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 September Weather Almanac

The average high temperature during September in Annapolis MD ranges from the lower 80s on the 1st to the lower 70s on the 30th. The average low ranges from the lower 60s on the 1st to the lower 50s on the 31st. The record high was 101 degrees in 1881. The record low was 35 in 1963. The wettest June was 13.32" in 2011 and the driest June was 0.09" in 1884.

Chesapeake Bay Weather was founded in 2003 by Brian Mark Weber to provide residents of Maryland, Virginia, Delaware, and southern Pennsylvania with accurate and dependable weather information. The site includes access to Brian's exclusive weather forecasts including his daily weather column at and his Chesapeake Bay Weather Facebook page and Ocean City MD Weather Facebook page. You will find information about Chesapeake Bay's climate as well as maps and forecasts.
Follow Brian's latest weather updates and exclusive forecasts on the following:

Brian Mark Weber is the Baltimore/Annapolis Weather Examiner on

Chesapeake Bay Weather on Facebook.

Ocean City MD Weather on Facebook.