May weather forecast
Garden Prairie, IL

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Weather in May

May, the last month of the spring in Garden Prairie, is an enjoyable month, with temperature in the range of an average high of 67.8°F (19.9°C) and an average low of 50.5°F (10.3°C).

Temperature

In Garden Prairie, the average high-temperature in May rises, from a refreshing 55.6°F (13.1°C) in April, to an enjoyable 67.8°F (19.9°C). In the month of May, Garden Prairie records a consistent average low-temperature of 50.5°F (10.3°C).

Humidity

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

Rainfall

In May, in Garden Prairie, the rain falls for 18.9 days. Throughout May, 3.86" (98mm) of precipitation is accumulated. Throughout the year, in Garden Prairie, there are 154 rainfall days, and 30.47" (774mm) of precipitation is accumulated.

Snowfall

May through September are months without snowfall.

Daylight

In Garden Prairie, the average length of the day in May is 14h and 37min.
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 Garden Prairie, sunrise is at 5:20 am and sunset at 8:24 pm CDT.

Sunshine

In Garden Prairie, the average sunshine in May is 8.5h.

UV index

In May, the average daily maximum UV index is 5. A UV Index value of 3 to 5 symbolizes a medium health hazard from exposure to the Sun's UV rays for the ordinary person.
Note: An average maximum UV index of 5 in May leads to these recommendations:
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. On days when the sun blazes, arm yourself with sunglasses that block UVA and UVB radiation.
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Frequently asked questions

What are the temperatures in Garden Prairie in May?

An average high-temperature, in May, in Garden Prairie, is 67.8°F (19.9°C) and the average low-temperature is 50.5°F (10.3°C).

What is the average humidity in May in Garden Prairie?

The average relative humidity in May is 78%.

How many days does it rain in May in Garden Prairie?

In Garden Prairie, Illinois, in May, it is raining for 18.9 days, with typically 3.86" (98mm) of accumulated precipitation.

When it does not snow in Garden Prairie?

In Garden Prairie, Illinois, snow does not fall in May through September.

Does it snow in Garden Prairie in May?

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

How many hours of daylight does Garden Prairie have in May?

The average day length in May in Garden Prairie is 14h and 37min.

What time are sunrise and sunset in May in Garden Prairie?

On the first day of May in Garden Prairie, Illinois, sunrise is at 5:49 am and sunset at 7:54 pm. On the last day of the month, sunrise is at 5:20 am and sunset at 8:24 pm CDT.

How many hours of sunshine does Garden Prairie have in May?

The average sunshine duration in May in Garden Prairie is 8.5h.

What is the UV index reading in May in Garden Prairie?

In Garden Prairie, Illinois, the average daily maximum UV index in May is 5. A UV Index estimate of 3 to 5 represents a medium health risk from unprotected exposure to UV radiation.
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
Garden Prairie, IL

Average temperature in May - Garden Prairie, IL
  • Average high temperature in May: 67.8°F

The warmest month (with the highest average high temperature) is July (79.9°F).
The month with the lowest average high temperature is January (25.9°F).

  • Average low temperature in May: 50.5°F

The month with the highest average low temperature is July (62.8°F).
The coldest month (with the lowest average low temperature) is January (13.6°F).

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Average pressure in May
Garden Prairie, IL

Average pressure in May - Garden Prairie, 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).

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Average wind speed in May
Garden Prairie, IL

Average wind speed in May - Garden Prairie, 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).

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Average humidity in May
Garden Prairie, IL

Average humidity in May - Garden Prairie, IL
  • Average humidity in May: 78%

The month with the highest relative humidity is January (86%).
The month with the lowest relative humidity is October (75%).

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Average rainfall in May
Garden Prairie, IL

Average rainfall in May - Garden Prairie, IL
  • Average rainfall in May: 3.86"

The wettest month (with the highest rainfall) is June (4.09").
The driest month (with the least rainfall) is February (1.46").

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Average rainfall days in May
Garden Prairie, IL

Average rainfall days in May - Garden Prairie, IL
  • Average rainfall days in May: 18.9 days

The month with the highest number of rainy days is May (18.9 days).
The month with the least rainy days is February (5.6 days).

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Average snowfall in May
Garden Prairie, IL

Average snowfall in May - Garden Prairie, IL
  • Average snowfall in May: 0"

The month with the highest snowfall is January (5.35").
The months with the least snowfall are May, June, July, August and September (0").

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Average snowfall days in May
Garden Prairie, IL

Average snowfall days in May - Garden Prairie, IL
  • Average snowfall days in May: 0 days

The month with the highest number of snowfall days is January (12.6 days).
The months with the least snowfall days are May, June, July, August and September (0 days).

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Average daylight in May /
Average sunshine in May
Garden Prairie, IL

Average daylight in May / Average sunshine in May - Garden Prairie, 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 3min

The months with the most sunshine are July and August (Average sunshine: 9h and 42min).
The month with the least sunshine is January (Average sunshine: 3h and 42min).

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Average sunshine days in May
Garden Prairie, IL

Average sunshine days in May - Garden Prairie, IL
  • Average sunshine days in May: 10.3 days

The month with the most sunshine days is November (17.3 days).
The month with the least sunshine days is June (10.2 days).

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Average UV index in May
Garden Prairie, IL

Average UV index in May - Garden Prairie, 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, November and December (UV index 1).

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Average cloud cover in May
Garden Prairie, IL

Average cloud cover in May - Garden Prairie, IL
  • Average cloud cover in May: 43

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 34).

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Average visibility in May
Garden Prairie, IL

Average visibility in May - Garden Prairie, 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).

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Garden Prairie, Illinois, USA

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