Contents
- Weather in January
- Frequently asked questions
- Average temperature in January
- Average pressure in January
- Average wind speed in January
- Average humidity in January
- Average rainfall in January
- Average rainfall days in January
- Average snowfall in January
- Average snowfall days in January
- Average daylight in January
- Average sunshine in January
- Average sunshine days in January
- Average UV index in January
- Average cloud cover in January
- Average visibility in January
Weather in January
Temperature
The shift into January finds Deer Park at an average high-temperature of a cold 32.4°F (0.2°C), closely comparable to December's conditions. An average low-temperature of 21.2°F (-6°C) is observed during January nights in Deer Park, Washington.Humidity
The most humid month is January, with an average relative humidity of 92%.Rainfall
The month with the most rainfall in Deer Park is January, when the rain falls for 8.8 days and typically aggregates up to 2.4" (61mm) of precipitation.Snowfall
Months with snowfall are January through May, September through December. January is the month with the most snowfall. Snow falls for 16 days and accumulates 13.23" (336mm) of snow.Daylight
In January, the average length of the day in Deer Park is 8h and 55min.On the first day of January in Deer Park, sunrise is at 7:39 am and sunset at 4:07 pm. On the last day of the month, sunrise is at 7:18 am and sunset at 4:47 pm PST.
Sunshine
January has the least sunshine of the year, with an average of 3.4h of sunshine.UV index
In Deer Park, the average daily maximum UV index in January is 2. A UV Index of 2, and less, symbolizes a minimal health vulnerability from exposure to the Sun's UV rays for the average person.Note: A daily high UV index of 2 in January leads to these guidelines:
Extended exposure to the sun should always be avoided by children, infants, and those with sensitive skin. The midday Sun can be dangerous due to its intense radiation; always find shade and reduce exposure. Clothes that are both tight-knit and comfortably loose are prime choices for sun protection. Be careful! The Sun's UV radiation can nearly be doubled by the reflective quality of snow.
Frequently asked questions
How cold is January in Deer Park?
What is the most humid month in Deer Park?
What is the average humidity in January in Deer Park?
What is the rainiest month in Deer Park?
How much does it rain in Deer Park in January?
When does it snow the most in Deer Park?
How many days does it snow in January in Deer Park?
How many hours of daylight does Deer Park have in January?
When are sunrise and sunset in January in Deer Park?
What is the month with the least sunshine in Deer Park?
How long on average sun shines in January in Deer Park?
How high is the UV index in January in Deer Park?
Average temperature in January
Deer Park, WA
- Average high temperature in January: 32.4°F
The warmest month (with the highest average high temperature) is August (84°F).
The month with the lowest average high temperature is December (31.3°F).
- Average low temperature in January: 21.2°F
The month with the highest average low temperature is August (54.3°F).
The coldest month (with the lowest average low temperature) is December (20.3°F).
Average pressure in January
Deer Park, WA
- Average pressure in January: 30.19"Hg
The month with the highest atmospheric pressure is January (30.19"Hg).
The months with the lowest atmospheric pressure are June and August (29.91"Hg).
Average wind speed in January
Deer Park, WA
- Average wind speed in January: 4.1mph
The windiest month (with the highest average wind speed) is April (5.6mph).
The calmest month (with the lowest average wind speed) is December (4mph).
Average humidity in January
Deer Park, WA
- Average humidity in January: 92%
The month with the highest relative humidity is January (92%).
The month with the lowest relative humidity is August (43%).
Average rainfall in January
Deer Park, WA
- Average rainfall in January: 2.4"
The wettest month (with the highest rainfall) is January (2.4").
The driest month (with the least rainfall) is August (0.31").
Average rainfall days in January
Deer Park, WA
- Average rainfall days in January: 8.8 days
The month with the highest number of rainy days is March (16.2 days).
The month with the least rainy days is August (5.1 days).
Average snowfall in January
Deer Park, WA
- Average snowfall in January: 13.23"
The month with the highest snowfall is January (13.23").
The months with the least snowfall are June, July and August (0").
Average snowfall days in January
Deer Park, WA
- Average snowfall days in January: 16 days
The month with the highest number of snowfall days is December (16.9 days).
The months with the least snowfall days are June, July and August (0 days).
Average daylight in January /
Average sunshine in January
Deer Park, WA
- Average daylight in January: 8h and 5min
The month with the longest days is June (Average daylight: 16h and 0min).
The month with the shortest days is December (Average daylight: 8h and 30min).
- Average sunshine in January: 3h and 2min
The month with the most sunshine is August (Average sunshine: 12h and 0min).
The month with the least sunshine is January (Average sunshine: 3h and 24min).
Average sunshine days in January
Deer Park, WA
- Average sunshine days in January: 11.6 days
The month with the most sunshine days is July (24.2 days).
The month with the least sunshine days is March (9.7 days).
Average UV index in January
Deer Park, WA
- Average UV index in January: 2
The month with the highest UV index is July (UV index 6).
The months with the lowest UV index are February, November and December (UV index 1).
Average cloud cover in January
Deer Park, WA
- Average cloud cover in January: 64
The month with the most cloud cover is January (Cloud cover 64).
The month with the least cloud cover is August (Cloud cover 13).
Average visibility in January
Deer Park, WA
- Average visibility in January: 3mi
The months with the highest visibility are April, May, June, July, August, September and October (6mi).
The month with the lowest visibility is January (3mi).
Deer Park, Washington, USA
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