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
As May arrives, Downsville's weather shows an increase in high-temperatures, moving from April's fresh 51.4°F (10.8°C) to a comfortable 64.6°F (18.1°C). Downsville's average low-temperature for the month of May records at a frosty 46.9°F (8.3°C).Humidity
In Downsville, the average relative humidity in May is 77%.Rainfall
In Downsville, in May, it is raining for 17.9 days, with typically 3.5" (89mm) of accumulated precipitation. In Downsville, during the entire year, the rain falls for 139.8 days and collects up to 27.52" (699mm) of precipitation.Snowfall
Months with snowfall in Downsville are January through May, October through December. May is the last month it regularly snows. During 0.6 snowfall days, in May, Downsville aggregates 0.39" (10mm) of snow. In Downsville, during the entire year, snow falls for 69.7 days and aggregates up to 27.01" (686mm) of snow.Daylight
In May, the average length of the day in Downsville, Wisconsin, is 14h and 51min.On the first day of the month, sunrise is at 5:56 am and sunset at 8:13 pm. On the last day of May, sunrise is at 5:25 am and sunset at 8:46 pm CDT.
Sunshine
In May, the average sunshine in Downsville is 8.3h.UV index
In May, the average daily maximum UV index is 5. A UV Index of 3 to 5 symbolizes a medium health hazard from exposure to the Sun's UV rays for ordinary individuals.Note: In May, the maximum UV index of 5 suggests this advice:
Exercise caution. The susceptibility of light skin individuals to burns is less than 30 minutes. Solar radiation is at its peak intensity during midday, so it's advisable to stay indoors or in the shade. On bright days sunglasses that block both UVA and UVB rays should be worn. A hat with a wide brim is extremely helpful, as it can prevent roughly 50% of UV radiation from reaching the eyes. Remember! The Sun's UV radiation can be magnified almost twofold by the reflection of snow.
Published by: Weather U.S. | About Us
Data Sources | Weather Forecasting & Climate
Frequently asked questions
What is the temperature in May in Downsville?
What is the average humidity in May in Downsville?
How many days does it rain in May in Downsville?
What is the last month it snows in Downsville?
What is the average length of the day in May in Downsville?
When is the sunrise / sunset in May in Downsville?
How long on average sun shines in May in Downsville?
What is the UV index reading in May in Downsville?
Average temperature in May
Downsville, WI
- Average high temperature in May: 64.6°F
The warmest month (with the highest average high temperature) is July (78.8°F).
The month with the lowest average high temperature is January (19°F).
- Average low temperature in May: 46.9°F
The month with the highest average low temperature is July (60.1°F).
The coldest month (with the lowest average low temperature) is January (5.9°F).
Average pressure in May
Downsville, WI
- Average pressure in May: 29.94"Hg
The month with the highest atmospheric pressure is January (30.13"Hg).
The month with the lowest atmospheric pressure is June (29.88"Hg).
Average wind speed in May
Downsville, WI
- Average wind speed in May: 8.1mph
The windiest month (with the highest average wind speed) is April (9.1mph).
The calmest month (with the lowest average wind speed) is July (6.5mph).
Average humidity in May
Downsville, WI
- Average humidity in May: 77%
The months with the highest relative humidity are January and February (91%).
The month with the lowest relative humidity is April (76%).
Average rainfall in May
Downsville, WI
- Average rainfall in May: 3.5"
The wettest month (with the highest rainfall) is June (4.65").
The driest month (with the least rainfall) is January (0.83").
Average rainfall days in May
Downsville, WI
- Average rainfall days in May: 17.9 days
The month with the highest number of rainy days is June (19.3 days).
The month with the least rainy days is January (3 days).
Average snowfall in May
Downsville, WI
- Average snowfall in May: 0.39"
The month with the highest snowfall is February (7.2").
The months with the least snowfall are June, July, August and September (0").
Average snowfall days in May
Downsville, WI
- Average snowfall days in May: 0.6 days
The month with the highest number of snowfall days is January (16 days).
The months with the least snowfall days are June, July, August and September (0 days).
Average daylight in May /
Average sunshine in May
Downsville, WI
- Average daylight in May: 14h and 5min
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 May: 8h and 2min
The month with the most sunshine is July (Average sunshine: 9h and 42min).
The months with the least sunshine are January and February (Average sunshine: 3h and 12min).
Average sunshine days in May
Downsville, WI
- Average sunshine days in May: 10.5 days
The month with the most sunshine days is November (15.9 days).
The month with the least sunshine days is June (8.2 days).
Average UV index in May
Downsville, WI
- Average UV index in May: 5
The month with the highest UV index is July (UV index 6).
The months with the lowest UV index are January, February, November and December (UV index 1).
Average cloud cover in May
Downsville, WI
- Average cloud cover in May: 45
The month with the most cloud cover is January (Cloud cover 68).
The month with the least cloud cover is August (Cloud cover 34).
Average visibility in May
Downsville, WI
- Average visibility in May: 6mi
The months with the highest visibility are April, May, June, October and November (6mi).
The months with the lowest visibility are January and February (4mi).
Downsville, Wisconsin, USA
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