May weather forecast
Silver Lake, WI

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Weather in May

May, the last month of the spring in Silver Lake, is an enjoyable month, with temperature in the range of an average low of 48.7°F (9.3°C) and an average high of 65.1°F (18.4°C).

Temperature

With the transition into May, Silver Lake experiences an increase in average high-temperatures, moving up from a fresh 53.2°F (11.8°C) in April to an enjoyable 65.1°F (18.4°C). The average temperature drops to a frosty 48.7°F (9.3°C) during the night in the month of May.

Humidity

The average relative humidity in May is 80%.

Rainfall

In May, the rain falls for 17.1 days. Throughout May, 3.03" (77mm) of precipitation is accumulated. Throughout the year, there are 139.6 rainfall days, and 26.18" (665mm) of precipitation is accumulated.

Snowfall

Months with snowfall are January through May, October through December. May is the last month it regularly snows. During 0.3 snowfall days, in May, Silver Lake aggregates 0.08" (2mm) of snow. In Silver Lake, during the entire year, snow falls for 38.2 days and aggregates up to 15.59" (396mm) of snow.

Daylight

The average length of the day in May is 14h and 38min.
On the first day of May, sunrise is at 5:46 am and sunset at 7:53 pm. On the last day of the month, sunrise is at 5:17 am and sunset at 8:23 pm CDT.

Sunshine

In Silver Lake, the average sunshine in May is 8.3h.

UV index

May through August, with an average maximum UV index of 5, are months with the highest UV index in Silver Lake. A UV Index value of 3 to 5 symbolizes a medium vulnerability from exposure to the Sun's UV rays for average individuals.
Note: An average UV index of 5 in May transforms into this advice:
Take precautions. Light skin individuals may get burned in less than 30 minutes. During midday, the Sun's radiation is strongest, and it's advisable to reduce direct exposure. Boost your sun resistance with garments that are densely woven yet spacious. Watch out! The Sun's UV radiation can be nearly magnified twofold due to snow reflection.
Updated: Aug 23, 2024
Published by: Weather U.S. | About Us
Data Sources | Weather Forecasting & Climate

Frequently asked questions

What are the temperatures in May?

In Silver Lake, 65.1°F (18.4°C) is the average high-temperature and 48.7°F (9.3°C) is the average low-temperature during May.

What is the average humidity in May?

In May, the average relative humidity is 80%.

How many days does it rain in May?

In Silver Lake, in May, during 17.1 rainfall days, 3.03" (77mm) of precipitation is typically accumulated.

What is the last month it snows?

May is the last month it regularly snows. During 0.3 snowfall days, in May, Silver Lake aggregates 0.08" (2mm) of snow.

How many hours of daylight does Silver Lake have in May?

In May, the average day length is 14h and 38min.

When is the sunrise / sunset in May in Silver Lake?

In May, on the first day of the month, sunrise is at 5:46 am and sunset at 7:53 pm. On the last day of the month, sunrise is at 5:17 am and sunset at 8:23 pm CDT.

How long on average sun shines in May?

In May, the average sunshine duration is 8.3h.

What is the month with the highest UV index?

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

What is the UV index intensity in May?

In May, the average daily maximum UV index is 5. A UV Index estimate of 3 to 5 represents a moderate vulnerability from unsafe 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
Silver Lake, WI

Average temperature in May - Silver Lake, WI
  • Average high temperature in May: 65.1°F

The warmest month (with the highest average high temperature) is July (79°F).
The month with the lowest average high temperature is January (26.2°F).

  • Average low temperature in May: 48.7°F

The month with the highest average low temperature is July (63.1°F).
The coldest month (with the lowest average low temperature) is January (14.9°F).

Average pressure in May
Silver Lake, WI

Average pressure in May - Silver Lake, WI
  • Average pressure in May: 29.96"Hg

The months with the highest atmospheric pressure are January and February (30.1"Hg).
The month with the lowest atmospheric pressure is June (29.92"Hg).

Average wind speed in May
Silver Lake, WI

Average wind speed in May - Silver Lake, WI
  • Average wind speed in May: 8.5mph

The windiest months (with the highest average wind speed) are January and February (10.3mph).
The calmest month (with the lowest average wind speed) is August (6.4mph).

Average humidity in May
Silver Lake, WI

Average humidity in May - Silver Lake, WI
  • Average humidity in May: 80%

The month with the highest relative humidity is January (85%).
The month with the lowest relative humidity is October (76%).

Average rainfall in May
Silver Lake, WI

Average rainfall in May - Silver Lake, WI
  • Average rainfall in May: 3.03"

The wettest month (with the highest rainfall) is June (3.54").
The driest month (with the least rainfall) is December (1.06").

Average rainfall days in May
Silver Lake, WI

Average rainfall days in May - Silver Lake, WI
  • Average rainfall days in May: 17.1 days

The month with the highest number of rainy days is July (18.5 days).
The month with the least rainy days is February (3.4 days).

Average snowfall in May
Silver Lake, WI

Average snowfall in May - Silver Lake, WI
  • Average snowfall in May: 0.08"

The month with the highest snowfall is January (4.33").
The months with the least snowfall are June, July, August and September (0").

Average snowfall days in May
Silver Lake, WI

Average snowfall days in May - Silver Lake, WI
  • Average snowfall days in May: 0.3 days

The month with the highest number of snowfall days is January (10.1 days).
The months with the least snowfall days are June, July, August and September (0 days).

Average daylight in May /
Average sunshine in May
Silver Lake, WI

Average daylight in May / Average sunshine in May - Silver Lake, WI
  • Average daylight in May: 14h and 4min

The month with the longest days is June (Average daylight: 15h and 18min).
The month with the shortest days is December (Average daylight: 9h and 6min).

  • Average sunshine in May: 8h and 2min

The months with the most sunshine are July and August (Average sunshine: 9h and 54min).
The months with the least sunshine are January and February (Average sunshine: 3h and 36min).

Average sunshine days in May
Silver Lake, WI

Average sunshine days in May - Silver Lake, WI
  • Average sunshine days in May: 11.1 days

The month with the most sunshine days is November (18.7 days).
The month with the least sunshine days is July (9.9 days).

Average UV index in May
Silver Lake, WI

Average UV index in May - Silver Lake, 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 and December (UV index 1).

Average cloud cover in May
Silver Lake, WI

Average cloud cover in May - Silver Lake, WI
  • Average cloud cover in May: 44

The month with the most cloud cover is January (Cloud cover 63).
The months with the least cloud cover are July, August and September (Cloud cover 32).

Average visibility in May
Silver Lake, WI

Average visibility in May - Silver Lake, WI
  • Average visibility in May: 6mi

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

Silver Lake, Wisconsin, USA

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