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Contents
- Weather in January
- Weather in February
- Weather in March
- Weather in April
- Weather in May
- Weather in June
- Weather in July
- Weather in August
- Weather in September
- Weather in October
- Weather in November
- Weather in December
- Frequently asked questions
- Average temperature
- Average pressure
- Average wind speed
- Average humidity
- Average rainfall
- Average rainfall days
- Average snowfall
- Average snowfall days
- Average daylight
- Average sunshine
- Average sunshine days
- Average UV index
- Average cloud cover
- Average visibility
Weather in January
January, the same as December, is another cold winter month in Sesser, Illinois, with an average temperature fluctuating between 25.7°F (-3.5°C) and 38.8°F (3.8°C). Sesser reaches its lowest average temperatures in January, measuring 38.8°F (3.8°C) at the peak and 25.7°F (-3.5°C) at the lowest. Weather in January »
Weather in February
The last month of the winter, February, is a chilly month in Sesser, Illinois, with temperature in the range of an average low of 29.1°F (-1.6°C) and an average high of 43.5°F (6.4°C). The commencement of February introduces an average high-temperature of a chilly 43.5°F (6.4°C), closely mirroring the preceding month. Weather in February »
Weather in March
March, the first month of the spring in Sesser, is a cool month, with temperature in the range of an average high of 55°F (12.8°C) and an average low of 38.8°F (3.8°C). As March sets, the average high-temperature shows an increase, moving up from a frosty 43.5°F (6.4°C) in February to a cool 55°F (12.8°C). Weather in March »
Weather in April
April is a refreshing spring month in Sesser, Illinois, with temperature in the range of an average low of 48.4°F (9.1°C) and an average high of 65.8°F (18.8°C). Sesser's transition into April sees a rise in the average high-temperature, advancing from a cool 55°F (12.8°C) in March to an enjoyable 65.8°F (18.8°C). Weather in April »
Weather in May
The last month of the spring, May, is a warm month in Sesser, Illinois, with an average temperature fluctuating between 58.1°F (14.5°C) and 75.2°F (24°C). An increase in the average high-temperature marks May, moving from April's refreshing 65.8°F (18.8°C) to a moderately hot 75.2°F (24°C). Weather in May »
Weather in June
June, the first month of the summer in Sesser, is also a moderately hot month, with an average temperature fluctuating between 84.4°F (29.1°C) and 66.6°F (19.2°C). With the onset of June, Sesser experiences a temperature shift, with the average high-temperature moving from 75.2°F (24°C) in May to a still moderately hot 84.4°F (29.1°C). Weather in June »
Weather in July
July is a tropical summer month in Sesser, Illinois, with an average temperature ranging between min 68.5°F (20.3°C) and max 87.1°F (30.6°C). With its high average temperature of 87.1°F (30.6°C) and a low of 68.5°F (20.3°C), July is regarded as the warmest month. During July, the heat index is estimated at a sweltering 102.2°F (39°C). Weather in July »
Weather in August
The last month of the summer, August, is also a moderately hot month in Sesser, Illinois, with temperature in the range of an average high of 85.3°F (29.6°C) and an average low of 66°F (18.9°C). August experiences an average high-temperature of a warm 85.3°F (29.6°C), barely different from July's 87.1°F (30.6°C). Weather in August »
Weather in September
The first month of the autumn, September, is also a moderately hot month in Sesser, Illinois, with an average temperature fluctuating between 60.3°F (15.7°C) and 79.7°F (26.5°C). September reveals a small adjustment in temperature, transitioning from an average high of a moderately hot 85.3°F (29.6°C) in August to a still warm 79.7°F (26.5°C). Weather in September »
Weather in October
October, like September, in Sesser, Illinois, is another enjoyable autumn month, with an average temperature fluctuating between 67.3°F (19.6°C) and 49.3°F (9.6°C). With October's onset, the weather shows a temperature decrease, transitioning from a warm 79.7°F (26.5°C) in September to a refreshing 67.3°F (19.6°C). Weather in October »
Weather in November
The last month of the autumn, November, is another cool month in Sesser, Illinois, with an average temperature ranging between min 38.3°F (3.5°C) and max 53.2°F (11.8°C). Sesser's weather changes with the onset of November, slightly falling from a comfortable 67.3°F (19.6°C) in October to a fresh 53.2°F (11.8°C). Weather in November »
Weather in December
December, the first month of the winter in Sesser, is still a chilly month, with an average temperature fluctuating between 43.5°F (6.4°C) and 31.3°F (-0.4°C). Sesser's transition into December involves a shift in temperature, receding from a fresh 53.2°F (11.8°C) in November to a chilly 43.5°F (6.4°C). Weather in December »
[Resources]Frequently asked questions
What is the coldest time of year in Sesser?
