May weather forecast
Stewardson, IL

Weather in May

The last month of the spring, May, is a moderately hot month in Stewardson, Illinois, with an average temperature ranging between max 73.4°F (23°C) and min 56.8°F (13.8°C).

Temperature

In Stewardson, the average high-temperature in May rises from a comfortable 63.3°F (17.4°C) in April to a warm 73.4°F (23°C). In Stewardson, the average low-temperature is 56.8°F (13.8°C).

Humidity

In May, the average relative humidity is 79%.

Rainfall

In Stewardson, during May, the rain falls for 14.8 days and regularly aggregates up to 2.44" (62mm) of precipitation. In Stewardson, during the entire year, the rain falls for 135.9 days and collects up to 21.89" (556mm) of precipitation.

Snowfall

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

Daylight

In Stewardson, the average length of the day in May is 14h and 21min.
On the first day of May, sunrise is at 5:55 am and sunset at 7:47 pm. On the last day of the month, sunrise is at 5:30 am and sunset at 8:14 pm CDT.

Sunshine

The average sunshine in May in Stewardson, Illinois, is 9.1h.

UV index

The average daily maximum UV index in May in Stewardson is 5. A UV Index value of 3 to 5 symbolizes a moderate threat to health from exposure to the Sun's UV rays for the average person.
Note: The average daily UV index of 5 in May transform into the following instructions:
Take precautions - Protection against sunburn is recommended. The Sun's most intense and consequently most harmful UV radiation during midday hours should be decreased by minimizing exposure and seeking shade. Sun-protective clothing, a long-sleeved shirt and pants, a wide-brimmed hat, and UVA and UVB-blocking sunglasses are particularly helpful in blocking UV radiation's harmful effects.
[Resources]

FAQ

What is the temperature in May in Stewardson?

The average high-temperature, in May, in Stewardson, Illinois, is 73.4°F (23°C), while the average low-temperature is 56.8°F (13.8°C).

What is the average humidity in May in Stewardson?

In May, the average relative humidity is 79%.

How much does it rain in Stewardson in May?

In Stewardson, in May, it is raining for 14.8 days, with typically 2.44" (62mm) of accumulated precipitation.

When it does not snow in Stewardson?

May through October are months without snowfall in Stewardson, Illinois.

Does it snow in Stewardson in May?

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

How many hours of daylight does Stewardson have in May?

The average day length in May in Stewardson, Illinois, is 14h and 21min.

When are sunrise and sunset in May in Stewardson?

In May, on the first day of the month, sunrise is at 5:55 am and sunset at 7:47 pm. On the last day of the month, in Stewardson, sunrise is at 5:30 am and sunset at 8:14 pm CDT.

How many hours of sunshine does Stewardson have in May?

In Stewardson, Illinois, the average sunshine duration in May is 9.1h.

What is the UV index reading in May in Stewardson?

In Stewardson, the average daily maximum UV index in May is 5. A UV Index estimate of 3 to 5 represents a medium hazard to health from exposure to Sun's UV rays.
Average humidity
Average rainfall days
Average snowfall
Average snowfall days
Average sunshine
Average sunshine days
Average UV index
Average cloud cover
Average visibility

Average temperature in May
Stewardson, IL

Average temperature in May - Stewardson, IL
  • Average high temperature in May: 73.4°F

The warmest month (with the highest average high temperature) is July (83.3°F).
The month with the lowest average high temperature is January (35.2°F).

  • Average low temperature in May: 56.8°F

The month with the highest average low temperature is July (66.6°F).
The coldest month (with the lowest average low temperature) is January (23°F).

[Resources]

Average pressure in May
Stewardson, IL

Average pressure in May - Stewardson, 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).

[Resources]

Average wind speed in May
Stewardson, IL

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

The windiest month (with the highest average wind speed) is January (10.4mph).
The calmest month (with the lowest average wind speed) is July (6mph).

[Resources]

Average humidity in May
Stewardson, IL

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

The month with the highest relative humidity is July (82%).
The month with the lowest relative humidity is October (71%).

[Resources]

Average rainfall in May
Stewardson, IL

Average rainfall in May - Stewardson, IL
  • Average rainfall in May: 2.44"

The wettest month (with the highest rainfall) is April (2.83").
The driest month (with the least rainfall) is February (1.06").

[Resources]

Average rainfall days in May
Stewardson, IL

Average rainfall days in May - Stewardson, IL
  • Average rainfall days in May: 14.8 days

The month with the highest number of rainy days is July (15.2 days).
The month with the least rainy days is January (6.9 days).

[Resources]

Average snowfall in May
Stewardson, IL

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

The month with the highest snowfall is January (1.18").
The months with the least snowfall are May, June, July, August, September and October (0").

[Resources]

Average snowfall days in May
Stewardson, IL

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

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

[Resources]

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

Average daylight in May / Average sunshine in May - Stewardson, IL
  • Average daylight in May: 14h and 21min

The month with the longest days is June (Average daylight: 14h and 53min).
The month with the shortest days is December (Average daylight: 9h and 28min).

  • Average sunshine in May: 9h and 6min

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 18min).

[Resources]

Average sunshine days in May
Stewardson, IL

Average sunshine days in May - Stewardson, IL
  • Average sunshine days in May: 12.9 days

The month with the most sunshine days is January (20 days).
The month with the least sunshine days is May (12.9 days).

[Resources]

Average UV index in May
Stewardson, IL

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

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

[Resources]

Average cloud cover in May
Stewardson, IL

Average cloud cover in May - Stewardson, IL
  • Average cloud cover in May: 39

The months with the most cloud cover are January and February (Cloud cover 53).
The months with the least cloud cover are June and September (Cloud cover 29).

[Resources]

Average visibility in May
Stewardson, IL

Average visibility in May - Stewardson, 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).

[Resources]

Weather forecast for your location

1. Click Locate me button
2. Allow the app to use your location
* you will be automatically redirected to the weather forecast for your location