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 Keyport, Washington, transitions from December to January, the average high-temperatures adjust to a still chilly 45.1°F (7.3°C), nearly the same as the previous 43.2°F (6.2°C). During the January nights, Keyport's temperature maintains an average close to the daytime highs, settling at an icy 37°F (2.8°C).Humidity
The months with the highest humidity in Keyport, Washington, are January and December, with an average relative humidity of 85%.Rainfall
The month with the most rainfall in Keyport is January, when the rain falls for 17.4 days and typically aggregates up to 3.74" (95mm) of precipitation.Snowfall
Months with snowfall in Keyport are January through April, November and December. In Keyport, during January, snow falls for 1.8 days and regularly aggregates up to 1.22" (31mm) of snow. Throughout the year, there are 7.7 snowfall days, and 4.25" (108mm) of snow is accumulated.Daylight
In Keyport, the average length of the day in January is 8h and 57min.On the first day of the month, sunrise is at 7:58 am and sunset at 4:29 pm. On the last day of January, in Keyport, Washington, sunrise is at 7:38 am and sunset at 5:09 pm PST.
Sunshine
January and December, with an average of 4.8h of sunshine, are months with the least sunshine in Keyport.UV index
January, February, November and December, with an average maximum UV index of 2, are months with the lowest UV index in Keyport, Washington. A UV Index of 2, and less, symbolizes a minimal health hazard 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:
Babies, children, and those with sensitive skin should always avoid extended periods in the sun. For skin protection, it's recommended to minimize Sun exposure during its peak hours around midday. Sunglasses providing both UVA and UVB protection are non-negotiable on sunlit days. On your guard! Snow's reflection can almost double the intensity of the Sun's UV radiation.
Frequently asked questions
What are the temperatures in Keyport in January?
What are the most humid months in Keyport?
What is the average humidity in January in Keyport?
What is the rainiest month in Keyport?
How many days does it rain in January in Keyport?
How much does it snow in Keyport in January?
What is the average length of the day in January in Keyport?
When is the sunrise / sunset in January in Keyport?
What is the month with the least sunshine in Keyport?
How long on average sun shines in January in Keyport?
What are the months with the lowest UV index in Keyport?
What is the UV index intensity in January in Keyport?
Average temperature in January
Keyport, WA
- Average high temperature in January: 45.1°F
The warmest month (with the highest average high temperature) is August (73.6°F).
The month with the lowest average high temperature is December (43.2°F).
- Average low temperature in January: 37°F
The month with the highest average low temperature is August (54.9°F).
The coldest month (with the lowest average low temperature) is February (36.1°F).
Average pressure in January
Keyport, WA
- Average pressure in January: 30.09"Hg
The month with the highest atmospheric pressure is January (30.09"Hg).
The months with the lowest atmospheric pressure are March, August and September (30.01"Hg).
Average wind speed in January
Keyport, WA
- Average wind speed in January: 5.6mph
The windiest months (with the highest average wind speed) are March and November (5.8mph).
The calmest month (with the lowest average wind speed) is August (3.4mph).
Average humidity in January
Keyport, WA
- Average humidity in January: 85%
The months with the highest relative humidity are January and December (85%).
The month with the lowest relative humidity is July (71%).
Average rainfall in January
Keyport, WA
- Average rainfall in January: 3.74"
The wettest month (with the highest rainfall) is January (3.74").
The driest month (with the least rainfall) is July (0.43").
Average rainfall days in January
Keyport, WA
- Average rainfall days in January: 17.4 days
The month with the highest number of rainy days is March (20.9 days).
The month with the least rainy days is August (6.3 days).
Average snowfall in January
Keyport, WA
- Average snowfall in January: 1.22"
The month with the highest snowfall is February (2.09").
The months with the least snowfall are May, June, July, August, September and October (0").
Average snowfall days in January
Keyport, WA
- Average snowfall days in January: 1.8 days
The month with the highest number of snowfall days is February (2.8 days).
The months with the least snowfall days are May, June, July, August, September and October (0 days).
Average daylight in January /
Average sunshine in January
Keyport, WA
- Average daylight in January: 8h and 5min
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 January: 4h and 5min
The month with the most sunshine is August (Average sunshine: 10h and 54min).
The months with the least sunshine are January and December (Average sunshine: 4h and 48min).
Average sunshine days in January
Keyport, WA
- Average sunshine days in January: 10.2 days
The month with the most sunshine days is August (21.7 days).
The month with the least sunshine days is March (7.8 days).
Average UV index in January
Keyport, WA
- Average UV index in January: 2
The months with the highest UV index are June and July (UV index 5).
The months with the lowest UV index are January, February, November and December (UV index 2).
Average cloud cover in January
Keyport, WA
- Average cloud cover in January: 51
The months with the most cloud cover are January and December (Cloud cover 51).
The month with the least cloud cover is August (Cloud cover 23).
Average visibility in January
Keyport, WA
- Average visibility in January: 5mi
The months with the highest visibility are February, March, April, May, June, July, August, September, October, November and December (6mi).
The month with the lowest visibility is January (5mi).
Keyport, Washington, USA
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