The 11 Best ground Temperature Thermometers (2023 reviews)

There are several advantages of having a ground temperature thermometer. Let’s take you step by step, type by type, and find the best ground temperature thermometer for you.

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Our Top Picks:

Best Overall: Buy: Urban worm ground Temperature Thermometer READ REVIEW

Best For Pool: Buy: Elander ground Temperature Thermometer READ REVIEW

Best For car: Buy: Thermopro ground Temperature Thermometer READ REVIEW

Best With floating ball: Buy: Chlorstar ground Temperature Thermometer READ REVIEW

Best For Home: Buy: Lostronaut ground Temperature Thermometer READ REVIEW

Best soil Thermometer: Buy: Reotemp ground Temperature Thermometer READ REVIEW

Best For Working On automotive AC systems: Buy: Smartchoice ground Temperature Thermometer READ REVIEW

Best With probe: Buy: Luster leaf ground Temperature Thermometer READ REVIEW

Best For garage: Buy: Wirezar ground Temperature Thermometer READ REVIEW

Best For Pool Thermometer: Buy: Finebud ground Temperature Thermometer READ REVIEW

Best For Temperature readings: Buy: Acurite ground Temperature Thermometer READ REVIEW

Best Overall: Urban worm ground Temperature Thermometer

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The urban worm ground temperature thermometer is specially designed for your daily usage and has plenty of most useful features. This thermometer works ideally to check soil temperature for changes in turf management. It is an excellent gardener's tool. It is perfect for germinating seeds great for the garden no problem at all. It’s light and sturdy.

It does not have the range of a compost thermometer. The Simple design makes it very easy to use and to read. It is perfect for them when checking on the worm compost.

• Perfect size thermometer for worm bin
• Good thermometer, at least water resistant
• Best choice for a temperature thermometer for soil

Best For Pool: Elander ground Temperature Thermometer

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Compared with other thermometer in this category, the elander ground temperature thermometer has a convenient design. It’s a pool thermometer. It takes accurate temperature both in water & out of the water. It will measure the temperature of any water with sufficient depth to float. This is good to test if the temperature is good for your kids. It serves to always let you know the temperature of the water.

This little thermometer works just fine. It takes accurate temperature both in water and out of the water. It's easy to read and floats around the pool. It tells the temperature accurately.

• Floats nicely and gives accurate temperatures
• Floats & shows the pool temp
• Works perfect in the pool easy to read
• Includes small rope to tie to side of pool or ladder

Best For car: Thermopro ground Temperature Thermometer

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The thermopro ground temperature thermometer should be able to handle its purpose and duties with ease. The digital hygrometer is a no nonsense indoor outdoor thermometer. It does the job of reading the inside and outside temperature. The indoor/outdoor hygrometer wireless ensures proper temperature and humidity control, which has important health benefits, and the thermometer can be placed in baby room, nursery, cellar, basement, warehouse and greenhouse. Its settings are simple, and it adds an outdoor relative humidity reading.

The display is easy to see and it appears to be pretty accurate. The outside unit can be put anywhere you want to get a reading from. It certainly doesn't glow or light up. The indoor/outdoor hygrometer is a no nonsense indoor outdoor thermometer.

• Great wireless hygrometer with medium range
• Impressed with the accuracy reporting inside and outside temps and humidity
• Reliable, accurate and a long life span

Best With floating ball: Chlorstar ground Temperature Thermometer

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Not everyone likes to purchase thermometer for their daily purpose, but the chlorstar ground temperature thermometer would be an anomoly. The floating ball above the water lights up and changes colors after gathering sun during the day because it is solar, and lasts long in to the night. The LED ball lights change color automatically, creating a calm, shifting light show, and the changing colors will delight you and your guests. It is solar, and lasts long in to the night.

The thermometer is accurate and useful. The actual temperature part that is under water, lights up to see it at night, in addition to the colors from the changing ball attached. This one is large enough and just bobs in the pool. It’s easy to read at night and the light stays illuminated for most of the night.

• Reads up to 140 fahrenheit and 60 celsius
• Accurate, large temperature reading in fahrenheit, and celsius
• One of the new comers and featured product

Best For Home: Lostronaut ground Temperature Thermometer

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The lostronaut ground temperature thermometer is specially designed for your regular usage and has all useful features. This soil thermometer is working great. It has compost zones on the display. It's accurate and well made. It comes with sturdy protective stem sheath for safe storage and handling. The protective sheath helps to protect the probe in storage. It's perfect for home or garden composting. This thermometer has an 18 ” probe to check the temperature deep in the compost pile. It is excellent for keeping your hot compost at the right temperature.

