Measurements:
°C
°F
Baltimore
46°F
SE 9 mph
Feels like: 40°F
Precip: 0%
World Resorts USA Baltimore Weather September Weather in Baltimore

Baltimore Weather: September

Average Day Temperature: 79.1°F
Average Night Temperature: 67.7°F
Sea Water Temperature: 78.3°F
Number of Sunny Days: 15 days
Sunshine Hours: 11.8 - 13.0 hours
Number of Rainy Days: 2 days
Precipitation Totals: 1.1 in

Air Temperature in September, °F

Select Year: 2024 2023 2022

The highest day temperature in September 2024 was 89°F. The lowest night temperature was 57°F. The average values for day and night temperatures during September were 79.2°F и 66.7°F respectivly.

Baltimore Water Sea Temperature in September, °F

Select Year: 2024 2023 2022

The average sea surface temperature in September 2024 for Baltimore was 77.2°F. The maximum and minimum values were 73.4°F and 81.4°F respectively.

Sunny, Cloudy and Gloomy days

Most of the days in September are sunny but you can also expect cloudy and gloomy days.

Precipitation Totals in September, in

Precipitation total in September for Baltimore is 1.1 in. It makes september one of the least rainy months of the year.

Wind Speed in September, mph

The average wind speed in September is 7.2 mph. It makes September one of the most windless months of the year for Baltimore.

Average Sunny Hours Per Day

We are using day length and cloud cover information for each day of the month to calculate averages for this chart. Average sunny hours for Baltimore in September is 7.7 hours.

Best Time to Visit Baltimore
The most sunny months:
November 17 days
October 16 days
September 15 days
The most warm months:
July 89.8 °F
August 86.9 °F
June 83.1 °F
Warmest sea temperature:
July 83.9 °F
August 83.7 °F
September 78.3 °F
The most cold months:
January 39.6 °F
February 42.8 °F
December 44.3 °F
The most rainy months:
August 4 days
July 4 days
April 4 days
The most windy months:
March 9 mph
April 9 mph
January 9 mph

Baltimore on the Weather Map

USA Resorts:
NAME
Boston +48
Chicago +34
Hawaii +80
Honolulu +80
Houston +74
Las Vegas +68
Los Angeles +74
Maui +74
Miami +80
New York +48
San Diego +70
San Francisco +58
Sarasota +74
Tampa +72
Washington +48
24 Hours Weather Forecast
Baltimore
Local time: 16:40
21 nov, thursday
1800 46°F
SE
9 mph
2100 44°F
E
8 mph
22 nov, friday
0000 40°F
E
11 mph
0300 36°F
E
12 mph
0600 32°F
E
13 mph
0900 34°F
E
14 mph
1200 38°F
E
15 mph
1500 38°F
E
17 mph