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
December
Weather in December
Temperature
Orofino, Idaho, records the coldest temperatures in December, averaging a high of 34.2°F (1.2°C) and a low of 22.8°F (-5.1°C).Humidity
The average relative humidity in December is 88%.Rainfall
In Orofino, in December, it is raining for 12.5 days, with typically 2.56" (65mm) of accumulated precipitation. In Orofino, during the entire year, the rain falls for 146.2 days and collects up to 21.65" (550mm) of precipitation.Snowfall
Months with snowfall are January through April, October through December. In Orofino, during December, snow falls for 10.8 days and regularly aggregates up to 6.26" (159mm) of snow. In Orofino, during the entire year, snow falls for 37.7 days and aggregates up to 23.19" (589mm) of snow.Daylight
With an average of 8h and 42min of daylight, December has the shortest days of the year in Orofino, Idaho.On the first day of the month, sunrise is at 7:09 am and sunset at 3:59 pm. On the last day of December, in Orofino, sunrise is at 7:28 am and sunset at 4:08 pm PST.
Sunshine
The average sunshine in December in Orofino is 4.4h.UV index
The months with the lowest UV index in Orofino are February, November and December, with an average maximum UV index of 1. A UV Index value of 2, and less, symbolizes a minimal health hazard from exposure to the Sun's UV rays for the average person.Note: The UV index of 1 in December translates into these instructions:
In contrast to children, who must always be shielded from the sun, most people can tolerate up to an hour of sun exposure without any burns. Midday Sun has the strongest UV rays, making it crucial to limit exposure and find shade. Arm yourself against UV rays' harm with protective apparel and UV-filtering shades. Take into account! The reflection from snow can nearly double the Sun's UV radiation intensity.
Published by: Weather U.S. | About Us
Data Sources | Weather Forecasting & Climate
Frequently asked questions
What time of the year is the coldest in Orofino?
How cold is December in Orofino?
What is the average humidity in December in Orofino?
How many days does it rain in December in Orofino?
How many days does it snow in December in Orofino?
What is the month with the shortest days in Orofino?
How many hours of daylight does Orofino have in December?
When are sunrise and sunset in December in Orofino?
How many hours of sunshine does Orofino have in December?
What is the month with the lowest UV index in Orofino?
What is the UV index reading in December in Orofino?
Average temperature in December
Orofino, ID
- Average high temperature in December: 34.2°F
The warmest month (with the highest average high temperature) is August (84.7°F).
The month with the lowest average high temperature is December (34.2°F).
- Average low temperature in December: 22.8°F
The month with the highest average low temperature is August (53.2°F).
The coldest month (with the lowest average low temperature) is December (22.8°F).
Average pressure in December
Orofino, ID
- Average pressure in December: 30.18"Hg
The month with the highest atmospheric pressure is January (30.2"Hg).
The months with the lowest atmospheric pressure are June and August (29.93"Hg).
Average wind speed in December
Orofino, ID
- Average wind speed in December: 3.9mph
The windiest month (with the highest average wind speed) is April (4.6mph).
The calmest month (with the lowest average wind speed) is September (3.7mph).
Average humidity in December
Orofino, ID
- Average humidity in December: 88%
The month with the highest relative humidity is January (90%).
The month with the lowest relative humidity is August (46%).
Average rainfall in December
Orofino, ID
- Average rainfall in December: 2.56"
The wettest months (with the highest rainfall) are January and March (2.8").
The driest month (with the least rainfall) is August (0.31").
Average rainfall days in December
Orofino, ID
- Average rainfall days in December: 12.5 days
The month with the highest number of rainy days is March (19 days).
The month with the least rainy days is August (4.4 days).
Average snowfall in December
Orofino, ID
- Average snowfall in December: 6.26"
The month with the highest snowfall is February (6.57").
The months with the least snowfall are May, June, July, August and September (0").
Average snowfall days in December
Orofino, ID
- Average snowfall days in December: 10.8 days
The month with the highest number of snowfall days is December (10.8 days).
The months with the least snowfall days are June, July and August (0 days).
Average daylight in December /
Average sunshine in December
Orofino, 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 42min).
- Average sunshine in December: 4h and 2min
The month with the most sunshine is August (Average sunshine: 11h and 54min).
The month with the least sunshine is January (Average sunshine: 4h and 18min).
Average sunshine days in December
Orofino, ID
- Average sunshine days in December: 12.2 days
The month with the most sunshine days is July (24.7 days).
The month with the least sunshine days is February (8.4 days).
Average UV index in December
Orofino, ID
- Average UV index in December: 1
The month with the highest UV index is July (UV index 6).
The months with the lowest UV index are February, November and December (UV index 1).
Average cloud cover in December
Orofino, ID
- Average cloud cover in December: 55
The month with the most cloud cover is February (Cloud cover 58).
The month with the least cloud cover is August (Cloud cover 13).
Average visibility in December
Orofino, ID
- Average visibility in December: 4mi
The months with the highest visibility are April, May, June, July, August, September and October (6mi).
The months with the lowest visibility are January, February and December (4mi).