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
With average high temperatures of 35.1°F (1.7°C) and lows of 23.4°F (-4.8°C), December is the coldest month.Humidity
In December, the average relative humidity is 85%.Rainfall
In December, the rain falls for 7.4 days. Throughout December, 0.79" (20mm) of precipitation is accumulated. In Crescent, during the entire year, the rain falls for 73 days and collects up to 5.71" (145mm) of precipitation.Snowfall
Months with snowfall are January through June, September through December. In Crescent, in December, snow falls for 12.5 days, with typically accumulated 3.54" (90mm) of snow. In Crescent, during the entire year, snow falls for 70.5 days and aggregates up to 19.02" (483mm) of snow.Daylight
The month with the shortest days is December, with an average of 9h and 0min of daylight.On the first day of the month, sunrise is at 7:20 am and sunset at 4:31 pm. On the last day of December, sunrise is at 7:39 am and sunset at 4:40 pm PST.
Sunshine
The months with the least sunshine are January and December, with an average of 4.8h of sunshine.UV index
In Crescent, the average daily maximum UV index in December is 2. A UV Index reading of 2, and below, represents a minimal health vulnerability from exposure to the Sun's UV rays for the ordinary person.Note: In December, a regular UV index of 2 translates into these guidelines:
Extended time in the sun generally does not harm most, but those with sensitive skin, infants, and children should always be protected. During midday, the Sun's radiation is strongest, and it's advisable to reduce direct exposure. Sunglasses that ward off UVA and UVB rays play a pivotal role in reducing solar eye damage. Stay alert! Snow's reflective properties can almost double the UV radiation from the Sun.
Published by: Weather U.S. | About Us
Data Sources | Weather Forecasting & Climate
Frequently asked questions
What is the coldest month in Crescent?
How cold is it in Crescent in December?
What is the average humidity in December?
How much does it rain in December?
How much does it snow in December?
What is the month with the shortest days?
How many hours of daylight does Crescent have in December?
What time are sunrise and sunset in December?
What are the months with the least sunshine?
How long on average sun shines in December?
What is the UV index intensity in December?
Average temperature in December
Crescent, OR
- Average high temperature in December: 35.1°F
The warmest month (with the highest average high temperature) is July (77°F).
The month with the lowest average high temperature is December (35.1°F).
- Average low temperature in December: 23.4°F
The month with the highest average low temperature is August (46.9°F).
The coldest month (with the lowest average low temperature) is December (23.4°F).
Average pressure in December
Crescent, OR
- Average pressure in December: 30.14"Hg
The month with the highest atmospheric pressure is January (30.16"Hg).
The month with the lowest atmospheric pressure is August (29.98"Hg).
Average wind speed in December
Crescent, OR
- Average wind speed in December: 6.1mph
The windiest months (with the highest average wind speed) are January and February (6.3mph).
The calmest month (with the lowest average wind speed) is August (4.6mph).
Average humidity in December
Crescent, OR
- Average humidity in December: 85%
The month with the highest relative humidity is February (86%).
The months with the lowest relative humidity are July and August (57%).
Average rainfall in December
Crescent, OR
- Average rainfall in December: 0.79"
The wettest month (with the highest rainfall) is January (0.98").
The driest month (with the least rainfall) is July (0.08").
Average rainfall days in December
Crescent, OR
- Average rainfall days in December: 7.4 days
The month with the highest number of rainy days is May (9.3 days).
The month with the least rainy days is August (2.5 days).
Average snowfall in December
Crescent, OR
- Average snowfall in December: 3.54"
The month with the highest snowfall is February (4.41").
The months with the least snowfall are July and August (0").
Average snowfall days in December
Crescent, OR
- Average snowfall days in December: 12.5 days
The month with the highest number of snowfall days is December (12.5 days).
The months with the least snowfall days are July and August (0 days).
Average daylight in December /
Average sunshine in December
Crescent, OR
- Average daylight in December: 9h and 0min
The month with the longest days is June (Average daylight: 15h and 24min).
The month with the shortest days is December (Average daylight: 9h and 0min).
- Average sunshine in December: 4h and 5min
The month with the most sunshine is July (Average sunshine: 11h and 54min).
The months with the least sunshine are January and December (Average sunshine: 4h and 48min).
Average sunshine days in December
Crescent, OR
- Average sunshine days in December: 17 days
The month with the most sunshine days is August (26.8 days).
The month with the least sunshine days is March (14.5 days).
Average UV index in December
Crescent, OR
- Average UV index in December: 2
The month with the highest UV index is July (UV index 5).
The month with the lowest UV index is February (UV index 1).
Average cloud cover in December
Crescent, OR
- Average cloud cover in December: 53
The months with the most cloud cover are February and March (Cloud cover 55).
The months with the least cloud cover are July and August (Cloud cover 14).
Average visibility in December
Crescent, OR
- Average visibility in December: 4mi
The months with the highest visibility are May, June, July, August, September and October (6mi).
The months with the lowest visibility are January, February and December (4mi).
Crescent, Oregon, USA
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