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 transition into January reveals an average high-temperature of a still chilly 44.4°F (6.9°C), mirroring a close resemblance to December. Clyde Hill, in the month of January, anticipates a consistent average low-temperature of 35.2°F (1.8°C).Humidity
The most humid month in Clyde Hill is January, with an average relative humidity of 85%.Rainfall
In Clyde Hill, during January, the rain falls for 11.8 days and regularly aggregates up to 1.54" (39mm) of precipitation. Throughout the year, there are 119.1 rainfall days, and 11.97" (304mm) of precipitation is accumulated.Snowfall
January through March, November and December are months with snowfall. In January, in Clyde Hill, it is snowing for 1.3 days. Throughout January, 0.67" (17mm) of snow is accumulated. Throughout the year, there are 7 snowfall days, and 3.27" (83mm) of snow is accumulated.Daylight
In Clyde Hill, the average length of the day in January is 8h and 57min.On the first day of the month, sunrise is at 7:57 am and sunset at 4:27 pm. On the last day of January, in Clyde Hill, sunrise is at 7:36 am and sunset at 5:07 pm PST.
Sunshine
In January, the average sunshine in Clyde Hill is 4.4h.UV index
The months with the lowest UV index are January, February, November and December, with an average maximum UV index of 2. A UV Index value of 2, and less, symbolizes a low health risk from unprotected exposure to Sun's UV rays for average individuals.Note: In January, an average UV index of 2 transforms into the following instructions:
Despite the majority tolerating prolonged sun exposure, those with sensitive skin, infants, and children demand continual protection. Solar radiation is at its peak intensity during midday, so it's advisable to stay indoors or in the shade. In bright sunlight, prioritize sunglasses that grant protection from UVA and UVB radiation. Be careful! The Sun's UV radiation can nearly be doubled by the reflective quality of snow.
Published by: Weather U.S. | About Us
Data Sources | Weather Forecasting & Climate
Frequently asked questions
How cold is January in Clyde Hill?
What is the most humid month in Clyde Hill?
What is the average humidity in January in Clyde Hill?
How many days does it rain in January in Clyde Hill?
How much does it snow in Clyde Hill in January?
How many hours of daylight does Clyde Hill have in January?
When are sunrise and sunset in January in Clyde Hill?
How many hours of sunshine does Clyde Hill have in January?
What is the month with the lowest UV index in Clyde Hill?
How high is the UV index in January in Clyde Hill?
Average temperature in January
Clyde Hill, WA
- Average high temperature in January: 44.4°F
The warmest month (with the highest average high temperature) is August (76.6°F).
The month with the lowest average high temperature is December (42.8°F).
- Average low temperature in January: 35.2°F
The month with the highest average low temperature is August (53.4°F).
The coldest month (with the lowest average low temperature) is February (34.5°F).
Average pressure in January
Clyde Hill, WA
- Average pressure in January: 30.1"Hg
The month with the highest atmospheric pressure is January (30.1"Hg).
The month with the lowest atmospheric pressure is August (30"Hg).
Average wind speed in January
Clyde Hill, WA
- Average wind speed in January: 5mph
The windiest month (with the highest average wind speed) is March (5.1mph).
The calmest month (with the lowest average wind speed) is August (3.4mph).
Average humidity in January
Clyde Hill, WA
- Average humidity in January: 85%
The month with the highest relative humidity is January (85%).
The month with the lowest relative humidity is July (69%).
Average rainfall in January
Clyde Hill, WA
- Average rainfall in January: 1.54"
The wettest month (with the highest rainfall) is December (2.01").
The driest month (with the least rainfall) is July (0.24").
Average rainfall days in January
Clyde Hill, WA
- Average rainfall days in January: 11.8 days
The month with the highest number of rainy days is March (13.7 days).
The month with the least rainy days is August (4.1 days).
Average snowfall in January
Clyde Hill, WA
- Average snowfall in January: 0.67"
The month with the highest snowfall is February (1.77").
The months with the least snowfall are April, May, June, July, August, September and October (0").
Average snowfall days in January
Clyde Hill, WA
- Average snowfall days in January: 1.3 days
The month with the highest number of snowfall days is February (3 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
Clyde Hill, WA
- Average daylight in January: 9h and 0min
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 2min
The month with the most sunshine is August (Average sunshine: 10h and 42min).
The month with the least sunshine is December (Average sunshine: 4h and 12min).
Average sunshine days in January
Clyde Hill, WA
- Average sunshine days in January: 17.1 days
The month with the most sunshine days is August (24.9 days).
The month with the least sunshine days is February (13.8 days).
Average UV index in January
Clyde Hill, 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 January, February, November and December (UV index 2).
Average cloud cover in January
Clyde Hill, WA
- Average cloud cover in January: 55
The month with the most cloud cover is December (Cloud cover 56).
The month with the least cloud cover is August (Cloud cover 25).
Average visibility in January
Clyde Hill, WA
- Average visibility in January: 5mi
The months with the highest visibility are May, June, July, August and September (6mi).
The months with the lowest visibility are January, February, March, April, October, November and December (5mi).
Clyde Hill, Washington, USA
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