Charleston, West Virginia2009 Climate Data
North America Region, US
Detailed temperature analysis for 2009 with 364 daily measurements across 12 months.
Avg: 54.9°F
12 Months
364 Records
Year Average
54.9°F
2009
Highest
81.3°F
Lowest
8.2°F
Range
73.1°F
Monthly Temperature Progression - 2009
32°F
31°F
Jan
38°F
Feb
48°F
Mar
57°F
Apr
64°F
May
71°F
Jun
70°F
Jul
73°F
Aug
67°F
Sep
54°F
Oct
49°F
Nov
36°F
Dec
Below Freezing
|32°F (0°C)|Above Freezing
Monthly Details - 2009
January 2009
Average:30.5°F
Range:8.2°F - 46.6°F
Days:31 days
Records:31
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February 2009
Average:38.3°F
Range:14.4°F - 58.4°F
Days:28 days
Records:28
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March 2009
Average:47.7°F
Range:18.2°F - 70.1°F
Days:31 days
Records:31
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April 2009
Average:57.1°F
Range:35.3°F - 77.4°F
Days:29 days
Records:29
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May 2009
Average:64.2°F
Range:50.5°F - 72.6°F
Days:31 days
Records:31
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June 2009
Average:71.0°F
Range:59.3°F - 81.3°F
Days:30 days
Records:30
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July 2009
Average:70.4°F
Range:63.6°F - 77.4°F
Days:31 days
Records:31
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August 2009
Average:72.6°F
Range:62.5°F - 78.7°F
Days:31 days
Records:31
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September 2009
Average:66.8°F
Range:54.4°F - 73.8°F
Days:30 days
Records:30
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October 2009
Average:53.9°F
Range:40.3°F - 66.9°F
Days:31 days
Records:31
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November 2009
Average:49.2°F
Range:37.9°F - 59.1°F
Days:30 days
Records:30
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December 2009
Average:35.9°F
Range:25.7°F - 51.3°F
Days:31 days
Records:31
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2009 Climate Summary
The year 2009 in Charleston, West Virginia, US was characterized by an average temperature of 54.9°F, with temperatures ranging from a low of 8.2°F to a high of 81.3°F.
Temperature Analysis
- Annual Average: 54.9°F
- Temperature Extremes: 73.1°F range
- Data Coverage: 12 months with available observations
- Total Measurements: 364 daily records
Seasonal Patterns
January30.5°F
February38.3°F
March47.7°F
April57.1°F
... and 8 more months