Weather in December
Temperature
December's commencement is accompanied by an average high-temperature of a frosty 45.7°F (7.6°C), diverging marginally from November's 50.5°F (10.3°C). An average nighttime temperature of 36°F (2.2°C) is recorded in Allyn-Grapeview during December.Rainfall
The month with the most rainfall in Allyn-Grapeview is December, when the rain falls for 19 days and typically aggregates up to 8.74" (222mm) of precipitation.Snowfall
January through March, November and December are months with snowfall. In Allyn-Grapeview, in December, 0.98" (25mm) of snow is typically accumulated. Throughout the year, 4.92" (125mm) of snow is accumulated.Daylight
The month with the shortest days is December, with an average of 8h and 30min of daylight.On the first day of December, sunrise is at 7:38 am and sunset at 4:22 pm. On the last day of the month, sunrise is at 7:58 am and sunset at 4:31 pm PST.
Frequently asked questions
What are December temperatures in Allyn-Grapeview?
What is the wettest month in Allyn-Grapeview?
How many days does it rain in December in Allyn-Grapeview?
How much does it snow in Allyn-Grapeview in December?
What is the month with the shortest days in Allyn-Grapeview?
How many hours of daylight does Allyn-Grapeview have in December?
What time are sunrise and sunset in December in Allyn-Grapeview?
Average temperature in December
Allyn-Grapeview, WA
- Average high temperature in December: 45.7°F
The warmest month (with the highest average high temperature) is July (77.1°F).
The month with the lowest average high temperature is January (44.4°F).
- Average low temperature in December: 36°F
The month with the highest average low temperature is August (52.6°F).
The coldest month (with the lowest average low temperature) is January (34.3°F).
Average rainfall in December
Allyn-Grapeview, WA
- Average rainfall in December: 8.8"
The wettest month (with the highest rainfall) is December (8.8").
The driest month (with the least rainfall) is July (0.8").
Average rainfall days in December
Allyn-Grapeview, WA
- Average rainfall days in December: 19 days
The month with the highest number of rainy days is December (19 days).
The month with the least rainy days is July (4 days).
Average snowfall in December
Allyn-Grapeview, WA
- Average snowfall in December: 1"
The month with the highest snowfall is January (2.2").
The months with the least snowfall are April, May, June, July, August, September and October (0").
Average daylight in December
Allyn-Grapeview, WA
- Average daylight in December: 8h and 3min
The month with the longest days is June (Average daylight: 15h and 54min).
The month with the shortest days is December (Average daylight: 8h and 30min).
Allyn-Grapeview, Washington, USA
Weather forecast for your location
2. Allow the app to use your location
