May weather forecast
Mosinee, WI

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Weather in May

The last month of the spring, May, is a refreshing month in Mosinee, Wisconsin, with an average temperature fluctuating between 45.3°F (7.4°C) and 64°F (17.8°C).

Temperature

The shift into May is marked by a noticeable escalation in the average high-temperature, rising from April's chilly 49.6°F (9.8°C) to a comfortable 64°F (17.8°C). Mosinee registers a consistent average low-temperature of 45.3°F (7.4°C) during May.

Humidity

In Mosinee, the average relative humidity in May is 77%.

Rainfall

In Mosinee, during May, the rain falls for 17.2 days and regularly aggregates up to 2.91" (74mm) of precipitation. In Mosinee, Wisconsin, during the entire year, the rain falls for 138.6 days and collects up to 24.49" (622mm) of precipitation.

Snowfall

Months with snowfall are January through May, October through December. May is the last month it regularly snows. During 0.4 snowfall days, in May, Mosinee aggregates 0.28" (7mm) of snow. In Mosinee, during the entire year, snow falls for 82.6 days and aggregates up to 30.67" (779mm) of snow.

Daylight

The average length of the day in May is 14h and 51min.
On the first day of May, sunrise is at 5:47 am and sunset at 8:04 pm. On the last day of the month, sunrise is at 5:16 am and sunset at 8:37 pm CDT.

Sunshine

The average sunshine in May is 8.5h.

UV index

In Mosinee, 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 unprotected exposure to Sun's UV rays for average individuals.
Note: A daily high UV index of 4 in May leads to these guidelines:
Put precautions into practice - Ensuring skin and eye safety is a necessity. The Sun's most intense and consequently most harmful UV radiation during midday hours should be decreased by minimizing exposure and seeking shade. Sunglasses providing both UVA and UVB protection are non-negotiable on sunlit days. Be alert! Nearly double the UV rays from the Sun can be reflected by snow.
Updated: Aug 25, 2024
Published by: Weather U.S. | About Us
Data Sources | Weather Forecasting & Climate

Frequently asked questions

What are May temperatures?

The high-temperature, in May, in Mosinee, records 64°F (17.8°C), while the low-temperature is 45.3°F (7.4°C).

What is the average humidity in May in Mosinee?

The average relative humidity in May is 77%.

How many days does it rain in May?

In Mosinee, in May, during 17.2 rainfall days, 2.91" (74mm) of precipitation is typically accumulated.

What is the last month it snows?

May is the last month it regularly snows. During 0.4 snowfall days, in May, Mosinee aggregates 0.28" (7mm) of snow.

What is the average length of the day in May?

The average day length in May in Mosinee is 14h and 51min.

When is the sunrise / sunset in May?

On the first day of May, sunrise is at 5:47 am and sunset at 8:04 pm. On the last day of the month, sunrise is at 5:16 am and sunset at 8:37 pm CDT.

How many hours of sunshine does Mosinee have in May?

The average sunshine duration in May is 8.5h.

What is the UV index reading in May?

In May, the average daily maximum UV index is 4. A UV Index reading of 3 to 5 represents a moderate vulnerability from exposure to Sun's UV rays.
Average humidity
Average rainfall days
Average snowfall
Average snowfall days
Average daylight
Average sunshine
Average sunshine days
Average UV index
Average cloud cover
Average visibility

Average temperature in May
Mosinee, WI

Average temperature in May - Mosinee, WI
  • Average high temperature in May: 64°F

The warmest month (with the highest average high temperature) is July (77.4°F).
The month with the lowest average high temperature is January (19.8°F).

  • Average low temperature in May: 45.3°F

The month with the highest average low temperature is July (58.6°F).
The coldest month (with the lowest average low temperature) is January (8.4°F).

Average pressure in May
Mosinee, WI

Average pressure in May - Mosinee, WI
  • Average pressure in May: 29.96"Hg

The months with the highest atmospheric pressure are January and February (30.1"Hg).
The month with the lowest atmospheric pressure is June (29.9"Hg).

Average wind speed in May
Mosinee, WI

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

The windiest month (with the highest average wind speed) is April (9.6mph).
The calmest month (with the lowest average wind speed) is August (7mph).

Average humidity in May
Mosinee, WI

Average humidity in May - Mosinee, WI
  • Average humidity in May: 77%

The month with the highest relative humidity is January (92%).
The month with the lowest relative humidity is April (76%).

Average rainfall in May
Mosinee, WI

Average rainfall in May - Mosinee, WI
  • Average rainfall in May: 2.91"

The wettest month (with the highest rainfall) is June (3.23").
The driest month (with the least rainfall) is January (1.18").

Average rainfall days in May
Mosinee, WI

Average rainfall days in May - Mosinee, WI
  • Average rainfall days in May: 17.2 days

The month with the highest number of rainy days is June (17.4 days).
The month with the least rainy days is January (4.5 days).

Average snowfall in May
Mosinee, WI

Average snowfall in May - Mosinee, WI
  • Average snowfall in May: 0.28"

The month with the highest snowfall is February (6.5").
The months with the least snowfall are June, July, August and September (0").

Average snowfall days in May
Mosinee, WI

Average snowfall days in May - Mosinee, WI
  • Average snowfall days in May: 0.4 days

The month with the highest number of snowfall days is January (19.7 days).
The months with the least snowfall days are June, July, August and September (0 days).

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

Average daylight in May / Average sunshine in May - Mosinee, WI
  • Average daylight in May: 14h and 5min

The month with the longest days is June (Average daylight: 15h and 30min).
The month with the shortest days is December (Average daylight: 8h and 54min).

  • Average sunshine in May: 8h and 3min

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 0min).

Average sunshine days in May
Mosinee, WI

Average sunshine days in May - Mosinee, WI
  • Average sunshine days in May: 11.1 days

The month with the most sunshine days is September (16.1 days).
The month with the least sunshine days is June (10.3 days).

Average UV index in May
Mosinee, WI

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

The months with the highest UV index are June, July and August (UV index 5).
The months with the lowest UV index are January, February, November and December (UV index 1).

Average cloud cover in May
Mosinee, WI

Average cloud cover in May - Mosinee, WI
  • Average cloud cover in May: 44

The month with the most cloud cover is January (Cloud cover 70).
The month with the least cloud cover is August (Cloud cover 35).

Average visibility in May
Mosinee, WI

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

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

Mosinee, Wisconsin, USA

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