Contents
- Weather in May
- Frequently asked questions
- Average temperature in May
- Average pressure in May
- Average wind speed in May
- Average humidity in May
- Average rainfall in May
- Average rainfall days in May
- Average snowfall in May
- Average snowfall days in May
- Average daylight in May
- Average sunshine in May
- Average sunshine days in May
- Average UV index in May
- Average cloud cover in May
- Average visibility in May
Weather in May
Temperature
The arrival of May in Fort Atkinson signals an increase in the average high-temperature, moving from a fresh 54°F (12.2°C) in April to an enjoyable 66.6°F (19.2°C). In the month of May, an average of 48.7°F (9.3°C) marks the low-temperature.Humidity
In Fort Atkinson, the average relative humidity in May is 79%.Rainfall
In Fort Atkinson, in May, it is raining for 19.6 days, with typically 3.27" (83mm) of accumulated precipitation. Throughout the year, there are 149.4 rainfall days, and 28.82" (732mm) of precipitation is accumulated.Snowfall
January through May, October through December are months with snowfall. May is the last month it regularly snows in Fort Atkinson. During 0.3 snowfall days, in May, Fort Atkinson aggregates 0.08" (2mm) of snow. In Fort Atkinson, Wisconsin, during the entire year, snow falls for 58 days and aggregates up to 21.85" (555mm) of snow.Daylight
In May, the average length of the day is 14h and 40min.On the first day of the month, sunrise is at 5:48 am and sunset at 7:56 pm. On the last day of May, in Fort Atkinson, sunrise is at 5:19 am and sunset at 8:27 pm CDT.
Sunshine
In May, the average sunshine is 8.5h.UV index
In Fort Atkinson, the average daily maximum UV index in May is 5. A UV Index reading of 3 to 5 represents a medium health hazard from exposure to the Sun's UV rays for average individuals.Note: In May, an average UV index of 5 transforms into the following instructions:
Exercise prevention - Warding off sunburn is urged. Considering the strength of solar radiation at midday, one should avoid direct Sun exposure. Sunglasses providing both UVA and UVB protection are non-negotiable on sunlit days. Guard yourself! Snow reflection can almost double the UV radiation from the Sun.
Frequently asked questions
What are May temperatures in Fort Atkinson?
What is the average humidity in May in Fort Atkinson?
How many days does it rain in May in Fort Atkinson?
What is the last month it snows in Fort Atkinson?
How many hours of daylight does Fort Atkinson have in May?
When are sunrise and sunset in May in Fort Atkinson?
How long on average sun shines in May in Fort Atkinson?
How high is the UV index in May in Fort Atkinson?
Average temperature in May
Fort Atkinson, WI
- Average high temperature in May: 66.6°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 (24.3°F).
- Average low temperature in May: 48.7°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 (12°F).
Average pressure in May
Fort Atkinson, WI
- Average pressure in May: 29.96"Hg
The month with the highest atmospheric pressure is January (30.11"Hg).
The month with the lowest atmospheric pressure is June (29.91"Hg).
Average wind speed in May
Fort Atkinson, WI
- Average wind speed in May: 8.5mph
The windiest month (with the highest average wind speed) is April (9.9mph).
The calmest month (with the lowest average wind speed) is August (6.4mph).
Average humidity in May
Fort Atkinson, WI
- Average humidity in May: 79%
The month with the highest relative humidity is January (88%).
The month with the lowest relative humidity is April (76%).
Average rainfall in May
Fort Atkinson, WI
- Average rainfall in May: 3.27"
The wettest month (with the highest rainfall) is June (3.78").
The driest months (with the least rainfall) are January and February (1.42").
Average rainfall days in May
Fort Atkinson, WI
- Average rainfall days in May: 19.6 days
The month with the highest number of rainy days is May (19.6 days).
The month with the least rainy days is February (5 days).
Average snowfall in May
Fort Atkinson, WI
- Average snowfall in May: 0.08"
The month with the highest snowfall is February (5.39").
The months with the least snowfall are June, July, August and September (0").
Average snowfall days in May
Fort Atkinson, WI
- Average snowfall days in May: 0.3 days
The month with the highest number of snowfall days is January (15.4 days).
The months with the least snowfall days are June, July, August and September (0 days).
Average daylight in May /
Average sunshine in May
Fort Atkinson, WI
- Average daylight in May: 14h and 4min
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 May: 8h and 3min
The month with the most sunshine is July (Average sunshine: 9h and 48min).
The month with the least sunshine is January (Average sunshine: 3h and 24min).
Average sunshine days in May
Fort Atkinson, WI
- Average sunshine days in May: 9.8 days
The month with the most sunshine days is November (16.1 days).
The months with the least sunshine days are May and June (9.8 days).
Average UV index in May
Fort Atkinson, WI
- Average UV index in May: 5
The month with the highest UV index is June (UV index 6).
The months with the lowest UV index are January and December (UV index 1).
Average cloud cover in May
Fort Atkinson, WI
- Average cloud cover in May: 44
The month with the most cloud cover is January (Cloud cover 65).
The month with the least cloud cover is August (Cloud cover 34).
Average visibility in May
Fort Atkinson, WI
- Average visibility in May: 6mi
The months with the highest visibility are March, April, May, June, October and November (6mi).
The months with the lowest visibility are January, February, July, August, September and December (5mi).
Fort Atkinson, Wisconsin, USA
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