Climate for Baltimore, Maryland
Home : Climate Graphs: Maryland : Baltimore
Average Temperatures for Baltimore
| Month | Low | High |
|---|---|---|
| Jan | 23.5°F | 41.2°F |
| Feb | 26.1°F | 44.8°F |
| Mar | 33.6°F | 53.9°F |
| Apr | 42.0°F | 64.5°F |
| May | 51.8°F | 73.9°F |
| Jun | 60.8°F | 82.7°F |
| Jul | 65.8°F | 87.2°F |
| Aug | 63.9°F | 85.1°F |
| Sept | 56.6°F | 78.2°F |
| Oct | 43.7°F | 67.0°F |
| Nov | 34.7°F | 56.3°F |
| Dec | 27.3°F | 46.0°F |
Baltimore's coldest month is January when the average temperature overnight is 23.5°F. In July, the warmest month, the average day time temperature rises to 87.2°F.
Average Rainfall for Baltimore
| Month | Precipitation |
|---|---|
| Jan | 3.47in. |
| Feb | 3.02in. |
| Mar | 3.93in. |
| Apr | 3.00in. |
| May | 3.89in. |
| Jun | 3.43in. |
| Jul | 3.85in. |
| Aug | 3.74in. |
| Sept | 3.98in. |
| Oct | 3.16in. |
| Nov | 3.12in. |
| Dec | 3.35in. |
The driest month in Baltimore is April with 3.00 inches of precipitation, and with 3.98 inches September is the wettest month.