May weather forecast
Oshkosh, WI

A beautiful nature park with many trees and neat lawns next to a calm pond in Oshkosh, Wisconsin
A beautiful nature park with many trees and neat lawns next to a calm pond in Oshkosh, Wisconsin

Weather in May

The last month of the spring, May, is a comfortable month in Oshkosh, Wisconsin, with average temperature varying between 46.4°F (8°C) and 62.2°F (16.8°C).

Temperature

In Oshkosh, Wisconsin, the average high-temperature increases, from a cool 50.2°F (10.1°C) in April, to a comfortable 62.2°F (16.8°C). In Oshkosh, the average low-temperature is 46.4°F (8°C).

Humidity

In Oshkosh, the average relative humidity is 79%.

Rainfall

May is the month with the most rainfall in Oshkosh. Rain falls for 15.3 days and accumulates 3.62" (92mm) of precipitation.

Snowfall

May through September are months without snowfall.

Daylight

The average length of the day in May is 14.8h.

Sunshine

The average sunshine in Oshkosh is 8.7h.

UV index

May through August, with an average maximum UV index of 5, are months with the highest UV index in Oshkosh. A UV Index reading of 3 to 5 represents a moderate threat to health from unprotected exposure to the Sun's UV rays for ordinary individuals.
Note: The average daily UV index of 5 in May transform into the following instructions:
Take precautions. Light skin individuals may get burned in less than 30 minutes. The Sun's most intense and consequently most harmful UV radiation during midday hours should be decreased by minimizing exposure and seeking shade. On bright days sunglasses that block both UVA and UVB rays should be worn. A hat with a wide brim is extremely helpful, as it can prevent roughly 50% of UV radiation from reaching the eyes.
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FAQ

What is the average humidity in May in Oshkosh?

In Oshkosh, Wisconsin, the average relative humidity in May is 79%.

What is the wettest month in Oshkosh?

May is the month with the most rainfall in Oshkosh. Rain falls for 15.3 days and accumulates 3.62" (92mm) of precipitation.

How much does it rain in Oshkosh in May?

In Oshkosh, Wisconsin, during May, the rain falls for 15.3 days and regularly aggregates up to 3.62" (92mm) of precipitation.

When it does not snow in Oshkosh?

In Oshkosh snow does not fall in May through September.

Does it snow in Oshkosh in May?

In May, in Oshkosh, it doesn't snow. April is the latest month when it typically snows.

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

In May, the average length of the day is 14.8h.

How many hours of sunshine does Oshkosh have in May?

In May, the average sunshine in Oshkosh is 8.7h.

What is the month with the highest UV index in Oshkosh?

Months with the highest UV index are May through August, with an average maximum UV index of 5.

What is the UV index reading in May in Oshkosh?

In May, the average daily maximum UV index in Oshkosh, Wisconsin, is 5. A UV Index value of 3 to 5 symbolizes a moderate health threat from unsafe exposure to the Sun's UV rays.

Average temperature in May
Oshkosh, WI

Average temperature in May - Oshkosh, WI
  • Average high temperature in May: 16.8°C

The warmest month (with the highest average high temperature) is July (25°C).
The month with the lowest average high temperature is January (-5.3°C).

  • Average low temperature in May: 8°C

The month with the highest average low temperature is July (16.2°C).
The coldest month (with the lowest average low temperature) is January (-11.8°C).

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Average pressure in May
Oshkosh, WI

Average pressure in May - Oshkosh, WI
  • Average pressure in May: 1014.7mbar

The month with the highest atmospheric pressure is February (1019.1mbar).
The month with the lowest atmospheric pressure is June (1012.9mbar).

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Average wind speed in May
Oshkosh, WI

Average wind speed in May - Oshkosh, WI
  • Average wind speed in May: 14.8km/h

The windiest month (with the highest average wind speed) is April (16.9km/h).
The calmest month (with the lowest average wind speed) is July (12km/h).

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Average humidity in May
Oshkosh, WI

Average humidity in May - Oshkosh, WI
  • Average humidity in May: 79%

The months with the highest relative humidity are January and February (88%).
The month with the lowest relative humidity is April (76%).

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Average rainfall in May
Oshkosh, WI

Average rainfall in May - Oshkosh, WI
  • Average rainfall in May: 92mm

The wettest month (with the highest rainfall) is May (92mm).
The driest month (with the least rainfall) is February (26mm).

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Average rainfall days in May
Oshkosh, WI

Average rainfall days in May - Oshkosh, WI
  • Average rainfall days in May: 15.3 days

The month with the highest number of rainy days is May (15.3 days).
The month with the least rainy days is January (3.6 days).

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Average snowfall in May
Oshkosh, WI

Average snowfall in May - Oshkosh, WI
  • Average snowfall in May: 0mm

The month with the highest snowfall is January (121mm).
The months with the least snowfall are May, June, July, August and September (0mm).

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Average snowfall days in May
Oshkosh, WI

Average snowfall days in May - Oshkosh, WI
  • Average snowfall days in May: 0 days

The month with the highest number of snowfall days is January (13.8 days).
The months with the least snowfall days are May, June, July, August and September (0 days).

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

Average daylight in May / Average sunshine in May - Oshkosh, WI
  • Average daylight in May: 14.8h

The month with the longest days is June (Average daylight: 15.4h).
The month with the shortest days is December (Average daylight: 8.9h).

  • Average sunshine in May: 8.7h

The month with the most sunshine is July (Average sunshine: 10.1h).
The months with the least sunshine are January and February (Average sunshine: 3.4).

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Average sunshine days in May
Oshkosh, WI

Average sunshine days in May - Oshkosh, WI
  • Average sunshine days in May: 13.9 days

The month with the most sunshine days is September (17.2 days).
The month with the least sunshine days is April (11.9 days).

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Average UV index in May
Oshkosh, WI

Average UV index in May - Oshkosh, 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, November and December (UV index 1).

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Average cloud cover in May
Oshkosh, WI

Average cloud cover in May - Oshkosh, WI
  • Average cloud cover in May: 42

The month with the most cloud cover is January (Cloud cover 65).
The month with the least cloud cover is July (Cloud cover 33).

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Average visibility in May
Oshkosh, WI

Average visibility in May - Oshkosh, WI
  • Average visibility in May: 9km

The months with the highest visibility are March, April, May, June, July, August, October, November and December (9km).
The months with the lowest visibility are January, February and September (8km).

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