cellar
GoodNot So Good
Real-time updatesInitial setup challenges
Easy setup processOccasional WiFi disconnections
Compact and efficient designBasic data export features

We’re excited to share our thoughts on the Govee WiFi Temperature Sensor—the ultimate gadget for avid gardeners and greenhouse aficionados !

With its smart WiFi control, you can effortlessly track temperature and humidity from anywhere, ensuring your plants are thriving .

The Swiss-made sensor delivers fast and accurate readings, refreshing every 2 seconds to keep you informed .

We love the alert function that notifies you if conditions swing outside your preset ranges—talk about peace of mind !

Despite minor hiccups during setup and occasional WiFi hiccups, its compact design and data export capabilities make it a worthy addition to your garden toolkit .

Overall, it’s a gardener’s best friend!

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Price history for Govee H5179 on Amazon

Govee Hygrometer

Govee WiFi Hygrometer Thermometer Sensor 3 Pack, Indoor Wireless Smart Temperature Humidity Monitor with Remote App Notification Alert, 2 Years Data Storage Export, for Home, Greenhouse
GoodNot So Good
Accurate temperature readingsNot compatible with 5G WiFi
Easy to monitor remotelyRequires AAA batteries
Compact and portable designLimited to 10 sensors

The Govee Smart WiFi Temperature Sensor is a game-changer for greenhouse enthusiasts !

With three included sensors, we can monitor temperature and humidity from anywhere using the intuitive Govee APP .

Its Swiss-made sensors deliver spot-on accuracy, ensuring our plants thrive in the right conditions .

Setting preset ranges is a breeze, and we love receiving instant alerts if conditions veer off course .

Plus, it fits perfectly in tight spaces, making it a versatile option for any setup .

Just a heads up—it’s not 5G compatible and needs AAA batteries, but for its convenience, it's a worthwhile trade-off!

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Price history for Govee Hygrometer on Amazon

Necto Monitor

Necto Cellular Temperature & Humidity Monitor - [4G LTE] No Monthly Fees - Power Outage and Temp Sensor with App Alerts, Remote Monitoring for RV, Pet, Home, Greenhouse & Server Room
GoodNot So Good
No monthly feesLacks mobile app
Easy setupLimited range of notifications
Reliable battery backupInitial cost may be high

When it comes to monitoring your greenhouse environment, we wholeheartedly recommend the Necto Smart Monitor .

With 2 years of cellular service included, you can forget about monthly fees, making it a smart investment for your yard or garden .

The 3-in-1 function offers real-time updates on temperature, humidity, and power outages, allowing you to receive instant alerts directly to your phone .

We love the reliable rechargeable battery, which ensures continuous monitoring, even during power interruptions .

The easy setup and intuitive dashboard give you access without the tech headaches !

If you're serious about keeping your plants thriving, Necto is the way to go.

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Price history for Necto Monitor on Amazon

ThermoPro TP49 Greenhouse Thermometer

ThermoPro TP49 Digital Hygrometer Indoor Thermometer Humidity Meter Room Thermometer with Temperature and Humidity Monitor Mini Hygrometer Thermometer
GoodNot So Good
Highly accurate sensorsBattery may arrive dead
Fast refresh rateAccuracy can vary slightly
Compact displayLimited outdoor usage

We’re excited to share our thoughts on this innovative greenhouse thermometer !

Featuring a playful Face Icon Comfort Indicator, it effortlessly tells you whether the air conditions are DRY, COMFORT, or WET, so you can tweak your humidifier with a smile .

Its highly accurate sensors ensure precision within +/-1°F/°C, perfect for the ever-changing greenhouse environment .

We love that it refreshes every 10 seconds, keeping you updated with the latest readings .

The compact display showcases large digits, making it easy to read from any angle .

With three placement options, you can stick it almost anywhere .

Just a heads up—batteries might arrive dead, so have some on hand!

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Price history for ThermoPro TP49 on Amazon

Serundo Auto Hygrometer

Mini Hygrometer Thermometer Digital Humidity Meter Indoor/Outdoor Humidity Monitor Reptile Thermometer for Humidors Greenhouse Garden Cellar Fahrenheit(℉)/ Celsius(℃) 2 Pack
GoodNot So Good
Accurate temperature readingsMay require calibration
Fast response timeLimited battery life
Compact and portableSize may vary in fit

We’re excited to share our thoughts on the Home Hygrometer Thermometer by Serundo Auto !

This compact digital device consistently delivers accurate temperature readings with a fast response time, refreshing every 10 seconds .

Whether you're monitoring your greenhouse or setting up a cozy reptile habitat, it smartly switches between Fahrenheit and Celsius, adapting to your needs with ease .

While the battery life may not be eternal, this little gadget packs a punch in performance .

Just keep an eye out for potential calibration needs .

Overall, it’s a dependable companion for any yard or garden enthusiast aiming for the perfect climate control!

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Price history for Serundo Auto Hygrometer on Amazon

ThermoPro TP60

ThermoPro TP60 Digital Hygrometer Indoor Outdoor Thermometer Wireless Temperature and Humidity Gauge Monitor Room Thermometer with 500ft/150m Range Humidity Meter
GoodNot So Good
500FT wireless rangeNo backlight feature
Accurate temperature readingsInstructions can be confusing
Simultaneous temp and humidityPlastic casing may degrade

When it comes to keeping a close watch on your greenhouse environment, the ThermoPro TP-60 stands out as a top contender .

With an impressive 500FT wireless range, we love its ability to transmit temperature and humidity data without ever missing a beat .

This thermometer doesn't just keep you in the loop; it also tracks maximum and minimum records, making it super easy to monitor changes over time .

While the plastic casing might not be the most durable option, the accuracy of the readings is consistently reliable .

Just remember, there’s no backlight, so check those readings during the daylight hours for the best visibility .

Overall, this little powerhouse ensures your plants thrive in the perfect climate!

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Price history for ThermoPro TP60 on Amazon

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