May weather forecast
Alsip, IL

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Weather in May

May, the last month of the spring in Alsip, is a comfortable month, with an average temperature varying between 51.8°F (11°C) and 66.4°F (19.1°C).

Temperature

Alsip's weather shows a temperature rise with the arrival of May, moving from a cool 55.2°F (12.9°C) in April to a refreshing 66.4°F (19.1°C). During May, the average low-temperature in Alsip, Illinois, is a cool 51.8°F (11°C).

Humidity

In Alsip, the average relative humidity in May is 76%.

Rainfall

May is the month with the most rainfall. Rain falls for 17.7 days and accumulates 3.07" (78mm) of precipitation.

Snowfall

In Alsip, snow does not fall in May through September.

Daylight

In May, the average length of the day in Alsip is 14h and 33min.
On the first day of the month, sunrise is at 5:46 am and sunset at 7:49 pm. On the last day of May, sunrise is at 5:18 am and sunset at 8:18 pm CDT.

Sunshine

In May, the average sunshine is 8.9h.

UV index

The average daily maximum UV index in May in Alsip, Illinois, is 5. A UV Index of 3 to 5 symbolizes a moderate health risk from unsafe exposure to UV radiation for the ordinary person.
Note: In May, a daily UV index of 5 turns into the following recommendations:
Prioritize safety - Suggestions to prevent sun damage are offered. The most potent solar radiation is around mid-day, so one should minimize exposure to direct sunlight during this period. To mitigate harm from sun exposure, pick sunglasses offering UVA and UVB defense.
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Frequently asked questions

What is the temperature in May in Alsip?

In Alsip, in May, the average high-temperature is 66.4°F (19.1°C), and the average low-temperature is 51.8°F (11°C).

What is the average humidity in May in Alsip?

In Alsip, Illinois, the average relative humidity in May is 76%.

What is the rainiest month in Alsip?

The month with the most rainfall is May, when the rain falls for 17.7 days and typically aggregates up to 3.07" (78mm) of precipitation.

How much does it rain in Alsip in May?

In Alsip, in May, during 17.7 rainfall days, 3.07" (78mm) of precipitation is typically accumulated.

When it does not snow in Alsip?

In Alsip, snow does not fall in May through September.

Does it snow in Alsip 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 Alsip?

In Alsip, the average day length in May is 14h and 33min.

When are sunrise and sunset in May in Alsip?

On the first day of May, sunrise is at 5:46 am and sunset at 7:49 pm. On the last day of the month, sunrise is at 5:18 am and sunset at 8:18 pm CDT.

How long on average sun shines in May in Alsip?

The average sunshine duration in May is 8.9h.

What is the UV index intensity in May in Alsip?

In Alsip, Illinois, the average daily maximum UV index in May is 5. A UV Index estimate of 3 to 5 represents a moderate health threat 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
Alsip, IL

Average temperature in May - Alsip, IL
  • Average high temperature in May: 66.4°F

The warmest month (with the highest average high temperature) is July (81°F).
The month with the lowest average high temperature is January (29.5°F).

  • Average low temperature in May: 51.8°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 (18.9°F).

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Average pressure in May
Alsip, IL

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

The month with the highest atmospheric pressure is January (30.11"Hg).
The month with the lowest atmospheric pressure is June (29.92"Hg).

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Average wind speed in May
Alsip, IL

Average wind speed in May - Alsip, IL
  • Average wind speed in May: 8.4mph

The windiest month (with the highest average wind speed) is January (10.6mph).
The calmest month (with the lowest average wind speed) is August (6.5mph).

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Average humidity in May
Alsip, IL

Average humidity in May - Alsip, IL
  • Average humidity in May: 76%

The months with the highest relative humidity are January and February (82%).
The month with the lowest relative humidity is October (72%).

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Average rainfall in May
Alsip, IL

Average rainfall in May - Alsip, IL
  • Average rainfall in May: 3.07"

The wettest month (with the highest rainfall) is May (3.07").
The driest month (with the least rainfall) is December (1.02").

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Average rainfall days in May
Alsip, IL

Average rainfall days in May - Alsip, IL
  • Average rainfall days in May: 17.7 days

The month with the highest number of rainy days is July (18 days).
The month with the least rainy days is February (4.9 days).

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Average snowfall in May
Alsip, IL

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

The month with the highest snowfall is February (3.07").
The months with the least snowfall are May, June, July, August and September (0").

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Average snowfall days in May
Alsip, IL

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

The month with the highest number of snowfall days is January (11.8 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
Alsip, IL

Average daylight in May / Average sunshine in May - Alsip, 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 12min).

  • Average sunshine in May: 8h and 5min

The month with the most sunshine is August (Average sunshine: 10h and 30min).
The month with the least sunshine is January (Average sunshine: 3h and 42min).

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Average sunshine days in May
Alsip, IL

Average sunshine days in May - Alsip, IL
  • Average sunshine days in May: 10.8 days

The month with the most sunshine days is November (17.5 days).
The month with the least sunshine days is July (9.8 days).

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Average UV index in May
Alsip, IL

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

The months with the highest UV index are June, July and August (UV index 6).
The month with the lowest UV index is December (UV index 1).

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Average cloud cover in May
Alsip, IL

Average cloud cover in May - Alsip, IL
  • Average cloud cover in May: 41

The month with the most cloud cover is January (Cloud cover 60).
The month with the least cloud cover is August (Cloud cover 28).

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Average visibility in May
Alsip, IL

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

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