Climate and monthly weather forecast
Fairfax Heights, TN

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Weather in January

January, the same as December, in Fairfax Heights, Tennessee, is another chilly winter month, with an average temperature varying between 46°F (7.8°C) and 30.9°F (-0.6°C). Fairfax Heights's January weather, marked by an average high temperature of 46°F (7.8°C) and an average low temperature of 30.9°F (-0.6°C), is the coldest in the year. Weather in January »

Weather in February

The last month of the winter, February, is a fresh month in Fairfax Heights, Tennessee, with an average temperature varying between 51.4°F (10.8°C) and 35.1°F (1.7°C). The coming of February brings a minor shift in Fairfax Heights's weather, with average high-temperatures adjusting from January's frosty 46°F (7.8°C) to a fresh 51.4°F (10.8°C). Weather in February »

Weather in March

March, the first month of the spring in Fairfax Heights, is a refreshing month, with an average temperature ranging between min 41.5°F (5.3°C) and max 59.5°F (15.3°C). Fairfax Heights's weather shows a minor temperature rise with the arrival of March, moving from a fresh 51.4°F (10.8°C) in February to a refreshing 59.5°F (15.3°C). Weather in March »

Weather in April

April in Fairfax Heights, Tennessee, is a pleasant spring month, with an average temperature fluctuating between 69.4°F (20.8°C) and 49.1°F (9.5°C). The start of April brings a shift in the average high-temperature, increasing from March's mild 59.5°F (15.3°C) to an agreeable 69.4°F (20.8°C). Weather in April »

Weather in May

May, the last month of the spring in Fairfax Heights, is a warm month, with an average temperature varying between 56.8°F (13.8°C) and 77.9°F (25.5°C). May's arrival sees a mild rise in the average high-temperature, transitioning from April's agreeable 69.4°F (20.8°C) to a warm 77.9°F (25.5°C). Weather in May »

Weather in June

June, the first month of the summer in Fairfax Heights, is also a moderately hot month, with temperature in the range of an average high of 85.6°F (29.8°C) and an average low of 63.5°F (17.5°C). June's arrival signals a subtle increase in average high-temperatures, moving from May's moderately hot 77.9°F (25.5°C) to a still warm 85.6°F (29.8°C). Weather in June »

Weather in July

July is a tropical summer month in Fairfax Heights, Tennessee, with temperature in the range of an average high of 87.6°F (30.9°C) and an average low of 66.6°F (19.2°C). The warmest temperatures occur during July, when averages reach a peak of 87.6°F (30.9°C) and a low of 66.6°F (19.2°C). In July, the average heat index is computed to be a fiery hot 102.2°F (39°C). Weather in July »

Weather in August

August, the last month of the summer in Fairfax Heights, is also a hot month, with temperature in the range of an average high of 87.4°F (30.8°C) and an average low of 65.8°F (18.8°C). The transition into August notes an average high-temperature of a still hot 87.4°F (30.8°C), revealing a mild distinction from the 87.6°F (30.9°C) in July. Weather in August »

Weather in September

September, the first month of the autumn in Fairfax Heights, is also a moderately hot month, with an average temperature ranging between max 81.5°F (27.5°C) and min 60.6°F (15.9°C). September brings a minor shift in the average high-temperature, adjusting from a tropical 87.4°F (30.8°C) in August to a moderately hot 81.5°F (27.5°C). Weather in September »

Weather in October

October, the same as September, in Fairfax Heights, Tennessee, is another pleasant autumn month, with an average temperature fluctuating between 49.6°F (9.8°C) and 70.2°F (21.2°C). October comes with a drop in the average high-temperature, falling from September's warm 81.5°F (27.5°C) to a pleasant 70.2°F (21.2°C). Weather in October »

Weather in November

November, the last month of the autumn in Fairfax Heights, is also a moderate month, with an average temperature ranging between max 57.6°F (14.2°C) and min 40.1°F (4.5°C). With the beginning of November, the average high-temperature shows a decrease, transitioning from an agreeable 70.2°F (21.2°C) in October to a refreshing 57.6°F (14.2°C). Weather in November »

Weather in December

December, the first month of the winter in Fairfax Heights, is still a cool month, with temperature in the range of an average high of 50.2°F (10.1°C) and an average low of 36.1°F (2.3°C). December is marked by a subtle drop in average high-temperatures, transitioning from a mild 57.6°F (14.2°C) in November to a fresh 50.2°F (10.1°C). Weather in December »
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Frequently asked questions

What time of the year is the coldest in Fairfax Heights?

Temperature readings in Fairfax Heights reach their annual highs in January, averaging 46°F (7.8°C) and a minimum average of 30.9°F (-0.6°C).

How much does it rain in Fairfax Heights?

