January weather forecastUniontown, WA
January
Weather in January
January, like December, in Uniontown, Washington, is another cold winter month, with temperature in the range of an average low of 27°F (-2.8°C) and an average high of 37.8°F (3.2°C).Temperature
The advent of January reveals an average high-temperature of a still cold 37.8°F (3.2°C), showing minimal difference from the prior month. In January, Uniontown records an average nighttime temperature of 27°F (-2.8°C).Humidity
With an average relative humidity of 84%, January is the most humid month.Rainfall
In Uniontown, in January, during 11.3 rainfall days, 0.87" (22mm) of precipitation is typically accumulated. In Uniontown, during the entire year, the rain falls for 116.2 days and collects up to 8.23" (209mm) of precipitation.Snowfall
January through March, October through December are months with snowfall. In Uniontown, in January, during 2.9 snowfall days, 0.87" (22mm) of snow is typically accumulated. In Uniontown, during the entire year, snow falls for 14.8 days and aggregates up to 4.29" (109mm) of snow.Daylight
In Uniontown, the average length of the day in January is 9h and 5min.On the first day of the month, sunrise is at 7:32 am and sunset at 4:11 pm. On the last day of January, sunrise is at 7:13 am and sunset at 4:50 pm PST.
Sunshine
January has the least sunshine of the year, with an average of 5h of sunshine.UV index
The months with the lowest UV index are January, February, November and December, with an average maximum UV index of 2. A UV Index value of 2, and less, symbolizes a minimal health vulnerability from exposure to the Sun's UV radiation for the average person.Note: The maximum daily UV index, 2 in January, converts into the following recommendations:
Although prolonged sun exposure does not typically bother most people, children, babies, and those with sensitive skin should always have protection. Midday is when the Sun's radiation is strongest; avoid prolonged exposure during this time. On days when the sun blazes, arm yourself with sunglasses that block UVA and UVB radiation. Be aware! The reflective nature of snow can magnify the Sun's UV radiation almost twofold.
Published by: Weather U.S. | About Us
Data Sources | Weather Forecasting & Climate
Frequently asked questions
Average temperature in January
Uniontown, WA
- Average high temperature in January: 37.8°F
The warmest month (with the highest average high temperature) is August (85.6°F).
The month with the lowest average high temperature is December (36.5°F).
- Average low temperature in January: 27°F
The month with the highest average low temperature is August (59.4°F).
The coldest month (with the lowest average low temperature) is December (24.8°F).
Average pressure in January
Uniontown, WA
- Average pressure in January: 30.2"Hg
The month with the highest atmospheric pressure is January (30.2"Hg).
The month with the lowest atmospheric pressure is August (29.91"Hg).
Average wind speed in January
Uniontown, WA
- Average wind speed in January: 5.2mph
The windiest month (with the highest average wind speed) is April (6mph).
The calmest month (with the lowest average wind speed) is August (4.4mph).
Average humidity in January
Uniontown, WA
- Average humidity in January: 84%
The month with the highest relative humidity is January (84%).
The month with the lowest relative humidity is August (38%).
Average rainfall in January
Uniontown, WA
- Average rainfall in January: 0.87"
The wettest month (with the highest rainfall) is March (0.98").
The driest month (with the least rainfall) is August (0.24").
Average rainfall days in January
Uniontown, WA
- Average rainfall days in January: 11.3 days
The months with the highest number of rainy days are March and April (13.8 days).
The month with the least rainy days is August (4.5 days).
Average snowfall in January
Uniontown, WA
- Average snowfall in January: 0.87"
The month with the highest snowfall is February (1.89").
The months with the least snowfall are April, May, June, July, August and September (0").
Average snowfall days in January
Uniontown, WA
- Average snowfall days in January: 2.9 days
The month with the highest number of snowfall days is February (4.7 days).
The months with the least snowfall days are May, June, July, August and September (0 days).
Average daylight in January /
Average sunshine in January
Uniontown, WA
- Average daylight in January: 9h and 6min
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: 5h and 0min
The month with the most sunshine is August (Average sunshine: 12h and 6min).
The month with the least sunshine is January (Average sunshine: 5h and 0min).
Average sunshine days in January
Uniontown, WA
- Average sunshine days in January: 16.6 days
The month with the most sunshine days is July (23.8 days).
The month with the least sunshine days is February (12.8 days).
Average UV index in January
Uniontown, 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
Uniontown, WA
- Average cloud cover in January: 47
The month with the most cloud cover is February (Cloud cover 48).
The months with the least cloud cover are July and August (Cloud cover 12).
Average visibility in January
Uniontown, WA
- Average visibility in January: 5mi
The months with the highest visibility are March, April, May, June, July, August, September, October and November (6mi).
The months with the lowest visibility are January, February and December (5mi).
