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
Agness notes the coldest temperatures in December, with a high average of 50.4°F (10.2°C) and a low of 43.7°F (6.5°C).Humidity
In December, the average relative humidity is 79%.Rainfall
The month with the most rainfall is December, when the rain falls for 16.4 days and typically aggregates up to 6.69" (170mm) of precipitation.Snowfall
April through October and December are months without snowfall.Daylight
December has the shortest days of the year in Agness, with an average of 9h and 6min of daylight.On the first day of December, sunrise is at 7:27 am and sunset at 4:43 pm. On the last day of the month, sunrise is at 7:45 am and sunset at 4:53 pm PST.
Sunshine
In Agness, the average sunshine in December is 4.8h.UV index
The average daily maximum UV index in December is 3. A UV Index estimate of 3 to 5 represents a medium vulnerability from exposure to the Sun's UV radiation for average individuals.Note: In December, an average UV index of 3 transforms into the following instructions:
Heed the precautions - Protecting the skin and eyes from damage is compulsory. The Sun is most powerful around mid-day, so it's a good practice to reduce direct exposure. Sunglasses providing both UVA and UVB protection are non-negotiable on sunlit days.
Published by: Weather U.S. | About Us
Data Sources | Weather Forecasting & Climate
Frequently asked questions
What are the coldest months?
What is the usual temperature for Agness in December?
What is the average humidity in December?
What is the wettest month?
How much does it rain in December?
When it does not snow?
Does it snow in December?
What is the month with the shortest days?
What is the average length of the day in December?
When is the sunrise / sunset in December?
How many hours of sunshine does Agness have in December?
What is the UV index intensity in December?
Average temperature in December
Agness, OR
- Average high temperature in December: 50.4°F
The warmest month (with the highest average high temperature) is August (66.7°F).
The month with the lowest average high temperature is December (50.4°F).
- Average low temperature in December: 43.7°F
The month with the highest average low temperature is August (55°F).
The coldest month (with the lowest average low temperature) is February (43.3°F).
Average pressure in December
Agness, OR
- Average pressure in December: 30.09"Hg
The month with the highest atmospheric pressure is January (30.11"Hg).
The months with the lowest atmospheric pressure are August and September (30.01"Hg).
Average wind speed in December
Agness, OR
- Average wind speed in December: 10.4mph
The windiest month (with the highest average wind speed) is June (11.2mph).
The calmest month (with the lowest average wind speed) is September (8.9mph).
Average humidity in December
Agness, OR
- Average humidity in December: 79%
The month with the highest relative humidity is March (82%).
The months with the lowest relative humidity are July, September and October (78%).
Average rainfall in December
Agness, OR
- Average rainfall in December: 6.69"
The wettest month (with the highest rainfall) is December (6.69").
The driest month (with the least rainfall) is July (0.12").
Average rainfall days in December
Agness, OR
- Average rainfall days in December: 16.4 days
The month with the highest number of rainy days is March (16.5 days).
The month with the least rainy days is July (2.3 days).
Average snowfall in December
Agness, OR
- Average snowfall in December: 0"
The months with the highest snowfall are February and November (0.43").
The months with the least snowfall are April, May, June, July, August, September, October and December (0").
Average snowfall days in December
Agness, OR
- Average snowfall days in December: 0 days
The month with the highest number of snowfall days is February (0.8 days).
The months with the least snowfall days are April, May, June, July, August, September, October and December (0 days).
Average daylight in December /
Average sunshine in December
Agness, OR
- Average daylight in December: 9h and 1min
The month with the longest days is June (Average daylight: 15h and 18min).
The month with the shortest days is December (Average daylight: 9h and 6min).
- Average sunshine in December: 4h and 5min
The month with the most sunshine is July (Average sunshine: 11h and 48min).
The month with the least sunshine is January (Average sunshine: 4h and 42min).
Average sunshine days in December
Agness, OR
- Average sunshine days in December: 13.9 days
The month with the most sunshine days is July (28 days).
The month with the least sunshine days is February (11.8 days).
Average UV index in December
Agness, OR
- Average UV index in December: 3
The months with the highest UV index are June, July and August (UV index 5).
The month with the lowest UV index is February (UV index 2).
Average cloud cover in December
Agness, OR
- Average cloud cover in December: 48
The months with the most cloud cover are January and March (Cloud cover 49).
The month with the least cloud cover is July (Cloud cover 10).
Average visibility in December
Agness, OR
- Average visibility in December: 6mi
The months with the highest visibility are January, February, March, April, May, June, July, August, September, October, November and December (6mi).
The months with the lowest visibility are January, February, March, April, May, June, July, August, September, October, November and December (6mi).
Agness, Oregon, USA
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