Climate and monthly weather forecastEdwardsville, KS
Climate and monthly weather forecast
Weather in January
January, the same as December, is a wintry winter month in Edwardsville, Kansas, with an average temperature fluctuating between 22.5°F (-5.3°C) and 37.2°F (2.9°C). Edwardsville's coldest month, January, registers temperatures that range from a high of 37.2°F (2.9°C) to a low of 22.5°F (-5.3°C). Weather in January »Weather in February
The last month of the winter, February, is also an icy month in Edwardsville, Kansas, with an average temperature ranging between max 41.2°F (5.1°C) and min 26.1°F (-3.3°C). The shift to February signals an average high-temperature of a still wintry 41.2°F (5.1°C), subtly varied from January's 37.2°F (2.9°C). Weather in February »Weather in March
The first month of the spring, March, is a fresh month in Edwardsville, Kansas, with an average temperature varying between 54.3°F (12.4°C) and 37.8°F (3.2°C). The arrival of March brings a change in Edwardsville's weather, with average high-temperatures moving from February's wintry 41.2°F (5.1°C) to a cool 54.3°F (12.4°C). Weather in March »Weather in April
April is a refreshing spring month in Edwardsville, Kansas, with an average temperature fluctuating between 64.2°F (17.9°C) and 45.9°F (7.7°C). The average high-temperature increases in April, moving from a cool 54.3°F (12.4°C) in March to an enjoyable 64.2°F (17.9°C). Weather in April »Weather in May
The last month of the spring, May, is an agreeable month in Edwardsville, Kansas, with temperature in the range of an average high of 72.9°F (22.7°C) and an average low of 55.8°F (13.2°C). Edwardsville's transition into May is noticed by a slight rise in the average high-temperature, advancing from a refreshing 64.2°F (17.9°C) in April to an agreeable 72.9°F (22.7°C). Weather in May »Weather in June
The first month of the summer, June, is a warm month in Edwardsville, Kansas, with an average temperature varying between 66.2°F (19°C) and 83.8°F (28.8°C). The shift into June is accompanied by a temperature increase, with the average high-temperature rising from a pleasant 72.9°F (22.7°C) in May to a warm 83.8°F (28.8°C). Weather in June »Weather in July
July is a hot summer month in Edwardsville, Kansas, with an average temperature fluctuating between 68.9°F (20.5°C) and 86.9°F (30.5°C). July, with its high-temperature average of 86.9°F (30.5°C) and a low-temperature average of 68.9°F (20.5°C), is the warmest month. In July, the average heat index is estimated at a very hot 100.4°F (38°C). Weather in July »Weather in August
August, the last month of the summer in Edwardsville, is another warm month, with an average temperature ranging between min 66.4°F (19.1°C) and max 84.9°F (29.4°C). The start of August marks an average high-temperature of a warm 84.9°F (29.4°C), hardly distinguishable from the conditions in July. Weather in August »Weather in September
September, the first month of the autumn in Edwardsville, is also a moderately hot month, with an average temperature fluctuating between 59.5°F (15.3°C) and 78.4°F (25.8°C). As September arrives, Edwardsville's weather displays a minor decrease in high-temperatures, transitioning from August's 84.9°F (29.4°C) to a still moderately hot 78.4°F (25.8°C). Weather in September »Weather in October
October, the same as September, is another comfortable autumn month in Edwardsville, Kansas, with an average temperature ranging between min 48°F (8.9°C) and max 65.1°F (18.4°C). As October commences, the average high-temperature shows a reduction, transitioning from a warm 78.4°F (25.8°C) in September to a comfortable 65.1°F (18.4°C). Weather in October »Weather in November
The last month of the autumn, November, is also a fresh month in Edwardsville, Kansas, with an average temperature varying between 36.7°F (2.6°C) and 52.9°F (11.6°C). A shift in the average high-temperature occurs in November, reducing from a refreshing 65.1°F (18.4°C) in October to a fresh 52.9°F (11.6°C). Weather in November »Weather in December
The first month of the winter, December, is also an icy month in Edwardsville, Kansas, with an average temperature varying between 27.5°F (-2.5°C) and 40.8°F (4.9°C). December suggests a modest reduction in the average high-temperature, shifting from a cool 52.9°F (11.6°C) in November to an icy 40.8°F (4.9°C). Weather in December »Published by: Weather U.S. | About Us
Data Sources | Weather Forecasting & Climate
Frequently asked questions
Average temperature
Edwardsville, KS
The warmest month (with the highest average high temperature) is July (86.9°F).
The month with the lowest average high temperature is January (37.2°F).
The month with the highest average low temperature is July (68.9°F).
The coldest month (with the lowest average low temperature) is January (22.5°F).
Average pressure
Edwardsville, KS
- Average pressure in January:
30.17"Hg - Average pressure in February:
30.13"Hg - Average pressure in March:
30.05"Hg - Average pressure in April:
29.91"Hg - Average pressure in May:
29.93"Hg - Average pressure in June:
29.88"Hg
- Average pressure in July:
29.95"Hg - Average pressure in August:
29.95"Hg - Average pressure in September:
30"Hg - Average pressure in October:
30.02"Hg - Average pressure in November:
30.1"Hg - Average pressure in December:
30.13"Hg
The month with the highest atmospheric pressure is January (30.17"Hg).