Throughout the year, in Fairfax Heights, there are 104.5 rainfall days, and 10.98" (279mm) of precipitation is accumulated.

When does it snow in Fairfax Heights?

January through March and December are months with snowfall in Fairfax Heights.

How many days does it snow in Fairfax Heights?

In Fairfax Heights, during the entire year, snow falls for 2.9 days and aggregates up to 0.47" (12mm) of snow.

What is the month with the lowest UV index in Fairfax Heights?

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

What is the wettest month in Fairfax Heights?

The months with the most rainfall are February and December, with an average 1.18" (30mm) of precipitation.

What is the snowiest month in Fairfax Heights?

February is the month with the most snowfall in Fairfax Heights. Snow falls for 1.3 days and accumulates 0.31" (8mm) of snow.

When is Daylight Saving Time (DST) in Fairfax Heights?

On Sunday, March 10. 2024, at 2:00 am, Daylight Saving Time starts in Fairfax Heights, 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 Fairfax Heights?

In Fairfax Heights, Tennessee, snow does not fall in April through November.

What is the month with the highest UV index in Fairfax Heights?

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

What is the least humid month in Fairfax Heights?

The months with the lowest humidity in Fairfax Heights are June, October and November, with an average relative humidity of 75%.

When are the longest days in Fairfax Heights?

June has the longest days of the year, with an average of 14h and 30min of daylight.

What month has the most sunshine in Fairfax Heights?

The month with the most sunshine in Fairfax Heights is June, with an average of 10.5h of sunshine.

What are the warmest months in Fairfax Heights?

Fairfax Heights's warmest temperatures are experienced in July, with average high temperatures of 87.6°F (30.9°C) and lows of 66.6°F (19.2°C).

What is the driest month in Fairfax Heights?

The month with the least rainfall in Fairfax Heights is September, when the rain falls for 7.5 days and typically collects 0.43" (11mm) of precipitation.

What is the most humid month in Fairfax Heights?

With an average relative humidity of 80%, December is the most humid month in Fairfax Heights, Tennessee.

What is the month with the shortest days in Fairfax Heights?

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

What is the month with the least sunshine in Fairfax Heights?

December has the least sunshine of the year in Fairfax Heights, with an average of 5h of sunshine.

Average temperature
Fairfax Heights, TN

Average temperature - Fairfax Heights, TN

The warmest month (with the highest average high temperature) is July (87.6°F).
The month with the lowest average high temperature is January (46°F).

The month with the highest average low temperature is July (66.6°F).
The coldest month (with the lowest average low temperature) is January (30.9°F).

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Average pressure
Fairfax Heights, TN

Average pressure - Fairfax Heights, TN

The month with the highest atmospheric pressure is January (30.17"Hg).
The month with the lowest atmospheric pressure is June (29.98"Hg).

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Average wind speed
Fairfax Heights, TN

Average wind speed - Fairfax Heights, TN

The windiest month (with the highest average wind speed) is February (6.5mph).
The calmest month (with the lowest average wind speed) is August (3.8mph).

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Average humidity
Fairfax Heights, TN

Average humidity - Fairfax Heights, TN

The month with the highest relative humidity is December (80%).
The months with the lowest relative humidity are June, October and November (75%).

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Average rainfall
Fairfax Heights, TN

Average rainfall - Fairfax Heights, TN

The wettest months (with the highest rainfall) are February and December (1.18").
The driest month (with the least rainfall) is September (0.43").

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Average rainfall days
Fairfax Heights, TN

Average rainfall days - Fairfax Heights, TN

The month with the highest number of rainy days is July (11.7 days).
The month with the least rainy days is October (6.1 days).

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Average snowfall
Fairfax Heights, TN

Average snowfall - Fairfax Heights, TN

The month with the highest snowfall is February (0.31").
The months with the least snowfall are April, May, June, July, August, September, October and November (0").

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Average snowfall days
Fairfax Heights, TN

Average snowfall days - Fairfax Heights, TN

The month with the highest number of snowfall days is February (1.3 days).
The months with the least snowfall days are April, May, June, July, August, September and October (0 days).

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Average daylight / Average sunshine
Fairfax Heights, TN

Average daylight / Average sunshine - Fairfax Heights, 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 30min).
The month with the least sunshine is December (Average sunshine: 5h and 0min).

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Average sunshine days
Fairfax Heights, TN

Average sunshine days - Fairfax Heights, TN

The month with the most sunshine days is October (23.6 days).
The month with the least sunshine days is July (16.8 days).

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Average UV index
Fairfax Heights, TN

Average UV index - Fairfax Heights, 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
Fairfax Heights, TN

Average visibility - Fairfax Heights, TN

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

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Fairfax Heights, Tennessee, USA

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