May weather forecast
Carlyle, IL

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Weather in May

The last month of the spring, May, is a moderately hot month in Carlyle, Illinois, with an average temperature varying between 74.5°F (23.6°C) and 57.7°F (14.3°C).

Temperature

Carlyle's May weather shows an increase in high-temperatures, moving from April's refreshing 64.6°F (18.1°C) to a moderately hot 74.5°F (23.6°C). During the nights in May, Carlyle observes an average low-temperature of 57.7°F (14.3°C).

Humidity

May, July and August, with an average relative humidity of 80%, are the most humid months.

Rainfall

In Carlyle, in May, during 14.5 rainfall days, 1.85" (47mm) of precipitation is typically accumulated. Throughout the year, there are 120.1 rainfall days, and 15.55" (395mm) of precipitation is accumulated.

Snowfall

In Carlyle, snow does not fall in April through October.

Daylight

In May, the average length of the day is 14h and 17min.
On the first day of May, sunrise is at 5:59 am and sunset at 7:49 pm. On the last day of the month, sunrise is at 5:34 am and sunset at 8:15 pm CDT.

Sunshine

In May, the average sunshine in Carlyle is 9.3h.

UV index

The months with the highest UV index in Carlyle, Illinois, are May through August, with an average maximum UV index of 6. A UV Index reading of 6 to 7 represents a high threat to health from exposure to the Sun's UV radiation for ordinary individuals.
Note: The UV index of 6 in May translates into these instructions:
Skirt overexposure. People with light complexions might get scorched in under 20 minutes. Avoid direct Sun exposure and seek shade between 10 a.m. and 4 p.m., when UV radiation is at its peak, but keep in mind that not all shade structures provide complete protection. Experience reduced UV exposure by about half when donning a wide-brim hat.
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Frequently asked questions

What are the temperatures in Carlyle in May?

The average high-temperature and low-temperature in Carlyle during May are 74.5°F (23.6°C) and 57.7°F (14.3°C) respectively.

What is the most humid month in Carlyle?

May, July and August, with an average relative humidity of 80%, are most humid months.

What is the average humidity in May in Carlyle?

In Carlyle, Illinois, the average relative humidity in May is 80%.

How many days does it rain in May in Carlyle?

In Carlyle, Illinois, in May, during 14.5 rainfall days, 1.85" (47mm) of precipitation is typically accumulated.

When it does not snow in Carlyle?

In Carlyle, snow does not fall in April through October.

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

In Carlyle, Illinois, the average day length in May is 14h and 17min.

When are sunrise and sunset in May in Carlyle?

On the first day of May in Carlyle, Illinois, sunrise is at 5:59 am and sunset at 7:49 pm. On the last day of the month, sunrise is at 5:34 am and sunset at 8:15 pm CDT.

How many hours of sunshine does Carlyle have in May?

The average sunshine duration in May in Carlyle, Illinois, is 9.3h.

What is the month with the highest UV index in Carlyle?

May through August, with an average maximum UV index of 6, are months with the highest UV index in Carlyle.

How high is the UV index in May in Carlyle?

In May, the average daily maximum UV index in Carlyle, Illinois, is 6. A UV Index of 6 to 7 symbolizes a high health 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
Carlyle, IL

Average temperature in May - Carlyle, IL
  • Average high temperature in May: 74.5°F

The warmest month (with the highest average high temperature) is July (84.9°F).
The month with the lowest average high temperature is January (37°F).

  • Average low temperature in May: 57.7°F

The month with the highest average low temperature is July (67.6°F).
The coldest month (with the lowest average low temperature) is January (24.4°F).

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Average pressure in May
Carlyle, IL

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

The month with the highest atmospheric pressure is January (30.16"Hg).
The month with the lowest atmospheric pressure is June (29.93"Hg).

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Average wind speed in May
Carlyle, IL

Average wind speed in May - Carlyle, IL
  • Average wind speed in May: 7.8mph

The windiest months (with the highest average wind speed) are January and February (9.8mph).
The calmest month (with the lowest average wind speed) is July (5.7mph).

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Average humidity in May
Carlyle, IL

Average humidity in May - Carlyle, IL
  • Average humidity in May: 80%

The months with the highest relative humidity are May, July and August (80%).
The month with the lowest relative humidity is October (71%).

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Average rainfall in May
Carlyle, IL

Average rainfall in May - Carlyle, IL
  • Average rainfall in May: 1.85"

The wettest month (with the highest rainfall) is June (2.01").
The driest month (with the least rainfall) is February (0.71").

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Average rainfall days in May
Carlyle, IL

Average rainfall days in May - Carlyle, IL
  • Average rainfall days in May: 14.5 days

The month with the highest number of rainy days is May (14.5 days).
The month with the least rainy days is January (5.8 days).

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Average snowfall in May
Carlyle, IL

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

The month with the highest snowfall is February (0.71").
The months with the least snowfall are April, May, June, July, August, September and October (0").

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Average snowfall days in May
Carlyle, IL

Average snowfall days in May - Carlyle, IL
  • Average snowfall days in May: 0 days

The month with the highest number of snowfall days is January (5.3 days).
The months with the least snowfall days are May, June, July, August, September and October (0 days).

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

Average daylight in May / Average sunshine in May - Carlyle, IL
  • Average daylight in May: 14h and 2min

The month with the longest days is June (Average daylight: 14h and 48min).
The month with the shortest days is December (Average daylight: 9h and 30min).

  • Average sunshine in May: 9h and 2min

The month with the most sunshine is June (Average sunshine: 10h and 30min).
The month with the least sunshine is January (Average sunshine: 4h and 30min).

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Average sunshine days in May
Carlyle, IL

Average sunshine days in May - Carlyle, IL
  • Average sunshine days in May: 14.1 days

The month with the most sunshine days is December (22.5 days).
The month with the least sunshine days is June (13.8 days).

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Average UV index in May
Carlyle, IL

Average UV index in May - Carlyle, IL
  • Average UV index in May: 6

The months with the highest UV index are May, June, July and August (UV index 6).
The months with the lowest UV index are January, February, November and December (UV index 2).

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Average cloud cover in May
Carlyle, IL

Average cloud cover in May - Carlyle, IL
  • Average cloud cover in May: 38

The month with the most cloud cover is January (Cloud cover 51).
The months with the least cloud cover are June, July and August (Cloud cover 28).

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Average visibility in May
Carlyle, IL

Average visibility in May - Carlyle, IL
  • 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).

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Carlyle, Illinois, USA

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