May weather forecast
Lake Hallie, WI

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Weather in May

May, the last month of the spring in Lake Hallie, is a comfortable month, with an average temperature ranging between max 64.6°F (18.1°C) and min 46.2°F (7.9°C).

Temperature

Lake Hallie's weather in May shows a rise in the average high-temperature, moving up from April's cool 51.1°F (10.6°C) to an enjoyable 64.6°F (18.1°C). In May, Lake Hallie encounters an average low-temperature of 46.2°F (7.9°C) during the night.

Humidity

The average relative humidity in May is 78%.

Rainfall

In May, in Lake Hallie, the rain falls for 16.8 days. Throughout May, 3.46" (88mm) of precipitation is accumulated. Throughout the year, in Lake Hallie, Wisconsin, there are 128.5 rainfall days, and 26.22" (666mm) of precipitation is accumulated.

Snowfall

Months with snowfall in Lake Hallie, Wisconsin, are January through May, October through December. May is the last month it regularly snows. During 0.7 snowfall days, in May, Lake Hallie aggregates 0.43" (11mm) of snow. In Lake Hallie, Wisconsin, during the entire year, snow falls for 57.9 days and aggregates up to 25.87" (657mm) of snow.

Daylight

The average length of the day in May is 14h and 52min.
On the first day of May in Lake Hallie, sunrise is at 5:53 am and sunset at 8:11 pm. On the last day of the month, sunrise is at 5:22 am and sunset at 8:44 pm CDT.

Sunshine

The average sunshine in May in Lake Hallie, Wisconsin, is 8.3h.

UV index

The average daily maximum UV index in May is 5. A UV Index of 3 to 5 symbolizes a medium vulnerability from unprotected exposure to Sun's UV rays for the ordinary person.
Note: The average daily UV index of 5 in May transforms into the following instructions:
Ensure safety - Imperative it is to shield skin and eyes from damage. The intensity of the Sun's UV radiation during midday suggests reducing time spent outdoors. Arm yourself against UV rays' harm with protective apparel and UV-filtering shades. Be attentive! The reflective property of snow can nearly double the Sun's UV radiation.
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Frequently asked questions

What are the temperatures in Lake Hallie in May?

An average high-temperature, in May, in Lake Hallie, is 64.6°F (18.1°C) and the average low-temperature is 46.2°F (7.9°C).

What is the average humidity in May in Lake Hallie?

In May, the average relative humidity in Lake Hallie, Wisconsin, is 78%.

How much does it rain in Lake Hallie in May?

In Lake Hallie, Wisconsin, in May, during 16.8 rainfall days, 3.46" (88mm) of precipitation is typically accumulated.

What is the last month it snows in Lake Hallie?

May is the last month it regularly snows. During 0.7 snowfall days, in May, Lake Hallie aggregates 0.43" (11mm) of snow.

What is the average length of the day in May in Lake Hallie?

In Lake Hallie, the average day length in May is 14h and 52min.

When are sunrise and sunset in May in Lake Hallie?

On the first day of May in Lake Hallie, sunrise is at 5:53 am and sunset at 8:11 pm. On the last day of the month, sunrise is at 5:22 am and sunset at 8:44 pm CDT.

How long on average sun shines in May in Lake Hallie?

The average sunshine duration in May in Lake Hallie, Wisconsin, is 8.3h.

What is the UV index intensity in May in Lake Hallie?

In Lake Hallie, the average daily maximum UV index in May is 5. A UV Index reading of 3 to 5 represents a moderate vulnerability 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
Lake Hallie, WI

Average temperature in May - Lake Hallie, WI
  • Average high temperature in May: 64.6°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 (19.4°F).

  • Average low temperature in May: 46.2°F

The month with the highest average low temperature is July (59.9°F).
The coldest month (with the lowest average low temperature) is January (6.3°F).

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Average pressure in May
Lake Hallie, WI

Average pressure in May - Lake Hallie, WI
  • Average pressure in May: 29.94"Hg

The months with the highest atmospheric pressure are January and February (30.12"Hg).
The month with the lowest atmospheric pressure is June (29.89"Hg).

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Average wind speed in May
Lake Hallie, WI

Average wind speed in May - Lake Hallie, WI
  • Average wind speed in May: 8.1mph

The windiest month (with the highest average wind speed) is April (9.1mph).
The calmest month (with the lowest average wind speed) is July (6.5mph).

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Average humidity in May
Lake Hallie, WI

Average humidity in May - Lake Hallie, WI
  • Average humidity in May: 78%

The months with the highest relative humidity are January and February (91%).
The month with the lowest relative humidity is April (77%).

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Average rainfall in May
Lake Hallie, WI

Average rainfall in May - Lake Hallie, WI
  • Average rainfall in May: 3.46"

The wettest month (with the highest rainfall) is June (4.29").
The driest month (with the least rainfall) is January (0.83").

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Average rainfall days in May
Lake Hallie, WI

Average rainfall days in May - Lake Hallie, WI
  • Average rainfall days in May: 16.8 days

The month with the highest number of rainy days is June (17.8 days).
The month with the least rainy days is January (2.7 days).

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Average snowfall in May
Lake Hallie, WI

Average snowfall in May - Lake Hallie, WI
  • Average snowfall in May: 0.43"

The month with the highest snowfall is February (7.2").
The months with the least snowfall are June, July, August and September (0").

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Average snowfall days in May
Lake Hallie, WI

Average snowfall days in May - Lake Hallie, WI
  • Average snowfall days in May: 0.7 days

The month with the highest number of snowfall days is January (13.3 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
Lake Hallie, WI

Average daylight in May / Average sunshine in May - Lake Hallie, 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 2min

The month with the most sunshine is July (Average sunshine: 9h and 42min).
The month with the least sunshine is February (Average sunshine: 2h and 54min).

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Average sunshine days in May
Lake Hallie, WI

Average sunshine days in May - Lake Hallie, WI
  • Average sunshine days in May: 11.6 days

The month with the most sunshine days is January (17.4 days).
The month with the least sunshine days is June (10 days).

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Average UV index in May
Lake Hallie, WI

Average UV index in May - Lake Hallie, WI
  • Average UV index in May: 5

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

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Average cloud cover in May
Lake Hallie, WI

Average cloud cover in May - Lake Hallie, WI
  • Average cloud cover in May: 45

The months with the most cloud cover are January, February and December (Cloud cover 69).
The month with the least cloud cover is August (Cloud cover 34).

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Average visibility in May
Lake Hallie, WI

Average visibility in May - Lake Hallie, 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 and February (4mi).

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Lake Hallie, Wisconsin, USA

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