January weather forecastFrederickson, WA
January
Weather in January
January, the same as December, in Frederickson, Washington, is another chilly winter month, with an average temperature varying between 44.6°F (7°C) and 34.2°F (1.2°C).Temperature
The commencement of January brings an average high-temperature of a still chilly 44.6°F (7°C), marking an inconsequential divergence from December. In Frederickson, the January nights cool down to an average low of 34.2°F (1.2°C).Humidity
The months with the highest humidity are January and December, with an average relative humidity of 87%.Rainfall
In January, the rain falls for 17.3 days. Throughout January, 4.76" (121mm) of precipitation is accumulated. In Frederickson, during the entire year, the rain falls for 172.9 days and collects up to 32.28" (820mm) of precipitation.Snowfall
January through April, November and December are months with snowfall in Frederickson. In Frederickson, Washington, during January, snow falls for 1.9 days and regularly aggregates up to 1.5" (38mm) of snow. Throughout the year, there are 10.3 snowfall days, and 5.94" (151mm) of snow is accumulated.Daylight
In Frederickson, the average length of the day in January is 9h and 1min.On the first day of the month, sunrise is at 7:55 am and sunset at 4:30 pm. On the last day of January, in Frederickson, sunrise is at 7:35 am and sunset at 5:09 pm PST.
Sunshine
In Frederickson, the average sunshine in January is 4.2h.UV index
The months with the lowest UV index are January, February, October through December, with an average maximum UV index of 2. A UV Index estimate of 2, and below, represents a low threat to health from exposure to the Sun's UV rays for the ordinary person.Note: An average maximum UV index of 2 in January leads to these recommendations:
Protection from prolonged sun exposure is necessary for babies, children, and individuals with sensitive skin. The solar radiation around mid-day is intense; avoid the Sun and stay safe. Employ a hat with a wide brim for robust protection, cutting UV exposure by half. Be mindful! The reflection from snow can increase the Sun's UV radiation nearly twice.
Published by: Weather U.S. | About Us
Data Sources | Weather Forecasting & Climate
Frequently asked questions
Average temperature in January
Frederickson, WA
- Average high temperature in January: 44.6°F
The warmest month (with the highest average high temperature) is August (77.2°F).
The month with the lowest average high temperature is December (42.8°F).
- Average low temperature in January: 34.2°F
The month with the highest average low temperature is August (51.3°F).
The coldest month (with the lowest average low temperature) is December (32.9°F).
Average pressure in January
Frederickson, WA
- Average pressure in January: 30.1"Hg
The month with the highest atmospheric pressure is January (30.1"Hg).
The months with the lowest atmospheric pressure are March, August and September (30.01"Hg).
Average wind speed in January
Frederickson, WA
- Average wind speed in January: 4.9mph
The windiest months (with the highest average wind speed) are January and March (4.9mph).
The calmest month (with the lowest average wind speed) is August (3.7mph).
Average humidity in January
Frederickson, WA
- Average humidity in January: 87%
The months with the highest relative humidity are January and December (87%).
The month with the lowest relative humidity is July (70%).
Average rainfall in January
Frederickson, WA
- Average rainfall in January: 4.76"
The wettest month (with the highest rainfall) is December (4.92").
The driest month (with the least rainfall) is July (0.43").
Average rainfall days in January
Frederickson, WA
- Average rainfall days in January: 17.3 days
The month with the highest number of rainy days is March (20.2 days).
The month with the least rainy days is August (4.8 days).
Average snowfall in January
Frederickson, WA
- Average snowfall in January: 1.5"
The month with the highest snowfall is February (2.44").
The months with the least snowfall are May, June, July, August, September and October (0").
Average snowfall days in January
Frederickson, WA
- Average snowfall days in January: 1.9 days
The month with the highest number of snowfall days is February (4.1 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
Frederickson, WA
- Average daylight in January: 9h and 0min
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: 4h and 12min
The month with the most sunshine is August (Average sunshine: 10h and 42min).
The month with the least sunshine is December (Average sunshine: 4h and 6min).
Average sunshine days in January
Frederickson, WA
- Average sunshine days in January: 11.4 days
The month with the most sunshine days is August (23.8 days).
The month with the least sunshine days is November (9.3 days).
Average UV index in January
Frederickson, WA
- Average UV index in January: 2
The month with the highest UV index is July (UV index 5).
The months with the lowest UV index are January, February, October, November and December (UV index 2).
Average cloud cover in January
Frederickson, WA
- Average cloud cover in January: 57
The month with the most cloud cover is December (Cloud cover 58).
The month with the least cloud cover is August (Cloud cover 27).
Average visibility in January
Frederickson, WA
- Average visibility in January: 4mi
The months with the highest visibility are July and August (6mi).
The months with the lowest visibility are January and February (4mi).
