Climate and monthly weather forecastEast Cape Girardeau, IL
Climate and monthly weather forecast
Weather in January
January, like December, in East Cape Girardeau, Illinois, is an icy winter month, with an average temperature fluctuating between 41°F (5°C) and 27.9°F (-2.3°C). January is the month when East Cape Girardeau experiences its coldest temperatures, averaging a high of 41°F (5°C) and a low of 27.9°F (-2.3°C). Weather in January »Weather in February
February, the last month of the winter in East Cape Girardeau, is a chilly month, with an average temperature varying between 31.5°F (-0.3°C) and 45.5°F (7.5°C). East Cape Girardeau's average high-temperature in February is a chilly 45.5°F (7.5°C), indicating a subtle variation from January. Weather in February »Weather in March
The first month of the spring, March, is a refreshing month in East Cape Girardeau, Illinois, with an average temperature varying between 40.5°F (4.7°C) and 56.3°F (13.5°C). In March, the average high-temperature increases from a chilly 45.5°F (7.5°C) in February to a mild 56.3°F (13.5°C). Weather in March »Weather in April
April in East Cape Girardeau, Illinois, is an enjoyable spring month, with an average temperature fluctuating between 49.8°F (9.9°C) and 67.1°F (19.5°C). With the onset of April, East Cape Girardeau experiences a temperature shift, with the average high-temperature moving from a moderate 56.3°F (13.5°C) in March to a comfortable 67.1°F (19.5°C). Weather in April »Weather in May
May, the last month of the spring in East Cape Girardeau, is a warm month, with an average temperature fluctuating between 76.3°F (24.6°C) and 59°F (15°C). East Cape Girardeau, Illinois, sees an increase in the average high-temperature with the arrival of May, moving from April's enjoyable 67.1°F (19.5°C) to a warm 76.3°F (24.6°C). Weather in May »Weather in June
The first month of the summer, June, is a tropical month in East Cape Girardeau, Illinois, with an average temperature ranging between min 67.5°F (19.7°C) and max 86°F (30°C). The shift from May to June sees an increase in the average high-temperature, transitioning from a moderately hot 76.3°F (24.6°C) to a tropical 86°F (30°C). Weather in June »Weather in July
July, like June, is a hot summer month in East Cape Girardeau, Illinois, with an average temperature ranging between max 88.3°F (31.3°C) and min 69.4°F (20.8°C). East Cape Girardeau's warmest month, July, registers temperatures that range from a high of 88.3°F (31.3°C) to a low of 69.4°F (20.8°C). For most parts of July, the heat index is computed to be a scorching 104°F (40°C). Weather in July »Weather in August
The last month of the summer, August, is also a hot month in East Cape Girardeau, Illinois, with an average temperature fluctuating between 86.2°F (30.1°C) and 67.1°F (19.5°C). The start of August marks an average high-temperature of a still tropical 86.2°F (30.1°C), hardly distinguishable from the conditions in July. Weather in August »Weather in September
September, the first month of the autumn in East Cape Girardeau, is also a moderately hot month, with an average temperature ranging between min 61.3°F (16.3°C) and max 81.1°F (27.3°C). The transition from August to September brings an average high-temperature of a moderately hot 81.1°F (27.3°C), barely different from August's 86.2°F (30.1°C). Weather in September »Weather in October
October, the same as September, in East Cape Girardeau, Illinois, is another pleasant autumn month, with an average temperature fluctuating between 50.7°F (10.4°C) and 68.9°F (20.5°C). Transition from September to October is accompanied by a temperature drop, with average high-temperatures decreasing from a moderately hot 81.1°F (27.3°C) to an agreeable 68.9°F (20.5°C). Weather in October »Weather in November
The last month of the autumn, November, is also a fresh month in East Cape Girardeau, Illinois, with temperature in the range of an average high of 54.7°F (12.6°C) and an average low of 39.7°F (4.3°C). November involves a decrease in temperature, down from a pleasant 68.9°F (20.5°C) in October to a fresh 54.7°F (12.6°C). Weather in November »Weather in December
The first month of the winter, December, is still a chilly month in East Cape Girardeau, Illinois, with an average temperature ranging between max 45.5°F (7.5°C) and min 33.1°F (0.6°C). Onset of December comes with a temperature decline, the average high falling from a cool 54.7°F (12.6°C) in November to a chilly 45.5°F (7.5°C). Weather in December »Updated: Aug 12, 2024
Published by: Weather U.S. | About Us
Data Sources | Weather Forecasting & Climate
Published by: Weather U.S. | About Us
Data Sources | Weather Forecasting & Climate
Frequently asked questions
East Cape Girardeau records the coldest temperatures in January, averaging a high of 41°F (5°C) and a low of 27.9°F (-2.3°C).
In East Cape Girardeau, during the entire year, the rain falls for 158.6 days and collects up to 35.59" (904mm) of precipitation.
Months with snowfall are January through April, October through December.
Throughout the year, there are 11.2 snowfall days, and 4.92" (125mm) of snow is accumulated.
The months with the lowest UV index are January, February and December, with an average maximum UV index of 2.
February is the month with the most snowfall in East Cape Girardeau. Snow falls for 3.6 days and accumulates 2.17" (55mm) of snow.
With an average of 4.8h of sunshine, February has the least sunshine of the year.
March and May, with an average relative humidity of 78%, are most humid months.
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.
April is the month with the most rainfall. Rain falls for 15.3 days and accumulates 4.33" (110mm) of precipitation.
May through September are months without snowfall.
May through August, with an average maximum UV index of 6, are months with the highest UV index.
With an average of 14h and 42min of daylight, June has the longest days of the year.
The month with the most sunshine is June, with an average of 10.7h of sunshine.
