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
As Outlook transitions into January, the average high-temperature stands at a still wintry 36.5°F (2.5°C), offering little variation from the preceding month. During the nights in January, Outlook observes an average low-temperature of 26.6°F (-3°C).Humidity
January is the most humid month in Outlook, with an average relative humidity of 83%.Rainfall
In Outlook, in January, during 10.8 rainfall days, 1.06" (27mm) of precipitation is typically accumulated. Throughout the year, in Outlook, there are 104.5 rainfall days, and 8.23" (209mm) of precipitation is accumulated.Snowfall
January through March, September, November and December are months with snowfall. In Outlook, in January, snow falls for 4.6 days, with typically accumulated 2.01" (51mm) of snow. In Outlook, during the entire year, snow falls for 15.6 days and aggregates up to 7.36" (187mm) of snow.Daylight
In Outlook, Washington, the average length of the day in January is 9h and 6min.On the first day of the month, sunrise is at 7:43 am and sunset at 4:24 pm. On the last day of January, in Outlook, sunrise is at 7:24 am and sunset at 5:02 pm PST.
Sunshine
With an average of 4.9h of sunshine, January has the least sunshine of the year in Outlook, Washington.UV index
January, February, November and December, with an average maximum UV index of 2, are months with the lowest UV index. A UV Index of 2, and less, symbolizes a low health risk from exposure to the Sun's UV rays for the ordinary person.Note: The maximum UV index of 2 during January leads to these instructions:
Despite most people tolerating extended sun exposure, it is critical to always protect those with sensitive skin, infants, and children. Minimize direct exposure to the Sun during midday when its radiation is at its peak. A wide-brimmed hat is a shield, deflecting up to 50% of harmful UV radiation from eyes. Be alert! Nearly double the UV rays from the Sun can be reflected by snow.
Published by: Weather U.S. | About Us
Data Sources | Weather Forecasting & Climate
Frequently asked questions
How cold is January in Outlook?
What is the most humid month in Outlook?
What is the average humidity in January in Outlook?
How much does it rain in Outlook in January?
How much does it snow in Outlook in January?
How many hours of daylight does Outlook have in January?
When is the sunrise / sunset in January in Outlook?
What is the month with the least sunshine in Outlook?
How long on average sun shines in January in Outlook?
When is the lowest UV index in Outlook?
What is the UV index reading in January in Outlook?
Average temperature in January
Outlook, WA
- Average high temperature in January: 36.5°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 (36.1°F).
- Average low temperature in January: 26.6°F
The month with the highest average low temperature is August (61.5°F).
The coldest month (with the lowest average low temperature) is December (25.3°F).
Average pressure in January
Outlook, WA
- Average pressure in January: 30.17"Hg
The month with the highest atmospheric pressure is January (30.17"Hg).
The month with the lowest atmospheric pressure is August (29.92"Hg).
Average wind speed in January
Outlook, WA
- Average wind speed in January: 5.2mph
The windiest month (with the highest average wind speed) is April (8.3mph).
The calmest month (with the lowest average wind speed) is December (5mph).
Average humidity in January
Outlook, WA
- Average humidity in January: 83%
The month with the highest relative humidity is January (83%).
The months with the lowest relative humidity are July and August (38%).
Average rainfall in January
Outlook, WA
- Average rainfall in January: 1.06"
The wettest month (with the highest rainfall) is May (1.1").
The driest month (with the least rainfall) is July (0.24").
Average rainfall days in January
Outlook, WA
- Average rainfall days in January: 10.8 days
The month with the highest number of rainy days is March (13.3 days).
The month with the least rainy days is July (4.1 days).
Average snowfall in January
Outlook, WA
- Average snowfall in January: 2.01"
The month with the highest snowfall is December (2.24").
The months with the least snowfall are April, May, June, July, August and October (0").
Average snowfall days in January
Outlook, WA
- Average snowfall days in January: 4.6 days
The month with the highest number of snowfall days is December (5 days).
The months with the least snowfall days are April, May, June, July, August and October (0 days).
Average daylight in January /
Average sunshine in January
Outlook, WA
- Average daylight in January: 9h and 1min
The month with the longest days is June (Average daylight: 15h and 42min).
The month with the shortest days is December (Average daylight: 8h and 42min).
- Average sunshine in January: 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 54min).
Average sunshine days in January
Outlook, WA
- Average sunshine days in January: 15.9 days
The month with the most sunshine days is July (26.2 days).
The month with the least sunshine days is March (15.4 days).
Average UV index in January
Outlook, WA
- Average UV index in January: 2
The months with the highest UV index are June, July and August (UV index 6).
The months with the lowest UV index are January, February, November and December (UV index 2).
Average cloud cover in January
Outlook, WA
- Average cloud cover in January: 50
The month with the most cloud cover is January (Cloud cover 50).
The month with the least cloud cover is July (Cloud cover 10).
Average visibility in January
Outlook, WA
- Average visibility in January: 5mi
The months with the highest visibility are February, March, April, May, June, July, August, September, October and November (6mi).
The months with the lowest visibility are January and December (5mi).
Outlook, Washington, USA
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