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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, like December, in Shawneetown, Illinois, is another cold winter month, with an average temperature fluctuating between 39.7°F (4.3°C) and 26.8°F (-2.9°C). January, with an average high of 39.7°F (4.3°C) and a low of 26.8°F (-2.9°C), signifies the coldest month of the year. Weather in January »
Weather in February
February, the last month of the winter in Shawneetown, is a frosty month, with an average temperature fluctuating between 30.6°F (-0.8°C) and 44.6°F (7°C). As Shawneetown welcomes February, the average high-temperature is noted at a chilly 44.6°F (7°C), closely aligning with the preceding month. Weather in February »
Weather in March
The first month of the spring, March, is a moderate month in Shawneetown, Illinois, with an average temperature ranging between max 55.4°F (13°C) and min 39.6°F (4.2°C). As February transitions into March, a change in temperatures is observed, with average highs moving from a frosty 44.6°F (7°C) to a moderate 55.4°F (13°C). Weather in March »
Weather in April
April in Shawneetown, Illinois, is a comfortable spring month, with an average temperature varying between 66.4°F (19.1°C) and 48.9°F (9.4°C). April's onset brings a rise in the average high-temperature, moving from a mild 55.4°F (13°C) in March to a still refreshing 66.4°F (19.1°C). Weather in April »
Weather in May
May, the last month of the spring in Shawneetown, is a warm month, with temperature in the range of an average high of 75.6°F (24.2°C) and an average low of 58.3°F (14.6°C). Shawneetown's transition into May sees a rise in the average high-temperature, advancing from a comfortable 66.4°F (19.1°C) in April to a warm 75.6°F (24.2°C). Weather in May »
Weather in June
The first month of the summer, June, is still a warm month in Shawneetown, Illinois, with an average temperature ranging between max 84°F (28.9°C) and min 66.4°F (19.1°C). June's arrival brings a modest temperature shift, moving from a warm 75.6°F (24.2°C) in May to a still moderately hot 84°F (28.9°C). Weather in June »
Weather in July
July in Shawneetown, Illinois, is a hot summer month, with an average temperature ranging between min 68.4°F (20.2°C) and max 86.2°F (30.1°C). July tends to be the warmest month, with temperatures averaging a daily high of 86.2°F (30.1°C) and a low of 68.4°F (20.2°C). During July, the heat index is calculated to be a very hot 98.6°F (37°C). Weather in July »
Weather in August
August, the last month of the summer in Shawneetown, is also a moderately hot month, with an average temperature ranging between max 84.9°F (29.4°C) and min 66.2°F (19°C). The advent of August denotes an average high-temperature of a warm 84.9°F (29.4°C), subtly different from July's 86.2°F (30.1°C). Weather in August »
Weather in September
The first month of the autumn, September, is also a moderately hot month in Shawneetown, Illinois, with an average temperature ranging between min 60.8°F (16°C) and max 79.9°F (26.6°C). August's transformation into September witnesses an average high-temperature of a still moderately hot 79.9°F (26.6°C), noting a minor change from the preceding month. Weather in September »
Weather in October
October, the same as September, is another comfortable autumn month in Shawneetown, Illinois, with temperature in the range of an average high of 67.8°F (19.9°C) and an average low of 49.6°F (9.8°C). With October's arrival, Shawneetown, Illinois, sees a decrease in average high-temperatures, moving from a warm 79.9°F (26.6°C) in September to an enjoyable 67.8°F (19.9°C). Weather in October »
Weather in November
November, the last month of the autumn in Shawneetown, is also a fresh month, with an average temperature varying between 38.8°F (3.8°C) and 54.1°F (12.3°C). November brings a minor decrease, with the average high-temperature reducing from a comfortable 67.8°F (19.9°C) in October to a cool 54.1°F (12.3°C). Weather in November »
Weather in December
The first month of the winter, December, is also a frosty month in Shawneetown, Illinois, with an average temperature fluctuating between 44.6°F (7°C) and 32.9°F (0.5°C). The onset of December comes with a shift in the average high-temperature, falling from a cool 54.1°F (12.3°C) in November to a chilly 44.6°F (7°C). Weather in December »
[Resources]Frequently asked questions
What are the coldest months in Shawneetown?
