May weather forecast
Kenosha, WI

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Weather in May

May transitions the weather from mild spring to the early signs of summer. Greater daylight hours, coupled with warmer temperatures and less wind, set the stage for enjoying outdoor activities. The inviting weather tempts residents to venture to the city's beautiful lakes and parks. Rainfall remains relatively consistent, breathing life into the thriving greenery. May's weather is a prelude to the upcoming summer months, offering ample sunlight and comfortable warmth.

Temperature

Kenosha's May weather shows an increase in high-temperatures, moving from April's fresh 50.7°F (10.4°C) to an enjoyable 61.7°F (16.5°C). In Kenosha, in May, the average low-temperature is a chilly 48.6°F (9.2°C).

Humidity

In May, the average relative humidity is 80%.

Rainfall

In Kenosha, during May, the rain falls for 18.1 days and regularly aggregates up to 3.27" (83mm) of precipitation. Throughout the year, there are 148 rainfall days, and 27.09" (688mm) of precipitation is accumulated.

Snowfall

January through May, October through December are months with snowfall. May is the last month it regularly snows. During 0.2 snowfall days, in May, Kenosha aggregates 0.08" (2mm) of snow. In Kenosha, during the entire year, snow falls for 45.4 days and aggregates up to 14.33" (364mm) of snow.

Ocean temperature

In Kenosha, the average seawater temperature in May is 41.7°F (5.4°C).
Note: It is risky to swim in 41.7°F (5.4°C). Temperatures beneath 50°F (10°C) induce rapid cold shock and hyperventilation.

Daylight

In May, the average length of the day is 14h and 38min.
On the first day of May, sunrise is at 5:44 am and sunset at 7:51 pm. On the last day of the month, sunrise is at 5:16 am and sunset at 8:21 pm CDT.

Sunshine

The average sunshine in May is 8.7h.

UV index

The average daily maximum UV index in May is 4. A UV Index of 3 to 5 symbolizes a moderate health risk from unprotected exposure to Sun's UV rays for the ordinary person.
Note: In May, the average maximum UV index of 4 translates into the following recommendations:
Heed the precautions - It is counselled to guard against solar damage. The Sun's most harmful UV rays are emitted around midday; avoid staying outdoors for long during this time. Select sunglasses that boast both UVA and UVB protection to limit the adverse effects of the sun on the eyes. Be on the lookout! Nearly twofold UV radiation from the Sun can be reflected by snow.

Frequently asked questions

What is the temperature in May?

An average high-temperature, in May, in Kenosha, is 61.7°F (16.5°C) and the average low-temperature is 48.6°F (9.2°C).

What is the average humidity in May?

The average relative humidity in May in Kenosha is 80%.

How many days does it rain in May?

In Kenosha, in May, during 18.1 rainfall days, 3.27" (83mm) of precipitation is typically accumulated.

What is the last month it snows?

May is the last month it regularly snows. During 0.2 snowfall days, in May, Kenosha aggregates 0.08" (2mm) of snow.

How cold is the water in May?

In Kenosha, the average seawater temperature in May is 41.7°F (5.4°C). At temperatures below 50°F (10°C), swimming in a suitably protected swimsuit is feasible; otherwise, cold shock and loss of breathing control are imminent. Even a short swim, without thermal protection, at temperatures around 55.4°F (13°C) is not comfortable.

What is the average length of the day in May in Kenosha?

In Kenosha, Wisconsin, the average day length in May is 14h and 38min.

When is the sunrise / sunset in May?

On the first day of May, sunrise is at 5:44 am and sunset at 7:51 pm. On the last day of the month, sunrise is at 5:16 am and sunset at 8:21 pm CDT.

How many hours of sunshine does Kenosha have in May?

In May, the average sunshine duration is 8.7h.

How high is the UV index in May in Kenosha?

In Kenosha, the average daily maximum UV index in May is 4. A UV Index reading of 3 to 5 represents a medium hazard to health from unsafe exposure to Sun's UV rays.
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
Kenosha, WI

Average temperature in May - Kenosha, WI
  • Average high temperature in May: 61.7°F

The warmest month (with the highest average high temperature) is July (77.5°F).
The month with the lowest average high temperature is January (27.7°F).

  • Average low temperature in May: 48.6°F

The month with the highest average low temperature is July (64.9°F).
The coldest month (with the lowest average low temperature) is January (17.1°F).

Average pressure in May
Kenosha, WI

Average pressure in May - Kenosha, 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
Kenosha, WI

Average wind speed in May - Kenosha, WI
  • Average wind speed in May: 9.1mph

The windiest month (with the highest average wind speed) is January (11.7mph).
The calmest month (with the lowest average wind speed) is August (7.1mph).

Average humidity in May
Kenosha, WI

Average humidity in May - Kenosha, WI
  • Average humidity in May: 80%

The month with the highest relative humidity is January (84%).
The months with the lowest relative humidity are October and November (76%).

Average rainfall in May
Kenosha, WI

Average rainfall in May - Kenosha, WI
  • Average rainfall in May: 3.27"

The wettest months (with the highest rainfall) are April and June (3.35").
The driest months (with the least rainfall) are February and December (1.22").

Average rainfall days in May
Kenosha, WI

Average rainfall days in May - Kenosha, 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 (4.8 days).

Average snowfall in May
Kenosha, WI

Average snowfall in May - Kenosha, WI
  • Average snowfall in May: 0.08"

The month with the highest snowfall is January (4.33").
The months with the least snowfall are June, July, August and September (0").

Average snowfall days in May
Kenosha, WI

Average snowfall days in May - Kenosha, WI
  • Average snowfall days in May: 0.2 days

The month with the highest number of snowfall days is January (12.8 days).
The months with the least snowfall days are June, July, August and September (0 days).

Average sea temperature in May
Kenosha, WI

Average sea temperature in May - Kenosha, WI
  • Average sea temperature in May: 41.7°F

The best month for swimming (with the highest average sea temperature) is August (72.1°F).
The coldest month (with the lowest average sea temperature) is February (36.7°F).

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

Average daylight in May / Average sunshine in May - Kenosha, 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 30min).
The month with the least sunshine is January (Average sunshine: 3h and 42min).

Average sunshine days in May
Kenosha, WI

Average sunshine days in May - Kenosha, WI
  • Average sunshine days in May: 10.7 days

The month with the most sunshine days is December (16.4 days).
The month with the least sunshine days is May (10.7 days).

Average UV index in May
Kenosha, WI

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

The month with the highest UV index is August (UV index 6).
The month with the lowest UV index is December (UV index 1).

Average cloud cover in May
Kenosha, WI

Average cloud cover in May - Kenosha, WI
  • Average cloud cover in May: 41

The month with the most cloud cover is January (Cloud cover 62).
The months with the least cloud cover are July and August (Cloud cover 28).

Average visibility in May
Kenosha, WI

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

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

Kenosha, Wisconsin, USA

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