May weather forecast
Baylis, IL

Share

Weather in May

May, the last month of the spring in Baylis, is a pleasant month, with an average temperature ranging between min 55.8°F (13.2°C) and max 72.3°F (22.4°C).

Temperature

The onset of May brings a minor temperature shift, with the average high-temperature moving from an enjoyable 63.5°F (17.5°C) in April to a pleasant 72.3°F (22.4°C). An average low-temperature of 55.8°F (13.2°C) is noted during the nights in May.

Humidity

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

Rainfall

The month with the most rainfall is May, when the rain falls for 16.8 days and typically aggregates up to 2.44" (62mm) of precipitation.

Snowfall

In Baylis, snow does not fall in May through October.

Daylight

The average length of the day in May is 14h and 23min.
On the first day of the month, sunrise is at 6:03 am and sunset at 7:58 pm. On the last day of May, sunrise is at 5:37 am and sunset at 8:25 pm CDT.

Sunshine

In May, the average sunshine is 9.2h.

UV index

In May, the average daily maximum UV index is 5. A UV Index estimate of 3 to 5 represents a moderate threat to health from unsafe exposure to UV radiation for ordinary individuals.
Note: The maximum daily UV index of 5 in May interprets into the following recommendations:
Act with care - The need to guard against sun damage is communicated. The Sun's most harmful UV rays are emitted around midday; avoid staying outdoors for long during this time. On sunny days, it's ideal to wear sunglasses that filter out UVA and UVB rays.
Updated: Aug 20, 2024
Published by: Weather U.S. | About Us
Data Sources | Weather Forecasting & Climate

Frequently asked questions

What are May temperatures?

The high-temperature during May is 72.3°F (22.4°C) and the low-temperature is 55.8°F (13.2°C).

What is the average humidity in May?

The average relative humidity in May is 80%.

What is the wettest month?

May is the month with the most rainfall. Rain falls for 16.8 days and accumulates 2.44" (62mm) of precipitation.

How many days does it rain in May?

In Baylis, in May, during 16.8 rainfall days, 2.44" (62mm) of precipitation is typically accumulated.

When it does not snow?

In Baylis, snow does not fall in May through October.

Does it snow in May?

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

What is the average length of the day in May?

In May, the average day length is 14h and 23min.

What time are sunrise and sunset in May?

On the first day of May, sunrise is at 6:03 am and sunset at 7:58 pm. On the last day of the month, sunrise is at 5:37 am and sunset at 8:25 pm CDT.

How long on average sun shines in May?

The average sunshine duration in May is 9.2h.

What is the UV index intensity in May?

In Baylis, the average daily maximum UV index in May is 5. A UV Index value of 3 to 5 symbolizes a medium hazard to health from exposure to the Sun's 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
Baylis, IL

Average temperature in May - Baylis, IL
  • Average high temperature in May: 72.3°F

The warmest month (with the highest average high temperature) is July (84.4°F).
The month with the lowest average high temperature is January (33.8°F).

  • Average low temperature in May: 55.8°F

The month with the highest average low temperature is July (66.7°F).
The coldest month (with the lowest average low temperature) is January (21.6°F).

Average pressure in May
Baylis, IL

Average pressure in May - Baylis, IL
  • Average pressure in May: 29.95"Hg

The month with the highest atmospheric pressure is January (30.15"Hg).
The month with the lowest atmospheric pressure is June (29.91"Hg).

Average wind speed in May
Baylis, IL

Average wind speed in May - Baylis, IL
  • Average wind speed in May: 7.9mph

The windiest months (with the highest average wind speed) are January, February and April (9.8mph).
The calmest month (with the lowest average wind speed) is July (6mph).

Average humidity in May
Baylis, IL

Average humidity in May - Baylis, IL
  • Average humidity in May: 80%

The months with the highest relative humidity are June and July (81%).
The month with the lowest relative humidity is October (71%).

Average rainfall in May
Baylis, IL

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

The wettest month (with the highest rainfall) is May (2.44").
The driest month (with the least rainfall) is February (0.75").

Average rainfall days in May
Baylis, IL

Average rainfall days in May - Baylis, IL
  • Average rainfall days in May: 16.8 days

The month with the highest number of rainy days is May (16.8 days).
The month with the least rainy days is January (4.5 days).

Average snowfall in May
Baylis, IL

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

The month with the highest snowfall is January (2.05").
The months with the least snowfall are May, June, July, August, September and October (0").

Average snowfall days in May
Baylis, IL

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

The month with the highest number of snowfall days is January (6.3 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
Baylis, IL

Average daylight in May / Average sunshine in May - Baylis, IL
  • Average daylight in May: 14h and 2min

The month with the longest days is June (Average daylight: 14h and 54min).
The month with the shortest days is December (Average daylight: 9h and 24min).

  • Average sunshine in May: 9h and 1min

The months with the most sunshine are June and July (Average sunshine: 10h and 18min).
The month with the least sunshine is January (Average sunshine: 4h and 24min).

Average sunshine days in May
Baylis, IL

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

The month with the most sunshine days is December (20.7 days).
The month with the least sunshine days is June (12.3 days).

Average UV index in May
Baylis, IL

Average UV index in May - Baylis, 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).

Average cloud cover in May
Baylis, IL

Average cloud cover in May - Baylis, IL
  • Average cloud cover in May: 38

The month with the most cloud cover is January (Cloud cover 52).
The months with the least cloud cover are June, July, August and September (Cloud cover 29).

Average visibility in May
Baylis, IL

Average visibility in May - Baylis, 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).

Baylis, Illinois, USA

Weather forecast for your location

1. Click Locate me button
2. Allow the app to use your location