Climate and monthly weather forecast
Hartford, TN

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Weather in January

January, like December, is another chilly winter month in Hartford, Tennessee, with an average temperature varying between 44.6°F (7°C) and 28.6°F (-1.9°C). In Hartford, January is the month with the lowest recorded average temperatures, measuring a high of 44.6°F (7°C) and a low of 28.6°F (-1.9°C). Weather in January »

Weather in February

February, the last month of the winter in Hartford, is another chilly month, with temperature in the range of an average high of 49.8°F (9.9°C) and an average low of 32.5°F (0.3°C). Hartford's shift into February sets the average high-temperature at a still frosty 49.8°F (9.9°C), a figure that deviates only slightly from January's 44.6°F (7°C). Weather in February »

Weather in March

March, the first month of the spring in Hartford, is a moderate month, with temperature in the range of an average low of 38.5°F (3.6°C) and an average high of 57.6°F (14.2°C). March brings a slight elevation in the average high-temperature, transitioning from February's chilly 49.8°F (9.9°C) to a refreshing 57.6°F (14.2°C). Weather in March »

Weather in April

April is an enjoyable spring month in Hartford, Tennessee, with an average temperature varying between 67.8°F (19.9°C) and 46.6°F (8.1°C). The beginning of April marks a shift in the average high-temperature, moving from March's moderate 57.6°F (14.2°C) to an enjoyable 67.8°F (19.9°C). Weather in April »

Weather in May

May, the last month of the spring in Hartford, is a moderately hot month, with an average temperature ranging between max 76.3°F (24.6°C) and min 54.3°F (12.4°C). With the onset of May, Hartford's average high-temperature experiences a slight rise, moving from April's refreshing 67.8°F (19.9°C) to a warm 76.3°F (24.6°C). Weather in May »

Weather in June

The first month of the summer, June, is still a warm month in Hartford, Tennessee, with an average temperature ranging between max 83.3°F (28.5°C) and min 59.7°F (15.4°C). In Hartford, stepping into June brings a gentle temperature nudge, moving slightly up from May's 76.3°F (24.6°C) to a still warm 83.3°F (28.5°C). Weather in June »

Weather in July

July, like June, in Hartford, Tennessee, is another warm summer month, with an average temperature ranging between max 85.8°F (29.9°C) and min 63°F (17.2°C). The warmest period tends to be July, when average temperatures fluctuate between a high of 85.8°F (29.9°C) and a low of 63°F (17.2°C). The heat index for July is appraised at a torrid 96.8°F (36°C). Weather in July »

Weather in August

The last month of the summer, August, is also a moderately hot month in Hartford, Tennessee, with an average temperature fluctuating between 61.5°F (16.4°C) and 85.3°F (29.6°C). August's onset brings an average high-temperature of a still warm 85.3°F (29.6°C), showing a minute difference from July's 85.8°F (29.9°C). Weather in August »

Weather in September

September, the first month of the autumn in Hartford, is still a warm month, with an average temperature ranging between min 57.2°F (14°C) and max 79.9°F (26.6°C). September's arrival subtly correlates with a reduction in the average high-temperature, down from a warm 85.3°F (29.6°C) in August to a still moderately hot 79.9°F (26.6°C). Weather in September »

Weather in October

October, like September, is another pleasant autumn month in Hartford, Tennessee, with an average temperature ranging between min 47.1°F (8.4°C) and max 68.7°F (20.4°C). The average high-temperature drops in October, from September's warm 79.9°F (26.6°C) to a pleasant 68.7°F (20.4°C). Weather in October »

Weather in November

November, the last month of the autumn in Hartford, is another refreshing month, with temperature in the range of an average low of 37.8°F (3.2°C) and an average high of 57°F (13.9°C). In Hartford, entering November brings a temperature decrement, reducing from October's pleasant 68.7°F (20.4°C) to a mild 57°F (13.9°C). Weather in November »

Weather in December

December, the first month of the winter in Hartford, is still a chilly month, with an average temperature varying between 34.3°F (1.3°C) and 49.1°F (9.5°C). Hartford's December weather features a light decline in high-temperatures, reducing from a refreshing 57°F (13.9°C) in November to a frosty 49.1°F (9.5°C). Weather in December »
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Frequently asked questions

What are the coldest months in Hartford?

During the coldest month in Hartford, January, temperatures average a high of 44.6°F (7°C) and a low of 28.6°F (-1.9°C).

How much does it rain in Hartford?

In Hartford, Tennessee, during the entire year, the rain falls for 155.9 days and collects up to 24.02" (610mm) of precipitation.

When does it snow in Hartford?

Months with snowfall are January through April, October through December.

How much does it snow in Hartford?

In Hartford, Tennessee, during the entire year, snow falls for 21.8 days and aggregates up to 7.8" (198mm) of snow.

