Contents
- Weather in May
- Frequently asked questions
- Average temperature in May
- Average pressure in May
- Average wind speed in May
- Average humidity in May
- Average rainfall in May
- Average rainfall days in May
- Average snowfall in May
- Average snowfall days in May
- Average daylight in May
- Average sunshine in May
- Average sunshine days in May
- Average UV index in May
- Average cloud cover in May
- Average visibility in May
Weather in May
Temperature
Entering May, Rutland sees a temperature rise, with the average high-temperature advancing from April's moderate 59.7°F (15.4°C) to a pleasant 71.4°F (21.9°C). Rutland, in May, experiences an average temperature of 54.5°F (12.5°C) at night.Humidity
The average relative humidity in May in Rutland is 76%.Rainfall
The month with the most rainfall is May, when the rain falls for 15.1 days and typically aggregates up to 2.05" (52mm) of precipitation.Snowfall
In Rutland, snow does not fall in May through September.Daylight
In May, the average length of the day is 14h and 29min.On the first day of the month, sunrise is at 5:53 am and sunset at 7:53 pm. On the last day of May, in Rutland, sunrise is at 5:26 am and sunset at 8:21 pm CDT.
Sunshine
The average sunshine in May in Rutland, Illinois, is 8.9h.UV index
In May, the average daily maximum UV index in Rutland is 5. A UV Index reading of 3 to 5 represents a medium health hazard from unprotected exposure to Sun's UV rays for ordinary individuals.Note: The UV index of 5 in May translates into these instructions:
Exercise prevention - Warding off sunburn is urged. When the Sun's UV radiation is most intense during midday, it's best to find shade and limit exposure. In bright sunlight, prioritize sunglasses that grant protection from UVA and UVB radiation.
Frequently asked questions
What are May temperatures in Rutland?
What is the average humidity in May in Rutland?
What is the wettest month in Rutland?
How much does it rain in Rutland in May?
When it does not snow in Rutland?
Does it snow in Rutland in May?
How many hours of daylight does Rutland have in May?
When are sunrise and sunset in May in Rutland?
How many hours of sunshine does Rutland have in May?
How high is the UV index in May in Rutland?
Average temperature in May
Rutland, IL
- Average high temperature in May: 71.4°F
The warmest month (with the highest average high temperature) is July (81°F).
The month with the lowest average high temperature is January (29.7°F).
- Average low temperature in May: 54.5°F
The month with the highest average low temperature is July (64.6°F).
The coldest month (with the lowest average low temperature) is January (18.3°F).
Average pressure in May
Rutland, IL
- Average pressure in May: 29.96"Hg
The month with the highest atmospheric pressure is January (30.13"Hg).
The month with the lowest atmospheric pressure is June (29.91"Hg).
Average wind speed in May
Rutland, IL
- Average wind speed in May: 9mph
The windiest month (with the highest average wind speed) is April (10.7mph).
The calmest month (with the lowest average wind speed) is August (6.5mph).
Average humidity in May
Rutland, IL
- Average humidity in May: 76%
The month with the highest relative humidity is July (85%).
The month with the lowest relative humidity is October (71%).
Average rainfall in May
Rutland, IL
- Average rainfall in May: 2.05"
The wettest month (with the highest rainfall) is May (2.05").
The driest month (with the least rainfall) is November (0.71").
Average rainfall days in May
Rutland, IL
- Average rainfall days in May: 15.1 days
The month with the highest number of rainy days is May (15.1 days).
The month with the least rainy days is February (4.7 days).
Average snowfall in May
Rutland, IL
- Average snowfall in May: 0"
The month with the highest snowfall is February (1.65").
The months with the least snowfall are May, June, July, August and September (0").
Average snowfall days in May
Rutland, IL
- Average snowfall days in May: 0 days
The month with the highest number of snowfall days is January (10.3 days).
The months with the least snowfall days are May, June, July, August and September (0 days).
Average daylight in May /
Average sunshine in May
Rutland, IL
- Average daylight in May: 14h and 3min
The month with the longest days is June (Average daylight: 15h and 6min).
The month with the shortest days is December (Average daylight: 9h and 18min).
- Average sunshine in May: 8h and 5min
The month with the most sunshine is June (Average sunshine: 10h and 0min).
The month with the least sunshine is January (Average sunshine: 3h and 48min).
Average sunshine days in May
Rutland, IL
- Average sunshine days in May: 12.8 days
The month with the most sunshine days is November (20.4 days).
The month with the least sunshine days is July (10.3 days).
Average UV index in May
Rutland, IL
- Average UV index in May: 5
The months with the highest UV index are June and July (UV index 6).
The month with the lowest UV index is December (UV index 1).
Average cloud cover in May
Rutland, IL
- Average cloud cover in May: 40
The month with the most cloud cover is January (Cloud cover 59).
The month with the least cloud cover is September (Cloud cover 31).
Average visibility in May
Rutland, IL
- Average visibility in May: 6mi
The months with the highest visibility are January, February, March, April, May, June, September, October, November and December (6mi).
The months with the lowest visibility are July and August (5mi).
Rutland, Illinois, USA
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