May weather forecast
Glen Flora, WI

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Weather in May

The last month of the spring, May, is a comfortable month in Glen Flora, Wisconsin, with an average temperature fluctuating between 44.2°F (6.8°C) and 64.4°F (18°C).

Temperature

Glen Flora witnesses a significant increase in the average high-temperature with the arrival of May, rising from April's frosty 49.6°F (9.8°C) to an enjoyable 64.4°F (18°C). Throughout May, the temperature tends to fall to a consistent average low of 44.2°F (6.8°C).

Humidity

May is the least humid month in Glen Flora, with an average relative humidity of 75%.

Rainfall

In Glen Flora, during May, the rain falls for 16.8 days and regularly aggregates up to 2.83" (72mm) of precipitation. Throughout the year, there are 128.5 rainfall days, and 23.94" (608mm) of precipitation is accumulated.

Snowfall

January through May, October through December are months with snowfall in Glen Flora, Wisconsin. May is the last month it regularly snows. During 0.7 snowfall days, in May, Glen Flora aggregates 1.02" (26mm) of snow. In Glen Flora, during the entire year, snow falls for 88.7 days and aggregates up to 35.87" (911mm) of snow.

Daylight

In May, the average length of the day is 14h and 55min.
On the first day of May in Glen Flora, sunrise is at 5:50 am and sunset at 8:10 pm. On the last day of the month, sunrise is at 5:18 am and sunset at 8:44 pm CDT.

Sunshine

The average sunshine in May is 8.3h.

UV index

May through August, with an average maximum UV index of 5, are months with the highest UV index. A UV Index estimate of 3 to 5 represents a moderate threat to health from exposure to the Sun's UV radiation for ordinary individuals.
Note: An average UV index of 5 in May transforms into this advice:
Prioritize safety - Suggestions to prevent sun damage are offered. Avoiding direct sun during mid-day hours can prevent harmful UV radiation exposure. Sunglasses that guard against UVA and UVB rays are pivotal in minimizing sun-induced ocular damage. Foresee this! The reflection from snow can nearly double the intensity of UV radiation from the Sun.
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Frequently asked questions

What is the temperature in May in Glen Flora?

Glen Flora in May has an average high-temperature of 64.4°F (18°C) and an average low-temperature of 44.2°F (6.8°C).

What is the least humid month in Glen Flora?

The least humid month is May, with an average relative humidity of 75%.

What is the average humidity in May in Glen Flora?

In Glen Flora, Wisconsin, the average relative humidity in May is 75%.

How much does it rain in Glen Flora in May?

In Glen Flora, in May, it is raining for 16.8 days, with typically 2.83" (72mm) of accumulated precipitation.

What is the last month it snows in Glen Flora?

May is the last month it regularly snows in Glen Flora. During 0.7 snowfall days, in May, Glen Flora aggregates 1.02" (26mm) of snow.

What is the average length of the day in May in Glen Flora?

In Glen Flora, the average day length in May is 14h and 55min.

What time are sunrise and sunset in May in Glen Flora?

On the first day of May in Glen Flora, Wisconsin, sunrise is at 5:50 am and sunset at 8:10 pm. On the last day of the month, sunrise is at 5:18 am and sunset at 8:44 pm CDT.

How long on average sun shines in May in Glen Flora?

In Glen Flora, Wisconsin, the average sunshine duration in May is 8.3h.

What is the month with the highest UV index in Glen Flora?

The months with the highest UV index in Glen Flora, Wisconsin, are May through August, with an average maximum UV index of 5.

How high is the UV index in May in Glen Flora?

In May, the average daily maximum UV index is 5. A UV Index of 3 to 5 symbolizes a medium health risk 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
Glen Flora, WI

Average temperature in May - Glen Flora, WI
  • Average high temperature in May: 64.4°F

The warmest month (with the highest average high temperature) is July (78.8°F).
The month with the lowest average high temperature is January (18.1°F).

  • Average low temperature in May: 44.2°F

The month with the highest average low temperature is July (58.5°F).
The coldest month (with the lowest average low temperature) is January (5.4°F).

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Average pressure in May
Glen Flora, WI

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

The months with the highest atmospheric pressure are January and February (30.11"Hg).
The month with the lowest atmospheric pressure is June (29.89"Hg).

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Average wind speed in May
Glen Flora, WI

Average wind speed in May - Glen Flora, WI
  • Average wind speed in May: 8mph

The windiest month (with the highest average wind speed) is April (8.8mph).
The calmest month (with the lowest average wind speed) is August (6.6mph).

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Average humidity in May
Glen Flora, WI

Average humidity in May - Glen Flora, WI
  • Average humidity in May: 75%

The months with the highest relative humidity are January and February (92%).
The month with the lowest relative humidity is May (75%).

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Average rainfall in May
Glen Flora, WI

Average rainfall in May - Glen Flora, WI
  • Average rainfall in May: 2.83"

The wettest month (with the highest rainfall) is June (3.43").
The driest month (with the least rainfall) is January (0.98").

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Average rainfall days in May
Glen Flora, WI

Average rainfall days in May - Glen Flora, WI
  • Average rainfall days in May: 16.8 days

The month with the highest number of rainy days is May (16.8 days).
The month with the least rainy days is February (2.9 days).

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Average snowfall in May
Glen Flora, WI

Average snowfall in May - Glen Flora, WI
  • Average snowfall in May: 1.02"

The month with the highest snowfall is December (7.28").
The months with the least snowfall are June, July, August and September (0").

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Average snowfall days in May
Glen Flora, WI

Average snowfall days in May - Glen Flora, WI
  • Average snowfall days in May: 0.7 days

The month with the highest number of snowfall days is January (19.4 days).
The months with the least snowfall days are June, July, August and September (0 days).

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Average daylight in May /
Average sunshine in May
Glen Flora, WI

Average daylight in May / Average sunshine in May - Glen Flora, 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: 8h and 2min

The month with the most sunshine is July (Average sunshine: 9h and 36min).
The months with the least sunshine are January and February (Average sunshine: 2h and 36min).

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Average sunshine days in May
Glen Flora, WI

Average sunshine days in May - Glen Flora, WI
  • Average sunshine days in May: 11.6 days

The month with the most sunshine days is October (16 days).
The months with the least sunshine days are February and April (10 days).

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Average UV index in May
Glen Flora, WI

Average UV index in May - Glen Flora, 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, February and December (UV index 1).

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Average cloud cover in May
Glen Flora, WI

Average cloud cover in May - Glen Flora, WI
  • Average cloud cover in May: 46

The months with the most cloud cover are January and February (Cloud cover 75).
The months with the least cloud cover are July and August (Cloud cover 38).

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Average visibility in May
Glen Flora, WI

Average visibility in May - Glen Flora, WI
  • Average visibility in May: 6mi

The months with the highest visibility are May and June (6mi).
The months with the lowest visibility are January, February and December (4mi).

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Glen Flora, Wisconsin, USA

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