May weather forecast
Mount Carmel, IL

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Weather in May

May, the last month of the spring in Mount Carmel, is a moderately hot month, with temperature in the range of an average high of 74.3°F (23.5°C) and an average low of 58.1°F (14.5°C).

Temperature

A shift in the average high-temperature is noticeable in May, changing from a comfortable 64.9°F (18.3°C) in April to a warm 74.3°F (23.5°C). Mount Carmel experiences an average nighttime temperature of 58.1°F (14.5°C) in the month of May.

Humidity

The months with the highest humidity in Mount Carmel are May and July, with an average relative humidity of 80%.

Rainfall

In Mount Carmel, in May, it is raining for 18.3 days, with typically 3.5" (89mm) of accumulated precipitation. In Mount Carmel, during the entire year, the rain falls for 155.6 days and collects up to 34.65" (880mm) of precipitation.

Snowfall

In Mount Carmel, Illinois, snow does not fall in May through October.

Daylight

The average length of the day in May in Mount Carmel is 14h and 17min.
On the first day of May in Mount Carmel, Illinois, sunrise is at 5:53 am and sunset at 7:43 pm. On the last day of the month, sunrise is at 5:28 am and sunset at 8:08 pm CDT.

Sunshine

In May, the average sunshine in Mount Carmel is 9.2h.

UV index

May through August, with an average maximum UV index of 6, are months with the highest UV index in Mount Carmel. A UV Index estimate of 6 to 7 represents a high threat to health from unsafe exposure to UV radiation for ordinary individuals.
Note: The daily maximum UV index of 6 in May interprets into the following advice:
Sustain precautions and conform to sun safety norms. Preventing sunburn is necessary. The Sun emits the most powerful UV radiation between 10 a.m. and 4 p.m. Try to avoid direct sunlight during this period. A wide-brimmed hat provides unparalleled sun protection for sensitive areas like the eyes, ears, and neck.
Updated: Feb 12, 2024
Published by: Weather U.S. | About Us
Data Sources | Weather Forecasting & Climate

Frequently asked questions

What is the average May temperature in Mount Carmel?

An average high-temperature, in May, in Mount Carmel, is 74.3°F (23.5°C) and the average low-temperature is 58.1°F (14.5°C).

What are the most humid months in Mount Carmel?

The months with the highest humidity are May and July, with an average relative humidity of 80%.

What is the average humidity in May in Mount Carmel?

In Mount Carmel, the average relative humidity in May is 80%.

How many days does it rain in May in Mount Carmel?

In Mount Carmel, Illinois, in May, it is raining for 18.3 days, with typically 3.5" (89mm) of accumulated precipitation.

When it does not snow in Mount Carmel?

In Mount Carmel, snow does not fall in May through October.

Does it snow in Mount Carmel in May?

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

How many hours of daylight does Mount Carmel have in May?

The average day length in May is 14h and 17min.

What time are sunrise and sunset in May in Mount Carmel?

On the first day of May in Mount Carmel, Illinois, sunrise is at 5:53 am and sunset at 7:43 pm. On the last day of the month, sunrise is at 5:28 am and sunset at 8:08 pm CDT.

How long on average sun shines in May in Mount Carmel?

The average sunshine duration in May in Mount Carmel, Illinois, is 9.2h.

What is the month with the highest UV index in Mount Carmel?

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

What is the UV index intensity in May in Mount Carmel?

In Mount Carmel, the average daily maximum UV index in May is 6. A UV Index reading of 6 to 7 represents 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
Mount Carmel, IL

Average temperature in May - Mount Carmel, IL
  • Average high temperature in May: 74.3°F

The warmest month (with the highest average high temperature) is July (84.7°F).
The month with the lowest average high temperature is January (37.9°F).

  • Average low temperature in May: 58.1°F

The month with the highest average low temperature is July (67.5°F).
The coldest month (with the lowest average low temperature) is January (24.8°F).

Average pressure in May
Mount Carmel, IL

Average pressure in May - Mount Carmel, IL
  • Average pressure in May: 29.97"Hg

The month with the highest atmospheric pressure is January (30.16"Hg).
The month with the lowest atmospheric pressure is June (29.94"Hg).

Average wind speed in May
Mount Carmel, IL

Average wind speed in May - Mount Carmel, IL
  • Average wind speed in May: 8.3mph

The windiest month (with the highest average wind speed) is February (10.1mph).
The calmest month (with the lowest average wind speed) is July (5.9mph).

Average humidity in May
Mount Carmel, IL

Average humidity in May - Mount Carmel, IL
  • Average humidity in May: 80%

The months with the highest relative humidity are May and July (80%).
The month with the lowest relative humidity is October (70%).

Average rainfall in May
Mount Carmel, IL

Average rainfall in May - Mount Carmel, IL
  • Average rainfall in May: 3.5"

The wettest month (with the highest rainfall) is April (4.72").
The driest month (with the least rainfall) is September (1.85").

Average rainfall days in May
Mount Carmel, IL

Average rainfall days in May - Mount Carmel, 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 January (9.4 days).

Average snowfall in May
Mount Carmel, IL

Average snowfall in May - Mount Carmel, IL
  • Average snowfall in May: 0"

The month with the highest snowfall is January (1.46").
The months with the least snowfall are May, June, July, August, September and October (0").

Average snowfall days in May
Mount Carmel, IL

Average snowfall days in May - Mount Carmel, IL
  • Average snowfall days in May: 0 days

The month with the highest number of snowfall days is January (6.8 days).
The months with the least snowfall days are May, June, July, August, September and October (0 days).

Average daylight in May /
Average sunshine in May
Mount Carmel, IL

Average daylight in May / Average sunshine in May - Mount Carmel, 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 1min

The month with the most sunshine is June (Average sunshine: 10h and 36min).
The month with the least sunshine is January (Average sunshine: 4h and 18min).

Average sunshine days in May
Mount Carmel, IL

Average sunshine days in May - Mount Carmel, IL
  • Average sunshine days in May: 10.3 days

The month with the most sunshine days is October (18.5 days).
The month with the least sunshine days is May (10.3 days).

Average UV index in May
Mount Carmel, IL

Average UV index in May - Mount Carmel, 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).

Average cloud cover in May
Mount Carmel, IL

Average cloud cover in May - Mount Carmel, IL
  • Average cloud cover in May: 39

The month with the most cloud cover is January (Cloud cover 53).
The months with the least cloud cover are June and August (Cloud cover 28).

Average visibility in May
Mount Carmel, IL

Average visibility in May - Mount Carmel, 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).

Mount Carmel, Illinois, USA

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