Rainfall/ Precipitation in Erie, Pa, Usa
- Erie, Pa receives 1054.9 mm (41.5 in) of rainfall per year, or 87.9 mm (3.5 in) per month.
- The driest weather is in January when an average of 56.4 mm (2.2 in) of rainfall (precipitation) occurs.
- The wettest weather is in September when an average of 111.5 mm (4.4 in) of rainfall (precipitation) occurs.
Precipitation Table
| Climate Variable | Jan | Feb | Mar | Apr | May | Jun | Jul | Aug | Sep | Oct | Nov | Dec | Annual | ||
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
 | Average Precipitation mm (in) | 56.4 (2.22) | 57.9 (2.3) | 76.2 (3) | 82.3 (3.2) | 87.4 (3.4) | 103.9 (4.1) | 87.1 (3.4) | 103.1 (4.1) | 111.5 (4.4) | 95.8 (3.8) | 102.1 (4) | 91.2 (3.6) | 1054.9 (41.5) | |
 | Precipitation Litres/m² (Gallons/ft²) | 56.4 (1.38) | 57.9 (1.42) | 76.2 (1.87) | 82.3 (2.02) | 87.4 (2.14) | 103.9 (2.55) | 87.1 (2.14) | 103.1 (2.53) | 111.5 (2.73) | 95.8 (2.35) | 102.1 (2.5) | 91.2 (2.24) | 1054.9 (25.87) |