May weather forecast
Clare, IL

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Weather in May

May, the last month of the spring in Clare, is a pleasant month, with an average temperature varying between 68.7°F (20.4°C) and 51.4°F (10.8°C).

Temperature

The shift into May is characterized by a rise in the average high-temperature, transitioning from April's mild 56.7°F (13.7°C) to a pleasant 68.7°F (20.4°C). Throughout May, the temperature in Clare, Illinois, tends to fall to a consistent average low of 51.4°F (10.8°C).

Humidity

In Clare, the average relative humidity in May is 78%.

Rainfall

The month with the most rainfall is May, when the rain falls for 18.3 days and typically aggregates up to 4.37" (111mm) of precipitation.

Snowfall

January through May, October through December are months with snowfall. May is the last month it regularly snows. During 0.1 snowfall days, in May, Clare aggregates 0.04" (1mm) of snow. In Clare, during the entire year, snow falls for 44.3 days and aggregates up to 17.87" (454mm) of snow.

Daylight

In Clare, the average length of the day in May is 14h and 35min.
On the first day of the month, sunrise is at 5:50 am and sunset at 7:54 pm. On the last day of May, sunrise is at 5:22 am and sunset at 8:24 pm CDT.

Sunshine

The average sunshine in May is 8.4h.

UV index

In Clare, the average daily maximum UV index in May is 5. A UV Index estimate of 3 to 5 represents a medium health hazard from exposure to the Sun's UV radiation for average individuals.
Note: A maximum high UV index of 5 in May translates into the following recommendations:
Act with care - The suggestion to avoid sunburn is emphasized. The solar radiation around mid-day is intense; avoid the Sun and stay safe. Your best bet for sun defense on the face, eyes, and neck is a hat with a wide brim. Mark this! Snow reflection can nearly double the UV radiation intensity from the Sun.
Updated: Jun 15, 2024
Published by: Weather U.S. | About Us
Data Sources | Weather Forecasting & Climate

Frequently asked questions

What is the temperature in May?

During May, Clare experiences an average high-temperature of 68.7°F (20.4°C) and a low-temperature of 51.4°F (10.8°C).

What is the average humidity in May?

In Clare, the average relative humidity in May is 78%.

What is the rainiest month?

The month with the most rainfall is May, when the rain falls for 18.3 days and typically aggregates up to 4.37" (111mm) of precipitation.

How much does it rain in May?

In Clare, in May, during 18.3 rainfall days, 4.37" (111mm) of precipitation is typically accumulated.

What is the last month it snows?

May is the last month it regularly snows. During 0.1 snowfall days, in May, Clare aggregates 0.04" (1mm) of snow.

How many hours of daylight does Clare have in May?

The average day length in May is 14h and 35min.

When are sunrise and sunset in May?

On the first day of May, sunrise is at 5:50 am and sunset at 7:54 pm. On the last day of the month, sunrise is at 5:22 am and sunset at 8:24 pm CDT.

How long on average sun shines in May?

In May, the average sunshine duration in Clare is 8.4h.

What is the UV index intensity in May in Clare?

In Clare, the average daily maximum UV index in May is 5. A UV Index reading of 3 to 5 represents a moderate health threat 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
Clare, IL

Average temperature in May - Clare, IL
  • Average high temperature in May: 68.7°F

The warmest month (with the highest average high temperature) is July (80.2°F).
The month with the lowest average high temperature is January (27°F).

  • Average low temperature in May: 51.4°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 (15.1°F).

Average pressure in May
Clare, IL

Average pressure in May - Clare, IL
  • Average pressure in May: 29.96"Hg

The month with the highest atmospheric pressure is January (30.11"Hg).
The month with the lowest atmospheric pressure is June (29.92"Hg).

Average wind speed in May
Clare, IL

Average wind speed in May - Clare, IL
  • Average wind speed in May: 8.5mph

The windiest month (with the highest average wind speed) is April (10mph).
The calmest month (with the lowest average wind speed) is August (6.2mph).

Average humidity in May
Clare, IL

Average humidity in May - Clare, IL
  • Average humidity in May: 78%

The months with the highest relative humidity are January and July (85%).
The months with the lowest relative humidity are April and October (75%).

Average rainfall in May
Clare, IL

Average rainfall in May - Clare, IL
  • Average rainfall in May: 4.37"

The wettest month (with the highest rainfall) is May (4.37").
The driest month (with the least rainfall) is February (1.65").

Average rainfall days in May
Clare, IL

Average rainfall days in May - Clare, IL
  • Average rainfall days in May: 18.3 days

The month with the highest number of rainy days is May (18.3 days).
The month with the least rainy days is February (4.7 days).

Average snowfall in May
Clare, IL

Average snowfall in May - Clare, IL
  • Average snowfall in May: 0.04"

The month with the highest snowfall is January (5.55").
The months with the least snowfall are June, July, August and September (0").

Average snowfall days in May
Clare, IL

Average snowfall days in May - Clare, IL
  • Average snowfall days in May: 0.1 days

The month with the highest number of snowfall days is January (11.8 days).
The months with the least snowfall days are June, July, August and September (0 days).

Average daylight in May /
Average sunshine in May
Clare, IL

Average daylight in May / Average sunshine in May - Clare, IL
  • Average daylight in May: 14h and 4min

The month with the longest days is June (Average daylight: 15h and 12min).
The month with the shortest days is December (Average daylight: 9h and 12min).

  • Average sunshine in May: 8h and 2min

The month with the most sunshine is July (Average sunshine: 9h and 36min).
The month with the least sunshine is January (Average sunshine: 3h and 36min).

Average sunshine days in May
Clare, IL

Average sunshine days in May - Clare, IL
  • Average sunshine days in May: 10.8 days

The month with the most sunshine days is November (17.2 days).
The months with the least sunshine days are June and July (10.3 days).

Average UV index in May
Clare, IL

Average UV index in May - Clare, IL
  • Average UV index in May: 5

The months with the highest UV index are June and August (UV index 6).
The months with the lowest UV index are January and December (UV index 1).

Average cloud cover in May
Clare, IL

Average cloud cover in May - Clare, IL
  • 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 August and September (Cloud cover 35).

Average visibility in May
Clare, IL

Average visibility in May - Clare, IL
  • Average visibility in May: 6mi

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

Clare, Illinois, USA

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