Contents
- Weather in January
- Frequently asked questions
- Average temperature in January
- Average pressure in January
- Average wind speed in January
- Average humidity in January
- Average rainfall in January
- Average rainfall days in January
- Average snowfall in January
- Average snowfall days in January
- Average daylight in January
- Average sunshine in January
- Average sunshine days in January
- Average UV index in January
- Average cloud cover in January
- Average visibility in January
Weather in January
Temperature
January is the coldest month, with an average high-temperature of 43.5°F (6.4°C) and an average low-temperature of 35.6°F (2°C).Humidity
January and November, with an average relative humidity of 74%, are the least humid months in Belle Haven.Rainfall
In Belle Haven, during January, the rain falls for 9.3 days and regularly aggregates up to 1.57" (40mm) of precipitation. Throughout the year, there are 161.5 rainfall days, and 26.06" (662mm) of precipitation is accumulated.Snowfall
January through March and December are months with snowfall. In Belle Haven, in January, snow falls for 1.4 days, with typically accumulated 0.12" (3mm) of snow. In Belle Haven, during the entire year, snow falls for 5.6 days and aggregates up to 0.87" (22mm) of snow.Daylight
In Belle Haven, Virginia, the average length of the day in January is 9h and 55min.On the first day of the month, sunrise is at 7:17 am and sunset at 4:55 pm. On the last day of January, sunrise is at 7:07 am and sunset at 5:25 pm EST.
Sunshine
The average sunshine in January is 5.5h.UV index
The month with the lowest UV index in Belle Haven is January, with an average maximum UV index of 2. A UV Index estimate of 2, and below, represents a minimal health hazard from unsafe exposure to UV radiation for average individuals.Note: The maximum UV index of 2 during January translates into these guidelines:
Extended time in the sun generally does not harm most, but those with sensitive skin, infants, and children should always be protected. It's crucial to reduce time in the direct Sun around mid-day due to the intense solar radiation. Wearing sunglasses with both UVA and UVB protection effectively reduces sun-induced eye damage. Remember! The Sun's UV radiation can be magnified almost twofold by the reflection of snow.
Published by: Weather U.S. | About Us
Data Sources | Weather Forecasting & Climate
Frequently asked questions
What is the coldest time of year in Belle Haven?
Is it cold in Belle Haven during January?
What are the least humid months in Belle Haven?
What is the average humidity in January in Belle Haven?
How many days does it rain in January in Belle Haven?
How many days does it snow in January in Belle Haven?
How many hours of daylight does Belle Haven have in January?
When is the sunrise / sunset in January in Belle Haven?
How many hours of sunshine does Belle Haven have in January?
When is the lowest UV index in Belle Haven?
What is the UV index intensity in January in Belle Haven?
Average temperature in January
Belle Haven, VA
- Average high temperature in January: 43.5°F
The warmest month (with the highest average high temperature) is July (82°F).
The month with the lowest average high temperature is January (43.5°F).
- Average low temperature in January: 35.6°F
The month with the highest average low temperature is July (75.9°F).
The coldest month (with the lowest average low temperature) is January (35.6°F).
Average pressure in January
Belle Haven, VA
- Average pressure in January: 30.1"Hg
The month with the highest atmospheric pressure is November (30.13"Hg).
The month with the lowest atmospheric pressure is June (29.95"Hg).
Average wind speed in January
Belle Haven, VA
- Average wind speed in January: 13.4mph
The windiest month (with the highest average wind speed) is January (13.4mph).
The calmest month (with the lowest average wind speed) is August (9.5mph).
Average humidity in January
Belle Haven, VA
- Average humidity in January: 74%
The month with the highest relative humidity is May (80%).
The months with the lowest relative humidity are January and November (74%).
Average rainfall in January
Belle Haven, VA
- Average rainfall in January: 1.57"
The wettest month (with the highest rainfall) is August (3.27").
The driest month (with the least rainfall) is November (1.54").
Average rainfall days in January
Belle Haven, VA
- Average rainfall days in January: 9.3 days
The month with the highest number of rainy days is July (18.5 days).
The month with the least rainy days is January (9.3 days).
Average snowfall in January
Belle Haven, VA
- Average snowfall in January: 0.12"
The month with the highest snowfall is February (0.51").
The months with the least snowfall are April, May, June, July, August, September, October and November (0").
Average snowfall days in January
Belle Haven, VA
- Average snowfall days in January: 1.4 days
The month with the highest number of snowfall days is February (2 days).
The months with the least snowfall days are April, May, June, July, August, September and October (0 days).
Average daylight in January /
Average sunshine in January
Belle Haven, 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 3min
The month with the most sunshine is July (Average sunshine: 11h and 0min).
The month with the least sunshine is February (Average sunshine: 5h and 12min).
Average sunshine days in January
Belle Haven, VA
- Average sunshine days in January: 17.4 days
The month with the most sunshine days is November (17.5 days).
The month with the least sunshine days is July (10.8 days).
Average UV index in January
Belle Haven, VA
- Average UV index in January: 2
The months with the highest UV index are July and August (UV index 7).
The month with the lowest UV index is January (UV index 2).
Average cloud cover in January
Belle Haven, VA
- Average cloud cover in January: 41
The month with the most cloud cover is March (Cloud cover 44).
The month with the least cloud cover is July (Cloud cover 25).
Average visibility in January
Belle Haven, VA
- Average visibility in January: 6mi
The months with the highest visibility are January, February, March, April, May, June, July, August, September, October, November and December (6mi).
The months with the lowest visibility are January, February, March, April, May, June, July, August, September, October, November and December (6mi).
Belle Haven, Virginia, USA
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