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
Shaniko records the coldest temperatures in December, averaging a high of 37.9°F (3.3°C) and a low of 26.2°F (-3.2°C).Humidity
With an average relative humidity of 81%, December is the most humid month in Shaniko.Rainfall
December is the month with the most rainfall in Shaniko. Rain falls for 12.4 days and accumulates 1.69" (43mm) of precipitation.Snowfall
January through May, September, November and December are months with snowfall. In Shaniko, Oregon, in December, snow falls for 9.1 days, with typically accumulated 3.94" (100mm) of snow. In Shaniko, Oregon, during the entire year, snow falls for 35.3 days and aggregates up to 17.6" (447mm) of snow.Daylight
December has the shortest days of the year in Shaniko, with an average of 8h and 48min of daylight.On the first day of December in Shaniko, Oregon, sunrise is at 7:21 am and sunset at 4:22 pm. On the last day of the month, sunrise is at 7:41 am and sunset at 4:31 pm PST.
Sunshine
With an average of 5.3h of sunshine, December has the least sunshine of the year in Shaniko, Oregon.UV index
The average daily maximum UV index in December is 2. A UV Index value of 2, and less, symbolizes a low threat to health from exposure to the Sun's UV radiation for the average person.Note: A daily high UV index of 2 in December leads to these guidelines:
Children necessitate constant protection from sunlight, unlike the majority, who can remain under the sun for about an hour without burning. Avoiding direct sunlight during midday hours helps reduce the risk from intense UV radiation. During bright days, sunglasses that offer UVA and UVB defense are recommended. Be advised! The UV radiation from the Sun can be almost doubled due to the reflective properties of snow.
Frequently asked questions
What time of the year is the coldest in Shaniko?
Is it cold in Shaniko during December?
What is the most humid month in Shaniko?
What is the average humidity in December in Shaniko?
What is the wettest month in Shaniko?
How much does it rain in Shaniko in December?
How much does it snow in Shaniko in December?
What is the month with the shortest days in Shaniko?
How many hours of daylight does Shaniko have in December?
When are sunrise and sunset in December in Shaniko?
What is the month with the least sunshine in Shaniko?
How long on average sun shines in December in Shaniko?
What is the UV index intensity in December in Shaniko?
Average temperature in December
Shaniko, OR
- Average high temperature in December: 37.9°F
The warmest month (with the highest average high temperature) is July (82°F).
The month with the lowest average high temperature is December (37.9°F).
- Average low temperature in December: 26.2°F
The month with the highest average low temperature is August (54°F).
The coldest month (with the lowest average low temperature) is December (26.2°F).
Average pressure in December
Shaniko, OR
- Average pressure in December: 30.15"Hg
The month with the highest atmospheric pressure is January (30.17"Hg).
The month with the lowest atmospheric pressure is August (29.96"Hg).
Average wind speed in December
Shaniko, OR
- Average wind speed in December: 6mph
The windiest month (with the highest average wind speed) is April (6.5mph).
The calmest month (with the lowest average wind speed) is August (5mph).
Average humidity in December
Shaniko, OR
- Average humidity in December: 81%
The month with the highest relative humidity is December (81%).
The months with the lowest relative humidity are July and August (48%).
Average rainfall in December
Shaniko, OR
- Average rainfall in December: 1.69"
The wettest month (with the highest rainfall) is December (1.69").
The driest month (with the least rainfall) is July (0.2").
Average rainfall days in December
Shaniko, OR
- Average rainfall days in December: 12.4 days
The month with the highest number of rainy days is March (15.3 days).
The month with the least rainy days is July (3 days).
Average snowfall in December
Shaniko, OR
- Average snowfall in December: 3.94"
The month with the highest snowfall is February (5.55").
The months with the least snowfall are June, July, August and October (0").
Average snowfall days in December
Shaniko, OR
- Average snowfall days in December: 9.1 days
The month with the highest number of snowfall days is December (9.1 days).
The months with the least snowfall days are June, July and August (0 days).
Average daylight in December /
Average sunshine in December
Shaniko, OR
- Average daylight in December: 8h and 5min
The month with the longest days is June (Average daylight: 15h and 36min).
The month with the shortest days is December (Average daylight: 8h and 48min).
- Average sunshine in December: 5h and 2min
The month with the most sunshine is July (Average sunshine: 12h and 6min).
The month with the least sunshine is December (Average sunshine: 5h and 18min).
Average sunshine days in December
Shaniko, OR
- Average sunshine days in December: 13 days
The month with the most sunshine days is July (26 days).
The month with the least sunshine days is February (10.9 days).
Average UV index in December
Shaniko, OR
- Average UV index in December: 2
The month with the highest UV index is July (UV index 6).
The month with the lowest UV index is February (UV index 1).
Average cloud cover in December
Shaniko, OR
- Average cloud cover in December: 46
The month with the most cloud cover is December (Cloud cover 46).
The month with the least cloud cover is July (Cloud cover 9).
Average visibility in December
Shaniko, OR
- Average visibility in December: 5mi
The months with the highest visibility are February, March, April, May, June, July, August, September, October and November (6mi).
The months with the lowest visibility are January and December (5mi).
Shaniko, Oregon, USA
Weather forecast for your location
2. Allow the app to use your location
