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, noted for its average high-temperature of 27.9°F (-2.3°C) and an average low-temperature of 14.9°F (-9.5°C), is considered the coldest month.Humidity
The months with the highest humidity are January, February and June, with an average relative humidity of 82%.Rainfall
The month with the least rainfall is January, when the rain falls for 4.9 days and typically collects 0.91" (23mm) of precipitation.Snowfall
Months with snowfall in Windsor Heights are January through May, October through December. The month with the most snowfall is January, when snow falls for 10.4 days and typically aggregates up to 4.37" (111mm) of snow.Daylight
In January, the average length of the day in Windsor Heights is 9h and 34min.On the first day of January in Windsor Heights, sunrise is at 7:41 am and sunset at 4:55 pm. On the last day of the month, sunrise is at 7:27 am and sunset at 5:28 pm CST.
Sunshine
January has the least sunshine of the year in Windsor Heights, Iowa, with an average of 4.3h of sunshine.UV index
With an average maximum UV index of 1, January is the month with the lowest UV index in Windsor Heights, Iowa. A UV Index estimate of 2, and below, represents a low threat to health from unsafe exposure to UV radiation for average individuals.Note: A daily maximum UV index of 1 in January translates into the following instructions:
Although the majority can endure up to an hour in the sun without burns, children always require sun protection. UV radiation is strongest from the Sun during midday; protect yourself by staying in shaded areas. Protect your eyes, ears, face, and neck from the Sun by wearing a wide-brimmed hat. Bear in mind! The Sun's UV radiation can nearly double in intensity due to the reflective quality of snow.
Frequently asked questions
What is the coldest month in Windsor Heights?
How cold is January in Windsor Heights?
What is the most humid month in Windsor Heights?
What is the average humidity in January in Windsor Heights?
What is the driest month in Windsor Heights?
How many days does it rain in January in Windsor Heights?
What is the snowiest month in Windsor Heights?
How much does it snow in Windsor Heights in January?
How many hours of daylight does Windsor Heights have in January?
When is the sunrise / sunset in January in Windsor Heights?
What is the month with the least sunshine in Windsor Heights?
How many hours of sunshine does Windsor Heights have in January?
What is the month with the lowest UV index in Windsor Heights?
What is the UV index reading in January in Windsor Heights?
Average temperature in January
Windsor Heights, IA
- Average high temperature in January: 27.9°F
The warmest month (with the highest average high temperature) is July (82.9°F).
The month with the lowest average high temperature is January (27.9°F).
- Average low temperature in January: 14.9°F
The month with the highest average low temperature is July (65.3°F).
The coldest month (with the lowest average low temperature) is January (14.9°F).
Average pressure in January
Windsor Heights, IA
- 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 (29.88"Hg).
Average wind speed in January
Windsor Heights, IA
- Average wind speed in January: 10.3mph
The windiest months (with the highest average wind speed) are January, March and April (10.3mph).
The calmest months (with the lowest average wind speed) are July and August (7mph).
Average humidity in January
Windsor Heights, IA
- Average humidity in January: 82%
The months with the highest relative humidity are January, February and June (82%).
The month with the lowest relative humidity is October (70%).
Average rainfall in January
Windsor Heights, IA
- Average rainfall in January: 0.91"
The wettest month (with the highest rainfall) is May (4.33").
The driest month (with the least rainfall) is January (0.91").
Average rainfall days in January
Windsor Heights, IA
- Average rainfall days in January: 4.9 days
The month with the highest number of rainy days is June (17.3 days).
The month with the least rainy days is February (4.3 days).
Average snowfall in January
Windsor Heights, IA
- Average snowfall in January: 4.37"
The month with the highest snowfall is January (4.37").
The months with the least snowfall are June, July, August and September (0").
Average snowfall days in January
Windsor Heights, IA
- Average snowfall days in January: 10.4 days
The month with the highest number of snowfall days is January (10.4 days).
The months with the least snowfall days are June, July, August and September (0 days).
Average daylight in January /
Average sunshine in January
Windsor Heights, IA
- Average daylight in January: 9h and 4min
The month with the longest days is June (Average daylight: 15h and 6min).
The month with the shortest days is December (Average daylight: 9h and 12min).
- Average sunshine in January: 4h and 2min
The month with the most sunshine is July (Average sunshine: 10h and 24min).
The month with the least sunshine is January (Average sunshine: 4h and 18min).
Average sunshine days in January
Windsor Heights, IA
- Average sunshine days in January: 17.3 days
The months with the most sunshine days are November and December (18.7 days).
The month with the least sunshine days is June (11.3 days).
Average UV index in January
Windsor Heights, IA
- Average UV index in January: 1
The months with the highest UV index are June, July and August (UV index 6).
The month with the lowest UV index is January (UV index 1).
Average cloud cover in January
Windsor Heights, IA
- Average cloud cover in January: 53
The month with the most cloud cover is January (Cloud cover 53).
The months with the least cloud cover are July and September (Cloud cover 29).
Average visibility in January
Windsor Heights, IA
- Average visibility in January: 5mi
The months with the highest visibility are February, March, April, May, June, July, August, September, October, November and December (6mi).
The month with the lowest visibility is January (5mi).
Windsor Heights, Iowa, USA
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