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
A slight uplift in the average high-temperature marks May, adjusting from April's cold 41.7°F (5.4°C) to a fresh 50°F (10°C). Recording a slight drop from the daily maximum, Ellison Bay notes an average low temperature of 42.6°F (5.9°C) in the month of May.Humidity
The average relative humidity in May is 80%.Rainfall
In May, in Ellison Bay, the rain falls for 15.1 days. Throughout May, 2.8" (71mm) of precipitation is accumulated. In Ellison Bay, during the entire year, the rain falls for 141.7 days and collects up to 26.93" (684mm) of precipitation.Snowfall
Months with snowfall in Ellison Bay are January through May, October through December. May is the last month it regularly snows. During 0.5 snowfall days, in May, Ellison Bay aggregates 0.08" (2mm) of snow. In Ellison Bay, during the entire year, snow falls for 62.3 days and aggregates up to 15.83" (402mm) of snow.Daylight
In May, the average length of the day is 14h and 54min.On the first day of May in Ellison Bay, sunrise is at 5:35 am and sunset at 7:55 pm. On the last day of the month, sunrise is at 5:03 am and sunset at 8:28 pm CDT.
Sunshine
In May, the average sunshine in Ellison Bay is 9.3h.UV index
In Ellison Bay, Wisconsin, the average daily maximum UV index in May is 4. A UV Index reading of 3 to 5 represents a moderate health risk from exposure to the Sun's UV radiation for average individuals.Note: An average UV index of 4 in May transforms into this advice:
Exercise prevention - Precautions against solar damage are endorsed. The mid-day Sun emits the most powerful UV radiation, so seek shade and minimize exposure. In bright sunlight, prioritize sunglasses that grant protection from UVA and UVB radiation. Note this! The Sun's UV radiation can nearly be doubled by the reflection off snow.
Published by: Weather U.S. | About Us
Data Sources | Weather Forecasting & Climate
Frequently asked questions
What is the usual temperature for Ellison Bay in May?
What is the average humidity in May in Ellison Bay?
How much does it rain in Ellison Bay in May?
What is the last month it snows in Ellison Bay?
What is the average length of the day in May in Ellison Bay?
When are sunrise and sunset in May in Ellison Bay?
How many hours of sunshine does Ellison Bay have in May?
What is the UV index reading in May in Ellison Bay?
Average temperature in May
Ellison Bay, WI
- Average high temperature in May: 50°F
The warmest month (with the highest average high temperature) is August (69.6°F).
The month with the lowest average high temperature is January (25.2°F).
- Average low temperature in May: 42.6°F
The month with the highest average low temperature is August (63°F).
The coldest month (with the lowest average low temperature) is January (18.1°F).
Average pressure in May
Ellison Bay, WI
- Average pressure in May: 29.97"Hg
The month with the highest atmospheric pressure is March (30.09"Hg).
The month with the lowest atmospheric pressure is June (29.91"Hg).
Average wind speed in May
Ellison Bay, WI
- Average wind speed in May: 11mph
The windiest month (with the highest average wind speed) is December (15.5mph).
The calmest months (with the lowest average wind speed) are June and July (9.6mph).
Average humidity in May
Ellison Bay, WI
- Average humidity in May: 80%
The months with the highest relative humidity are January and June (84%).
The month with the lowest relative humidity is November (76%).
Average rainfall in May
Ellison Bay, WI
- Average rainfall in May: 2.8"
The wettest month (with the highest rainfall) is October (3.07").
The driest months (with the least rainfall) are January and February (1.38").
Average rainfall days in May
Ellison Bay, WI
- Average rainfall days in May: 15.1 days
The month with the highest number of rainy days is August (15.6 days).
The month with the least rainy days is February (4.8 days).
Average snowfall in May
Ellison Bay, WI
- Average snowfall in May: 0.08"
The month with the highest snowfall is February (4.49").
The months with the least snowfall are June, July, August and September (0").
Average snowfall days in May
Ellison Bay, WI
- Average snowfall days in May: 0.5 days
The month with the highest number of snowfall days is January (14.6 days).
The months with the least snowfall days are June, July, August and September (0 days).
Average daylight in May /
Average sunshine in May
Ellison Bay, 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: 9h and 2min
The month with the most sunshine is July (Average sunshine: 10h and 36min).
The month with the least sunshine is January (Average sunshine: 3h and 6min).
Average sunshine days in May
Ellison Bay, WI
- Average sunshine days in May: 13.8 days
The month with the most sunshine days is September (15.1 days).
The month with the least sunshine days is January (8.3 days).
Average UV index in May
Ellison Bay, WI
- Average UV index in May: 4
The months with the highest UV index are July and August (UV index 5).
The months with the lowest UV index are January, March and December (UV index 1).
Average cloud cover in May
Ellison Bay, WI
- Average cloud cover in May: 39
The month with the most cloud cover is January (Cloud cover 68).
The months with the least cloud cover are July and August (Cloud cover 28).
Average visibility in May
Ellison Bay, WI
- Average visibility in May: 6mi
The months with the highest visibility are March, April, May, June, July, August, September, October and November (6mi).
The months with the lowest visibility are January, February and December (5mi).
Ellison Bay, Wisconsin, USA
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