Monthly weather forecast and climate
Jefferson, NC

Weather in January

January, like December, in Jefferson, North Carolina, is another cold winter month, with average temperature ranging between min 24.4°F (-4.2°C) and max 38.8°F (3.8°C). The coldest month is January, with an average high-temperature of 38.8°F (3.8°C) and an average low-temperature of 24.4°F (-4.2°C). Weather in January »

Weather in February

The last month of the winter, February, is a frosty month in Jefferson, North Carolina, with average temperature ranging between min 27.9°F (-2.3°C) and max 44.1°F (6.7°C). In February, the average high-temperature is almost the same as in January - a frosty 44.1°F (6.7°C). Weather in February »

Weather in March

The first month of the spring, March, is a fresh month in Jefferson, North Carolina, with average temperature varying between 34.3°F (1.3°C) and 50.7°F (10.4°C). In Jefferson, North Carolina, the average high-temperature marginally rises, from a chilly 44.1°F (6.7°C) in February, to a cool 50.7°F (10.4°C). Weather in March »

Weather in April

April is a comfortable spring month in Jefferson, North Carolina, with average temperature fluctuating between 61.5°F (16.4°C) and 43°F (6.1°C). In Jefferson, the average high-temperature rises, from a cool 50.7°F (10.4°C) in March, to an enjoyable 61.5°F (16.4°C). Weather in April »

Weather in May

May, the last month of the spring, in Jefferson, is a pleasant month, with temperature in the range of an average high of 70.2°F (21.2°C) and an average low of 50.5°F (10.3°C). In Jefferson, the average high-temperature marginally rises, from an enjoyable 61.5°F (16.4°C) in April, to an agreeable 70.2°F (21.2°C). Weather in May »

Weather in June

June, the first month of the summer, in Jefferson, is a moderately hot month, with average temperature ranging between max 77.5°F (25.3°C) and min 56.7°F (13.7°C). In Jefferson, the average high-temperature marginally rises, from an agreeable 70.2°F (21.2°C) in May, to a warm 77.5°F (25.3°C). Weather in June »

Weather in July

July, like June, in Jefferson, North Carolina, is another warm summer month, with average temperature fluctuating between 80.4°F (26.9°C) and 59.9°F (15.5°C). The warmest month is July, with an average high-temperature of 80.4°F (26.9°C) and an average low-temperature of 59.9°F (15.5°C). Weather in July »

Weather in August

August, the last month of the summer, in Jefferson, is also a moderately hot month, with average temperature varying between 79.2°F (26.2°C) and 57.7°F (14.3°C). In August, the average high-temperature is almost the same as in July - a still moderately hot 79.2°F (26.2°C). Weather in August »

Weather in September

September, the first month of the autumn, in Jefferson, is also a moderately hot month, with temperature in the range of an average high of 73.8°F (23.2°C) and an average low of 53.6°F (12°C). In Jefferson, the average high-temperature slightly decreases, from 79.2°F (26.2°C) in August, to a still warm 73.8°F (23.2°C). Weather in September »

Weather in October

October, the same as September, is another comfortable autumn month in Jefferson, North Carolina, with average temperature varying between 62.6°F (17°C) and 43.9°F (6.6°C). In October, the average high-temperature drops, from a moderately hot 73.8°F (23.2°C) in September, to an enjoyable 62.6°F (17°C). Weather in October »

Weather in November

November, the last month of the autumn, in Jefferson, is also a fresh month, with average temperature fluctuating between 51.4°F (10.8°C) and 34.5°F (1.4°C). In November, the average high-temperature decreases, from an enjoyable 62.6°F (17°C) in October, to a cool 51.4°F (10.8°C). Weather in November »

Weather in December

The first month of the winter, December, is still a chilly month in Jefferson, North Carolina, with average temperature fluctuating between 30.4°F (-0.9°C) and 43.7°F (6.5°C). In December, the average high-temperature slightly decreases, from a fresh 51.4°F (10.8°C) in November, to a chilly 43.7°F (6.5°C). Weather in December »
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FAQ

What is the coldest month in Jefferson?

With an average high-temperature of 38.8°F (3.8°C) and an average low-temperature of 24.4°F (-4.2°C), January is the coldest month in Jefferson.

How much does it rain in Jefferson?

Throughout the year, in Jefferson, North Carolina, there are 118.5 rainfall days, and 21.5" (546mm) of precipitation is accumulated.

