May weather forecast
Neillsville, WI

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Weather in May

May, the last month of the spring in Neillsville, is an enjoyable month, with an average temperature fluctuating between 64.4°F (18°C) and 46.4°F (8°C).

Temperature

Neillsville's transition into May sees a rise in the average high-temperature, advancing from a fresh 50.9°F (10.5°C) in April to an enjoyable 64.4°F (18°C). During May nights, Neillsville records an average temperature of 46.4°F (8°C).

Humidity

In May, the average relative humidity is 79%.

Rainfall

In Neillsville, in May, during 15.6 rainfall days, 1.89" (48mm) of precipitation is typically accumulated. In Neillsville, during the entire year, the rain falls for 117.6 days and collects up to 15.75" (400mm) of precipitation.

Snowfall

Months with snowfall are January through May, October through December. May is the last month it regularly snows. During 0.6 snowfall days, in May, Neillsville aggregates 0.08" (2mm) of snow. Throughout the year, there are 68.3 snowfall days, and 15.63" (397mm) of snow is accumulated.

Daylight

In May, the average length of the day is 14h and 50min.
On the first day of May, sunrise is at 5:51 am and sunset at 8:07 pm. On the last day of the month, sunrise is at 5:20 am and sunset at 8:39 pm CDT.

Sunshine

In May, the average sunshine is 8.5h.

UV index

May through August, with an average maximum UV index of 5, are months with the highest UV index. A UV Index of 3 to 5 symbolizes a moderate health risk from exposure to the Sun's UV rays for ordinary individuals.
Note: A daily maximum UV index of 5 in May translates into the following instructions:
Act with care - Obligation to protect against skin and eye damage is highlighted. The best time to avoid the Sun's harmful UV radiation is during midday when it's most potent. 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. Be vigilant! The reflective nature of snow can increase the Sun's UV radiation nearly twofold.
Updated: Jul 26, 2024
Published by: Weather U.S. | About Us
Data Sources | Weather Forecasting & Climate

Frequently asked questions

What are May temperatures?

During May, Neillsville experiences an average high-temperature of 64.4°F (18°C) and a low-temperature of 46.4°F (8°C).

What is the average humidity in May?

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

How much does it rain in May?

In Neillsville, Wisconsin, in May, it is raining for 15.6 days, with typically 1.89" (48mm) of accumulated precipitation.

What is the last month it snows?

May is the last month it regularly snows. During 0.6 snowfall days, in May, Neillsville aggregates 0.08" (2mm) of snow.

How many hours of daylight does Neillsville have in May?

The average day length in May is 14h and 50min.

When are sunrise and sunset in May?

On the first day of May, sunrise is at 5:51 am and sunset at 8:07 pm. On the last day of the month, sunrise is at 5:20 am and sunset at 8:39 pm CDT.

How many hours of sunshine does Neillsville have in May?

In Neillsville, the average sunshine duration in May is 8.5h.

What is the month with the highest UV index?

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

What is the UV index intensity in May in Neillsville?

In Neillsville, the average daily maximum UV index in May is 5. A UV Index estimate of 3 to 5 represents a moderate vulnerability from exposure to Sun's UV rays.
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
Neillsville, WI

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

The warmest month (with the highest average high temperature) is July (77.5°F).
The month with the lowest average high temperature is January (19.6°F).

  • Average low temperature in May: 46.4°F

The month with the highest average low temperature is July (59.7°F).
The coldest month (with the lowest average low temperature) is January (6.8°F).

Average pressure in May
Neillsville, WI

Average pressure in May - Neillsville, 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 (29.9"Hg).

Average wind speed in May
Neillsville, WI

Average wind speed in May - Neillsville, WI
  • Average wind speed in May: 8.7mph

The windiest month (with the highest average wind speed) is April (9.9mph).
The calmest months (with the lowest average wind speed) are July and August (6.8mph).

Average humidity in May
Neillsville, WI

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

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

Average rainfall in May
Neillsville, WI

Average rainfall in May - Neillsville, WI
  • Average rainfall in May: 1.89"

The wettest month (with the highest rainfall) is June (2.13").
The driest month (with the least rainfall) is February (0.59").

Average rainfall days in May
Neillsville, WI

Average rainfall days in May - Neillsville, WI
  • Average rainfall days in May: 15.6 days

The month with the highest number of rainy days is May (15.6 days).
The month with the least rainy days is February (3.2 days).

Average snowfall in May
Neillsville, WI

Average snowfall in May - Neillsville, WI
  • Average snowfall in May: 0.08"

The month with the highest snowfall is December (3.9").
The months with the least snowfall are June, July, August and September (0").

Average snowfall days in May
Neillsville, WI

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

The month with the highest number of snowfall days is January (15.6 days).
The months with the least snowfall days are June, July, August and September (0 days).

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

Average daylight in May / Average sunshine in May - Neillsville, 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 3min

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

Average sunshine days in May
Neillsville, WI

Average sunshine days in May - Neillsville, WI
  • Average sunshine days in May: 12 days

The month with the most sunshine days is October (17.5 days).
The month with the least sunshine days is May (12 days).

Average UV index in May
Neillsville, WI

Average UV index in May - Neillsville, 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).

Average cloud cover in May
Neillsville, WI

Average cloud cover in May - Neillsville, WI
  • Average cloud cover in May: 44

The month with the most cloud cover is January (Cloud cover 71).
The months with the least cloud cover are July and August (Cloud cover 35).

Average visibility in May
Neillsville, WI

Average visibility in May - Neillsville, WI
  • Average visibility in May: 6mi

The months with the highest visibility are April, May, June, September, October and November (6mi).
The months with the lowest visibility are January, February, March, July, August and December (5mi).

Neillsville, Wisconsin, USA

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