January weather forecast
Westham, VA

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Weather in January

January, the same as December, in Westham, Virginia, is another chilly winter month, with temperature in the range of an average high of 44.2°F (6.8°C) and an average low of 29.5°F (-1.4°C).

Temperature

Westham's coldest month, January, generally records average temperatures ranging from a high of 44.2°F (6.8°C) to a low of 29.5°F (-1.4°C).

Humidity

In January, the average relative humidity is 73%.

Rainfall

In Westham, in January, it is raining for 9.6 days, with typically 1.89" (48mm) of accumulated precipitation. Throughout the year, there are 151.1 rainfall days, and 26.22" (666mm) of precipitation is accumulated.

Snowfall

January through April, November and December are months with snowfall. In Westham, Virginia, in January, during 3.3 snowfall days, 1.65" (42mm) of snow is typically accumulated. In Westham, during the entire year, snow falls for 10.5 days and aggregates up to 6.42" (163mm) of snow.

Daylight

The average length of the day in January is 9h and 55min.
On the first day of January in Westham, sunrise is at 7:24 am and sunset at 5:02 pm. On the last day of the month, sunrise is at 7:14 am and sunset at 5:32 pm EST.

Sunshine

In January, the average sunshine in Westham is 5.4h.

UV index

January, February and December, with an average maximum UV index of 2, are months with the lowest UV index in Westham. A UV Index of 2, and less, symbolizes a minimal health hazard from unsafe exposure to UV radiation for the average person.
Note: The maximum UV index, 2 during January, leads to the following recommendations:
Long-term sun exposure is typically not a concern for most. However, those with sensitive skin, infants, and children must always have protection. Solar radiation peaks around mid-day, so it's wise to limit exposure to the Sun at this time. Fend off the sun's harsh rays with appropriate clothing, a wide-brim hat, and UV-protective sunglasses. Note well! The intensity of the Sun's UV rays can be nearly doubled by snow reflection.
Updated: Feb 14, 2024
Published by: Weather U.S. | About Us
Data Sources | Weather Forecasting & Climate

Frequently asked questions

What time of the year is the coldest in Westham?

January is the coldest month in Westham, with the temperature often reaching an average high of 44.2°F (6.8°C) and an average low of 29.5°F (-1.4°C).

Is it cold in Westham during January?

In Westham, in January, the average high-temperature is 44.2°F (6.8°C), and the average low-temperature is 29.5°F (-1.4°C).

What is the average humidity in January in Westham?

In January, the average relative humidity in Westham, Virginia, is 73%.

How many days does it rain in January in Westham?

In Westham, in January, during 9.6 rainfall days, 1.89" (48mm) of precipitation is typically accumulated.

How many days does it snow in January in Westham?

In Westham, in January, snow falls for 3.3 days, with typically accumulated 1.65" (42mm) of snow.

How many hours of daylight does Westham have in January?

In Westham, the average day length in January is 9h and 55min.

When are sunrise and sunset in January in Westham?

On the first day of January in Westham, Virginia, sunrise is at 7:24 am and sunset at 5:02 pm. On the last day of the month, sunrise is at 7:14 am and sunset at 5:32 pm EST.

How long on average sun shines in January in Westham?

The average sunshine duration in January in Westham is 5.4h.

What is the month with the lowest UV index in Westham?

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

How high is the UV index in January in Westham?

In Westham, Virginia, the average daily maximum UV index in January is 2. A UV Index reading of 2, and below, represents a minimal health vulnerability from exposure to the Sun's UV radiation.
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
Westham, VA

Average temperature in January - Westham, VA
  • Average high temperature in January: 44.2°F

The warmest month (with the highest average high temperature) is July (90.7°F).
The month with the lowest average high temperature is January (44.2°F).

  • Average low temperature in January: 29.5°F

The month with the highest average low temperature is July (69.6°F).
The coldest month (with the lowest average low temperature) is January (29.5°F).

Average pressure in January
Westham, VA

Average pressure in January - Westham, VA
  • Average pressure in January: 30.12"Hg

The month with the highest atmospheric pressure is November (30.14"Hg).
The month with the lowest atmospheric pressure is June (29.95"Hg).

Average wind speed in January
Westham, VA

Average wind speed in January - Westham, VA
  • Average wind speed in January: 6.6mph

The windiest month (with the highest average wind speed) is April (7.4mph).
The calmest month (with the lowest average wind speed) is August (5.2mph).

Average humidity in January
Westham, VA

Average humidity in January - Westham, VA
  • Average humidity in January: 73%

The month with the highest relative humidity is December (78%).
The month with the lowest relative humidity is July (68%).

Average rainfall in January
Westham, VA

Average rainfall in January - Westham, VA
  • Average rainfall in January: 1.89"

The wettest month (with the highest rainfall) is August (2.72").
The driest month (with the least rainfall) is September (1.65").

Average rainfall days in January
Westham, VA

Average rainfall days in January - Westham, VA
  • Average rainfall days in January: 9.6 days

The month with the highest number of rainy days is May (16.6 days).
The month with the least rainy days is November (8.8 days).

Average snowfall in January
Westham, VA

Average snowfall in January - Westham, VA
  • Average snowfall in January: 1.65"

The month with the highest snowfall is February (1.77").
The months with the least snowfall are May, June, July, August, September and October (0").

Average snowfall days in January
Westham, VA

Average snowfall days in January - Westham, VA
  • Average snowfall days in January: 3.3 days

The month with the highest number of snowfall days is February (3.5 days).
The months with the least snowfall days are May, June, July, August, September and October (0 days).

Average daylight in January /
Average sunshine in January
Westham, VA

Average daylight in January / Average sunshine in January - Westham, VA
  • Average daylight in January: 9h and 5min

The month with the longest days is June (Average daylight: 14h and 42min).
The month with the shortest days is December (Average daylight: 9h and 36min).

  • Average sunshine in January: 5h and 2min

The month with the most sunshine is July (Average sunshine: 10h and 36min).
The month with the least sunshine is December (Average sunshine: 5h and 12min).

Average sunshine days in January
Westham, VA

Average sunshine days in January - Westham, VA
  • Average sunshine days in January: 18.4 days

The month with the most sunshine days is November (19.5 days).
The month with the least sunshine days is May (11.9 days).

Average UV index in January
Westham, VA

Average UV index in January - Westham, VA
  • Average UV index in January: 2

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

Average cloud cover in January
Westham, VA

Average cloud cover in January - Westham, VA
  • Average cloud cover in January: 42

The month with the most cloud cover is March (Cloud cover 47).
The month with the least cloud cover is July (Cloud cover 31).

Average visibility in January
Westham, VA

Average visibility in January - Westham, VA
  • Average visibility in January: 6mi

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

Westham, Virginia, USA

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