In Sesser, the average lowest temperatures are observed in January, with a high of 38.8°F (3.8°C) and a low of 25.7°F (-3.5°C).
How much does it rain in Sesser?
Throughout the year, in Sesser, there are 122.7 rainfall days, and 18.03" (458mm) of precipitation is accumulated.
When does it snow in Sesser?
Months with snowfall in Sesser are January through April, October through December.
When does it snow the most in Sesser?
January is the month with the most snowfall in Sesser, Illinois. Snow falls for 4.5 days and accumulates 0.71" (18mm) of snow.
How much does it snow in Sesser?
In Sesser, during the entire year, snow falls for 14.5 days and aggregates up to 2.64" (67mm) of snow.
What is the month with the least sunshine in Sesser?
The month with the least sunshine in Sesser is January, with an average of 4.5h of sunshine.
What is the month with the lowest UV index in Sesser?
January, February, November and December, with an average maximum UV index of 2, are months with the lowest UV index in Sesser, Illinois.
When is Daylight Saving Time (DST) in Sesser?
On Sunday, March 10. 2024, at 2:00 am, Daylight Saving Time starts in Sesser, 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 wettest month in Sesser?
April is the month with the most rainfall. Rain falls for 13.1 days and accumulates 2.56" (65mm) of precipitation.
What is the most humid month in Sesser?
The most humid month in Sesser is May, with an average relative humidity of 79%.
When it does not snow in Sesser?
May through September are months without snowfall.
What is the month with the highest UV index in Sesser?
May through August, with an average maximum UV index of 6, are months with the highest UV index.
When are the longest days in Sesser?
June has the longest days of the year, with an average of 14h and 48min of daylight.
What month is the hottest in Sesser?
Sesser experiences its average highest temperatures in July, reaching a peak of 87.1°F (30.6°C) and a minimum of 68.5°F (20.3°C).
What month has the most sunshine in Sesser?
With an average of 10.5h of sunshine, July has the most sunshine of the year.
What is the driest month in Sesser?
The month with the least rainfall in Sesser is September, when the rain falls for 9 days and typically collects 0.98" (25mm) of precipitation.
What is the least humid month in Sesser?
October is the least humid month in Sesser, with an average relative humidity of 70%.
What is the month with the shortest days in Sesser?
With an average of 9h and 36min of daylight, December has the shortest days of the year in Sesser.
Average temperature
Sesser, IL
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).
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
Sesser, IL
- Average pressure in January:
30.16"Hg - Average pressure in February:
30.12"Hg - Average pressure in March:
30.08"Hg - Average pressure in April:
29.95"Hg - Average pressure in May:
29.97"Hg - Average pressure in June:
29.93"Hg
- Average pressure in July:
29.98"Hg - Average pressure in August:
29.98"Hg - Average pressure in September:
30.03"Hg - Average pressure in October:
30.04"Hg - Average pressure in November:
30.14"Hg - Average pressure in December:
30.14"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
Sesser, IL
- Average wind speed in January:
9.8mph - Average wind speed in February:
9.8mph - Average wind speed in March:
9.7mph - Average wind speed in April:
9.5mph - Average wind speed in May:
8mph - Average wind speed in June:
6.8mph
- Average wind speed in July:
5.9mph - Average wind speed in August:
5.9mph - Average wind speed in September:
6.5mph - Average wind speed in October:
8.3mph - Average wind speed in November:
8.8mph - Average wind speed in December:
9mph
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
Sesser, IL
The month with the highest relative humidity is May (79%).
