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 stands out as Washington's coldest month, with temperatures ranging between an average high of 27.7°F (-2.4°C) and a low of 17.4°F (-8.1°C).Humidity
January and February, with an average relative humidity of 86%, are the most humid months.Rainfall
In Washington, Michigan, during January, the rain falls for 7.3 days and regularly aggregates up to 1.89" (48mm) of precipitation. In Washington, Michigan, during the entire year, the rain falls for 158.2 days and collects up to 26.14" (664mm) of precipitation.Snowfall
January through May, October through December are months with snowfall in Washington. In Washington, in January, snow falls for 16.8 days, with typically accumulated 5.08" (129mm) of snow. Throughout the year, there are 68.4 snowfall days, and 20.55" (522mm) of snow is accumulated.Daylight
In Washington, the average length of the day in January is 9h and 28min.On the first day of the month, sunrise is at 8:02 am and sunset at 5:08 pm. On the last day of January, sunrise is at 7:47 am and sunset at 5:43 pm EST.
Sunshine
With an average of 3.1h of sunshine, January has the least sunshine of the year.UV index
In Washington, the average daily maximum UV index in January is 2. A UV Index value of 2, and less, symbolizes a minimal health vulnerability from exposure to the Sun's UV rays for the average person.Note: In January, the average maximum UV index of 2 translates into the following recommendations:
While many people can endure lengthy sun exposure, it remains imperative to safeguard babies, children, and fair-skinned individuals. The solar radiation is most powerful near the mid-day, so the exposure to the direct Sun should be reduced accordingly. Sunglasses that guard against UVA and UVB rays are pivotal in minimizing sun-induced ocular damage. Observe! Snow reflection can nearly intensify the Sun's UV radiation twofold.
Published by: Weather U.S. | About Us
Data Sources | Weather Forecasting & Climate
Frequently asked questions
What are the coldest months?
How cold is it in January?
What are the most humid months?
What is the average humidity in January?
How much does it rain in January?
How many days does it snow in January?
How many hours of daylight does Washington have in January?
When are sunrise and sunset in January?
What is the month with the least sunshine?
How many hours of sunshine does Washington have in January?
How high is the UV index in January?
Average temperature in January
Washington, MI
- Average high temperature in January: 27.7°F
The warmest month (with the highest average high temperature) is July (79.3°F).
The month with the lowest average high temperature is January (27.7°F).
- Average low temperature in January: 17.4°F
The month with the highest average low temperature is July (61.5°F).
The coldest month (with the lowest average low temperature) is January (17.4°F).
Average pressure in January
Washington, MI
- Average pressure in January: 30.06"Hg
The months with the highest atmospheric pressure are March and November (30.09"Hg).
The month with the lowest atmospheric pressure is June (29.93"Hg).
Average wind speed in January
Washington, MI
- Average wind speed in January: 10.3mph
The windiest month (with the highest average wind speed) is January (10.3mph).
The calmest month (with the lowest average wind speed) is July (6.6mph).
Average humidity in January
Washington, MI
- Average humidity in January: 86%
The months with the highest relative humidity are January and February (86%).
The month with the lowest relative humidity is April (76%).
Average rainfall in January
Washington, MI
- Average rainfall in January: 1.89"
The wettest month (with the highest rainfall) is April (3.03").
The driest month (with the least rainfall) is December (1.61").
Average rainfall days in January
Washington, MI
- Average rainfall days in January: 7.3 days
The month with the highest number of rainy days is May (17.9 days).
The month with the least rainy days is February (7 days).
Average snowfall in January
Washington, MI
- Average snowfall in January: 5.08"
The month with the highest snowfall is February (5.75").
The months with the least snowfall are June, July, August and September (0").
Average snowfall days in January
Washington, MI
- Average snowfall days in January: 16.8 days
The month with the highest number of snowfall days is January (16.8 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, MI
- Average daylight in January: 9h and 3min
The month with the longest days is June (Average daylight: 15h and 18min).
The month with the shortest days is December (Average daylight: 9h and 6min).
- Average sunshine in January: 3h and 1min
The month with the most sunshine is July (Average sunshine: 10h and 18min).
The month with the least sunshine is January (Average sunshine: 3h and 6min).
Average sunshine days in January
Washington, MI
- Average sunshine days in January: 9.4 days
The month with the most sunshine days is September (13.8 days).
The month with the least sunshine days is February (8.2 days).
Average UV index in January
Washington, MI
- Average UV index in January: 2
The month with the highest UV index is July (UV index 6).
The month with the lowest UV index is December (UV index 1).
Average cloud cover in January
Washington, MI
- Average cloud cover in January: 68
The month with the most cloud cover is January (Cloud cover 68).
The month with the least cloud cover is July (Cloud cover 30).
Average visibility in January
Washington, MI
- Average visibility in January: 5mi
The months with the highest visibility are March, April, May, June, July, August, September, October, November and December (6mi).
The months with the lowest visibility are January and February (5mi).
Washington, Michigan, USA
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