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
Genesee records the coldest temperatures in December, averaging a high of 36.5°F (2.5°C) and a low of 24.8°F (-4°C).Humidity
In December, the average relative humidity in Genesee is 83%.Rainfall
In December, in Genesee, the rain falls for 11.7 days. Throughout December, 0.87" (22mm) of precipitation is accumulated. In Genesee, 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 Genesee. In December, it is snowing for 4.4 days. Throughout December, 1.06" (27mm) of snow is accumulated. Throughout the year, in Genesee, Idaho, there are 14.8 snowfall days, and 4.29" (109mm) of snow is accumulated.Daylight
December has the shortest days of the year in Genesee, Idaho, with an average of 8h and 36min of daylight.On the first day of the month, sunrise is at 7:11 am and sunset at 4:02 pm. On the last day of December, sunrise is at 7:31 am and sunset at 4:10 pm PST.
Sunshine
In Genesee, the average sunshine in December is 5.3h.UV index
January, February, November and December, with an average maximum UV index of 2, are months with the lowest UV index in Genesee. A UV Index estimate of 2, and below, represents a minimal health vulnerability from exposure to the Sun's UV rays for the average person.Note: In December, a regular UV index of 2 translates into these guidelines:
Most people can stay in the Sun for up to 1 hour without burning, apart from children that always must be protected from sun exposure. The Sun's UV radiation is especially harmful around midday, so reduce exposure and stay safe. Combat UV radiation's detrimental effects with sun-safe clothing and UV-blocking eyewear. Heads up! The UV radiation from the Sun can almost be doubled by snow reflection.
Published by: Weather U.S. | About Us
Data Sources | Weather Forecasting & Climate
Frequently asked questions
What is the coldest time of year in Genesee?
How cold is December in Genesee?
What is the average humidity in December in Genesee?
How much does it rain in Genesee in December?
How many days does it snow in December in Genesee?
What is the month with the shortest days in Genesee?
How many hours of daylight does Genesee have in December?
When is the sunrise / sunset in December in Genesee?
How long on average sun shines in December in Genesee?
What are the months with the lowest UV index in Genesee?
What is the UV index reading in December in Genesee?
Average temperature in December
Genesee, ID
- Average high temperature in December: 36.5°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 December: 24.8°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 December
Genesee, ID
- Average pressure in December: 30.18"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
Genesee, ID
- Average wind speed in December: 5mph
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 December
Genesee, ID
- Average humidity in December: 83%
The month with the highest relative humidity is January (84%).
The month with the lowest relative humidity is August (38%).
Average rainfall in December
Genesee, ID
- Average rainfall in December: 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 December
Genesee, ID
- Average rainfall days in December: 11.7 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 December
Genesee, ID
- Average snowfall in December: 1.06"
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 December
Genesee, ID
- Average snowfall days in December: 4.4 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 December /
Average sunshine in December
Genesee, ID
- 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: 5h and 2min
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 December
Genesee, ID
- Average sunshine days in December: 17.2 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 December
Genesee, ID
- 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, November and December (UV index 2).
Average cloud cover in December
Genesee, ID
- Average cloud cover in December: 45
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 December
Genesee, ID
- 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).
Genesee, Idaho, USA
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