May weather forecast
Cobb, WI

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Weather in May

May, the last month of the spring in Cobb, is a refreshing month, with an average temperature varying between 48.7°F (9.3°C) and 66.4°F (19.1°C).

Temperature

May sees a temperature increase, moving from a fresh 54.5°F (12.5°C) in April to an enjoyable 66.4°F (19.1°C). In Cobb, the average low-temperature during the month of May is a chilly 48.7°F (9.3°C).

Humidity

The average relative humidity in May is 81%.

Rainfall

In Cobb, in May, it is raining for 19.3 days, with typically 3.46" (88mm) of accumulated precipitation. Throughout the year, there are 146.9 rainfall days, and 30.16" (766mm) of precipitation is accumulated.

Snowfall

Months with snowfall in Cobb are January through May, October through December. May is the last month it regularly snows. During 0.3 snowfall days, in May, Cobb aggregates 0.04" (1mm) of snow. In Cobb, during the entire year, snow falls for 64.7 days and aggregates up to 26.14" (664mm) of snow.

Daylight

The average length of the day in May is 14h and 40min.
On the first day of the month, sunrise is at 5:53 am and sunset at 8:02 pm. On the last day of May, sunrise is at 5:25 am and sunset at 8:33 pm CDT.

Sunshine

In May, the average sunshine is 8.3h.

UV index

The average daily maximum UV index in May is 4. A UV Index estimate of 3 to 5 represents a moderate health risk from unprotected exposure to Sun's UV rays for average individuals.
Note: In May, the maximum UV index of 4 transforms into these recommendations:
Put precautions into practice - Guidance to elude sunburn is provided. Midday is the peak time for the Sun's radiation; stay in the shade and protect yourself. In bright sunlight, prioritize sunglasses that grant protection from UVA and UVB radiation. Take to heart! Snow reflection can almost magnify the Sun's UV radiation twofold.

Frequently asked questions

What are the temperatures in May?

In Cobb, in May, the average high-temperature is 66.4°F (19.1°C), and the average low-temperature is 48.7°F (9.3°C).

What is the average humidity in May?

In May, the average relative humidity is 81%.

How much does it rain in May?

In Cobb, Wisconsin, in May, during 19.3 rainfall days, 3.46" (88mm) of precipitation is typically accumulated.

What is the last month it snows?

May is the last month it regularly snows. During 0.3 snowfall days, in May, Cobb aggregates 0.04" (1mm) of snow.

How many hours of daylight does Cobb have in May?

In May, the average day length is 14h and 40min.

What time are sunrise and sunset in May?

In May, on the first day of the month, sunrise is at 5:53 am and sunset at 8:02 pm. On the last day of the month, sunrise is at 5:25 am and sunset at 8:33 pm CDT.

How many hours of sunshine does Cobb have in May?

In May, the average sunshine duration is 8.3h.

What is the UV index reading in May?

In May, the average daily maximum UV index is 4. A UV Index estimate of 3 to 5 represents a medium hazard to health from exposure to the Sun's UV radiation.
Average humidity
Average rainfall days
Average snowfall days
Average daylight
Average sunshine
Average sunshine days
Average UV index
Average cloud cover
Average visibility

Average temperature in May
Cobb, WI

Average temperature in May - Cobb, WI
  • Average high temperature in May: 66.4°F

The warmest month (with the highest average high temperature) is July (79.5°F).
The month with the lowest average high temperature is January (23.7°F).

  • Average low temperature in May: 48.7°F

The month with the highest average low temperature is July (61.9°F).
The coldest month (with the lowest average low temperature) is January (11.5°F).

Average pressure in May
Cobb, WI

Average pressure in May - Cobb, WI
  • Average pressure in May: 29.95"Hg

The month with the highest atmospheric pressure is January (30.12"Hg).
The month with the lowest atmospheric pressure is June (29.9"Hg).

Average wind speed in May
Cobb, WI

Average wind speed in May - Cobb, WI
  • Average wind speed in May: 8.6mph

The windiest month (with the highest average wind speed) is April (10mph).
The calmest month (with the lowest average wind speed) is August (6.6mph).

Average humidity in May
Cobb, WI

Average humidity in May - Cobb, WI
  • Average humidity in May: 81%

The months with the highest relative humidity are January and February (89%).
The months with the lowest relative humidity are April and October (77%).

Average rainfall in May
Cobb, WI

Average rainfall in May - Cobb, WI
  • Average rainfall in May: 3.46"

The wettest month (with the highest rainfall) is June (4.33").
The driest month (with the least rainfall) is January (1.34").

Average rainfall days in May
Cobb, WI

Average rainfall days in May - Cobb, WI
  • Average rainfall days in May: 19.3 days

The month with the highest number of rainy days is May (19.3 days).
The month with the least rainy days is February (4.5 days).

Average snowfall in May
Cobb, WI

Average snowfall in May - Cobb, WI
  • Average snowfall in May: 0.04"

The month with the highest snowfall is February (6.1").
The months with the least snowfall are June, July, August and September (0").

Average snowfall days in May
Cobb, WI

Average snowfall days in May - Cobb, WI
  • Average snowfall days in May: 0.3 days

The month with the highest number of snowfall days is January (16.7 days).
The months with the least snowfall days are June, July, August and September (0 days).

Average daylight in May /
Average sunshine in May
Cobb, WI

Average daylight in May / Average sunshine in May - Cobb, 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 2min

The month with the most sunshine is July (Average sunshine: 9h and 48min).
The month with the least sunshine is January (Average sunshine: 3h and 18min).

Average sunshine days in May
Cobb, WI

Average sunshine days in May - Cobb, WI
  • Average sunshine days in May: 10 days

The month with the most sunshine days is September (16.3 days).
The month with the least sunshine days is June (8.4 days).

Average UV index in May
Cobb, WI

Average UV index in May - Cobb, WI
  • Average UV index in May: 4

The months with the highest UV index are June and July (UV index 6).
The months with the lowest UV index are January, November and December (UV index 1).

Average cloud cover in May
Cobb, WI

Average cloud cover in May - Cobb, WI
  • Average cloud cover in May: 45

The month with the most cloud cover is January (Cloud cover 66).
The month with the least cloud cover is August (Cloud cover 33).

Average visibility in May
Cobb, WI

Average visibility in May - Cobb, WI
  • Average visibility in May: 6mi

The months with the highest visibility are March, April, May, June, October and November (6mi).
The months with the lowest visibility are January, February, July, August, September and December (5mi).

Cobb, Wisconsin, USA

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