What is the month with the least sunshine in Hartford?

With an average of 5.3h of sunshine, January has the least sunshine of the year.

When is the lowest UV index in Hartford?

January, February and December, with an average maximum UV index of 2, are months with the lowest UV index in Hartford.

What is the most humid month in Hartford?

The months with the highest humidity in Hartford, Tennessee, are February and December, with an average relative humidity of 78%.

What is the rainiest month in Hartford?

February is the month with the most rainfall. Rain falls for 10.8 days and accumulates 2.87" (73mm) of precipitation.

When is Daylight Saving Time (DST) in Hartford?

On Sunday, March 10. 2024, at 2:00 am, Daylight Saving Time starts, and the time zone changes from EST to EDT. Daylight Saving Time ends Sunday, November 3. 2024, at 2:00 am, and the time zone reverts from EDT to EST.

When it does not snow in Hartford?

In Hartford, Tennessee, snow does not fall in May through September.

What is the month with the highest UV index in Hartford?

The months with the highest UV index in Hartford, Tennessee, are May through August, with an average maximum UV index of 6.

When are the longest days in Hartford?

The month with the longest days in Hartford is June, with an average of 14h and 30min of daylight.

What month has the most sunshine in Hartford?

June has the most sunshine of the year in Hartford, with an average of 10.9h of sunshine.

What month is the hottest in Hartford?

July, with its average high-temperature of 85.8°F (29.9°C) and an average low-temperature of 63°F (17.2°C), holds the record as the warmest month.

What are the least humid months in Hartford?

July and August, with an average relative humidity of 73%, are the least humid months in Hartford.

What is the driest month in Hartford?

September is the month with the least rainfall in Hartford, Tennessee. Rain falls for 11.6 days and accumulates 1.42" (36mm) of precipitation.

When does it snow the most in Hartford?

The month with the most snowfall in Hartford is December, when snow falls for 4.6 days and typically aggregates up to 2.48" (63mm) of snow.

What is the month with the shortest days in Hartford?

With an average of 9h and 48min of daylight, December has the shortest days of the year in Hartford.

Average temperature
Hartford, TN

Average temperature - Hartford, TN

The warmest month (with the highest average high temperature) is July (85.8°F).
The month with the lowest average high temperature is January (44.6°F).

The month with the highest average low temperature is July (63°F).
The coldest month (with the lowest average low temperature) is January (28.6°F).

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Average pressure
Hartford, TN

Average pressure - Hartford, TN

The month with the highest atmospheric pressure is November (30.16"Hg).
The month with the lowest atmospheric pressure is June (29.99"Hg).

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Average wind speed
Hartford, TN

Average wind speed - Hartford, TN

The windiest month (with the highest average wind speed) is April (6.1mph).
The calmest month (with the lowest average wind speed) is August (3.7mph).

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Average humidity
Hartford, TN

Average humidity - Hartford, TN

The months with the highest relative humidity are February and December (78%).
The months with the lowest relative humidity are July and August (73%).

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Average rainfall
Hartford, TN

Average rainfall - Hartford, TN

The wettest month (with the highest rainfall) is February (2.87").
The driest month (with the least rainfall) is September (1.42").

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Average rainfall days
Hartford, TN

Average rainfall days - Hartford, TN

The month with the highest number of rainy days is July (16.3 days).
The month with the least rainy days is November (10 days).

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Average snowfall
Hartford, TN

Average snowfall - Hartford, TN

The month with the highest snowfall is December (2.48").
The months with the least snowfall are May, June, July, August and September (0").

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Average snowfall days
Hartford, TN

Average snowfall days - Hartford, TN

The month with the highest number of snowfall days is January (6.6 days).
The months with the least snowfall days are May, June, July, August and September (0 days).

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Average daylight / Average sunshine
Hartford, TN

Average daylight / Average sunshine - Hartford, TN

The month with the longest days is June (Average daylight: 14h and 30min).
The month with the shortest days is December (Average daylight: 9h and 48min).

The month with the most sunshine is June (Average sunshine: 10h and 54min).
The month with the least sunshine is January (Average sunshine: 5h and 18min).

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Average sunshine days
Hartford, TN

Average sunshine days - Hartford, TN

The month with the most sunshine days is October (18.4 days).
The month with the least sunshine days is July (12 days).

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Average UV index
Hartford, TN

Average UV index - Hartford, TN

The months with the highest UV index are May, June, July and August (UV index 6).
The months with the lowest UV index are January, February and December (UV index 2).

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Average visibility
Hartford, TN

Average visibility - Hartford, TN

The months with the highest visibility are February, March, April, May, June, July, August, September, October, November and December (6mi).
The month with the lowest visibility is January (5mi).

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Hartford, Tennessee, USA

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