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
The high-temperature average in January for Mossyrock, Washington, is a chilly 43.3°F (6.3°C), staying closely aligned with December's conditions. An average low-temperature of 32.2°F (0.1°C) is noted during the month of January.Humidity
The average relative humidity in January is 87%.Rainfall
The month with the most rainfall is January, when the rain falls for 17.5 days and typically aggregates up to 6.46" (164mm) of precipitation.Snowfall
Months with snowfall in Mossyrock are January through April, November and December. The month with the most snowfall in Mossyrock is January, when snow falls for 3.3 days and typically aggregates up to 5.51" (140mm) of snow.Daylight
In Mossyrock, the average length of the day in January is 9h and 5min.On the first day of the month, sunrise is at 7:53 am and sunset at 4:33 pm. On the last day of January, sunrise is at 7:34 am and sunset at 5:11 pm PST.
Sunshine
January and February, with an average of 3.8h of sunshine, are months with the least sunshine in Mossyrock.UV index
The average daily maximum UV index in January is 2. A UV Index estimate of 2, and below, represents a minimal health vulnerability from unsafe exposure to UV radiation for average individuals.Note: The daily high UV index of 2 during January translates into the following recommendations:
Prolonged sun exposure generally does not trouble most people. However, it is vital to ensure protection for babies, children, and individuals with sensitive skin. The best time to avoid the Sun's harmful UV radiation is during midday when it's most potent. Employ a wide-brim hat for potent defense against up to 50% of UV rays. Caution! The reflection of snow can nearly double the intensity of the Sun's UV radiation.
Frequently asked questions
How cold is it in Mossyrock in January?
What is the average humidity in January in Mossyrock?
What is the rainiest month in Mossyrock?
How many days does it rain in January in Mossyrock?
When does it snow the most in Mossyrock?
How much does it snow in Mossyrock in January?
How many hours of daylight does Mossyrock have in January?
When is the sunrise / sunset in January in Mossyrock?
What are the months with the least sunshine in Mossyrock?
How long on average sun shines in January in Mossyrock?
How high is the UV index in January in Mossyrock?
Average temperature in January
Mossyrock, WA
- Average high temperature in January: 43.3°F
The warmest month (with the highest average high temperature) is August (75.9°F).
The month with the lowest average high temperature is December (41.2°F).
- Average low temperature in January: 32.2°F
The month with the highest average low temperature is August (47.3°F).
The coldest month (with the lowest average low temperature) is December (30.7°F).
Average pressure in January
Mossyrock, WA
- Average pressure in January: 30.11"Hg
The month with the highest atmospheric pressure is January (30.11"Hg).
The month with the lowest atmospheric pressure is August (30"Hg).
Average wind speed in January
Mossyrock, WA
- Average wind speed in January: 5.3mph
The windiest month (with the highest average wind speed) is January (5.3mph).
The calmest month (with the lowest average wind speed) is August (3.6mph).
Average humidity in January
Mossyrock, WA
- Average humidity in January: 87%
The month with the highest relative humidity is February (88%).
The month with the lowest relative humidity is July (71%).
Average rainfall in January
Mossyrock, WA
- Average rainfall in January: 6.46"
The wettest month (with the highest rainfall) is January (6.46").
The driest month (with the least rainfall) is July (0.43").
Average rainfall days in January
Mossyrock, WA
- Average rainfall days in January: 17.5 days
The month with the highest number of rainy days is March (20.3 days).
The month with the least rainy days is July (6.3 days).
Average snowfall in January
Mossyrock, WA
- Average snowfall in January: 5.51"
The month with the highest snowfall is January (5.51").
The months with the least snowfall are May, June, July, August, September and October (0").
Average snowfall days in January
Mossyrock, WA
- Average snowfall days in January: 3.3 days
The month with the highest number of snowfall days is February (6 days).
The months with the least snowfall days are June, July, August and October (0 days).
Average daylight in January /
Average sunshine in January
Mossyrock, WA
- Average daylight in January: 9h and 1min
The month with the longest days is June (Average daylight: 15h and 48min).
The month with the shortest days is December (Average daylight: 8h and 36min).
- Average sunshine in January: 3h and 5min
The month with the most sunshine is August (Average sunshine: 10h and 36min).
The months with the least sunshine are January and February (Average sunshine: 3h and 48min).
Average sunshine days in January
Mossyrock, WA
- Average sunshine days in January: 11.1 days
The month with the most sunshine days is August (23.2 days).
The month with the least sunshine days is February (8.2 days).
Average UV index in January
Mossyrock, WA
- Average UV index in January: 2
The month with the highest UV index is July (UV index 5).
The month with the lowest UV index is November (UV index 1).
Average cloud cover in January
Mossyrock, WA
- Average cloud cover in January: 60
The month with the most cloud cover is March (Cloud cover 62).
The month with the least cloud cover is August (Cloud cover 30).
Average visibility in January
Mossyrock, WA
- Average visibility in January: 4mi
The months with the highest visibility are July, August and September (5mi).
The months with the lowest visibility are January, February, March, April, May, June, October, November and December (4mi).
Mossyrock, Washington, USA
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