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 commencement of May sees a shift in the average high-temperature, moving from a fresh 51.4°F (10.8°C) in April to an enjoyable 63.5°F (17.5°C). During May, Pewaukee's temperature averages to a chilly 47.3°F (8.5°C) at night.Humidity
In May, the average relative humidity is 79%.Rainfall
In Pewaukee, in May, it is raining for 18.1 days, with typically 3.11" (79mm) of accumulated precipitation. Throughout the year, in Pewaukee, there are 149.2 rainfall days, and 28.54" (725mm) of precipitation is accumulated.Snowfall
Months with snowfall in Pewaukee are January through May, October through December. May is the last month it regularly snows. During 0.2 snowfall days, in May, Pewaukee aggregates 0.04" (1mm) of snow. In Pewaukee, during the entire year, snow falls for 58.7 days and aggregates up to 20.47" (520mm) of snow.Daylight
The average length of the day in May in Pewaukee is 14h and 41min.On the first day of May in Pewaukee, sunrise is at 5:45 am and sunset at 7:54 pm. On the last day of the month, sunrise is at 5:16 am and sunset at 8:25 pm CDT.
Sunshine
The average sunshine in May is 8.7h.UV index
In Pewaukee, the average daily maximum UV index in May is 4. A UV Index of 3 to 5 symbolizes a moderate threat to health from unprotected exposure to Sun's UV rays for ordinary individuals.Note: The maximum daily UV index of 4 during May translates into the following directions:
Exercise prudence. Persons with fair skin could be burned in under 30 minutes. Given the potency of the midday Sun's UV radiation, one should avoid prolonged exposure. Shield yourself from the harmful effects of UV radiation with sun-protective attire, a hat, and quality sunglasses. Be informed! The Sun's UV radiation can be nearly doubled due to the reflection from snow.
Frequently asked questions
What is the usual temperature for Pewaukee in May?
What is the average humidity in May in Pewaukee?
How many days does it rain in May in Pewaukee?
What is the last month it snows in Pewaukee?
How many hours of daylight does Pewaukee have in May?
What time are sunrise and sunset in May in Pewaukee?
How many hours of sunshine does Pewaukee have in May?
What is the UV index intensity in May in Pewaukee?
Average temperature in May
Pewaukee, WI
- Average high temperature in May: 63.5°F
The warmest month (with the highest average high temperature) is July (78.1°F).
The month with the lowest average high temperature is January (25.2°F).
- Average low temperature in May: 47.3°F
The month with the highest average low temperature is July (62.4°F).
The coldest month (with the lowest average low temperature) is January (13.6°F).
Average pressure in May
Pewaukee, WI
- Average pressure in May: 29.96"Hg
The month with the highest atmospheric pressure is January (30.1"Hg).
The month with the lowest atmospheric pressure is June (29.92"Hg).
Average wind speed in May
Pewaukee, WI
- Average wind speed in May: 8.6mph
The windiest month (with the highest average wind speed) is January (10.5mph).
The calmest months (with the lowest average wind speed) are July and August (6.7mph).
Average humidity in May
Pewaukee, WI
- Average humidity in May: 79%
The month with the highest relative humidity is January (87%).
The months with the lowest relative humidity are April and October (77%).
Average rainfall in May
Pewaukee, WI
- Average rainfall in May: 3.11"
The wettest month (with the highest rainfall) is June (3.43").
The driest month (with the least rainfall) is February (1.46").
Average rainfall days in May
Pewaukee, WI
- Average rainfall days in May: 18.1 days
The month with the highest number of rainy days is May (18.1 days).
The month with the least rainy days is February (5.3 days).
Average snowfall in May
Pewaukee, WI
- Average snowfall in May: 0.04"
The month with the highest snowfall is January (5.43").
The months with the least snowfall are June, July, August and September (0").
Average snowfall days in May
Pewaukee, WI
- Average snowfall days in May: 0.2 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
Pewaukee, 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 4min
The month with the most sunshine is August (Average sunshine: 10h and 12min).
The month with the least sunshine is January (Average sunshine: 3h and 30min).
Average sunshine days in May
Pewaukee, WI
- Average sunshine days in May: 10.6 days
The month with the most sunshine days is November (15.9 days).
The months with the least sunshine days are June and July (10.3 days).
Average UV index in May
Pewaukee, WI
- Average UV index in May: 4
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
Pewaukee, WI
- Average cloud cover in May: 42
The month with the most cloud cover is January (Cloud cover 63).
The months with the least cloud cover are August and September (Cloud cover 30).
Average visibility in May
Pewaukee, WI
- Average visibility in May: 6mi
The months with the highest visibility are March, April, May, June, July, August, September, October, November and December (6mi).
The months with the lowest visibility are January and February (5mi).
Pewaukee, Wisconsin, USA
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