May weather forecast
Ina, IL

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Weather in May

The last month of the spring, May, is a moderately hot month in Ina, Illinois, with an average temperature fluctuating between 75.2°F (24°C) and 58.1°F (14.5°C).

Temperature

May's onset brings a rise in the average high-temperature, moving from an enjoyable 65.8°F (18.8°C) in April to a warm 75.2°F (24°C). An average temperature of 58.1°F (14.5°C) is recorded during the nights in May.

Humidity

With an average relative humidity of 79%, May is the most humid month in Ina.

Rainfall

In Ina, Illinois, in May, it is raining for 13.9 days, with typically 2.05" (52mm) of accumulated precipitation. In Ina, during the entire year, the rain falls for 122.7 days and collects up to 18.03" (458mm) of precipitation.

Snowfall

May through September are months without snowfall in Ina.

Daylight

In Ina, Illinois, the average length of the day in May is 14h and 16min.
On the first day of the month, sunrise is at 5:58 am and sunset at 7:47 pm. On the last day of May, sunrise is at 5:34 am and sunset at 8:12 pm CDT.

Sunshine

In Ina, the average sunshine in May is 9.1h.

UV index

The months with the highest UV index in Ina, Illinois, are May through August, with an average maximum UV index of 6. A UV Index value of 6 to 7 symbolizes a high health hazard from exposure to the Sun's UV rays for the average person.
Note: The maximum UV index, 6 during May, leads to the following recommendations:
Use protective steps and abide by sun safety guidelines. Safeguarding against skin and eye harm is necessary. It's important to stay in the shade and limit exposure to the sun from 10 a.m. to 4 p.m., when UV radiation is most intense, although remember that shade structures may not provide full sun protection. Shield yourself from the harmful effects of UV radiation with sun-protective attire, a hat, and quality sunglasses.
Updated: Feb 12, 2024
Published by: Weather U.S. | About Us
Data Sources | Weather Forecasting & Climate

Frequently asked questions

What is the temperature in May in Ina?

In Ina, in May, the average high-temperature is 75.2°F (24°C), and the average low-temperature is 58.1°F (14.5°C).

What is the most humid month in Ina?

May is the most humid month in Ina, Illinois, with an average relative humidity of 79%.

What is the average humidity in May in Ina?

The average relative humidity in May is 79%.

How many days does it rain in May in Ina?

In Ina, Illinois, during May, the rain falls for 13.9 days and regularly aggregates up to 2.05" (52mm) of precipitation.

When it does not snow in Ina?

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

Does it snow in Ina in May?

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

How many hours of daylight does Ina have in May?

In Ina, the average day length in May is 14h and 16min.

What time are sunrise and sunset in May in Ina?

In May, on the first day of the month, sunrise is at 5:58 am and sunset at 7:47 pm. On the last day of the month, in Ina, Illinois, sunrise is at 5:34 am and sunset at 8:12 pm CDT.

How many hours of sunshine does Ina have in May?

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

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

May through August, with an average maximum UV index of 6, are months with the highest UV index in Ina, Illinois.

What is the UV index intensity in May in Ina?

The average daily maximum UV index in May is 6. A UV Index estimate of 6 to 7 represents a high hazard to health 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
Ina, IL

Average temperature in May - Ina, IL
  • Average high temperature in May: 75.2°F

The warmest month (with the highest average high temperature) is July (87.1°F).
The month with the lowest average high temperature is January (38.8°F).

  • Average low temperature in May: 58.1°F

The month with the highest average low temperature is July (68.5°F).
The coldest month (with the lowest average low temperature) is January (25.7°F).

Average pressure in May
Ina, IL

Average pressure in May - Ina, IL
  • Average pressure in May: 29.97"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).

Average wind speed in May
Ina, IL

Average wind speed in May - Ina, IL
  • Average wind speed in May: 8mph

The windiest months (with the highest average wind speed) are January and February (9.8mph).
The calmest months (with the lowest average wind speed) are July and August (5.9mph).

Average humidity in May
Ina, IL

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

The month with the highest relative humidity is May (79%).
The month with the lowest relative humidity is October (70%).

Average rainfall in May
Ina, IL

Average rainfall in May - Ina, IL
  • Average rainfall in May: 2.05"

The wettest month (with the highest rainfall) is April (2.56").
The driest month (with the least rainfall) is September (0.98").

Average rainfall days in May
Ina, IL

Average rainfall days in May - Ina, IL
  • Average rainfall days in May: 13.9 days

The month with the highest number of rainy days is May (13.9 days).
The month with the least rainy days is January (7.3 days).

Average snowfall in May
Ina, IL

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

The month with the highest snowfall is January (0.71").
The months with the least snowfall are May, June, July, August and September (0").

Average snowfall days in May
Ina, IL

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

The month with the highest number of snowfall days is January (4.5 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
Ina, IL

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

The month with the longest days is June (Average daylight: 14h and 48min).
The month with the shortest days is December (Average daylight: 9h and 36min).

  • Average sunshine in May: 9h and 1min

The month with the most sunshine is July (Average sunshine: 10h and 30min).
The month with the least sunshine is January (Average sunshine: 4h and 30min).

Average sunshine days in May
Ina, IL

Average sunshine days in May - Ina, IL
  • Average sunshine days in May: 13.8 days

The month with the most sunshine days is October (21.3 days).
The month with the least sunshine days is May (13.8 days).

Average UV index in May
Ina, IL

Average UV index in May - Ina, IL
  • Average UV index in May: 6

The months with the highest UV index are May, 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
Ina, IL

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

The months with the most cloud cover are January and February (Cloud cover 51).
The months with the least cloud cover are June and August (Cloud cover 28).

Average visibility in May
Ina, IL

Average visibility in May - Ina, 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).

Ina, Illinois, USA

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