January weather forecast
Smithburg, WV

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Weather in January

January, the same as December, is a wintry winter month in Smithburg, West Virginia, with temperature in the range of an average high of 36.1°F (2.3°C) and an average low of 23°F (-5°C).

Temperature

January is the coldest month of the year, registering average temperatures as high as 36.1°F (2.3°C) and as low as 23°F (-5°C).

Humidity

The months with the highest humidity are January and February, with an average relative humidity of 83%.

Rainfall

In Smithburg, during January, the rain falls for 11.7 days and regularly aggregates up to 2.95" (75mm) of precipitation. In Smithburg, during the entire year, the rain falls for 186.8 days and collects up to 38.7" (983mm) of precipitation.

Snowfall

January through May, October through December are months with snowfall. January is the month with the most snowfall. Snow falls for 17.1 days and accumulates 7.44" (189mm) of snow.

Daylight

In Smithburg, the average length of the day in January is 9h and 47min.
On the first day of January, sunrise is at 7:42 am and sunset at 5:10 pm. On the last day of the month, sunrise is at 7:30 am and sunset at 5:41 pm EST.

Sunshine

With an average of 3.2h of sunshine, January has the least sunshine of the year.

UV index

January, February, November and December, with an average maximum UV index of 2, are months with the lowest UV index. A UV Index of 2, and less, symbolizes a low health risk from unprotected exposure to Sun's UV rays for the average person.
Note: In January, an average UV index of 2 transforms into the following instructions:
Sun exposure does not present considerable issues for many, yet infants, fair-skinned people, and children necessitate constant protection. To prevent harmful UV exposure, minimize direct contact with the Sun around midday. Employ a hat with a wide brim for robust protection, cutting UV exposure by half. Mind you! Snow reflection can increase the intensity of the Sun's UV radiation nearly twofold.

Frequently asked questions

What time of the year is the coldest?

With average high and low temperatures of 36.1°F (2.3°C) and 23°F (-5°C) respectively, January is Smithburg's coldest month.

How cold is January?

January temperatures vary between a high-temperature of 36.1°F (2.3°C) and a low-temperature of 23°F (-5°C).

What is the most humid month?

January and February, with an average relative humidity of 83%, are most humid months.

What is the average humidity in January?

In January, the average relative humidity is 83%.

How much does it rain in January?

In Smithburg, during January, the rain falls for 11.7 days and regularly aggregates up to 2.95" (75mm) of precipitation.

What is the snowiest month?

The month with the most snowfall is January, when snow falls for 17.1 days and typically aggregates up to 7.44" (189mm) of snow.

How much does it snow in January?

In Smithburg, in January, during 17.1 snowfall days, 7.44" (189mm) of snow is typically accumulated.

How many hours of daylight does Smithburg have in January?

In January, the average day length is 9h and 47min.

What time are sunrise and sunset in January?

In January, on the first day of the month, sunrise is at 7:42 am and sunset at 5:10 pm. On the last day of the month, sunrise is at 7:30 am and sunset at 5:41 pm EST.

What is the month with the least sunshine?

With an average of 3.2h of sunshine, January has the least sunshine of the year.

How long on average sun shines in January?

In January, the average sunshine duration is 3.2h.

What is the month with the lowest UV index?

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

What is the UV index reading in January?

The average daily maximum UV index in January is 2. A UV Index of 2, and less, symbolizes a low health threat from unsafe exposure to Sun's UV rays.
Average humidity
Average rainfall days
Average snowfall days
Average daylight
Average sunshine
Average sunshine days
Average UV index
Average cloud cover
Average visibility

Average temperature in January
Smithburg, WV

Average temperature in January - Smithburg, WV
  • Average high temperature in January: 36.1°F

The warmest month (with the highest average high temperature) is July (83.8°F).
The month with the lowest average high temperature is January (36.1°F).

  • Average low temperature in January: 23°F

The month with the highest average low temperature is July (61.9°F).
The coldest month (with the lowest average low temperature) is January (23°F).

Average pressure in January
Smithburg, WV

Average pressure in January - Smithburg, WV
  • Average pressure in January: 30.13"Hg

The month with the highest atmospheric pressure is November (30.15"Hg).
The month with the lowest atmospheric pressure is June (29.96"Hg).

Average wind speed in January
Smithburg, WV

Average wind speed in January - Smithburg, WV
  • Average wind speed in January: 6.8mph

The windiest months (with the highest average wind speed) are January and February (6.8mph).
The calmest month (with the lowest average wind speed) is August (4mph).

Average humidity in January
Smithburg, WV

Average humidity in January - Smithburg, WV
  • Average humidity in January: 83%

The months with the highest relative humidity are January and February (83%).
The months with the lowest relative humidity are June, August and November (77%).

Average rainfall in January
Smithburg, WV

Average rainfall in January - Smithburg, WV
  • Average rainfall in January: 2.95"

The wettest month (with the highest rainfall) is May (4.57").
The driest month (with the least rainfall) is September (2.24").

Average rainfall days in January
Smithburg, WV

Average rainfall days in January - Smithburg, WV
  • Average rainfall days in January: 11.7 days

The month with the highest number of rainy days is May (20.6 days).
The month with the least rainy days is November (11.4 days).

Average snowfall in January
Smithburg, WV

Average snowfall in January - Smithburg, WV
  • Average snowfall in January: 7.44"

The month with the highest snowfall is January (7.44").
The months with the least snowfall are June, July, August and September (0").

Average snowfall days in January
Smithburg, WV

Average snowfall days in January - Smithburg, WV
  • Average snowfall days in January: 17.1 days

The month with the highest number of snowfall days is January (17.1 days).
The months with the least snowfall days are June, July, August and September (0 days).

Average daylight in January /
Average sunshine in January
Smithburg, WV

Average daylight in January / Average sunshine in January - Smithburg, WV
  • Average daylight in January: 9h and 5min

The month with the longest days is June (Average daylight: 14h and 54min).
The month with the shortest days is December (Average daylight: 9h and 30min).

  • Average sunshine in January: 3h and 1min

The month with the most sunshine is August (Average sunshine: 10h and 0min).
The month with the least sunshine is January (Average sunshine: 3h and 12min).

Average sunshine days in January
Smithburg, WV

Average sunshine days in January - Smithburg, WV
  • Average sunshine days in January: 7.4 days

The month with the most sunshine days is November (14.9 days).
The month with the least sunshine days is January (7.4 days).

Average UV index in January
Smithburg, WV

Average UV index in January - Smithburg, WV
  • Average UV index in January: 2

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, November and December (UV index 2).

Average cloud cover in January
Smithburg, WV

Average cloud cover in January - Smithburg, WV
  • Average cloud cover in January: 68

The month with the most cloud cover is January (Cloud cover 68).
The month with the least cloud cover is August (Cloud cover 35).

Average visibility in January
Smithburg, WV

Average visibility in January - Smithburg, WV
  • Average visibility in January: 4mi

The months with the highest visibility are March, April, May, June, July, August, September, October, November and December (5mi).
The months with the lowest visibility are January and February (4mi).

Smithburg, West Virginia, USA

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