January weather forecast
Washington, NC

Weather in January

January, like December, is a frosty winter month in Washington, North Carolina, with an average temperature varying between 33.6°F (0.9°C) and 49.6°F (9.8°C).

Temperature

With an average high-temperature of 49.6°F (9.8°C) and an average low-temperature of 33.6°F (0.9°C), January is the coldest month.

Humidity

The months with the lowest humidity are January and April, with an average relative humidity of 76%.

Rainfall

The month with the least rainfall in Washington is January, when the rain falls for 10.2 days and typically collects 2.05" (52mm) of precipitation.

Snowfall

January through March, November and December are months with snowfall. In Washington, during January, snow falls for 1.6 days and regularly aggregates up to 0.98" (25mm) of snow. Throughout the year, there are 3.5 snowfall days, and 2.52" (64mm) of snow is accumulated.

Daylight

In Washington, the average length of the day in January is 10h and 5min.
On the first day of the month, sunrise is at 7:17 am and sunset at 5:05 pm. On the last day of January, in Washington, sunrise is at 7:08 am and sunset at 5:34 pm EST.

Sunshine

The month with the least sunshine is January, with an average of 5.3h of sunshine.

UV index

The month with the lowest UV index in Washington is January, with an average maximum UV index of 2. A UV Index value of 2, and less, symbolizes a low health risk from exposure to the Sun's UV rays for average individuals.
Note: The daily maximum UV index of 2 in January interpret into the following advice:
People with sensitive skin, children, and babies should always be protected from prolonged sun exposure. The Sun's most intense and consequently most harmful UV radiation during midday hours should be decreased by minimizing exposure and seeking shade. On bright days sunglasses that block both UVA and UVB rays should be worn. A hat with a wide brim is extremely helpful, as it can prevent roughly 50% of UV radiation from reaching the eyes. Caution! The reflection of snow can nearly double the intensity of the Sun's UV radiation.
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FAQ

What is the coldest month in Washington?

The coldest month in Washington, North Carolina, is January, with an average high-temperature of 49.6°F (9.8°C) and an average low-temperature of 33.6°F (0.9°C).

What is the temperature in January in Washington?

In Washington, North Carolina, in January, the average high-temperature is 49.6°F (9.8°C), and the average low-temperature is 33.6°F (0.9°C).

What is the least humid month in Washington?

January and April, with an average relative humidity of 76%, are the least humid months in Washington.

What is the average humidity in January in Washington?

The average relative humidity in January in Washington, North Carolina, is 76%.

What is the driest month in Washington?

The month with the least rainfall is January, when the rain falls for 10.2 days and typically collects 2.05" (52mm) of precipitation.

How many days does it rain in January in Washington?

In Washington, North Carolina, in January, during 10.2 rainfall days, 2.05" (52mm) of precipitation is typically accumulated.

How much does it snow in Washington in January?

In January, in Washington, North Carolina, it is snowing for 1.6 days. Throughout January, 0.98" (25mm) of snow is accumulated.

What is the average length of the day in January in Washington?

In January, the average day length in Washington is 10h and 5min.

When is the sunrise / sunset in January in Washington?

On the first day of January, sunrise is at 7:17 am and sunset at 5:05 pm. On the last day of the month, sunrise is at 7:08 am and sunset at 5:34 pm EST.

What is the month with the least sunshine in Washington?

The month with the least sunshine is January, with an average of 5.3h of sunshine.

How many hours of sunshine does Washington have in January?

In Washington, the average sunshine duration in January is 5.3h.

When is the lowest UV index in Washington?

January is the month with the lowest UV index in Washington, North Carolina, with an average maximum UV index of 2.

How high is the UV index in January in Washington?

In Washington, North Carolina, the average daily maximum UV index in January is 2. A UV Index of 2, and less, symbolizes a low health risk from exposure to Sun's UV rays.
Average humidity
Average rainfall days
Average snowfall days
Average sunshine
Average sunshine days
Average UV index
Average cloud cover
Average visibility

Average temperature in January
Washington, NC

Average temperature in January - Washington, NC
  • Average high temperature in January: 49.6°F

The warmest month (with the highest average high temperature) is July (88.5°F).
The month with the lowest average high temperature is January (49.6°F).

  • Average low temperature in January: 33.6°F

The month with the highest average low temperature is July (70.9°F).
The coldest month (with the lowest average low temperature) is January (33.6°F).

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Average pressure in January
Washington, NC

Average pressure in January - Washington, NC
  • Average pressure in January: 30.12"Hg

The months with the highest atmospheric pressure are November and December (30.13"Hg).
The month with the lowest atmospheric pressure is June (29.96"Hg).

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Average wind speed in January
Washington, NC

Average wind speed in January - Washington, NC
  • Average wind speed in January: 6.8mph

The windiest month (with the highest average wind speed) is April (7.9mph).
The calmest month (with the lowest average wind speed) is August (5.3mph).

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Average humidity in January
Washington, NC

Average humidity in January - Washington, NC
  • Average humidity in January: 76%

The months with the highest relative humidity are August, September and December (80%).
The months with the lowest relative humidity are January and April (76%).

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Average rainfall in January
Washington, NC

Average rainfall in January - Washington, NC
  • Average rainfall in January: 2.05"

The wettest month (with the highest rainfall) is August (4.17").
The driest month (with the least rainfall) is January (2.05").

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Average rainfall days in January
Washington, NC

Average rainfall days in January - Washington, NC
  • Average rainfall days in January: 10.2 days

The month with the highest number of rainy days is July (20.3 days).
The month with the least rainy days is November (9.1 days).

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Average snowfall in January
Washington, NC

Average snowfall in January - Washington, NC
  • Average snowfall in January: 0.98"

The month with the highest snowfall is February (1.1").
The months with the least snowfall are April, May, June, July, August, September and October (0").

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Average snowfall days in January
Washington, NC

Average snowfall days in January - Washington, NC
  • Average snowfall days in January: 1.6 days

The month with the highest number of snowfall days is January (1.6 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 in January /
Average sunshine in January
Washington, NC

Average daylight in January / Average sunshine in January - Washington, NC
  • Average daylight in January: 10h and 5min

The month with the longest days is June (Average daylight: 14h and 31min).
The month with the shortest days is December (Average daylight: 9h and 48min).

  • Average sunshine in January: 5h and 18min

The months with the most sunshine are June and July (Average sunshine: 10h and 24min).
The month with the least sunshine is January (Average sunshine: 5h and 18min).

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Average sunshine days in January
Washington, NC

Average sunshine days in January - Washington, NC
  • Average sunshine days in January: 18.4 days

The month with the most sunshine days is October (19.4 days).
The month with the least sunshine days is July (7.8 days).

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Average UV index in January
Washington, NC

Average UV index in January - Washington, NC
  • Average UV index in January: 2

The months with the highest UV index are June and July (UV index 7).
The month with the lowest UV index is January (UV index 2).

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Average cloud cover in January
Washington, NC

Average cloud cover in January - Washington, NC
  • Average cloud cover in January: 42

The month with the most cloud cover is March (Cloud cover 44).
The months with the least cloud cover are June and October (Cloud cover 35).

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Average visibility in January
Washington, NC

Average visibility in January - Washington, NC
  • Average visibility in January: 6mi

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

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