Springfield, Illinois2009 Climate Data
North America Region, US
Detailed temperature analysis for 2009 with 364 daily measurements across 12 months.
Avg: 53.1°F
12 Months
364 Records
Year Average
53.1°F
2009
Highest
85.7°F
Lowest
-1.4°F
Range
87.1°F
Monthly Temperature Progression - 2009
32°F
23°F
Jan
35°F
Feb
45°F
Mar
54°F
Apr
65°F
May
74°F
Jun
72°F
Jul
72°F
Aug
66°F
Sep
52°F
Oct
49°F
Nov
31°F
Dec
Below Freezing
|32°F (0°C)|Above Freezing
Monthly Details - 2009
January 2009
Average:23.0°F
Range:-1.4°F - 38.6°F
Days:31 days
Records:31
View Daily Data
February 2009
Average:34.5°F
Range:13.3°F - 57.0°F
Days:28 days
Records:28
View Daily Data
March 2009
Average:45.3°F
Range:21.3°F - 63.2°F
Days:31 days
Records:31
View Daily Data
April 2009
Average:53.9°F
Range:37.5°F - 76.9°F
Days:29 days
Records:29
View Daily Data
May 2009
Average:64.7°F
Range:53.5°F - 75.4°F
Days:31 days
Records:31
View Daily Data
June 2009
Average:74.2°F
Range:60.2°F - 85.7°F
Days:30 days
Records:30
View Daily Data
July 2009
Average:71.6°F
Range:65.7°F - 78.3°F
Days:31 days
Records:31
View Daily Data
August 2009
Average:71.8°F
Range:58.6°F - 83.8°F
Days:31 days
Records:31
View Daily Data
September 2009
Average:65.8°F
Range:53.4°F - 73.3°F
Days:30 days
Records:30
View Daily Data
October 2009
Average:51.5°F
Range:41.4°F - 61.8°F
Days:31 days
Records:31
View Daily Data
November 2009
Average:48.7°F
Range:35.6°F - 62.6°F
Days:30 days
Records:30
View Daily Data
December 2009
Average:30.8°F
Range:14.8°F - 44.6°F
Days:31 days
Records:31
View Daily Data
2009 Climate Summary
The year 2009 in Springfield, Illinois, US was characterized by an average temperature of 53.1°F, with temperatures ranging from a low of -1.4°F to a high of 85.7°F.
Temperature Analysis
- Annual Average: 53.1°F
- Temperature Extremes: 87.1°F range
- Data Coverage: 12 months with available observations
- Total Measurements: 364 daily records
Seasonal Patterns
January23.0°F
February34.5°F
March45.3°F
April53.9°F
... and 8 more months