The month with the lowest atmospheric pressure is June (29.88"Hg).
Average wind speed
Edwardsville, KS
- Average wind speed in January:
9.7mph - Average wind speed in February:
9.9mph - Average wind speed in March:
9.9mph - Average wind speed in April:
9.9mph - Average wind speed in May:
8.2mph - Average wind speed in June:
8mph
- Average wind speed in July:
6.6mph - Average wind speed in August:
6.5mph - Average wind speed in September:
7.3mph - Average wind speed in October:
8.9mph - Average wind speed in November:
9.6mph - Average wind speed in December:
9.3mph
The windiest months (with the highest average wind speed) are February, March and April (9.9mph).
The calmest month (with the lowest average wind speed) is August (6.5mph).
Average humidity
Edwardsville, KS
The month with the highest relative humidity is May (79%).
The month with the lowest relative humidity is October (69%).
Average rainfall
Edwardsville, KS
- Average rainfall in January:
0.87" - Average rainfall in February:
0.91" - Average rainfall in March:
2.13" - Average rainfall in April:
2.52" - Average rainfall in May:
3.98" - Average rainfall in June:
2.8"
The wettest month (with the highest rainfall) is May (3.98").
The driest month (with the least rainfall) is January (0.87").
Average rainfall days
Edwardsville, KS
- Average rainfall days in January:
4.8 days - Average rainfall days in February:
5.2 days - Average rainfall days in March:
12.2 days - Average rainfall days in April:
14 days - Average rainfall days in May:
16.7 days - Average rainfall days in June:
14 days
- Average rainfall days in July:
14 days - Average rainfall days in August:
13.8 days - Average rainfall days in September:
12 days - Average rainfall days in October:
9.5 days - Average rainfall days in November:
7 days - Average rainfall days in December:
5.5 days
The month with the highest number of rainy days is May (16.7 days).
The month with the least rainy days is January (4.8 days).
Average snowfall
Edwardsville, KS
- Average snowfall in January:
1.85" - Average snowfall in February:
2.76" - Average snowfall in March:
0.94" - Average snowfall in April:
0.12" - Average snowfall in May:
0.12" - Average snowfall in June:
0"
The month with the highest snowfall is February (2.76").
The months with the least snowfall are June, July, August and September (0").
Average snowfall days
Edwardsville, KS
- Average snowfall days in January:
4.6 days - Average snowfall days in February:
5 days - Average snowfall days in March:
2.3 days - Average snowfall days in April:
0.3 days - Average snowfall days in May:
0.1 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:
0.5 days - Average snowfall days in November:
1.3 days - Average snowfall days in December:
2.9 days
The month with the highest number of snowfall days is February (5 days).
The months with the least snowfall days are June, July, August and September (0 days).
Average daylight / Average sunshine
Edwardsville, KS
- Average daylight in January:
9h and 48min - Average daylight in February:
10h and 48min - Average daylight in March:
12h and 0min - Average daylight in April:
13h and 18min - Average daylight in May:
14h and 18min - Average daylight in June:
14h and 54min
- Average daylight in July:
14h and 36min - 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 6min - Average daylight in December:
9h and 30min
The month with the longest days is June (Average daylight: 14h and 54min).
The month with the shortest days is December (Average daylight: 9h and 30min).
- Average sunshine in January:
5h and 12min - Average sunshine in February:
5h and 36min - Average sunshine in March:
6h and 30min - Average sunshine in April:
8h and 24min - Average sunshine in May:
8h and 42min - Average sunshine in June:
10h and 30min
- Average sunshine in July:
10h and 30min - Average sunshine in August:
10h and 6min - Average sunshine in September:
9h and 18min - Average sunshine in October:
6h and 12min - Average sunshine in November:
5h and 48min - Average sunshine in December:
5h and 24min
The months with the most sunshine are June and July (Average sunshine: 10h and 30min).
The month with the least sunshine is January (Average sunshine: 5h and 12min).
Average sunshine days
Edwardsville, KS
- Average sunshine days in January:
22.3 days - Average sunshine days in February:
18.2 days - Average sunshine days in March:
16.3 days - Average sunshine days in April:
14.3 days - Average sunshine days in May:
12.8 days - Average sunshine days in June:
13.3 days
- Average sunshine days in July:
14.3 days - Average sunshine days in August:
14.8 days - Average sunshine days in September:
15.9 days - Average sunshine days in October:
19.5 days - Average sunshine days in November:
20.7 days - Average sunshine days in December:
21.9 days
The month with the most sunshine days is January (22.3 days).
The month with the least sunshine days is May (12.8 days).
Average UV index
Edwardsville, KS
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
Edwardsville, KS
The month with the most cloud cover is March (Cloud cover 46).
The month with the least cloud cover is July (Cloud cover 25).
Average visibility
Edwardsville, KS
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).





