May weather forecast
Norton, WI

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Weather in May

May, the last month of the spring in Norton, is a comfortable month, with an average temperature fluctuating between 64.6°F (18.1°C) and 46.9°F (8.3°C).

Temperature

Norton in May experiences an increase in the average high-temperature, moving from April's fresh 51.4°F (10.8°C) to a comfortable 64.6°F (18.1°C). During May, the nighttime temperature in Norton averages to a chilly 46.9°F (8.3°C).

Humidity

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

Rainfall

In May, in Norton, Wisconsin, the rain falls for 17.9 days. Throughout May, 3.5" (89mm) of precipitation is accumulated. In Norton, during the entire year, the rain falls for 139.8 days and collects up to 27.52" (699mm) of precipitation.

Snowfall

January through May, October through December are months with snowfall. May is the last month it regularly snows in Norton, Wisconsin. During 0.6 snowfall days, in May, Norton aggregates 0.39" (10mm) of snow. In Norton, during the entire year, snow falls for 69.7 days and aggregates up to 27.01" (686mm) of snow.

Daylight

In Norton, Wisconsin, the average length of the day in May is 14h and 53min.
On the first day of May in Norton, sunrise is at 5:55 am and sunset at 8:13 pm. On the last day of the month, sunrise is at 5:23 am and sunset at 8:46 pm CDT.

Sunshine

In Norton, Wisconsin, the average sunshine in May is 8.3h.

UV index

In Norton, the average daily maximum UV index in May is 5. A UV Index of 3 to 5 symbolizes a medium vulnerability from unsafe exposure to UV radiation for the average person.
Note: An average UV index of 5 in May transforms into this advice:
Act with care - The suggestion to avoid sunburn is emphasized. It's crucial to reduce time in the direct Sun around mid-day due to the intense solar radiation. Fend off the sun's harsh rays with appropriate clothing, a wide-brim hat, and UV-protective sunglasses. On your guard! Snow's reflection can almost double the intensity of the Sun's UV radiation.
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Frequently asked questions

What are May temperatures in Norton?

Norton in May has an average high-temperature of 64.6°F (18.1°C) and an average low-temperature of 46.9°F (8.3°C).

What is the average humidity in May in Norton?

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

How much does it rain in Norton in May?

In Norton, in May, during 17.9 rainfall days, 3.5" (89mm) of precipitation is typically accumulated.

What is the last month it snows in Norton?

May is the last month it regularly snows in Norton, Wisconsin. During 0.6 snowfall days, in May, Norton aggregates 0.39" (10mm) of snow.

How many hours of daylight does Norton have in May?

The average day length in May in Norton is 14h and 53min.

When is the sunrise / sunset in May in Norton?

On the first day of May in Norton, sunrise is at 5:55 am and sunset at 8:13 pm. On the last day of the month, sunrise is at 5:23 am and sunset at 8:46 pm CDT.

How long on average sun shines in May in Norton?

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

What is the UV index reading in May in Norton?

In Norton, Wisconsin, the average daily maximum UV index in May is 5. A UV Index value of 3 to 5 symbolizes a medium health risk from unprotected exposure to 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
Norton, WI

Average temperature in May - Norton, 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°F).

  • Average low temperature in May: 46.9°F

The month with the highest average low temperature is July (60.1°F).
The coldest month (with the lowest average low temperature) is January (5.9°F).

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Average pressure in May
Norton, WI

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

The month with the highest atmospheric pressure is January (30.13"Hg).
The month with the lowest atmospheric pressure is June (29.88"Hg).

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Average wind speed in May
Norton, WI

Average wind speed in May - Norton, 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
Norton, WI

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

The months with the highest relative humidity are January and February (91%).
The month with the lowest relative humidity is April (76%).

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Average rainfall in May
Norton, WI

Average rainfall in May - Norton, WI
  • Average rainfall in May: 3.5"

The wettest month (with the highest rainfall) is June (4.65").
The driest month (with the least rainfall) is January (0.83").

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Average rainfall days in May
Norton, WI

Average rainfall days in May - Norton, WI
  • Average rainfall days in May: 17.9 days

The month with the highest number of rainy days is June (19.3 days).
The month with the least rainy days is January (3 days).

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Average snowfall in May
Norton, WI

Average snowfall in May - Norton, WI
  • Average snowfall in May: 0.39"

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
Norton, WI

Average snowfall days in May - Norton, WI
  • Average snowfall days in May: 0.6 days

The month with the highest number of snowfall days is January (16 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
Norton, WI

Average daylight in May / Average sunshine in May - Norton, 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 42min).
The months with the least sunshine are January and February (Average sunshine: 3h and 12min).

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Average sunshine days in May
Norton, WI

Average sunshine days in May - Norton, WI
  • Average sunshine days in May: 10.5 days

The month with the most sunshine days is November (15.9 days).
The month with the least sunshine days is June (8.2 days).

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Average UV index in May
Norton, WI

Average UV index in May - Norton, 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
Norton, WI

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

The month with the most cloud cover is January (Cloud cover 68).
The month with the least cloud cover is August (Cloud cover 34).

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Average visibility in May
Norton, WI

Average visibility in May - Norton, 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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Norton, Wisconsin, USA

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