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
January brings the lowest temperatures, with an average high of 35.2°F (1.8°C) and an average low of 20.5°F (-6.4°C).Humidity
With an average relative humidity of 75%, January is the most humid month in Washington.Rainfall
In Washington, Kansas, in January, during 4.4 rainfall days, 0.75" (19mm) of precipitation is typically accumulated. Throughout the year, there are 127.7 rainfall days, and 24.92" (633mm) of precipitation is accumulated.Snowfall
January through May, October through December are months with snowfall in Washington. January is the month with the most snowfall. Snow falls for 5.8 days and accumulates 2.52" (64mm) of snow.Daylight
The average length of the day in January is 9h and 44min.On the first day of January, sunrise is at 7:49 am and sunset at 5:13 pm. On the last day of the month, sunrise is at 7:37 am and sunset at 5:45 pm CST.
Sunshine
The months with the least sunshine in Washington are January and December, with an average of 5.5h of sunshine.UV index
The months with the lowest UV index in Washington are January, February, November and December, with an average maximum UV index of 2. A UV Index of 2, and less, symbolizes a minimal health vulnerability from unsafe exposure to UV radiation for the average person.Note: A daily high UV index of 2 in January leads to these guidelines:
Apart from children, who require continuous protection, most can endure sun exposure for up to an hour without experiencing burns. Solar radiation is at its peak intensity during midday, so it's advisable to stay indoors or in the shade. Protect your eyes, ears, face, and neck from the Sun by wearing a wide-brimmed hat. Be mindful! The reflection from snow can increase the Sun's UV radiation nearly twice.
Frequently asked questions
What is the coldest time of year in Washington?
How cold is it in Washington in January?
What is the most humid month in Washington?
What is the average humidity in January in Washington?
How much does it rain in Washington in January?
When does it snow the most in Washington?
How much does it snow in Washington in January?
What is the average length of the day in January in Washington?
What time are sunrise and sunset in January in Washington?
What are the months with the least sunshine in Washington?
How many hours of sunshine does Washington have in January?
When is the lowest UV index in Washington?
How high is the UV index in January in Washington?
Average temperature in January
Washington, KS
- Average high temperature in January: 35.2°F
The warmest month (with the highest average high temperature) is July (87.6°F).
The month with the lowest average high temperature is January (35.2°F).
- Average low temperature in January: 20.5°F
The month with the highest average low temperature is July (68.2°F).
The coldest month (with the lowest average low temperature) is January (20.5°F).
Average pressure in January
Washington, KS
- Average pressure in January: 30.16"Hg
The month with the highest atmospheric pressure is January (30.16"Hg).
The month with the lowest atmospheric pressure is June (29.85"Hg).
Average wind speed in January
Washington, KS
- Average wind speed in January: 10.2mph
The windiest month (with the highest average wind speed) is April (11.2mph).
The calmest months (with the lowest average wind speed) are July and August (7.8mph).
Average humidity in January
Washington, KS
- Average humidity in January: 75%
The month with the highest relative humidity is January (75%).
The month with the lowest relative humidity is October (65%).
Average rainfall in January
Washington, KS
- Average rainfall in January: 0.75"
The wettest month (with the highest rainfall) is May (4.29").
The driest month (with the least rainfall) is February (0.67").
Average rainfall days in January
Washington, KS
- Average rainfall days in January: 4.4 days
The month with the highest number of rainy days is May (17.6 days).
The month with the least rainy days is February (4.3 days).
Average snowfall in January
Washington, KS
- Average snowfall in January: 2.52"
The month with the highest snowfall is January (2.52").
The months with the least snowfall are June, July, August and September (0").
Average snowfall days in January
Washington, KS
- Average snowfall days in January: 5.8 days
The month with the highest number of snowfall days is February (6.6 days).
The months with the least snowfall days are June, July, August and September (0 days).
Average daylight in January /
Average sunshine in January
Washington, KS
- Average daylight in January: 9h and 4min
The month with the longest days is June (Average daylight: 14h and 54min).
The month with the shortest days is December (Average daylight: 9h and 24min).
- Average sunshine in January: 5h and 3min
The month with the most sunshine is June (Average sunshine: 10h and 42min).
The months with the least sunshine are January and December (Average sunshine: 5h and 30min).
Average sunshine days in January
Washington, KS
- Average sunshine days in January: 21.2 days
The month with the most sunshine days is November (22.3 days).
The month with the least sunshine days is May (10.5 days).
Average UV index in January
Washington, KS
- Average UV index in January: 2
The month with the highest UV index is June (UV index 7).
The months with the lowest UV index are January, February, November and December (UV index 2).
Average cloud cover in January
Washington, KS
- Average cloud cover in January: 40
The month with the most cloud cover is March (Cloud cover 43).
The months with the least cloud cover are June, July and August (Cloud cover 25).
Average visibility in January
Washington, KS
- Average visibility in January: 6mi
The months with the highest visibility are January, February, March, April, May, June, July, August, September, October, November and December (6mi).
The months with the lowest visibility are January, February, March, April, May, June, July, August, September, October, November and December (6mi).
Washington, Kansas, USA
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