January, with its average high-temperature of 39.7°F (4.3°C) and an average low-temperature of 26.8°F (-2.9°C), holds the record as the coldest month in Shawneetown, Illinois.
How much does it rain in Shawneetown?
Throughout the year, there are 146.3 rainfall days, and 24.96" (634mm) of precipitation is accumulated.
When does it snow in Shawneetown?
January through April, November and December are months with snowfall.
How many days does it snow in Shawneetown?
Throughout the year, in Shawneetown, Illinois, there are 15.9 snowfall days, and 3.58" (91mm) of snow is accumulated.
What is the month with the least sunshine in Shawneetown?
The month with the least sunshine in Shawneetown is January, with an average of 4.5h of sunshine.
What is the month with the lowest UV index in Shawneetown?
January, February and December, with an average maximum UV index of 2, are months with the lowest UV index.
When does it snow the most in Shawneetown?
February is the month with the most snowfall. Snow falls for 4.3 days and accumulates 0.87" (22mm) of snow.
When is Daylight Saving Time (DST) in Shawneetown?
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 in Shawneetown?
The month with the most rainfall in Shawneetown, Illinois, is April, when the rain falls for 14.7 days and typically aggregates up to 3.27" (83mm) of precipitation.
What is the most humid month in Shawneetown?
May is the most humid month, with an average relative humidity of 80%.
When it does not snow in Shawneetown?
May through October are months without snowfall in Shawneetown, Illinois.
When is the highest UV index in Shawneetown?
The months with the highest UV index are May through August, with an average maximum UV index of 6.
When are the longest days in Shawneetown?
The month with the longest days in Shawneetown is June, with an average of 14h and 42min of daylight.
What are the warmest months in Shawneetown?
July is the month when Shawneetown, Illinois, experiences its warmest temperatures, averaging a high of 86.2°F (30.1°C) and a low of 68.4°F (20.2°C).
What month has the most sunshine in Shawneetown?
July has the most sunshine of the year in Shawneetown, Illinois, with an average of 10.6h of sunshine.
What is the driest month in Shawneetown?
The month with the least rainfall in Shawneetown, Illinois, is September, when the rain falls for 10.8 days and typically collects 1.14" (29mm) of precipitation.
What is the least humid month in Shawneetown?
The least humid month in Shawneetown, Illinois, is October, with an average relative humidity of 70%.
What is the month with the shortest days in Shawneetown?
December has the shortest days of the year in Shawneetown, Illinois, with an average of 9h and 36min of daylight.
Average temperature
Shawneetown, IL
The warmest month (with the highest average high temperature) is July (86.2°F).
The month with the lowest average high temperature is January (39.7°F).
The month with the highest average low temperature is July (68.4°F).
The coldest month (with the lowest average low temperature) is January (26.8°F).
Average pressure
Shawneetown, IL
- Average pressure in January:
30.16"Hg - Average pressure in February:
30.12"Hg - Average pressure in March:
30.09"Hg - Average pressure in April:
29.96"Hg - Average pressure in May:
29.98"Hg - Average pressure in June:
29.95"Hg
- Average pressure in July:
29.98"Hg - Average pressure in August:
29.99"Hg - Average pressure in September:
30.03"Hg - Average pressure in October:
30.05"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 (29.95"Hg).
Average wind speed
Shawneetown, IL
- Average wind speed in January:
9.7mph - Average wind speed in February:
9.8mph - Average wind speed in March:
9.6mph - Average wind speed in April:
9.6mph - Average wind speed in May:
8mph - Average wind speed in June:
6.7mph
- Average wind speed in July:
5.8mph - Average wind speed in August:
5.8mph - Average wind speed in September:
6.5mph - Average wind speed in October:
8.2mph - Average wind speed in November:
8.8mph - Average wind speed in December:
9.1mph
The windiest month (with the highest average wind speed) is February (9.8mph).