The month with the lowest relative humidity is October (70%).
Average rainfall
Sesser, IL
- Average rainfall in January:
1.06" - Average rainfall in February:
1.26" - Average rainfall in March:
1.54" - Average rainfall in April:
2.56" - Average rainfall in May:
2.05" - Average rainfall in June:
1.61"
- Average rainfall in July:
1.65" - Average rainfall in August:
1.61" - Average rainfall in September:
0.98" - Average rainfall in October:
1.42" - Average rainfall in November:
1.26" - Average rainfall in December:
1.02"
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
Sesser, IL
- Average rainfall days in January:
7.3 days - Average rainfall days in February:
7.4 days - Average rainfall days in March:
11.2 days - Average rainfall days in April:
13.1 days - Average rainfall days in May:
13.9 days - Average rainfall days in June:
12.4 days
- Average rainfall days in July:
13.4 days - Average rainfall days in August:
11.3 days - Average rainfall days in September:
9 days - Average rainfall days in October:
8.3 days - Average rainfall days in November:
7.6 days - Average rainfall days in December:
7.8 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
Sesser, IL
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
Sesser, IL
- Average snowfall days in January:
4.5 days - Average snowfall days in February:
4.1 days - Average snowfall days in March:
1.6 days - Average snowfall days in April:
0.4 days - Average snowfall days in May:
0 days - Average snowfall days in June:
0 days
- Average snowfall days in July:
0 days - Average snowfall days in August:
0 days - Average snowfall days in September:
0 days - Average snowfall days in October:
0.2 days - Average snowfall days in November:
0.9 days - Average snowfall days in December:
2.8 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 / Average sunshine
Sesser, IL
- Average daylight in January:
9h and 5min - Average daylight in February:
10h and 5min - Average daylight in March:
12h and 0min - Average daylight in April:
13h and 1min - Average daylight in May:
14h and 2min - Average daylight in June:
14h and 5min
- Average daylight in July:
14h and 3min - Average daylight in August:
13h and 4min - Average daylight in September:
12h and 2min - Average daylight in October:
11h and 1min - Average daylight in November:
10h and 1min - Average daylight in December:
9h and 4min
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 January:
4h and 3min - Average sunshine in February:
4h and 4min - Average sunshine in March:
6h and 2min - Average sunshine in April:
8h and 2min - Average sunshine in May:
9h and 1min - Average sunshine in June:
10h and 2min
- Average sunshine in July:
10h and 3min - Average sunshine in August:
10h and 1min - Average sunshine in September:
9h and 2min - Average sunshine in October:
6h and 2min - Average sunshine in November:
5h and 3min - Average sunshine in December:
4h and 4min
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
Sesser, IL
- Average sunshine days in January:
19.9 days - Average sunshine days in February:
16.2 days - Average sunshine days in March:
16.8 days - Average sunshine days in April:
14.1 days - Average sunshine days in May:
13.8 days - Average sunshine days in June:
15.1 days
- Average sunshine days in July:
15.5 days - Average sunshine days in August:
16.7 days - Average sunshine days in September:
18.7 days - Average sunshine days in October:
21.3 days - Average sunshine days in November:
20.5 days - Average sunshine days in December:
20.3 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
Sesser, 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, November and December (UV index 2).
Average cloud cover
Sesser, IL
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
Sesser, 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).
Sesser, Illinois, USA
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