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
The coldest period is December, when temperatures fluctuate between an average high of 35.1°F (1.7°C) and a low of 23.9°F (-4.5°C).Humidity
February and December, with an average relative humidity of 86%, are the most humid months.Rainfall
The month with the most rainfall is December, when the rain falls for 9.3 days and typically aggregates up to 2.99" (76mm) of precipitation.Snowfall
January through June, September through December are months with snowfall. In December, it is snowing for 18.2 days. Throughout December, 15.91" (404mm) of snow is accumulated. In McKenzie Bridge, Oregon, during the entire year, snow falls for 115.4 days and aggregates up to 90" (2286mm) of snow.Daylight
With an average of 8h and 54min of daylight, December has the shortest days of the year.On the first day of the month, sunrise is at 7:24 am and sunset at 4:31 pm. On the last day of December, sunrise is at 7:43 am and sunset at 4:40 pm PST.
Sunshine
The months with the least sunshine in McKenzie Bridge are January and December, with an average of 4.7h of sunshine.UV index
In December, the average daily maximum UV index in McKenzie Bridge is 2. A UV Index reading of 2, and below, represents a minimal health vulnerability from exposure to the Sun's UV rays for ordinary individuals.Note: The UV index of 2 in December translates into these instructions:
Extended time in the sun generally does not harm most, but those with sensitive skin, infants, and children should always be protected. Protect yourself from the midday Sun's peak UV radiation by minimizing exposure. For optimum UV protection, wear sun-resistant attire complemented with a hat and quality shades. Be on the lookout! Nearly twofold UV radiation from the Sun can be reflected by snow.
Published by: Weather U.S. | About Us
Data Sources | Weather Forecasting & Climate
Frequently asked questions
What month is the coldest?
How cold is it in December?
What are the most humid months?
What is the average humidity in December?
What is the rainiest month?
How many days does it rain in December in McKenzie Bridge?
How many days does it snow in December?
What is the month with the shortest days?
How many hours of daylight does McKenzie Bridge have in December?
When is the sunrise / sunset in December in McKenzie Bridge?
What are the months with the least sunshine?
How many hours of sunshine does McKenzie Bridge have in December?
How high is the UV index in December?
Average temperature in December
McKenzie Bridge, OR
- Average high temperature in December: 35.1°F
The warmest month (with the highest average high temperature) is July (76.5°F).
The month with the lowest average high temperature is December (35.1°F).
- Average low temperature in December: 23.9°F
The month with the highest average low temperature is August (47.3°F).
The coldest month (with the lowest average low temperature) is December (23.9°F).
Average pressure in December
McKenzie Bridge, 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
McKenzie Bridge, OR
- Average wind speed in December: 6.2mph
The windiest month (with the highest average wind speed) is January (6.5mph).
The calmest month (with the lowest average wind speed) is August (4.5mph).
Average humidity in December
McKenzie Bridge, OR
- Average humidity in December: 86%
The months with the highest relative humidity are February and December (86%).
The month with the lowest relative humidity is July (56%).
Average rainfall in December
McKenzie Bridge, OR
- Average rainfall in December: 2.99"
The wettest month (with the highest rainfall) is December (2.99").
The driest month (with the least rainfall) is July (0.35").
Average rainfall days in December
McKenzie Bridge, OR
- Average rainfall days in December: 9.3 days
The month with the highest number of rainy days is May (13.2 days).
The month with the least rainy days is July (5.6 days).
Average snowfall in December
McKenzie Bridge, OR
- Average snowfall in December: 15.91"
The month with the highest snowfall is February (18.9").
The months with the least snowfall are July and August (0").
Average snowfall days in December
McKenzie Bridge, OR
- Average snowfall days in December: 18.2 days
The month with the highest number of snowfall days is March (19.8 days).
The months with the least snowfall days are July and August (0 days).
Average daylight in December /
Average sunshine in December
McKenzie Bridge, OR
- Average daylight in December: 8h and 5min
The month with the longest days is June (Average daylight: 15h and 30min).
The month with the shortest days is December (Average daylight: 8h and 54min).
- Average sunshine in December: 4h and 4min
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 42min).
Average sunshine days in December
McKenzie Bridge, OR
- Average sunshine days in December: 11.1 days
The month with the most sunshine days is July (22.9 days).
The month with the least sunshine days is March (7.6 days).
Average UV index in December
McKenzie Bridge, 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
McKenzie Bridge, OR
- Average cloud cover in December: 55
The months with the most cloud cover are February, March and December (Cloud cover 55).
The months with the least cloud cover are July and August (Cloud cover 14).
Average visibility in December
McKenzie Bridge, OR
- Average visibility in December: 4mi
The months with the highest visibility are June, July, August, September and October (6mi).
The months with the lowest visibility are January, February and December (4mi).