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
With January's arrival, Belfair notes an average high-temperature of a chilly 44.2°F (6.8°C), closely following the trend of the preceding month. Throughout January, the temperature in Belfair tends to fall to a consistent average low of 34.7°F (1.5°C).Humidity
In January, the average relative humidity is 87%.Rainfall
In January, in Belfair, Washington, the rain falls for 17.6 days. Throughout January, 4.96" (126mm) of precipitation is accumulated. In Belfair, during the entire year, the rain falls for 175.2 days and collects up to 30.43" (773mm) of precipitation.Snowfall
January through April, November and December are months with snowfall. In January, in Belfair, it is snowing for 2.4 days. Throughout January, 1.81" (46mm) of snow is accumulated. In Belfair, during the entire year, snow falls for 12.1 days and aggregates up to 7.05" (179mm) of snow.Daylight
The average length of the day in January is 8h and 59min.On the first day of January, sunrise is at 7:58 am and sunset at 4:30 pm. On the last day of the month, sunrise is at 7:38 am and sunset at 5:10 pm PST.
Sunshine
The average sunshine in January is 4.1h.UV index
January, February, November and December, with an average maximum UV index of 2, are months with the lowest UV index in Belfair. A UV Index of 2, and less, symbolizes a minimal health vulnerability from exposure to the Sun's UV rays for the average person.Note: The maximum UV index of 2 during January translates into these guidelines:
Babies, children, and individuals with sensitive skin should always have protection against extended sun exposure. Direct Sun exposure should be minimized especially during midday when radiation is most intense. Sunglasses that ward off UVA and UVB rays play a pivotal role in reducing solar eye damage. Mark this! Snow reflection can nearly double the UV radiation intensity from the Sun.
Published by: Weather U.S. | About Us
Data Sources | Weather Forecasting & Climate
Frequently asked questions
Is it cold in Belfair during January?
What is the average humidity in January in Belfair?
How much does it rain in Belfair in January?
How much does it snow in Belfair in January?
How many hours of daylight does Belfair have in January?
When are sunrise and sunset in January in Belfair?
How long on average sun shines in January in Belfair?
What is the month with the lowest UV index in Belfair?
What is the UV index intensity in January in Belfair?
Average temperature in January
Belfair, WA
- Average high temperature in January: 44.2°F
The warmest month (with the highest average high temperature) is August (77.4°F).
The month with the lowest average high temperature is December (42.3°F).
- Average low temperature in January: 34.7°F
The month with the highest average low temperature is August (53.2°F).
The coldest month (with the lowest average low temperature) is December (33.8°F).
Average pressure in January
Belfair, WA
- Average pressure in January: 30.09"Hg
The month with the highest atmospheric pressure is January (30.09"Hg).
The month with the lowest atmospheric pressure is March (30.01"Hg).
Average wind speed in January
Belfair, WA
- Average wind speed in January: 4.9mph
The windiest month (with the highest average wind speed) is March (5.2mph).
The calmest months (with the lowest average wind speed) are July and August (3.5mph).
Average humidity in January
Belfair, WA
- Average humidity in January: 87%
The month with the highest relative humidity is December (88%).
The month with the lowest relative humidity is July (69%).
Average rainfall in January
Belfair, WA
- Average rainfall in January: 4.96"
The wettest month (with the highest rainfall) is December (5").
The driest month (with the least rainfall) is July (0.43").
Average rainfall days in January
Belfair, WA
- Average rainfall days in January: 17.6 days
The month with the highest number of rainy days is March (19.7 days).
The month with the least rainy days is August (6 days).
Average snowfall in January
Belfair, WA
- Average snowfall in January: 1.81"
The month with the highest snowfall is February (2.91").
The months with the least snowfall are May, June, July, August, September and October (0").
Average snowfall days in January
Belfair, WA
- Average snowfall days in January: 2.4 days
The month with the highest number of snowfall days is February (3.8 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
Belfair, WA
- Average daylight in January: 9h and 0min
The month with the longest days is June (Average daylight: 15h and 54min).
The month with the shortest days is December (Average daylight: 8h and 30min).
- Average sunshine in January: 4h and 1min
The month with the most sunshine is August (Average sunshine: 10h and 36min).
The month with the least sunshine is December (Average sunshine: 3h and 48min).
Average sunshine days in January
Belfair, WA
- Average sunshine days in January: 10.3 days
The month with the most sunshine days is August (22.3 days).
The month with the least sunshine days is November (8.7 days).
Average UV index in January
Belfair, WA
- Average UV index in January: 2
The month with the highest UV index is July (UV index 6).
The months with the lowest UV index are January, February, November and December (UV index 2).
Average cloud cover in January
Belfair, WA
- Average cloud cover in January: 59
The month with the most cloud cover is December (Cloud cover 60).
The month with the least cloud cover is August (Cloud cover 26).
Average visibility in January
Belfair, WA
- Average visibility in January: 4mi
The months with the highest visibility are June, July and August (6mi).
The months with the lowest visibility are January, February, November and December (4mi).
Belfair, Washington, USA
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