When does it snow in Jefferson?

January through May, October through December are months with snowfall in Jefferson, North Carolina.

How much does it snow in Jefferson?

In Jefferson, during the entire year, snow falls for 17.9 days, and aggregates up to 14.37" (365mm) of snow.

What is the month with the least sunshine in Jefferson?

January and December, with an average of 5.2h of sunshine, are months with the least sunshine.

What are the months with the lowest UV index in Jefferson?

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

What is the rainiest month in Jefferson?

The month with the most rainfall is February when the rain falls for 7.8 days and typically aggregates up to 2.28" (58mm) of precipitation.

What is the most humid month in Jefferson?

Months with the highest humidity in Jefferson, North Carolina, are May and September, with an average relative humidity of 80%.

What are the months with the highest UV index in Jefferson?

May through August, with an average maximum UV index of 5, are months with the highest UV index in Jefferson, North Carolina.

When it does not snow in Jefferson?

In Jefferson snow does not fall in June through September.

When are the longest days in Jefferson?

With an average of 14.6h of daylight, June has the longest days of the year in Jefferson.

What month has the most sunshine in Jefferson?

With an average of 10.2h of sunshine, June has the most sunshine of the year.

What is the warmest month in Jefferson?

July is the warmest month in Jefferson, with an average high-temperature of 80.4°F (26.9°C) and an average low-temperature of 59.9°F (15.5°C).

What is the driest month in Jefferson?

September is the month with the least rainfall. Rain falls for 10 days and accumulates 1.26" (32mm) of precipitation.

What is the least humid month in Jefferson?

November is the least humid month in Jefferson, North Carolina, with an average relative humidity of 76%.

What is the snowiest month in Jefferson?

The month with the most snowfall in Jefferson is December when snow falls for 3.5 days and typically aggregates up to 4.76" (121mm) of snow.

What is the month with the shortest days in Jefferson?

December has the shortest days of the year in Jefferson, with an average of 9.7h of daylight.

Average temperature
Jefferson, NC

Average temperature - Jefferson, NC

The warmest month (with the highest average high temperature) is July (80.4°F).
The month with the lowest average high temperature is January (38.8°F).

The month with the highest average low temperature is July (59.9°F).
The coldest month (with the lowest average low temperature) is January (24.4°F).

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Average pressure
Jefferson, NC

Average pressure - Jefferson, NC

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

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Average wind speed
Jefferson, NC

Average wind speed - Jefferson, NC

The windiest month (with the highest average wind speed) is January (8.1mph).
The calmest month (with the lowest average wind speed) is August (4.2mph).

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Average humidity
Jefferson, NC

Average humidity - Jefferson, NC

Months with the highest relative humidity are May and September (80%).
The month with the lowest relative humidity is November (76%).

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Average rainfall
Jefferson, NC

Average rainfall - Jefferson, NC

The wettest month (with the highest rainfall) is February (2.28").
The driest month (with the least rainfall) is September (1.26").

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Average rainfall days
Jefferson, NC

Average rainfall days - Jefferson, NC

The month with the highest number of rainy days is July (15.5 days).
The month with the least rainy days is November (6.1 days).

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Average snowfall
Jefferson, NC

Average snowfall - Jefferson, NC

The month with the highest snowfall is December (4.76").
Months with the least snowfall are June, July, August and September (0").

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Average snowfall days
Jefferson, NC

Average snowfall days - Jefferson, NC

The month with the highest number of snowfall days is February (5.2 days).
Months with the least snowfall days are June, July, August and September (0 days).

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Average daylight / Average sunshine
Jefferson, NC

Average daylight / Average sunshine - Jefferson, NC

The month with the longest days is June (Average daylight: 14.6h).
The month with the shortest days is December (Average daylight: 9.7h).

The month with the most sunshine is June (Average sunshine: 10.2h).
Months with the least sunshine are January and December (Average sunshine: 5.2).

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Average sunshine days
Jefferson, NC

Average sunshine days - Jefferson, NC

The month with the most sunshine days is November (23.4 days).
The month with the least sunshine days is July (14.2 days).

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Average UV index
Jefferson, NC

Average UV index - Jefferson, NC

Months with the highest UV index are May, June, July and August (UV index 5).
Months with the lowest UV index are January, February, November and December (UV index 2).

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