May weather forecast
Tansill, IL

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Weather in May

The last month of the spring, May, is a moderately hot month in Tansill, Illinois, with temperature in the range of an average low of 59°F (15°C) and an average high of 76.5°F (24.7°C).

Temperature

Tansill's May weather brings a rise in high-temperatures, moving from an enjoyable 67.1°F (19.5°C) in April to a warm 76.5°F (24.7°C). Tansill, in May, witnesses an average low-temperature of 59°F (15°C).

Humidity

March and May, with an average relative humidity of 79%, are the most humid months.

Rainfall

In Tansill, in May, during 17.3 rainfall days, 3.78" (96mm) of precipitation is typically accumulated. In Tansill, during the entire year, the rain falls for 160.7 days and collects up to 36.73" (933mm) of precipitation.

Snowfall

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

Daylight

In May, the average length of the day in Tansill, Illinois, is 14h and 11min.
On the first day of May in Tansill, sunrise is at 5:58 am and sunset at 7:44 pm. On the last day of the month, sunrise is at 5:35 am and sunset at 8:08 pm CDT.

Sunshine

In Tansill, the average sunshine in May is 9.3h.

UV index

The months with the highest UV index in Tansill are May through August, with an average maximum UV index of 6. A UV Index of 6 to 7 symbolizes a high health hazard from exposure to the Sun's UV radiation for average individuals.
Note: A maximum high daily UV index of 6 during May translates into the following directions:
Persist with safeguards and heed sun safety doctrines. Keeping sunburn at bay is of prime importance. Between 10 a.m. and 4 p.m., the Sun's UV radiation is at its peak. Limit your exposure to direct sunlight during these hours. Employ a wide-brim hat for potent defense against up to 50% of UV rays.
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Frequently asked questions

What is the usual temperature for Tansill in May?

Tansill in May has an average high-temperature of 76.5°F (24.7°C) and an average low-temperature of 59°F (15°C).

What is the most humid month in Tansill?

March and May, with an average relative humidity of 79%, are most humid months in Tansill, Illinois.

What is the average humidity in May in Tansill?

In May, the average relative humidity in Tansill, Illinois, is 79%.

How many days does it rain in May in Tansill?

In May, the rain falls for 17.3 days. Throughout May, 3.78" (96mm) of precipitation is accumulated.

When it does not snow in Tansill?

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

Does it snow in Tansill in May?

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

How many hours of daylight does Tansill have in May?

In Tansill, Illinois, the average day length in May is 14h and 11min.

When are sunrise and sunset in May in Tansill?

In May, on the first day of the month, sunrise is at 5:58 am and sunset at 7:44 pm. On the last day of the month, sunrise is at 5:35 am and sunset at 8:08 pm CDT.

How many hours of sunshine does Tansill have in May?

In May, the average sunshine duration is 9.3h.

When is the highest UV index in Tansill?

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

What is the UV index reading in May in Tansill?

In Tansill, Illinois, the average daily maximum UV index in May is 6. A UV Index of 6 to 7 symbolizes a high health risk 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
Tansill, IL

Average temperature in May - Tansill, IL
  • Average high temperature in May: 76.5°F

The warmest month (with the highest average high temperature) is July (88.3°F).
The month with the lowest average high temperature is January (41.4°F).

  • Average low temperature in May: 59°F

The month with the highest average low temperature is July (68.9°F).
The coldest month (with the lowest average low temperature) is January (28°F).

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Average pressure in May
Tansill, IL

Average pressure in May - Tansill, IL
  • Average pressure in May: 29.98"Hg

The month with the highest atmospheric pressure is January (30.17"Hg).
The month with the lowest atmospheric pressure is June (29.95"Hg).

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Average wind speed in May
Tansill, IL

Average wind speed in May - Tansill, IL
  • Average wind speed in May: 7.5mph

The windiest months (with the highest average wind speed) are January, March and April (8.9mph).
The calmest months (with the lowest average wind speed) are July and August (5.6mph).

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Average humidity in May
Tansill, IL

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

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

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Average rainfall in May
Tansill, IL

Average rainfall in May - Tansill, IL
  • Average rainfall in May: 3.78"

The wettest month (with the highest rainfall) is April (4.29").
The driest month (with the least rainfall) is September (1.5").

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Average rainfall days in May
Tansill, IL

Average rainfall days in May - Tansill, IL
  • Average rainfall days in May: 17.3 days

The month with the highest number of rainy days is May (17.3 days).
The month with the least rainy days is October (10.2 days).

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Average snowfall in May
Tansill, IL

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

The month with the highest snowfall is February (1.61").
The months with the least snowfall are May, June, July, August, September and October (0").

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Average snowfall days in May
Tansill, IL

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

The month with the highest number of snowfall days is January (4.3 days).
The months with the least snowfall days are May, June, July, August, September and October (0 days).

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

Average daylight in May / Average sunshine in May - Tansill, IL
  • Average daylight in May: 14h and 1min

The month with the longest days is June (Average daylight: 14h and 42min).
The month with the shortest days is December (Average daylight: 9h and 36min).

  • Average sunshine in May: 9h and 2min

The months with the most sunshine are June and July (Average sunshine: 10h and 36min).
The month with the least sunshine is January (Average sunshine: 4h and 42min).

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Average sunshine days in May
Tansill, IL

Average sunshine days in May - Tansill, IL
  • Average sunshine days in May: 11 days

The month with the most sunshine days is October (19.3 days).
The month with the least sunshine days is May (11 days).

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Average UV index in May
Tansill, IL

Average UV index in May - Tansill, 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 and December (UV index 2).

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Average cloud cover in May
Tansill, IL

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

The month with the most cloud cover is February (Cloud cover 50).
The month with the least cloud cover is September (Cloud cover 26).

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Average visibility in May
Tansill, IL

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

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