May weather forecast
Ridott, IL

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Weather in May

The last month of the spring, May, is an agreeable month in Ridott, Illinois, with an average temperature ranging between min 50.9°F (10.5°C) and max 68°F (20°C).

Temperature

With the arrival of May, the average high-temperature transitions from a mild 55.9°F (13.3°C) in April to a pleasant 68°F (20°C). May brings with it a nighttime average temperature of 50.9°F (10.5°C).

Humidity

In May, the average relative humidity in Ridott is 79%.

Rainfall

In Ridott, during May, the rain falls for 17.4 days and regularly aggregates up to 2.6" (66mm) of precipitation. In Ridott, Illinois, during the entire year, the rain falls for 138 days and collects up to 19.69" (500mm) of precipitation.

Snowfall

May through September are months without snowfall.

Daylight

The average length of the day in May is 14h and 37min.
On the first day of May, sunrise is at 5:51 am and sunset at 7:57 pm. On the last day of the month, sunrise is at 5:23 am and sunset at 8:27 pm CDT.

Sunshine

In May, the average sunshine is 8.4h.

UV index

The months with the highest UV index in Ridott, Illinois, are May through August, with an average maximum UV index of 5. A UV Index of 3 to 5 symbolizes a moderate health risk from exposure to the Sun's UV rays for ordinary individuals.
Note: In May, a daily maximum UV index of 5 leads to the following instructions:
Safety measures are advised. Light-skinned individuals may experience burns in under half an hour. UV radiation is strongest from the Sun during midday; protect yourself by staying in shaded areas. Wearing a wide-brim hat can block approximately 50% of UV radiation, protecting the eyes.
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Frequently asked questions

What are May temperatures in Ridott?

The high-temperature, in May, in Ridott, records 68°F (20°C), while the low-temperature is 50.9°F (10.5°C).

What is the average humidity in May in Ridott?

The average relative humidity in May is 79%.

How much does it rain in Ridott in May?

In Ridott, during May, the rain falls for 17.4 days and regularly aggregates up to 2.6" (66mm) of precipitation.

When it does not snow in Ridott?

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

Does it snow in Ridott in May?

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

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

In May, the average day length in Ridott, Illinois, is 14h and 37min.

What time are sunrise and sunset in May in Ridott?

On the first day of May, sunrise is at 5:51 am and sunset at 7:57 pm. On the last day of the month, sunrise is at 5:23 am and sunset at 8:27 pm CDT.

How long on average sun shines in May in Ridott?

In May, the average sunshine duration in Ridott, Illinois, is 8.4h.

What are the months with the highest UV index in Ridott?

May through August, with an average maximum UV index of 5, are months with the highest UV index in Ridott, Illinois.

How high is the UV index in May in Ridott?

In May, the average daily maximum UV index in Ridott is 5. A UV Index estimate of 3 to 5 represents a moderate vulnerability from 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
Ridott, IL

Average temperature in May - Ridott, IL
  • Average high temperature in May: 68°F

The warmest month (with the highest average high temperature) is July (79.7°F).
The month with the lowest average high temperature is January (25.2°F).

  • Average low temperature in May: 50.9°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 (13.1°F).

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Average pressure in May
Ridott, IL

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

The month with the highest atmospheric pressure is January (30.12"Hg).
The month with the lowest atmospheric pressure is June (29.91"Hg).

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Average wind speed in May
Ridott, IL

Average wind speed in May - Ridott, IL
  • Average wind speed in May: 8.8mph

The windiest month (with the highest average wind speed) is April (10.3mph).
The calmest month (with the lowest average wind speed) is August (6.5mph).

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Average humidity in May
Ridott, IL

Average humidity in May - Ridott, IL
  • Average humidity in May: 79%

The month with the highest relative humidity is January (87%).
The month with the lowest relative humidity is October (75%).

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Average rainfall in May
Ridott, IL

Average rainfall in May - Ridott, IL
  • Average rainfall in May: 2.6"

The wettest month (with the highest rainfall) is June (2.87").
The driest month (with the least rainfall) is December (0.83").

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Average rainfall days in May
Ridott, IL

Average rainfall days in May - Ridott, IL
  • Average rainfall days in May: 17.4 days

The month with the highest number of rainy days is May (17.4 days).
The month with the least rainy days is January (4.9 days).

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Average snowfall in May
Ridott, IL

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

The month with the highest snowfall is January (2.99").
The months with the least snowfall are May, June, July, August and September (0").

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Average snowfall days in May
Ridott, IL

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

The month with the highest number of snowfall days is January (11.3 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
Ridott, IL

Average daylight in May / Average sunshine in May - Ridott, 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 6min).

  • Average sunshine in May: 8h and 2min

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 36min).

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Average sunshine days in May
Ridott, IL

Average sunshine days in May - Ridott, IL
  • Average sunshine days in May: 11.3 days

The month with the most sunshine days is November (17.7 days).
The month with the least sunshine days is June (10.5 days).

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Average UV index in May
Ridott, IL

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

The months with the highest UV index are May, June, July and August (UV index 5).
The months with the lowest UV index are January and December (UV index 1).

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Average cloud cover in May
Ridott, IL

Average cloud cover in May - Ridott, IL
  • Average cloud cover in May: 43

The month with the most cloud cover is January (Cloud cover 63).
The month with the least cloud cover is September (Cloud cover 32).

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Average visibility in May
Ridott, IL

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

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

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Ridott, Illinois, USA

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