Climate and monthly weather forecast
Trilla, IL

Weather in January

January, like December, in Trilla, Illinois, is another cold winter month, with an average temperature fluctuating between 22.5°F (-5.3°C) and 34.5°F (1.4°C). The coldest month is January, with an average high-temperature of 34.5°F (1.4°C) and an average low-temperature of 22.5°F (-5.3°C). Weather in January »

Weather in February

The last month of the winter, February, is also a wintry month in Trilla, Illinois, with an average temperature fluctuating between 26.4°F (-3.1°C) and 39.6°F (4.2°C). In Trilla, the average high-temperature in February is essentially the same as in January - a still wintry 39.6°F (4.2°C). Weather in February »

Weather in March

The first month of the spring, March, is a cool month in Trilla, Illinois, with temperature in the range of an average low of 36.3°F (2.4°C) and an average high of 51.4°F (10.8°C). In March, the average high-temperature increases from a cold 39.6°F (4.2°C) in February to a cool 51.4°F (10.8°C). Weather in March »

Weather in April

April is an enjoyable spring month in Trilla, Illinois, with an average temperature fluctuating between 46.6°F (8.1°C) and 63°F (17.2°C). In April, the average high-temperature rises from a fresh 51.4°F (10.8°C) in March to an enjoyable 63°F (17.2°C). Weather in April »

Weather in May

The last month of the spring, May, is a pleasant month in Trilla, Illinois, with temperature in the range of an average low of 56.8°F (13.8°C) and an average high of 73°F (22.8°C). In May, the average high-temperature increases from a comfortable 63°F (17.2°C) in April to an agreeable 73°F (22.8°C). Weather in May »

Weather in June

June, the first month of the summer in Trilla, is a warm month, with temperature in the range of an average low of 64.9°F (18.3°C) and an average high of 81.1°F (27.3°C). In Trilla, the average high-temperature in June slightly increases from an agreeable 73°F (22.8°C) in May to a warm 81.1°F (27.3°C). Weather in June »

Weather in July

July, the same as June, is another warm summer month in Trilla, Illinois, with an average temperature ranging between max 82.9°F (28.3°C) and min 66.4°F (19.1°C). The warmest month is July, with an average high-temperature of 82.9°F (28.3°C) and an average low-temperature of 66.4°F (19.1°C). In July, the average heat index is computed to be a tropical 91.4°F (33°C). Weather in July »

Weather in August

August, the last month of the summer in Trilla, is another warm month, with an average temperature ranging between min 64°F (17.8°C) and max 81.7°F (27.6°C). In Trilla, Illinois, the average high-temperature in August is essentially the same as in July - a still moderately hot 81.7°F (27.6°C). Weather in August »

Weather in September

The first month of the autumn, September, is also a moderately hot month in Trilla, Illinois, with an average temperature fluctuating between 59.2°F (15.1°C) and 77.2°F (25.1°C). In Trilla, the average high-temperature in September is almost the same as in August - a still warm 77.2°F (25.1°C). Weather in September »

Weather in October

October, like September, in Trilla, Illinois, is another enjoyable autumn month, with temperature in the range of an average high of 64.2°F (17.9°C) and an average low of 48.2°F (9°C). In October, the average high-temperature drops from a warm 77.2°F (25.1°C) in September to a comfortable 64.2°F (17.9°C). Weather in October »

Weather in November

The last month of the autumn, November, is another cool month in Trilla, Illinois, with an average temperature varying between 50.5°F (10.3°C) and 36.7°F (2.6°C). In November, the average high-temperature decreases from an enjoyable 64.2°F (17.9°C) in October to a fresh 50.5°F (10.3°C). Weather in November »

Weather in December

The first month of the winter, December, is also a wintry month in Trilla, Illinois, with an average temperature ranging between min 28.8°F (-1.8°C) and max 39.7°F (4.3°C). In December, the average high-temperature decreases from a cool 50.5°F (10.3°C) in November to a wintry 39.7°F (4.3°C). Weather in December »
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FAQ

What is the coldest month in Trilla?

January is the coldest month in Trilla, with an average high-temperature of 34.5°F (1.4°C) and an average low-temperature of 22.5°F (-5.3°C).

How much does it rain in Trilla?

In Trilla, Illinois, during the entire year, the rain falls for 111.4 days and collects up to 10.31" (262mm) of precipitation.

When does it snow in Trilla?