The calmest months (with the lowest average wind speed) are July and August (5.8mph).
Average humidity
Shawneetown, IL
The month with the highest relative humidity is May (80%).
The month with the lowest relative humidity is October (70%).
Average rainfall
Shawneetown, IL
- Average rainfall in January:
1.97" - Average rainfall in February:
2.17" - Average rainfall in March:
2.28" - Average rainfall in April:
3.27" - Average rainfall in May:
2.4" - Average rainfall in June:
2.24"
- Average rainfall in July:
2.05" - Average rainfall in August:
1.77" - Average rainfall in September:
1.14" - Average rainfall in October:
1.77" - Average rainfall in November:
1.85" - Average rainfall in December:
2.05"
The wettest month (with the highest rainfall) is April (3.27").
The driest month (with the least rainfall) is September (1.14").
Average rainfall days
Shawneetown, IL
- Average rainfall days in January:
9.3 days - Average rainfall days in February:
9.8 days - Average rainfall days in March:
13.5 days - Average rainfall days in April:
14.7 days - Average rainfall days in May:
16.7 days - Average rainfall days in June:
14.3 days
- Average rainfall days in July:
15 days - Average rainfall days in August:
13.3 days - Average rainfall days in September:
10.8 days - Average rainfall days in October:
9.5 days - Average rainfall days in November:
9 days - Average rainfall days in December:
10.4 days
The month with the highest number of rainy days is May (16.7 days).
The month with the least rainy days is November (9 days).
Average snowfall
Shawneetown, IL
The month with the highest snowfall is February (0.87").
The months with the least snowfall are May, June, July, August, September and October (0").
Average snowfall days
Shawneetown, IL
- Average snowfall days in January:
4.8 days - Average snowfall days in February:
4.3 days - Average snowfall days in March:
1.8 days - Average snowfall days in April:
0.3 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:
0.1 days - Average snowfall days in November:
1.1 days - Average snowfall days in December:
3.5 days
The month with the highest number of snowfall days is January (4.8 days).
The months with the least snowfall days are May, June, July, August and September (0 days).
Average daylight / Average sunshine
Shawneetown, 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 1min - Average daylight in June:
14h and 4min
- 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 42min).
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 5min - Average sunshine in March:
6h and 2min - Average sunshine in April:
8h and 5min - Average sunshine in May:
9h and 2min - Average sunshine in June:
10h and 3min
- Average sunshine in July:
10h and 4min - Average sunshine in August:
10h and 2min - Average sunshine in September:
9h and 1min - Average sunshine in October:
6h and 5min - Average sunshine in November:
5h and 4min - Average sunshine in December:
4h and 4min
The month with the most sunshine is July (Average sunshine: 10h and 36min).
The month with the least sunshine is January (Average sunshine: 4h and 30min).
Average sunshine days
Shawneetown, IL
- Average sunshine days in January:
17 days - Average sunshine days in February:
14.6 days - Average sunshine days in March:
14.1 days - Average sunshine days in April:
13.3 days - Average sunshine days in May:
11.2 days - Average sunshine days in June:
12.1 days
- Average sunshine days in July:
12.3 days - Average sunshine days in August:
15.3 days - Average sunshine days in September:
17 days - Average sunshine days in October:
20.5 days - Average sunshine days in November:
19.3 days - Average sunshine days in December:
17.2 days
The month with the most sunshine days is October (20.5 days).
The month with the least sunshine days is May (11.2 days).
Average UV index
Shawneetown, 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 cloud cover
Shawneetown, IL
The month with the most cloud cover is January (Cloud cover 51).
The month with the least cloud cover is June (Cloud cover 27).
Average visibility
Shawneetown, 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).
Shawneetown, Illinois, USA
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