Climate and monthly weather forecast
Sauget, IL

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Weather in January

January, like December, in Sauget, Illinois, is an icy winter month, with an average temperature fluctuating between 24.4°F (-4.2°C) and 37.8°F (3.2°C). In Sauget, January is the coldest month, with temperatures averaging a high of 37.8°F (3.2°C) and a low of 24.4°F (-4.2°C). Weather in January »

Weather in February

February, the last month of the winter in Sauget, is another cold month, with an average temperature varying between 42.3°F (5.7°C) and 27.7°F (-2.4°C). The high-temperature average in February for Sauget is a still cold 42.3°F (5.7°C), staying closely aligned with January's conditions. Weather in February »

Weather in March

March, the first month of the spring in Sauget, is a fresh month, with an average temperature varying between 54.3°F (12.4°C) and 37.9°F (3.3°C). Sauget's transition into March is marked by a temperature shift, moving from a cold 42.3°F (5.7°C) in February to a cool 54.3°F (12.4°C). Weather in March »

Weather in April

April is a comfortable spring month in Sauget, Illinois, with an average temperature ranging between max 65.1°F (18.4°C) and min 48°F (8.9°C). With the onset of April, Sauget's average high-temperature sees a rise, moving from March's cool 54.3°F (12.4°C) to a refreshing 65.1°F (18.4°C). Weather in April »

Weather in May

May, the last month of the spring in Sauget, is a moderately hot month, with an average temperature ranging between min 57.7°F (14.3°C) and max 74.7°F (23.7°C). The shift into May is accompanied by a temperature increase, with the average high-temperature rising from an enjoyable 65.1°F (18.4°C) in April to a warm 74.7°F (23.7°C). Weather in May »

Weather in June

June, the first month of the summer in Sauget, is also a moderately hot month, with an average temperature ranging between min 66.9°F (19.4°C) and max 83.8°F (28.8°C). With the onset of June, Sauget's average high-temperature sees a rise, moving from May's 74.7°F (23.7°C) to a still moderately hot 83.8°F (28.8°C). Weather in June »

Weather in July

July in Sauget, Illinois, is a tropical summer month, with an average temperature varying between 68.5°F (20.3°C) and 86.4°F (30.2°C). Sauget witnesses the warmest weather in July, with temperatures averaging a high of 86.4°F (30.2°C) and a low of 68.5°F (20.3°C). The heat index in July is evaluated at a sweltering 100.4°F (38°C). Weather in July »

Weather in August

The last month of the summer, August, is another warm month in Sauget, Illinois, with an average temperature fluctuating between 66.7°F (19.3°C) and 85.1°F (29.5°C). August brings an average high-temperature of a warm 85.1°F (29.5°C), showing a slight difference from July's 86.4°F (30.2°C). Weather in August »

Weather in September

September, the first month of the autumn in Sauget, is also a moderately hot month, with an average temperature fluctuating between 79.3°F (26.3°C) and 60.1°F (15.6°C). September witnesses a gentle descent in average high-temperature, descending from August's moderately hot 85.1°F (29.5°C) to a still warm 79.3°F (26.3°C). Weather in September »

Weather in October

October, like September, in Sauget, Illinois, is another enjoyable autumn month, with an average temperature fluctuating between 49.1°F (9.5°C) and 66.4°F (19.1°C). In October, the average high-temperature goes from a warm 79.3°F (26.3°C) in September to a refreshing 66.4°F (19.1°C). Weather in October »

Weather in November

November, the last month of the autumn in Sauget, is also a fresh month, with an average temperature ranging between max 53.2°F (11.8°C) and min 37.9°F (3.3°C). Setting in of November comes with a decrease in the average high-temperature, moving from a refreshing 66.4°F (19.1°C) in October to a cool 53.2°F (11.8°C). Weather in November »

Weather in December

The first month of the winter, December, is still a chilly month in Sauget, Illinois, with an average temperature fluctuating between 30.2°F (-1°C) and 42.8°F (6°C). Sauget's average high-temperature decreases in December, falling from a cool 53.2°F (11.8°C) in November to a frosty 42.8°F (6°C). Weather in December »
Updated: Jul 17, 2024
Published by: Weather U.S. | About Us
Data Sources | Weather Forecasting & Climate

Frequently asked questions

What month is the coldest in Sauget?

