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
Stratford's coldest month, December, registers temperatures that range from a high of 33.4°F (0.8°C) to a low of 23.2°F (-4.9°C).Humidity
In Stratford, the average relative humidity in December is 83%.Rainfall
In Stratford, during December, the rain falls for 8 days and regularly aggregates up to 0.98" (25mm) of precipitation. Throughout the year, there are 95.2 rainfall days, and 7.91" (201mm) of precipitation is accumulated.Snowfall
January through April, September, November and December are months with snowfall in Stratford. The month with the most snowfall in Stratford is December, when snow falls for 7.8 days and typically aggregates up to 3.98" (101mm) of snow.Daylight
December has the shortest days of the year in Stratford, with an average of 8h and 30min of daylight.On the first day of December, sunrise is at 7:24 am and sunset at 4:08 pm. On the last day of the month, sunrise is at 7:44 am and sunset at 4:16 pm PST.
Sunshine
The average sunshine in December is 4.8h.UV index
The months with the lowest UV index in Stratford are January, February, November and December, with an average maximum UV index of 2. A UV Index reading of 2, and below, represents a low threat to health from exposure to the Sun's UV radiation for the average person.Note: A daily maximum UV index of 2 in December translates into the following instructions:
Extended sunlight exposure does not pose significant problems for most people, except for children, infants, and people with fair skin who always need shielding. The Sun is most powerful around mid-day, so it's a good practice to reduce direct exposure. Boost your sun resistance with garments that are densely woven yet spacious. Be cautious! The UV radiation from the Sun can be magnified almost twofold by snow reflection.
Published by: Weather U.S. | About Us
Data Sources | Weather Forecasting & Climate
Frequently asked questions
What time of the year is the coldest in Stratford?
How cold is December in Stratford?
What is the average humidity in December in Stratford?
How much does it rain in Stratford in December?
When does it snow the most in Stratford?
How much does it snow in Stratford in December?
What is the month with the shortest days in Stratford?
How many hours of daylight does Stratford have in December?
What time are sunrise and sunset in December in Stratford?
How long on average sun shines in December in Stratford?
When is the lowest UV index in Stratford?
What is the UV index reading in December in Stratford?
Average temperature in December
Stratford, WA
- Average high temperature in December: 33.4°F
The warmest month (with the highest average high temperature) is July (87.1°F).
The month with the lowest average high temperature is December (33.4°F).
- Average low temperature in December: 23.2°F
The month with the highest average low temperature is August (61.3°F).
The coldest month (with the lowest average low temperature) is December (23.2°F).
Average pressure in December
Stratford, WA
- Average pressure in December: 30.14"Hg
The month with the highest atmospheric pressure is January (30.17"Hg).
The month with the lowest atmospheric pressure is August (29.91"Hg).
Average wind speed in December
Stratford, WA
- Average wind speed in December: 5.3mph
The windiest month (with the highest average wind speed) is April (7.6mph).
The calmest months (with the lowest average wind speed) are January and December (5.3mph).
Average humidity in December
Stratford, WA
- Average humidity in December: 83%
The month with the highest relative humidity is January (86%).
The months with the lowest relative humidity are July and August (37%).
Average rainfall in December
Stratford, WA
- Average rainfall in December: 0.98"
The wettest month (with the highest rainfall) is January (1.02").
The driest month (with the least rainfall) is August (0.24").
Average rainfall days in December
Stratford, WA
- Average rainfall days in December: 8 days
The month with the highest number of rainy days is March (12.3 days).
The month with the least rainy days is August (4.2 days).
Average snowfall in December
Stratford, WA
- Average snowfall in December: 3.98"
The month with the highest snowfall is December (3.98").
The months with the least snowfall are May, June, July, August and October (0").
Average snowfall days in December
Stratford, WA
- Average snowfall days in December: 7.8 days
The month with the highest number of snowfall days is December (7.8 days).
The months with the least snowfall days are May, June, July and August (0 days).
Average daylight in December /
Average sunshine in December
Stratford, WA
- Average daylight in December: 8h and 3min
The month with the longest days is June (Average daylight: 15h and 54min).
The month with the shortest days is December (Average daylight: 8h and 30min).
- Average sunshine in December: 4h and 5min
The months with the most sunshine are July and August (Average sunshine: 12h and 0min).
The month with the least sunshine is January (Average sunshine: 4h and 30min).
Average sunshine days in December
Stratford, WA
- Average sunshine days in December: 16.9 days
The month with the most sunshine days is July (25.8 days).
The month with the least sunshine days is March (15.6 days).
Average UV index in December
Stratford, WA
- Average UV index in December: 2
The month with the highest UV index is July (UV index 7).
The months with the lowest UV index are January, February, November and December (UV index 2).
Average cloud cover in December
Stratford, WA
- Average cloud cover in December: 49
The month with the most cloud cover is January (Cloud cover 53).
The months with the least cloud cover are July and August (Cloud cover 11).
Average visibility in December
Stratford, WA
- 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 month with the lowest visibility is January (4mi).
Stratford, Washington, USA
Weather forecast for your location
2. Allow the app to use your location