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
In January, the average high-temperature is relatively the same as in December - a still cold 41.5°F (5.3°C). In Fall City, the average low-temperature is 30.9°F (-0.6°C).Humidity
The months with the highest humidity in Fall City are January and February, with an average relative humidity of 87%.Rainfall
January is the month with the most rainfall in Fall City. Rain falls for 18.4 days and accumulates 6.1" (155mm) of precipitation.Snowfall
Months with snowfall are January through April, November and December. In Fall City, snow falls for 2.7 days, with typically accumulated 2.99" (76mm) of snow. Throughout the year, in Fall City, Washington, there are 17.4 snowfall days, and 11.38" (289mm) of snow is accumulated.Daylight
In Fall City, the average length of the day in January is 8h and 58min.On the first day of January in Fall City, Washington, sunrise is at 7:55 am and sunset at 4:26 pm. On the last day of the month, sunrise is at 7:34 am and sunset at 5:07 pm PST.
Sunshine
January and December, with an average of 3.9h of sunshine, are months with the least sunshine in Fall City.UV index
The average daily maximum UV index in January is 2. A UV Index value of 2, and less, symbolizes a low health risk from exposure to the Sun's UV rays for the ordinary person.Note: In January, the average maximum UV index of 2 translate into the following recommendations:
People with sensitive skin, children, and babies should always be protected from prolonged sun exposure. The Sun's most intense and consequently most harmful UV radiation during midday hours should be decreased by minimizing exposure and seeking shade. On bright days sunglasses that block both UVA and UVB rays should be worn. A hat with a wide brim is extremely helpful, as it can prevent roughly 50% of UV radiation from reaching the eyes. Beware! The strength of the UV rays is increased nearly double-fold by the reflection of the snow.
FAQ
What is the temperature in January in Fall City?
What is the most humid month in Fall City?
What is the average humidity in January in Fall City?
What is the wettest month in Fall City?
How many days does it rain in January in Fall City?
How much does it snow in Fall City in January?
How many hours of daylight does Fall City have in January?
When is the sunrise / sunset in January in Fall City?
What are the months with the least sunshine in Fall City?
How many hours of sunshine does Fall City have in January?
What is the UV index reading in January in Fall City?
Average temperature in January
Fall City, WA
- Average high temperature in January: 41.5°F
The warmest month (with the highest average high temperature) is August (74.8°F).
The month with the lowest average high temperature is December (39.7°F).
- Average low temperature in January: 30.9°F
The month with the highest average low temperature is August (48.7°F).
The coldest month (with the lowest average low temperature) is December (29.8°F).
Average pressure in January
Fall City, WA
- Average pressure in January: 30.11"Hg
The month with the highest atmospheric pressure is January (30.11"Hg).
The month with the lowest atmospheric pressure is August (29.99"Hg).
Average wind speed in January
Fall City, WA
- Average wind speed in January: 5.1mph
The windiest month (with the highest average wind speed) is January (5.1mph).
The calmest month (with the lowest average wind speed) is August (3.3mph).
Average humidity in January
Fall City, WA
- Average humidity in January: 87%
The months with the highest relative humidity are January and February (87%).
The month with the lowest relative humidity is July (71%).
Average rainfall in January
Fall City, WA
- Average rainfall in January: 6.1"
The wettest month (with the highest rainfall) is January (6.1").
The driest months (with the least rainfall) are July and August (0.59").
Average rainfall days in January
Fall City, WA
- Average rainfall days in January: 18.4 days
The month with the highest number of rainy days is March (20.5 days).
The month with the least rainy days is August (6.4 days).
Average snowfall in January
Fall City, WA
- Average snowfall in January: 2.99"
The month with the highest snowfall is February (3.94").
The months with the least snowfall are May, June, July, August, September and October (0").
Average snowfall days in January
Fall City, WA
- Average snowfall days in January: 2.7 days
The month with the highest number of snowfall days is February (5.4 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
Fall City, WA
- Average daylight in January: 8h and 58min
The month with the longest days is June (Average daylight: 15h and 55min).
The month with the shortest days is December (Average daylight: 8h and 31min).
- Average sunshine in January: 3h and 54min
The month with the most sunshine is August (Average sunshine: 10h and 36min).
The months with the least sunshine are January and December (Average sunshine: 3h and 54min).
Average sunshine days in January
Fall City, WA
- Average sunshine days in January: 10.5 days
The month with the most sunshine days is August (21.9 days).
The month with the least sunshine days is February (7.8 days).
Average UV index in January
Fall City, WA
- Average UV index in January: 2
The month with the highest UV index is July (UV index 5).
The month with the lowest UV index is February (UV index 1).
Average cloud cover in January
Fall City, WA
- Average cloud cover in January: 59
The months with the most cloud cover are January, February, March and December (Cloud cover 59).
The month with the least cloud cover is August (Cloud cover 28).
Average visibility in January
Fall City, WA
- Average visibility in January: 4mi
The months with the highest visibility are May, June, July, August, September and October (5mi).
The months with the lowest visibility are January, February, March, April, November and December (4mi).
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