Months with snowfall in Trilla, Illinois, are January through March, October through December.

How much does it snow in Trilla?

Throughout the year, in Trilla, there are 16.9 snowfall days, and 2.4" (61mm) of snow is accumulated.

What is the month with the least sunshine in Trilla?

January has the least sunshine of the year in Trilla, Illinois, with an average of 4.2h of sunshine.

What is the driest month in Trilla?

The months with the least rainfall are February, September and November Rain falls for 5.9 days and accumulates 0.51" (13mm) of rain.

When is Daylight Saving Time (DST) in Trilla?

On Sunday, March 13. 2022, at 2:00 am, Daylight Saving Time starts, and the time zone changes from CST to CDT. Daylight Saving Time ends Sunday, November 6. 2022, at 2:00 am, and the time zone reverts from CDT to CST.

What is the wettest month in Trilla?

April is the month with the most rainfall. Rain falls for 12.2 days and accumulates 1.3" (33mm) of precipitation.

When it does not snow in Trilla?

In Trilla, snow does not fall in April through September.

When are the longest days in Trilla?

June has the longest days of the year in Trilla, Illinois, with an average of 14h and 54min of daylight.

What month has the most sunshine in Trilla?

With an average of 10.5h of sunshine, June has the most sunshine of the year in Trilla, Illinois.

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

June through August, with an average maximum UV index of 6, are months with the highest UV index in Trilla.

What is the warmest month in Trilla?

With an average high-temperature of 82.9°F (28.3°C) and an average low-temperature of 66.4°F (19.1°C), July is the warmest month.

What is the most humid month in Trilla?

With an average relative humidity of 83%, July is the most humid month in Trilla, Illinois.

What is the least humid month in Trilla?

With an average relative humidity of 71%, October is the least humid month in Trilla.

When does it snow the most in Trilla?

The month with the most snowfall in Trilla, Illinois, is December, when snow falls for 3.4 days and typically aggregates up to 0.87" (22mm) of snow.

What is the month with the shortest days in Trilla?

December has the shortest days of the year in Trilla, with an average of 9h and 27min of daylight.

When is the lowest UV index in Trilla?

December is the month with the lowest UV index in Trilla, with an average maximum UV index of 1.

Average temperature
Trilla, IL

Average temperature - Trilla, IL

The warmest month (with the highest average high temperature) is July (82.9°F).
The month with the lowest average high temperature is January (34.5°F).

The month with the highest average low temperature is July (66.4°F).
The coldest month (with the lowest average low temperature) is January (22.5°F).

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Average pressure
Trilla, IL

Average pressure - Trilla, IL

The month with the highest atmospheric pressure is January (30.15"Hg).
The month with the lowest atmospheric pressure is June (29.93"Hg).

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Average wind speed
Trilla, IL

Average wind speed - Trilla, IL

The windiest month (with the highest average wind speed) is January (10.6mph).
The calmest month (with the lowest average wind speed) is July (6.1mph).

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Average rainfall
Trilla, IL

Average rainfall - Trilla, IL

The wettest month (with the highest rainfall) is April (1.3").
The driest months (with the least rainfall) are February, September and November (0.51").

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Average rainfall days
Trilla, IL

Average rainfall days - Trilla, IL

The month with the highest number of rainy days is May (13.5 days).
The month with the least rainy days is February (5.9 days).

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Average snowfall
Trilla, IL

Average snowfall - Trilla, IL

The month with the highest snowfall is December (0.87").
The months with the least snowfall are April, May, June, July, August and September (0").

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Average snowfall days
Trilla, IL

Average snowfall days - Trilla, IL

The month with the highest number of snowfall days is February (5.3 days).
The months with the least snowfall days are May, June, July, August and September (0 days).

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Average daylight / Average sunshine
Trilla, IL

Average daylight / Average sunshine - Trilla, IL

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 27min).

The month with the most sunshine is June (Average sunshine: 10h and 30min).
The month with the least sunshine is January (Average sunshine: 4h and 12min).

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Average sunshine days
Trilla, IL

Average sunshine days - Trilla, IL

The month with the most sunshine days is January (22.2 days).
The month with the least sunshine days is May (13.8 days).

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Average visibility
Trilla, IL

Average visibility - Trilla, IL

The months with the highest visibility are January, February, March, April, May, June, July, September, October, November and December (6mi).
The month with the lowest visibility is August (5mi).

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