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
Delavan Lake's weather in May presents a rise in the average high-temperature, moving from a cool 54.1°F (12.3°C) in April to a comfortable 66.7°F (19.3°C). Delavan Lake experiences a mean temperature of 48.9°F (9.4°C) during May nights.Humidity
In May, the average relative humidity in Delavan Lake, Wisconsin, is 79%.Rainfall
In Delavan Lake, in May, it is raining for 16.4 days, with typically 2.24" (57mm) of accumulated precipitation. Throughout the year, in Delavan Lake, there are 132.3 rainfall days, and 18.7" (475mm) of precipitation is accumulated.Snowfall
In Delavan Lake, Wisconsin, snow does not fall in May through September.Daylight
In May, the average length of the day in Delavan Lake is 14h and 38min.On the first day of the month, sunrise is at 5:47 am and sunset at 7:55 pm. On the last day of May, in Delavan Lake, sunrise is at 5:19 am and sunset at 8:25 pm CDT.
Sunshine
In Delavan Lake, Wisconsin, the average sunshine in May is 8.6h.UV index
May through August, with an average maximum UV index of 5, are months with the highest UV index in Delavan Lake. A UV Index value of 3 to 5 symbolizes a moderate threat to health from exposure to the Sun's UV rays for average individuals.Note: A daily high UV index of 5 in May leads to these guidelines:
Safety measures are advised. Light-skinned individuals may experience burns in under half an hour. To protect against the Sun's most potent rays, avoid direct exposure around midday. Sunglasses providing both UVA and UVB protection are non-negotiable on sunlit days. Note well! The intensity of the Sun's UV rays can be nearly doubled by snow reflection.
Frequently asked questions
What are the temperatures in Delavan Lake in May?
What is the average humidity in May in Delavan Lake?
How many days does it rain in May in Delavan Lake?
When it does not snow in Delavan Lake?
Does it snow in Delavan Lake in May?
What is the average length of the day in May in Delavan Lake?
When is the sunrise / sunset in May in Delavan Lake?
How many hours of sunshine does Delavan Lake have in May?
What is the month with the highest UV index in Delavan Lake?
How high is the UV index in May in Delavan Lake?
Average temperature in May
Delavan Lake, WI
- Average high temperature in May: 66.7°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 (24.8°F).
- Average low temperature in May: 48.9°F
The month with the highest average low temperature is July (62.2°F).
The coldest month (with the lowest average low temperature) is January (12.9°F).
Average pressure in May
Delavan Lake, 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
Delavan Lake, WI
- Average wind speed in May: 8.4mph
The windiest month (with the highest average wind speed) is April (9.9mph).
The calmest month (with the lowest average wind speed) is August (6.2mph).
Average humidity in May
Delavan Lake, 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
Delavan Lake, WI
- Average rainfall in May: 2.24"
The wettest month (with the highest rainfall) is July (2.56").
The driest months (with the least rainfall) are January and December (0.79").
Average rainfall days in May
Delavan Lake, WI
- Average rainfall days in May: 16.4 days
The month with the highest number of rainy days is July (17.4 days).
The months with the least rainy days are January and February (3.8 days).
Average snowfall in May
Delavan Lake, WI
- Average snowfall in May: 0"
The month with the highest snowfall is January (3.35").
The months with the least snowfall are May, June, July, August and September (0").
Average snowfall days in May
Delavan Lake, WI
- Average snowfall days in May: 0.2 days
The month with the highest number of snowfall days is January (13.4 days).
The months with the least snowfall days are June, July, August and September (0 days).
Average daylight in May /
Average sunshine in May
Delavan Lake, 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 months with the most sunshine are July and August (Average sunshine: 9h and 42min).
The month with the least sunshine is January (Average sunshine: 3h and 30min).
Average sunshine days in May
Delavan Lake, WI
- Average sunshine days in May: 12.1 days
The month with the most sunshine days is November (18.9 days).
The month with the least sunshine days is July (10.8 days).
Average UV index in May
Delavan Lake, WI
- Average UV index in May: 5
The months with the highest UV index are May, June, July and August (UV index 5).
The months with the lowest UV index are January and December (UV index 1).
Average cloud cover in May
Delavan Lake, WI
- Average cloud cover in May: 43
The month with the most cloud cover is January (Cloud cover 64).
The months with the least cloud cover are July, August and September (Cloud cover 35).
Average visibility in May
Delavan Lake, WI
- Average visibility in May: 6mi
The months with the highest visibility are March, April, May, June, October, November and December (6mi).
The months with the lowest visibility are January, February, July, August and September (5mi).
Delavan Lake, Wisconsin, USA
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