In Sauget, January registers the lowest temperatures, averaging 37.8°F (3.2°C) at the peak and 24.4°F (-4.2°C) at the lowest.

How many days does it rain?

In Sauget, during the entire year, the rain falls for 154.5 days and collects up to 35.51" (902mm) of precipitation.

When does it snow?

January through March, November and December are months with snowfall.

How many days does it snow?

In Sauget, during the entire year, snow falls for 21.9 days and aggregates up to 7.91" (201mm) of snow.

What is the month with the least sunshine?

With an average of 4.6h of sunshine, January has the least sunshine of the year.

When is the lowest UV index?

January, February and December, with an average maximum UV index of 2, are months with the lowest UV index.

What is the driest month?

February is the month with the least rainfall. Rain falls for 8.6 days and accumulates 1.89" (48mm) of precipitation.

What is the snowiest month?

The month with the most snowfall is February, when snow falls for 6.3 days and typically aggregates up to 2.64" (67mm) of snow.

When is Daylight Saving Time (DST)?

On Sunday, March 10. 2024, at 2:00 am, Daylight Saving Time starts in Sauget, 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.

When it does not snow in Sauget?

In Sauget, snow does not fall in April through October.

What are the most humid months?

The months with the highest humidity are May and July, with an average relative humidity of 78%.

What is the wettest month?

The month with the most rainfall is May, when the rain falls for 17.5 days and typically aggregates up to 4.25" (108mm) of precipitation.

What are the months with the highest UV index?

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

When are the longest days?

With an average of 14h and 48min of daylight, June has the longest days of the year.

What are the months with the most sunshine?

The months with the most sunshine are June and July, with an average of 10.4h of sunshine.

What month is the hottest in Sauget?

Sauget reaches its average highest temperatures in July, measuring 86.4°F (30.2°C) at the peak and 68.5°F (20.3°C) at the lowest.

What is the least humid month?

The least humid month is October, with an average relative humidity of 71%.

What is the month with the shortest days?

The month with the shortest days is December, with an average of 9h and 30min of daylight.

Average temperature
Sauget, IL

Average temperature - Sauget, IL

The warmest month (with the highest average high temperature) is July (86.4°F).
The month with the lowest average high temperature is January (37.8°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 (24.4°F).

Average pressure
Sauget, IL

Average pressure - Sauget, IL

The month with the highest atmospheric pressure is January (30.16"Hg).
The month with the lowest atmospheric pressure is June (29.92"Hg).

Average wind speed
Sauget, IL

Average wind speed - Sauget, IL

The windiest month (with the highest average wind speed) is January (9.3mph).
The calmest month (with the lowest average wind speed) is July (5.5mph).

Average humidity
Sauget, IL

Average humidity - Sauget, IL

The months with the highest relative humidity are May and July (78%).
The month with the lowest relative humidity is October (71%).

Average rainfall
Sauget, IL

Average rainfall - Sauget, IL

The wettest month (with the highest rainfall) is May (4.25").
The driest month (with the least rainfall) is February (1.89").

Average rainfall days
Sauget, IL

Average rainfall days - Sauget, IL

The months with the highest number of rainy days are May and July (17.5 days).
The month with the least rainy days is January (8 days).

Average snowfall
Sauget, IL

Average snowfall - Sauget, IL

The month with the highest snowfall is February (2.64").
The months with the least snowfall are April, May, June, July, August, September and October (0").

Average snowfall days
Sauget, IL

Average snowfall days - Sauget, IL

The month with the highest number of snowfall days is January (7.3 days).
The months with the least snowfall days are May, June, July, August and September (0 days).

Average daylight / Average sunshine
Sauget, IL

Average daylight / Average sunshine - Sauget, IL

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 30min).

The months with the most sunshine are June and July (Average sunshine: 10h and 24min).
The month with the least sunshine is January (Average sunshine: 4h and 36min).

Average sunshine days
Sauget, IL

Average sunshine days - Sauget, IL

The month with the most sunshine days is December (18.8 days).
The month with the least sunshine days is May (11.2 days).

Average UV index
Sauget, IL

Average UV index - Sauget, IL

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).

Average visibility
Sauget, IL

Average visibility - Sauget, IL

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).

Sauget, Illinois, USA

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