Climate and monthly weather forecast
Medinah, IL

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Weather in January

January, the same as December, in Medinah, Illinois, is a freezing cold winter month, with an average temperature ranging between max 27.9°F (-2.3°C) and min 16.5°F (-8.6°C). The lowest temperatures are recorded in January, with averages reaching a high of 27.9°F (-2.3°C) and a low of 16.5°F (-8.6°C). Weather in January »

Weather in February

February, the last month of the winter in Medinah, is also a subzero cold month, with temperature in the range of an average low of 19.4°F (-7°C) and an average high of 31.8°F (-0.1°C). The average high-temperature is a still freezing cold 31.8°F (-0.1°C) in February, hardly different from the 27.9°F (-2.3°C) recorded in January. Weather in February »

Weather in March

March, the first month of the spring in Medinah, is a chilly month, with an average temperature fluctuating between 44.1°F (6.7°C) and 30.9°F (-0.6°C). March's onset brings a temperature rise, moving from a subzero cold 31.8°F (-0.1°C) in February to a chilly 44.1°F (6.7°C). Weather in March »

Weather in April

April in Medinah, Illinois, is a moderate spring month, with an average temperature varying between 55.6°F (13.1°C) and 39.9°F (4.4°C). In Medinah, the average high-temperature in April increases from a frosty 44.1°F (6.7°C) in March to a mild 55.6°F (13.1°C). Weather in April »

Weather in May

May, the last month of the spring in Medinah, is a refreshing month, with an average temperature ranging between max 67.5°F (19.7°C) and min 51.4°F (10.8°C). The shift from April to May sees an increase in the average high-temperature, transitioning from a refreshing 55.6°F (13.1°C) to an enjoyable 67.5°F (19.7°C). Weather in May »

Weather in June

June, the first month of the summer in Medinah, is a warm month, with an average temperature ranging between max 77.2°F (25.1°C) and min 60.4°F (15.8°C). The onset of June marks an increase in the average high-temperature, moving from a comfortable 67.5°F (19.7°C) in May to a warm 77.2°F (25.1°C). Weather in June »

Weather in July

July, the same as June, is a moderately hot summer month in Medinah, Illinois, with an average temperature varying between 81.9°F (27.7°C) and 65.7°F (18.7°C). July is the month when Medinah sees the highest average temperatures, with a high of 81.9°F (27.7°C) and a low of 65.7°F (18.7°C). July's average heat index is computed to be a tropical 87.8°F (31°C). Weather in July »

Weather in August

August, the last month of the summer in Medinah, is also a moderately hot month, with temperature in the range of an average high of 80.2°F (26.8°C) and an average low of 64.2°F (17.9°C). Medinah's transition from July to August introduces an average high-temperature of a still moderately hot 80.2°F (26.8°C), marking an insignificant variation from the 81.9°F (27.7°C). Weather in August »

Weather in September

The first month of the autumn, September, is still a warm month in Medinah, Illinois, with temperature in the range of an average low of 57.6°F (14.2°C) and an average high of 73.4°F (23°C). A subtle change in temperatures is noted as August gives way to September, with average highs reducing from 80.2°F (26.8°C) to a still moderately hot 73.4°F (23°C). Weather in September »

Weather in October

October, the same as September, in Medinah, Illinois, is a moderate autumn month, with an average temperature varying between 60.3°F (15.7°C) and 45.5°F (7.5°C). The shift from September to October involves a decrease in the average high-temperature, dropping from a moderately hot 73.4°F (23°C) to a refreshing 60.3°F (15.7°C). Weather in October »

Weather in November

November, the last month of the autumn in Medinah, is also a frosty month, with an average temperature varying between 33.1°F (0.6°C) and 45.5°F (7.5°C). Medinah's weather in November is characterized by a distinct drop in the average high-temperature, reducing from a moderate 60.3°F (15.7°C) in October to a chilly 45.5°F (7.5°C). Weather in November »

Weather in December

December, the first month of the winter in Medinah, is still a cold month, with an average temperature varying between 23.9°F (-4.5°C) and 34°F (1.1°C). A shift in Medinah's weather is observed as November turns into December, with the average high temperature reducing from a chilly 45.5°F (7.5°C) to an icy 34°F (1.1°C). Weather in December »
Updated: Aug 11, 2024
Published by: Weather U.S. | About Us
Data Sources | Weather Forecasting & Climate

Frequently asked questions

What is the coldest month?