July, with an average high of 88.3°F (31.3°C) and a low of 69.4°F (20.8°C), signifies the warmest month of the year.
September is the month with the least rainfall. Rain falls for 11.4 days and accumulates 1.5" (38mm) of precipitation.
The least humid month is October, with an average relative humidity of 69%.
With an average of 9h and 36min of daylight, December has the shortest days of the year.
Average temperature
East Cape Girardeau, IL
The warmest month (with the highest average high temperature) is July (88.3°F).
The month with the lowest average high temperature is January (41°F).
The month with the highest average low temperature is July (69.4°F).
The coldest month (with the lowest average low temperature) is January (27.9°F).
Average pressure
East Cape Girardeau, 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:
29.96"Hg - Average pressure in May:
29.97"Hg - Average pressure in June:
29.94"Hg
- Average pressure in July:
29.97"Hg - Average pressure in August:
29.98"Hg - Average pressure in September:
30.02"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 (29.94"Hg).
Average wind speed
East Cape Girardeau, IL
- Average wind speed in January:
9.1mph - Average wind speed in February:
9.1mph - Average wind speed in March:
9mph - Average wind speed in April:
8.9mph - Average wind speed in May:
7.5mph - Average wind speed in June:
6.4mph
- Average wind speed in July:
5.7mph - Average wind speed in August:
5.7mph - Average wind speed in September:
6.2mph - Average wind speed in October:
7.7mph - Average wind speed in November:
8.4mph - Average wind speed in December:
8.6mph
The windiest months (with the highest average wind speed) are January and February (9.1mph).
The calmest months (with the lowest average wind speed) are July and August (5.7mph).
Average humidity
East Cape Girardeau, IL
The months with the highest relative humidity are March and May (78%).
The month with the lowest relative humidity is October (69%).
Average rainfall
East Cape Girardeau, IL
- Average rainfall in January:
2.32" - Average rainfall in February:
3.07" - Average rainfall in March:
3.54" - Average rainfall in April:
4.33" - Average rainfall in May:
3.98" - Average rainfall in June:
2.99"
- Average rainfall in July:
2.91" - Average rainfall in August:
2.72" - Average rainfall in September:
1.5" - Average rainfall in October:
2.83" - Average rainfall in November:
2.95" - Average rainfall in December:
2.44"
The wettest month (with the highest rainfall) is April (4.33").
The driest month (with the least rainfall) is September (1.5").
Average rainfall days
East Cape Girardeau, IL
- Average rainfall days in January:
9.8 days - Average rainfall days in February:
11.6 days - Average rainfall days in March:
15.3 days - Average rainfall days in April:
15.3 days - Average rainfall days in May:
16.8 days - Average rainfall days in June:
15.6 days
- Average rainfall days in July:
17 days - Average rainfall days in August:
14.4 days - Average rainfall days in September:
11.4 days - Average rainfall days in October:
10.5 days - Average rainfall days in November:
10.1 days - Average rainfall days in December:
10.8 days
The month with the highest number of rainy days is July (17 days).
The month with the least rainy days is January (9.8 days).
Average snowfall
East Cape Girardeau, IL
The month with the highest snowfall is February (2.17").
The months with the least snowfall are May, June, July, August and September (0").
Average snowfall days
East Cape Girardeau, IL
- Average snowfall days in January:
3.7 days - Average snowfall days in February:
3.6 days - Average snowfall days in March:
1.3 days - Average snowfall days in April:
0.1 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:
0.8 days - Average snowfall days in December:
1.6 days
The month with the highest number of snowfall days is January (3.7 days).
The months with the least snowfall days are May, June, July, August and September (0 days).
Average daylight / Average sunshine
East Cape Girardeau, IL
- Average daylight in January:
9h and 54min - Average daylight in February:
10h and 48min - Average daylight in March:
12h and 0min - Average daylight in April:
13h and 12min - Average daylight in May:
14h and 12min - Average daylight in June:
14h and 42min
- Average daylight in July:
14h and 24min - Average daylight in August:
13h and 36min - Average daylight in September:
12h and 24min - Average daylight in October:
11h and 12min - Average daylight in November:
10h and 12min - Average daylight in December:
9h and 36min
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 54min - Average sunshine in February:
4h and 48min - Average sunshine in March:
6h and 24min - Average sunshine in April:
8h and 42min - Average sunshine in May:
9h and 18min - Average sunshine in June:
10h and 42min
- Average sunshine in July:
10h and 36min - Average sunshine in August:
10h and 24min - Average sunshine in September:
9h and 42min - Average sunshine in October:
6h and 30min - Average sunshine in November:
5h and 36min - Average sunshine in December:
5h and 0min
The month with the most sunshine is June (Average sunshine: 10h and 42min).
The month with the least sunshine is February (Average sunshine: 4h and 48min).
Average sunshine days
East Cape Girardeau, IL
- Average sunshine days in January:
17.8 days - Average sunshine days in February:
13.8 days - Average sunshine days in March:
13.5 days - Average sunshine days in April:
13.1 days - Average sunshine days in May:
12.3 days - Average sunshine days in June:
12.4 days
- Average sunshine days in July:
11.9 days - Average sunshine days in August:
14.3 days - Average sunshine days in September:
16.9 days - Average sunshine days in October:
18.6 days - Average sunshine days in November:
18.5 days - Average sunshine days in December:
18.1 days
The month with the most sunshine days is October (18.6 days).
The month with the least sunshine days is July (11.9 days).
Average UV index
East Cape Girardeau, 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
East Cape Girardeau, IL
The month with the most cloud cover is February (Cloud cover 48).
The months with the least cloud cover are June, August and September (Cloud cover 27).
Average visibility
East Cape Girardeau, 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).
