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
May's arrival witnesses a distinct temperature rise, advancing from April's frosty 47.3°F (8.5°C) to a comfortable 63.9°F (17.7°C). Throughout the month of May, Harshaw sees a steady low-temperature average of 43.2°F (6.2°C).Humidity
The least humid month is May, with an average relative humidity of 72%.Rainfall
The month with the most rainfall is May, when the rain falls for 15.8 days and typically aggregates up to 2.87" (73mm) of precipitation.Snowfall
January through May, October through December are months with snowfall. May is the last month it regularly snows. During 1.3 snowfall days, in May, Harshaw aggregates 0.71" (18mm) of snow. In Harshaw, during the entire year, snow falls for 101.3 days and aggregates up to 45.47" (1155mm) of snow.Daylight
In May, the average length of the day is 14h and 56min.On the first day of May in Harshaw, sunrise is at 5:44 am and sunset at 8:06 pm. On the last day of the month, sunrise is at 5:12 am and sunset at 8:40 pm CDT.
Sunshine
In May, the average sunshine is 8.4h.UV index
In Harshaw, the average daily maximum UV index in May is 4. A UV Index estimate of 3 to 5 represents a medium vulnerability from unsafe exposure to UV radiation for the ordinary person.Note: The maximum UV index, 4 during May, leads to the following recommendations:
Take precautions - Protection against sunburn is recommended. The Sun is at its harshest during midday; protect yourself by staying in shaded areas and minimizing exposure. Tightly woven clothing, when worn loosely, shields effectively against the Sun. Observe! Snow reflection can nearly intensify the Sun's UV radiation twofold.
Frequently asked questions
What is the average May temperature in Harshaw?
What is the least humid month in Harshaw?
What is the average humidity in May in Harshaw?
What is the wettest month in Harshaw?
How many days does it rain in May in Harshaw?
What is the last month it snows in Harshaw?
What is the average length of the day in May in Harshaw?
When are sunrise and sunset in May in Harshaw?
How long on average sun shines in May in Harshaw?
What is the UV index reading in May in Harshaw?
Average temperature in May
Harshaw, WI
- Average high temperature in May: 63.9°F
The warmest month (with the highest average high temperature) is July (77.4°F).
The month with the lowest average high temperature is January (18.9°F).
- Average low temperature in May: 43.2°F
The month with the highest average low temperature is July (56.8°F).
The coldest month (with the lowest average low temperature) is January (7.7°F).
Average pressure in May
Harshaw, WI
- Average pressure in May: 29.96"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 May
Harshaw, WI
- Average wind speed in May: 7.9mph
The windiest months (with the highest average wind speed) are April and November (8.5mph).
The calmest month (with the lowest average wind speed) is August (6.6mph).
Average humidity in May
Harshaw, WI
- Average humidity in May: 72%
The months with the highest relative humidity are January and February (91%).
The month with the lowest relative humidity is May (72%).
Average rainfall in May
Harshaw, WI
- Average rainfall in May: 2.87"
The wettest month (with the highest rainfall) is May (2.87").
The driest month (with the least rainfall) is January (1.02").
Average rainfall days in May
Harshaw, WI
- Average rainfall days in May: 15.8 days
The month with the highest number of rainy days is July (16.1 days).
The month with the least rainy days is February (2.3 days).
Average snowfall in May
Harshaw, WI
- Average snowfall in May: 0.71"
The month with the highest snowfall is December (8.58").
The months with the least snowfall are June, July, August and September (0").
Average snowfall days in May
Harshaw, WI
- Average snowfall days in May: 1.3 days
The month with the highest number of snowfall days is January (21.7 days).
The months with the least snowfall days are June, July, August and September (0 days).
Average daylight in May /
Average sunshine in May
Harshaw, WI
- Average daylight in May: 14h and 5min
The month with the longest days is June (Average daylight: 15h and 36min).
The month with the shortest days is December (Average daylight: 8h and 48min).
- Average sunshine in May: 8h and 2min
The month with the most sunshine is July (Average sunshine: 9h and 42min).
The month with the least sunshine is January (Average sunshine: 2h and 6min).
Average sunshine days in May
Harshaw, WI
- Average sunshine days in May: 12.7 days
The month with the most sunshine days is October (14.3 days).
The month with the least sunshine days is February (10.3 days).
Average UV index in May
Harshaw, WI
- Average UV index in May: 4
The months with the highest UV index are June, July and August (UV index 5).
The months with the lowest UV index are January, February, November and December (UV index 1).
Average cloud cover in May
Harshaw, WI
- Average cloud cover in May: 47
The months with the most cloud cover are January and February (Cloud cover 81).
The month with the least cloud cover is July (Cloud cover 39).
Average visibility in May
Harshaw, WI
- Average visibility in May: 6mi
The months with the highest visibility are May and June (6mi).
The months with the lowest visibility are January and February (4mi).
Harshaw, Wisconsin, USA
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