May weather forecast
Kingston, IL

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Weather in May

May, the last month of the spring in Kingston, is a pleasant month, with an average temperature fluctuating between 50.9°F (10.5°C) and 68.4°F (20.2°C).

Temperature

Kingston's transition into May brings a rise in the average high-temperature, moving from a refreshing 55.9°F (13.3°C) in April to an agreeable 68.4°F (20.2°C). Kingston experiences an average temperature drop to a fresh 50.9°F (10.5°C) during May nights.

Humidity

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

Rainfall

In Kingston, in May, during 15.1 rainfall days, 1.73" (44mm) of precipitation is typically accumulated. In Kingston, Illinois, during the entire year, the rain falls for 116.8 days and collects up to 11.69" (297mm) of precipitation.

Snowfall

May through September are months without snowfall in Kingston, Illinois.

Daylight

The average length of the day in May is 14h and 35min.
On the first day of the month, sunrise is at 5:49 am and sunset at 7:54 pm. On the last day of May, in Kingston, sunrise is at 5:21 am and sunset at 8:24 pm CDT.

Sunshine

In Kingston, the average sunshine in May is 8.3h.

UV index

In Kingston, Illinois, the average daily maximum UV index in May is 5. A UV Index value of 3 to 5 symbolizes a moderate threat to health from exposure to the Sun's UV rays for the average person.
Note: The daily maximum UV index of 5 in May interprets into the following advice:
Take necessary precautions - Suggestions to elude sunburn are provided. Avoiding direct sunlight during midday hours helps reduce the risk from intense UV radiation. Wearing a wide-brim hat can block approximately 50% of UV radiation, protecting the eyes. Attention! Nearly twice the Sun's UV radiation can be reflected by snow.
Updated: Feb 12, 2024
Published by: Weather U.S. | About Us
Data Sources | Weather Forecasting & Climate

Frequently asked questions

What is the temperature in May in Kingston?

An average high-temperature, in May, in Kingston, is 68.4°F (20.2°C) and the average low-temperature is 50.9°F (10.5°C).

What is the average humidity in May in Kingston?

In May, the average relative humidity is 78%.

How many days does it rain in May in Kingston?

In May, in Kingston, Illinois, the rain falls for 15.1 days. Throughout May, 1.73" (44mm) of precipitation is accumulated.

When it does not snow in Kingston?

May through September are months without snowfall.

Does it snow in Kingston in May?

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

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

In Kingston, Illinois, the average day length in May is 14h and 35min.

What time are sunrise and sunset in May in Kingston?

On the first day of May in Kingston, sunrise is at 5:49 am and sunset at 7:54 pm. On the last day of the month, sunrise is at 5:21 am and sunset at 8:24 pm CDT.

How long on average sun shines in May in Kingston?

The average sunshine duration in May in Kingston is 8.3h.

What is the UV index reading in May in Kingston?

In May, the average daily maximum UV index is 5. A UV Index value of 3 to 5 symbolizes a moderate vulnerability from unsafe exposure to Sun's UV rays.
Average humidity
Average rainfall days
Average snowfall
Average snowfall days
Average daylight
Average sunshine
Average sunshine days
Average UV index
Average cloud cover
Average visibility

Average temperature in May
Kingston, IL

Average temperature in May - Kingston, IL
  • Average high temperature in May: 68.4°F

The warmest month (with the highest average high temperature) is July (80.1°F).
The month with the lowest average high temperature is January (26.8°F).

  • Average low temperature in May: 50.9°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 (14.2°F).

Average pressure in May
Kingston, IL

Average pressure in May - Kingston, 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
Kingston, IL

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

The windiest month (with the highest average wind speed) is April (9.9mph).
The calmest month (with the lowest average wind speed) is August (6.2mph).

Average humidity in May
Kingston, IL

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

The months with the highest relative humidity are January and February (85%).
The month with the lowest relative humidity is October (75%).

Average rainfall in May
Kingston, IL

Average rainfall in May - Kingston, IL
  • Average rainfall in May: 1.73"

The wettest month (with the highest rainfall) is June (1.81").
The driest month (with the least rainfall) is February (0.47").

Average rainfall days in May
Kingston, IL

Average rainfall days in May - Kingston, IL
  • Average rainfall days in May: 15.1 days

The months with the highest number of rainy days are May and June (15.1 days).
The month with the least rainy days is February (3.5 days).

Average snowfall in May
Kingston, IL

Average snowfall in May - Kingston, IL
  • Average snowfall in May: 0"

The month with the highest snowfall is January (1.85").
The months with the least snowfall are May, June, July, August and September (0").

Average snowfall days in May
Kingston, IL

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

The month with the highest number of snowfall days is January (10.4 days).
The months with the least snowfall days are June, July, August and September (0 days).

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

Average daylight in May / Average sunshine in May - Kingston, 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 months with the most sunshine are June, July and August (Average sunshine: 9h and 30min).
The month with the least sunshine is January (Average sunshine: 3h and 30min).

Average sunshine days in May
Kingston, IL

Average sunshine days in May - Kingston, IL
  • Average sunshine days in May: 13.3 days

The month with the most sunshine days is October (19.6 days).
The month with the least sunshine days is June (11.2 days).

Average UV index in May
Kingston, IL

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

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

Average cloud cover in May
Kingston, IL

Average cloud cover in May - Kingston, 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
Kingston, IL

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

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

Kingston, Illinois, USA

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