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 Gresham's coldest month, with an average high-temperature of 22.3°F (-5.4°C) and a low-temperature of 11.5°F (-11.4°C).Humidity
The months with the highest humidity in Gresham are January and February, with an average relative humidity of 88%.Rainfall
The months with the least rainfall are January and February Rain falls for 4.3 days and accumulates 1.02" (26mm) of rain.Snowfall
Months with snowfall in Gresham, Wisconsin, are January through May, October through December. The month with the most snowfall is January, when snow falls for 15.1 days and typically aggregates up to 5.28" (134mm) of snow.Daylight
In Gresham, the average length of the day in January is 9h and 16min.On the first day of the month, sunrise is at 7:32 am and sunset at 4:24 pm. On the last day of January, in Gresham, sunrise is at 7:15 am and sunset at 5:01 pm CST.
Sunshine
The average sunshine in January in Gresham is 3.6h.UV index
January, November and December, with an average maximum UV index of 1, are months with the lowest UV index in Gresham. A UV Index estimate of 2, and below, represents a minimal health hazard from exposure to the Sun's UV rays for average individuals.Note: In January, a regular UV index of 1 translates into these guidelines:
Children necessitate constant protection from sunlight, unlike the majority, who can remain under the sun for about an hour without burning. Avoiding the Sun's peak radiation during midday hours is essential for health and safety. Employ a hat with a wide brim for robust protection, cutting UV exposure by half. Be advised! The UV radiation from the Sun can be almost doubled due to the reflective properties of snow.
Published by: Weather U.S. | About Us
Data Sources | Weather Forecasting & Climate
Frequently asked questions
What part of the year is the coldest in Gresham?
How cold is January in Gresham?
What is the most humid month in Gresham?
What is the average humidity in January in Gresham?
What is the driest month in Gresham?
How much does it rain in Gresham in January?
What is the snowiest month in Gresham?
How much does it snow in Gresham in January?
What is the average length of the day in January in Gresham?
When is the sunrise / sunset in January in Gresham?
How long on average sun shines in January in Gresham?
When is the lowest UV index in Gresham?
How high is the UV index in January in Gresham?
Average temperature in January
Gresham, WI
- Average high temperature in January: 22.3°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 (22.3°F).
- Average low temperature in January: 11.5°F
The month with the highest average low temperature is July (59°F).
The coldest month (with the lowest average low temperature) is January (11.5°F).
Average pressure in January
Gresham, WI
- Average pressure in January: 30.08"Hg
The months with the highest atmospheric pressure are February and March (30.09"Hg).
The month with the lowest atmospheric pressure is June (29.91"Hg).
Average wind speed in January
Gresham, WI
- Average wind speed in January: 8.6mph
The windiest month (with the highest average wind speed) is April (9.1mph).
The calmest month (with the lowest average wind speed) is August (6.7mph).
Average humidity in January
Gresham, WI
- Average humidity in January: 88%
The months with the highest relative humidity are January and February (88%).
The months with the lowest relative humidity are April and May (75%).
Average rainfall in January
Gresham, WI
- Average rainfall in January: 1.02"
The wettest month (with the highest rainfall) is May (3.19").
The driest months (with the least rainfall) are January and February (1.02").
Average rainfall days in January
Gresham, WI
- Average rainfall days in January: 4.3 days
The month with the highest number of rainy days is May (15.1 days).
The months with the least rainy days are January and February (4.3 days).
Average snowfall in January
Gresham, WI
- Average snowfall in January: 5.28"
The month with the highest snowfall is January (5.28").
The months with the least snowfall are June, July, August and September (0").
Average snowfall days in January
Gresham, WI
- Average snowfall days in January: 15.1 days
The month with the highest number of snowfall days is January (15.1 days).
The months with the least snowfall days are June, July, August and September (0 days).
Average daylight in January /
Average sunshine in January
Gresham, WI
- Average daylight in January: 9h and 2min
The month with the longest days is June (Average daylight: 15h and 30min).
The month with the shortest days is December (Average daylight: 8h and 54min).
- Average sunshine in January: 3h and 4min
The month with the most sunshine is July (Average sunshine: 10h and 6min).
The month with the least sunshine is February (Average sunshine: 3h and 30min).
Average sunshine days in January
Gresham, WI
- Average sunshine days in January: 15.5 days
The month with the most sunshine days is November (16.6 days).
The month with the least sunshine days is April (12.7 days).
Average UV index in January
Gresham, WI
- Average UV index in January: 1
The months with the highest UV index are June, July and August (UV index 5).
The months with the lowest UV index are January, November and December (UV index 1).
Average cloud cover in January
Gresham, WI
- Average cloud cover in January: 63
The months with the most cloud cover are January and February (Cloud cover 63).
The month with the least cloud cover is July (Cloud cover 33).
Average visibility in January
Gresham, WI
- Average visibility in January: 5mi
The months with the highest visibility are March, April, May, June, July, October, November and December (6mi).
The months with the lowest visibility are January, February, August and September (5mi).
Gresham, Wisconsin, USA
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