Edwardsville, AL

Climate overview — based on NOAA 1991-2020 normals from CEDARTOWN, GA US.

Cfa Humid subtropical climate 8b USDA hardiness Zone 8b

Year-round temperatures (°F)

30° 50° 70° 90° J F M A M J J A S O N D
Avg high Avg low

Climate summary

Edwardsville has an annual average temperature of 62.2°F with about 52.8 inches of precipitation per year. The warmest month is July (average high 91.0°F), and the coldest is January (average low 32.3°F). March is typically the wettest month (5.27 in) and August the driest (3.55 in).

Pleasant months
1 / 12
avg high 65–80°F, low ≥ 50°F
Annual swing
37.7°F
warmest to coldest month
Heating need
2,709
Cooling need
1,698

Best time to visit Edwardsville

Full guide →

Climate change signal

All-time records →

47 of 366 (12.8%) of Edwardsville's all-time daily heat records have been set since 2015. If records were spread evenly across the station's history, only about 5% would fall in any given decade.

1890s
8
1900s
0
1930s
33
1940s
80
1950s
64
1960s
18
1970s
33
1980s
40
1990s
21
2000s
15
2010s
36
2020s
18

Bars: number of all-time daily heat records still standing that were set in each decade.

Monthly averages

Month Avg High Avg Low Avg Temp Precipitation Snow Rainy days
January 53.3°F 32.3°F 42.8°F 4.90 in 9
February 57.5°F 35.2°F 46.3°F 5.10 in 9
March 66.0°F 41.5°F 53.8°F 5.27 in 9
April 74.8°F 49.4°F 62.1°F 4.43 in 8
May 81.5°F 57.9°F 69.7°F 4.02 in 8
June 88.1°F 66.7°F 77.4°F 3.91 in 9
July 91.0°F 70.1°F 80.5°F 4.93 in 9
August 90.5°F 69.4°F 80.0°F 3.55 in 8
September 85.3°F 62.6°F 74.0°F 3.73 in 6
October 75.3°F 50.3°F 62.8°F 3.64 in 6
November 63.8°F 39.3°F 51.6°F 4.40 in 7
December 55.7°F 35.0°F 45.3°F 4.95 in 9

Climate twins of Edwardsville

Why these? →

The most climatically similar US cities at least 140 miles away (by monthly temperature + precipitation pattern).

Frost dates
Last spring / first fall frost
All-time records
Hottest, coldest, wettest
Planting calendar
What to plant, and when

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