The coldest temperatures occur during January, when averages reach a peak of 27.9°F (-2.3°C) and a low of 16.5°F (-8.6°C).

What is the most humid month in Medinah?

January and February, with an average relative humidity of 83%, are most humid months.

How much does it rain in Medinah?

Throughout the year, there are 147.4 rainfall days, and 24.69" (627mm) of precipitation is accumulated.

When does it snow?

Months with snowfall are January through May, October through December.

How much does it snow?

In Medinah, Illinois, during the entire year, snow falls for 48.9 days and aggregates up to 15.47" (393mm) of snow.

What is the month with the least sunshine?

January has the least sunshine of the year, with an average of 3.6h of sunshine.

What is the month with the lowest UV index?

The months with the lowest UV index are January and December, with an average maximum UV index of 1.

When does it snow the most?

The month with the most snowfall is February, when snow falls for 11 days and typically aggregates up to 4.02" (102mm) of snow.

When is Daylight Saving Time (DST)?

On Sunday, March 10. 2024, at 2:00 am, Daylight Saving Time starts, and the time zone changes from CST to CDT. Daylight Saving Time ends Sunday, November 3. 2024, at 2:00 am, and the time zone reverts from CDT to CST.

What is the rainiest month?

The month with the most rainfall is May, when the rain falls for 17.7 days and typically aggregates up to 3.11" (79mm) of precipitation.

When it does not snow?

June through September are months without snowfall.

When are the longest days?

June has the longest days of the year, with an average of 15h and 12min of daylight.

What are the months with the highest UV index?

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

What are the warmest months?

Medinah reaches its average highest temperatures in July, measuring 81.9°F (27.7°C) at the peak and 65.7°F (18.7°C) at the lowest.

What month has the most sunshine?

The month with the most sunshine is July, with an average of 10h of sunshine.

What is the least humid month?

With an average relative humidity of 73%, October is the least humid month.

What is the driest month?

December is the month with the least rainfall. Rain falls for 7.9 days and accumulates 1.14" (29mm) of precipitation.

What is the month with the shortest days?

The month with the shortest days is December, with an average of 9h and 12min of daylight.

Average temperature
Medinah, IL

Average temperature - Medinah, IL

The warmest month (with the highest average high temperature) is July (81.9°F).
The month with the lowest average high temperature is January (27.9°F).

The month with the highest average low temperature is July (65.7°F).
The coldest month (with the lowest average low temperature) is January (16.5°F).

Average pressure
Medinah, IL

Average pressure - Medinah, IL

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

Average wind speed
Medinah, IL

Average wind speed - Medinah, IL

The windiest month (with the highest average wind speed) is January (9.9mph).
The calmest month (with the lowest average wind speed) is August (6.2mph).

Average humidity
Medinah, IL

Average humidity - Medinah, IL

The months with the highest relative humidity are January and February (83%).
The month with the lowest relative humidity is October (73%).

Average rainfall
Medinah, IL

Average rainfall - Medinah, IL

The wettest month (with the highest rainfall) is May (3.11").
The driest month (with the least rainfall) is December (1.14").

Average rainfall days
Medinah, IL

Average rainfall days - Medinah, IL

The month with the highest number of rainy days is July (17.8 days).
The month with the least rainy days is February (4.9 days).

Average snowfall
Medinah, IL

Average snowfall - Medinah, IL

The month with the highest snowfall is February (4.02").
The months with the least snowfall are June, July, August and September (0").

Average snowfall days
Medinah, IL

Average snowfall days - Medinah, IL

The month with the highest number of snowfall days is January (13.1 days).
The months with the least snowfall days are June, July, August and September (0 days).

Average daylight / Average sunshine
Medinah, IL

Average daylight / Average sunshine - Medinah, IL

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).

The month with the most sunshine is July (Average sunshine: 10h and 0min).
The month with the least sunshine is January (Average sunshine: 3h and 36min).

Average sunshine days
Medinah, IL

Average sunshine days - Medinah, IL

The month with the most sunshine days is November (17.2 days).
The month with the least sunshine days is July (10.2 days).

Average UV index
Medinah, IL

Average UV index - Medinah, IL

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

Average visibility
Medinah, IL

Average visibility - Medinah, IL

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

Medinah, Illinois, USA

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