• Good for monitoring your hot compost piles
• Useful in checking the soil temperature before planting bulbs
• Deep, fast and easy to read

Best soil Thermometer: Reotemp ground Temperature Thermometer

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The reotemp ground temperature thermometer's superior materials makes sure that it ages well with use. The 3 Reotemp soil thermometer is a thermometer to assist in seeding and transplanting of plants. It is made of corrosion resistant 304 stainless steel case, bezel and 7" stem. The 7 inch stem is stainless steel and features a pointed tip for insertion into garden soil. The tool is calibrated right out of the box in the suggested ice bath test.

This is a great soil thermometer. It works great with the pocket clip. There is a dimple on the side of the stem which is the minimum insertion length to get an accurate reading. This one is easy to use and read.

• Takes accurate, easy to read soil temperature
• Handy for soil or just anyplace
• A must have basic tool for the gardener

Best For Working On automotive AC systems: Smartchoice ground Temperature Thermometer

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The smartchoice ground temperature thermometer is suitable and reliable and fits well with your daily purpose. The only soil thermometer you'll need faster composting means knowing the temperature of your compost pile. This is a good tool to have around. It is great in the automotive industry for a/c reading. It comes with this thermometer, you will know the inner workings of your pile, and correct any problems and imbalances to speed up the soil-making process.

This thermometer is great for working on automotive AC systems. It includes a protective sheath w/ pocket clip for the 5” stainless steel stem. It works well for small cells or pots. It's sturdy and accurate.

• Small, portable and easy to read
• Good size for greenhouse use for soil temps
• Temperature readout was quick and consistent
• Easy to read and very accurate

Best With probe: Luster leaf ground Temperature Thermometer

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The luster leaf ground temperature thermometer should be able to handle its purpose and duties with ease. This soil thermometer is SO easy to use and the dial not only displays the temperature of the soil, but also a few of the vegetables that can be planted at the corresponding temps. It measures spring soil temperatures. It provides plenty of length to obtain proper readings. It is a great way to measure the ground temperature.

This thermometer is great to use throughout planting season, temperature reading responds quickly, and the dial is easy to read, so don't need to bend down to see it. It looks nice, it feels sturdy.

• Easy to read and the temp range is what you
• Great tool for determining soil temp for early season and transplanting
• Guidelines for germination and transplant temperatures included

Best For garage: Wirezar ground Temperature Thermometer

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Wirezar is known for creating pragmatic and minimalist thermometer for people on the go, and its line of wirezar ground temperature thermometer definitely falls in line with that reputation. This compost thermometer works well, gives a quick and accurate temperature reading. It is made of heavy duty full stainless steel material which is non-breakable rustproof even after inserting in the soil for long-lasting operation and conditions that makes it environment friendly. It comes with a plastic sheath to protect the metal post while not in use. The 16" long post is great for getting deep into the compost pile. There are blue, green, and red markings for steady, active, and hot temperature ranges respectively.

This long thermometer is really useful to check the soil temperature to determine the optimal time to fertilize in the spring and fall. It is of small size, portable and convenient to carry. It is great for getting deep into the compost pile.

• Perfect tool to decide when to water your plants
• Comes with a nice cover for the thermometer and its durable so far
• Designed and calibrated to use in soil only
• Excellent tool for the serious gardener

Best For Pool Thermometer: Finebud ground Temperature Thermometer

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If you are currently in the market looking for a suitable thermometer for your daily usage, finebud ground temperature thermometer is the natural choice. Anywhere you need to check the temperature of water, the pool water thermometer is a perfect solution for ensuring proper temperatures. It is a cool pool light, with a rotating array of colors that light up at night. The pool temperature thermometer has rich functions and a compact and exquisite appearance. The night light up options are really neat as well, it cycles through many colors (via mode button) and offers a cool ambient vibe.

The pool thermometer charges using solar energy by day and illuminates automatically at night(when the button is on) and offers a cool ambient vibe. It also has a light show function. The pool thermalmeter floats freely on the water surface, so that it is convenient to check the temperature of the water at any time. The thermometer is well made and easy to read.

• Easy to read and provides pretty lights in the pool
• Cool pool light, accurate reading of temperature
• Easy to use & easy to read

Best For Temperature readings: Acurite ground Temperature Thermometer

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Next on the list, we've got yet another thermometer that manages to win our hearts. It's the acurite ground temperature thermometer and it's widely considered as one of the best convenient thermometer you can buy. This is a must if you want to check on your soil temps outside. It measures temperatures from 0 to 220 degrees fahrenheit. It includes a protective sheath with a pocket clip. The long probe can reach the perfect depth, and the top fits in the palm of your hand. It also works well for reading ambient temperature even when you don't have it sticked in anything. It measures the temperature accordingly. It is good for taking the temperature of water samples for insulation experiments as well as soil samples and probably many other things you can dream up.

• Easy to read dial, easy to store
• Lot of satisfied buyers