Climate Monitoring / Climate At A Glance / Washington D.C. / Help page delimiter

Washington D.C.

Climate Summary

September 2009

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The average temperature in September 2009 was 68.4 F. This was 1.0 F warmer than the 1963-2009 average, the 17th warmest September on record (1963-2009).

1.85 inches of precipitation fell in September. This was -1.97 inches less than the 1963-2009 average, the 13th driest such month on record (1963-2009).

Select from the options below to view graphs and tables of monthly temperature and precipitation data for Washington D.C. , then click "submit". (Please wait 20-30 seconds)

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Climate Monitoring / Climate At A Glance / Washington D.C. / Help

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Last Updated Thursday, 08-Oct-2009 11:00:07 EDT by Karin.L.Gleason@noaa.gov
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