Oshkosh
Wisconsin, USA
Long-term weather forecast
Long-term weather forecast

May weather forecast and climate
Oshkosh, WI

A scenic shot of a beautiful nature park with many trees and neat lawns next to a calm pond, in Oshkosh, Wisconsin
A scenic shot of a beautiful nature park with many trees and neat lawns next to a calm pond, in Oshkosh, Wisconsin
May, the last month of the spring, in Oshkosh, is a comfortable month, with average temperature fluctuating between 46.2°F (7.9°C) and 67.8°F (19.9°C).

Temperature

In Oshkosh, the average high-temperature in May rises, from a fresh 55°F (12.8°C) in April, to a comfortable 67.8°F (19.9°C). In Oshkosh, the average low-temperature is 46.2°F (7.9°C).

Rainfall

In May, the rain falls for 11 days. Throughout May, 3.3" (82.8mm) of precipitation is accumulated. In Oshkosh, during the entire year, the rain falls for 105 days and collects up to 29.7" (755.2mm) of precipitation.

Snowfall

January through May, October through December are months with snowfall in Oshkosh.

Daylight

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

Sunshine

In Oshkosh, Wisconsin, the average sunshine in May is 9h.

UV index

The average daily maximum UV index in Oshkosh is 7. A UV Index estimate of 6 to 7 represents a high health vulnerability from unsafe exposure to the UV radiation for average individuals.
The average daily UV index of 7 transform into the following instructions:
Take precautions against overexposure. Fair-skinned people may get burned in less than 20 minutes. The Sun's UV radiation is most powerful between 10 a.m. and 4 p.m. To the extent possible, limit exposure to the direct sun during these hours. 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. Caution! The reflection of snow can nearly double the intensity of the Sun's UV radiation.

What is the temperature in May in Oshkosh?

In May, in Oshkosh, Wisconsin, the average high-temperature is 67.8°F (19.9°C), and the average low-temperature is 46.2°F (7.9°C).

How many days does it rain in May in Oshkosh?

In May, in Oshkosh, the rain falls for 11 days. Throughout May, 3.3" (82.8mm) of precipitation is accumulated.

What is the last month it snows in Oshkosh?

May is the last month it regularly snows in Oshkosh. Throughout May, Oshkosh aggregates 0.4" (10.2mm) of snow.

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

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

How long on average sun shines in May in Oshkosh?

In Oshkosh, Wisconsin, the average sunshine in May is 9h.

What is the UV index intensity in May in Oshkosh?

In Oshkosh, Wisconsin, the average daily maximum UV index in May is 7. A UV Index value of 6 to 7 symbolizes a high hazard to health from unsafe exposure to the Sun's UV rays.
Average temperature in May - Oshkosh, WI
  • Average high temperature in May: 67.9°F

The warmest month (with the highest average high temperature) is July (82.7°F).
The month with the lowest average high temperature is January (25.7°F).

  • Average low temperature in May: 46.3°F

The month with the highest average low temperature is July (61.1°F).
The coldest month (with the lowest average low temperature) is January (8.7°F).

Average rainfall in May - Oshkosh, WI
  • Average rainfall in May: 3.3"

The wettest month (with the highest rainfall) is June (3.9").
The driest month (with the lowest rainfall) is February (1.1").

Average rainfall days in May - Oshkosh, WI
  • Average rainfall days in May: 11 days

The month with the highest number of rainy days is May (11 days).
The month with the lowest number of rainy days is February (7 days).

Average snowfall in May - Oshkosh, WI
  • Average snowfall in May: 0.4"

The month with the highest snowfall is January (10.5").
Months with the lowest snowfall are June, July, August and September (0").

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 shortest days is December (Average daylight: 9h).

  • Average sunshine in May: 9h

Months with most sunshine are June and July (Average sunshine: 10h).
Months with least sunshine are November and December (Average sunshine: 4).

Average UV index in May - Oshkosh, WI
  • Average UV index in May: 7

Months with the highest UV index are June and July (UV index 8).
Months with the lowest UV index are January and December (UV index 1).