Contents
- Weather in December
- Frequently asked questions
- Average temperature in December
- Average pressure in December
- Average wind speed in December
- Average humidity in December
- Average rainfall in December
- Average rainfall days in December
- Average snowfall in December
- Average snowfall days in December
- Average daylight in December
- Average sunshine in December
- Average sunshine days in December
- Average UV index in December
- Average cloud cover in December
- Average visibility in December
Weather in December
Temperature
In Palouse, December is the month with the lowest recorded average temperatures, measuring a high of 34.3°F (1.3°C) and a low of 24.1°F (-4.4°C).Humidity
The average relative humidity in December in Palouse is 85%.Rainfall
In Palouse, Washington, in December, during 10.5 rainfall days, 2.17" (55mm) of precipitation is typically accumulated. Throughout the year, in Palouse, there are 131 rainfall days, and 18.15" (461mm) of precipitation is accumulated.Snowfall
Months with snowfall are January through May, September through December. In December, it is snowing for 12.9 days. Throughout December, 7.8" (198mm) of snow is accumulated. Throughout the year, in Palouse, there are 53.7 snowfall days, and 37.44" (951mm) of snow is accumulated.Daylight
December has the shortest days of the year in Palouse, with an average of 8h and 36min of daylight.On the first day of December in Palouse, sunrise is at 7:13 am and sunset at 4:01 pm. On the last day of the month, sunrise is at 7:33 am and sunset at 4:09 pm PST.
Sunshine
The months with the least sunshine are January, February and December, with an average of 4.7h of sunshine.UV index
The months with the lowest UV index are January through March, November and December, with an average maximum UV index of 2. A UV Index of 2, and less, symbolizes a low health risk from unsafe exposure to UV radiation for the average person.Note: The daily maximum UV index of 2 in December interprets into the following advice:
It is important to always shield children, babies, and individuals with sensitive skin from prolonged exposure to the sun. For health reasons, it's advisable to reduce direct sun exposure during peak hours around midday. Consider a wide-brim hat essential for effective sun defense covering your face, neck, and eyes. Notice this! Nearly double the intensity of the Sun's UV radiation can be caused by snow reflection.
Frequently asked questions
What time of the year is the coldest in Palouse?
How cold is December in Palouse?
What is the average humidity in December in Palouse?
How many days does it rain in December in Palouse?
How much does it snow in Palouse in December?
What is the month with the shortest days in Palouse?
How many hours of daylight does Palouse have in December?
When are sunrise and sunset in December in Palouse?
What are the months with the least sunshine in Palouse?
How long on average sun shines in December in Palouse?
What is the month with the lowest UV index in Palouse?
What is the UV index intensity in December in Palouse?
Average temperature in December
Palouse, WA
- Average high temperature in December: 34.3°F
The warmest month (with the highest average high temperature) is August (83.7°F).
The month with the lowest average high temperature is December (34.3°F).
- Average low temperature in December: 24.1°F
The month with the highest average low temperature is August (58.6°F).
The coldest month (with the lowest average low temperature) is December (24.1°F).
Average pressure in December
Palouse, WA
- Average pressure in December: 30.17"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 December
Palouse, WA
- Average wind speed in December: 6mph
The windiest months (with the highest average wind speed) are March and April (6.7mph).
The calmest month (with the lowest average wind speed) is August (5mph).
Average humidity in December
Palouse, WA
- Average humidity in December: 85%
The month with the highest relative humidity is January (86%).
The month with the lowest relative humidity is August (39%).
Average rainfall in December
Palouse, WA
- Average rainfall in December: 2.17"
The wettest month (with the highest rainfall) is January (2.2").
The driest months (with the least rainfall) are July and August (0.47").
Average rainfall days in December
Palouse, WA
- Average rainfall days in December: 10.5 days
The month with the highest number of rainy days is March (15.4 days).
The months with the least rainy days are July and August (5.8 days).
Average snowfall in December
Palouse, WA
- Average snowfall in December: 7.8"
The month with the highest snowfall is February (10.04").
The months with the least snowfall are June, July and August (0").
Average snowfall days in December
Palouse, WA
- Average snowfall days in December: 12.9 days
The month with the highest number of snowfall days is December (12.9 days).
The months with the least snowfall days are June, July and August (0 days).
Average daylight in December /
Average sunshine in December
Palouse, WA
- Average daylight in December: 8h and 4min
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 December: 4h and 4min
The month with the most sunshine is August (Average sunshine: 12h and 6min).
The months with the least sunshine are January, February and December (Average sunshine: 4h and 42min).
Average sunshine days in December
Palouse, WA
- Average sunshine days in December: 13.6 days
The month with the most sunshine days is July (23.4 days).
The month with the least sunshine days is February (10.2 days).
Average UV index in December
Palouse, WA
- Average UV index in December: 2
The month with the highest UV index is July (UV index 7).
The months with the lowest UV index are January, February, March, November and December (UV index 2).
Average cloud cover in December
Palouse, WA
- Average cloud cover in December: 51
The months with the most cloud cover are January and February (Cloud cover 52).
The months with the least cloud cover are July and August (Cloud cover 12).
Average visibility in December
Palouse, WA
- Average visibility in December: 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).
Palouse, Washington, USA
Weather forecast for your location
2. Allow the app to use your location
