January weather forecastPaterson, WA
January
Weather in January
January, the same as December, is a wintry winter month in Paterson, Washington, with an average temperature ranging between max 39.7°F (4.3°C) and min 29.7°F (-1.3°C).Temperature
As December transitions into January, the average high-temperature rests at a still wintry 39.7°F (4.3°C), maintaining a close resemblance to the previous month. The average low-temperature, in January, in Paterson, is a subzero cold 29.7°F (-1.3°C).Humidity
January is the most humid month in Paterson, with an average relative humidity of 80%.Rainfall
January is the month with the most rainfall. Rain falls for 11.5 days and accumulates 0.98" (25mm) of precipitation.Snowfall
January through March, September, November and December are months with snowfall in Paterson, Washington. In Paterson, in January, snow falls for 2.2 days, with typically accumulated 1.26" (32mm) of snow. In Paterson, during the entire year, snow falls for 10 days and aggregates up to 5.28" (134mm) of snow.Daylight
The average length of the day in January in Paterson is 9h and 8min.On the first day of the month, sunrise is at 7:40 am and sunset at 4:23 pm. On the last day of January, in Paterson, sunrise is at 7:21 am and sunset at 5:01 pm PST.
Sunshine
With an average of 5.5h of sunshine, January has the least sunshine of the year.UV index
January, February, November and December, with an average maximum UV index of 2, are months with the lowest UV index. A UV Index reading of 2, and below, represents a low threat to health from unprotected exposure to Sun's UV rays for average individuals.Note: The maximum UV index of 2 during January translates into these guidelines:
While extended sun exposure does not significantly affect most people, those with sensitive skin, children, and infants should always be protected. To prevent harmful UV exposure, minimize direct contact with the Sun around midday. Stay sun-safe with clothing that is both closely woven and worn loosely. Be cautious! The UV radiation from the Sun can be magnified almost twofold by snow reflection.
Published by: Weather U.S. | About Us
Data Sources | Weather Forecasting & Climate
Frequently asked questions
Average temperature in January
Paterson, WA
- Average high temperature in January: 39.7°F
The warmest month (with the highest average high temperature) is July (88°F).
The month with the lowest average high temperature is December (38.7°F).
- Average low temperature in January: 29.7°F
The month with the highest average low temperature is August (64.2°F).
The coldest month (with the lowest average low temperature) is December (29.1°F).
Average pressure in January
Paterson, WA
- Average pressure in January: 30.19"Hg
The month with the highest atmospheric pressure is January (30.19"Hg).
The month with the lowest atmospheric pressure is August (29.92"Hg).
Average wind speed in January
Paterson, WA
- Average wind speed in January: 6.6mph
The windiest month (with the highest average wind speed) is April (9.6mph).
The calmest month (with the lowest average wind speed) is December (6.3mph).
Average humidity in January
Paterson, WA
- Average humidity in January: 80%
The month with the highest relative humidity is January (80%).
The months with the lowest relative humidity are July and August (37%).
Average rainfall in January
Paterson, WA
- Average rainfall in January: 0.98"
The wettest month (with the highest rainfall) is January (0.98").
The driest month (with the least rainfall) is July (0.16").
Average rainfall days in January
Paterson, WA
- Average rainfall days in January: 11.5 days
The month with the highest number of rainy days is March (12.7 days).
The month with the least rainy days is July (3.8 days).
Average snowfall in January
Paterson, WA
- Average snowfall in January: 1.26"
The month with the highest snowfall is February (2.05").
The months with the least snowfall are April, May, June, July, August and October (0").
Average snowfall days in January
Paterson, WA
- Average snowfall days in January: 2.2 days
The month with the highest number of snowfall days is December (3.3 days).
The months with the least snowfall days are April, May, June, July, August and October (0 days).
Average daylight in January /
Average sunshine in January
Paterson, WA
- Average daylight in January: 9h and 6min
The month with the longest days is June (Average daylight: 15h and 42min).
The month with the shortest days is December (Average daylight: 8h and 42min).
- Average sunshine in January: 5h and 30min
The months with the most sunshine are July and August (Average sunshine: 12h and 0min).
The month with the least sunshine is January (Average sunshine: 5h and 30min).
Average sunshine days in January
Paterson, WA
- Average sunshine days in January: 16.6 days
The month with the most sunshine days is July (25.6 days).
The month with the least sunshine days is February (14.7 days).
Average UV index in January
Paterson, WA
- 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, November and December (UV index 2).
Average cloud cover in January
Paterson, WA
- Average cloud cover in January: 43
The month with the most cloud cover is January (Cloud cover 43).
The month with the least cloud cover is July (Cloud cover 9).
Average visibility in January
Paterson, WA
- 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).
