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
In Paisley, December records the lowest average temperatures, peaking at 34.3°F (1.3°C) and reaching a low of 21.9°F (-5.6°C).Humidity
The months with the highest humidity are January and December, with an average relative humidity of 81%.Rainfall
The month with the most rainfall is December, when the rain falls for 7.5 days and typically aggregates up to 2.28" (58mm) of precipitation.Snowfall
Months with snowfall in Paisley are January through June, September through December. December is the month with the most snowfall in Paisley, Oregon. Snow falls for 14.8 days and accumulates 13.35" (339mm) of snow.Daylight
December has the shortest days of the year in Paisley, with an average of 9h and 6min of daylight.On the first day of December in Paisley, sunrise is at 7:13 am and sunset at 4:29 pm. On the last day of the month, sunrise is at 7:32 am and sunset at 4:38 pm PST.
Sunshine
With an average of 5.4h of sunshine, December has the least sunshine of the year.UV index
The months with the lowest UV index are January through March, November and December, with an average maximum UV index of 2. A UV Index of 2, and less, symbolizes a low health risk from unprotected exposure to Sun's UV rays for average individuals.Note: The maximum UV index of 2 during December leads to these instructions:
Prolonged sun exposure generally does not trouble most people. However, it is vital to ensure protection for babies, children, and individuals with sensitive skin. Stay safe from the Sun's strongest UV rays by limiting exposure during midday. Wearing sunglasses with both UVA and UVB protection effectively reduces sun-induced eye damage. Remember! The Sun's UV radiation can be magnified almost twofold by the reflection of snow.
Frequently asked questions
What part of the year is the coldest in Paisley?
How cold is it in Paisley in December?
What are the most humid months in Paisley?
What is the average humidity in December in Paisley?
What is the rainiest month in Paisley?
How many days does it rain in December in Paisley?
What is the snowiest month in Paisley?
How much does it snow in Paisley in December?
What is the month with the shortest days in Paisley?
What is the average length of the day in December in Paisley?
What time are sunrise and sunset in December in Paisley?
What is the month with the least sunshine in Paisley?
How many hours of sunshine does Paisley have in December?
What are the months with the lowest UV index in Paisley?
What is the UV index reading in December in Paisley?
Average temperature in December
Paisley, OR
- Average high temperature in December: 34.3°F
The warmest month (with the highest average high temperature) is July (80.8°F).
The month with the lowest average high temperature is December (34.3°F).
- Average low temperature in December: 21.9°F
The month with the highest average low temperature is July (51.4°F).
The coldest month (with the lowest average low temperature) is December (21.9°F).
Average pressure in December
Paisley, OR
- Average pressure in December: 30.19"Hg
The month with the highest atmospheric pressure is January (30.21"Hg).
The months with the lowest atmospheric pressure are June and August (29.94"Hg).
Average wind speed in December
Paisley, OR
- Average wind speed in December: 7.4mph
The windiest month (with the highest average wind speed) is March (8.8mph).
The calmest month (with the lowest average wind speed) is August (6mph).
Average humidity in December
Paisley, OR
- Average humidity in December: 81%
The months with the highest relative humidity are January and December (81%).
The month with the lowest relative humidity is August (36%).
Average rainfall in December
Paisley, OR
- Average rainfall in December: 2.28"
The wettest month (with the highest rainfall) is December (2.28").
The driest month (with the least rainfall) is July (0.2").
Average rainfall days in December
Paisley, OR
- Average rainfall days in December: 7.5 days
The months with the highest number of rainy days are March, April and May (11.8 days).
The month with the least rainy days is August (3.3 days).
Average snowfall in December
Paisley, OR
- Average snowfall in December: 13.35"
The month with the highest snowfall is December (13.35").
The months with the least snowfall are July and August (0").
Average snowfall days in December
Paisley, OR
- Average snowfall days in December: 14.8 days
The month with the highest number of snowfall days is December (14.8 days).
The months with the least snowfall days are July and August (0 days).
Average daylight in December /
Average sunshine in December
Paisley, 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: 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 24min).
Average sunshine days in December
Paisley, OR
- Average sunshine days in December: 13.5 days
The month with the most sunshine days is August (25 days).
The month with the least sunshine days is March (11.8 days).
Average UV index in December
Paisley, OR
- Average UV index in December: 2
The month with the highest UV index is July (UV index 6).
The months with the lowest UV index are January, February, March, November and December (UV index 2).
Average cloud cover in December
Paisley, OR
- Average cloud cover in December: 45
The months with the most cloud cover are March and December (Cloud cover 45).
The months with the least cloud cover are July and August (Cloud cover 8).
Average visibility in December
Paisley, OR
- Average visibility in December: 5mi
The months with the highest visibility are March, April, May, June, July, August, September, October and November (6mi).
The months with the lowest visibility are January, February and December (5mi).
Paisley, Oregon, USA
Weather forecast for your location
2. Allow the app to use your location
