May weather forecast
Bellmont, IL

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Weather in May

The last month of the spring, May, is a warm month in Bellmont, Illinois, with an average temperature varying between 58.1°F (14.5°C) and 74.3°F (23.5°C).

Temperature

The shift from April to May brings an increase in the average high-temperature, moving from a refreshing 64.9°F (18.3°C) to a moderately hot 74.3°F (23.5°C). May's nights in Bellmont observe an average temperature of 58.1°F (14.5°C).

Humidity

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

Rainfall

In Bellmont, during May, the rain falls for 18.3 days and regularly aggregates up to 3.5" (89mm) of precipitation. In Bellmont, Illinois, during the entire year, the rain falls for 155.6 days and collects up to 34.65" (880mm) of precipitation.

Snowfall

May through October are months without snowfall.

Daylight

The average length of the day in May is 14h and 16min.
On the first day of the month, sunrise is at 5:53 am and sunset at 7:43 pm. On the last day of May, in Bellmont, sunrise is at 5:29 am and sunset at 8:09 pm CDT.

Sunshine

In Bellmont, the average sunshine in May is 9.2h.

UV index

May through August, with an average maximum UV index of 6, are months with the highest UV index. A UV Index reading of 6 to 7 represents a high threat to health from exposure to the Sun's UV rays for average individuals.
Note: The maximum UV index of 6 during May leads to these instructions:
Use protective steps and abide by sun safety guidelines. Safeguarding against skin and eye harm is necessary. Remember that the sun's UV radiation is strongest between 10 a.m. and 4 p.m. Make an effort to avoid direct sun exposure during these hours. For a sun-safe wardrobe, go for clothes that are tightly woven and generously sized.
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Frequently asked questions

What is the usual temperature for Bellmont in May?

In May, in Bellmont, the average high-temperature 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 Bellmont?

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

What is the average humidity in May in Bellmont?

The average relative humidity in May in Bellmont, Illinois, is 80%.

How much does it rain in Bellmont in May?

In May, the rain falls for 18.3 days. Throughout May, 3.5" (89mm) of precipitation is accumulated.

When it does not snow in Bellmont?

May through October are months without snowfall in Bellmont.

Does it snow in Bellmont in May?

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

How many hours of daylight does Bellmont have in May?

In May, the average day length is 14h and 16min.

When is the sunrise / sunset in May in Bellmont?

In May, on the first day of the month, sunrise is at 5:53 am and sunset at 7:43 pm. On the last day of the month, in Bellmont, sunrise is at 5:29 am and sunset at 8:09 pm CDT.

How long on average sun shines in May in Bellmont?

In May, the average sunshine duration in Bellmont, Illinois, is 9.2h.

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

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

What is the UV index intensity in May in Bellmont?

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

Average temperature in May - Bellmont, 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).

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Average pressure in May
Bellmont, IL

Average pressure in May - Bellmont, 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).

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Average wind speed in May
Bellmont, IL

Average wind speed in May - Bellmont, 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).

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Average humidity in May
Bellmont, IL

Average humidity in May - Bellmont, 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%).

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Average rainfall in May
Bellmont, IL

Average rainfall in May - Bellmont, 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").

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Average rainfall days in May
Bellmont, IL

Average rainfall days in May - Bellmont, 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).

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Average snowfall in May
Bellmont, IL

Average snowfall in May - Bellmont, 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").

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Average snowfall days in May
Bellmont, IL

Average snowfall days in May - Bellmont, 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).

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

Average daylight in May / Average sunshine in May - Bellmont, 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).

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Average sunshine days in May
Bellmont, IL

Average sunshine days in May - Bellmont, 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).

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Average UV index in May
Bellmont, IL

Average UV index in May - Bellmont, 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
Bellmont, IL

Average cloud cover in May - Bellmont, 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).

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Average visibility in May
Bellmont, IL

Average visibility in May - Bellmont, 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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Bellmont, Illinois, USA

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