Rainfall totals Erie, PA
For Erie, the official rainfall for the year to date is 28.03 inches through Aug 21, 2026, according to the National Weather Service daily climate report. The normal for that date is 25.31 inches.
Data from Erie International Airport, with records back to 1926.
Official rainfall report for Aug 21, 2026
| Measured | Normal | |
|---|---|---|
| Rain on Aug 21, 2026 | 0.00 inches | 0.11 inches |
| Month to date | 4.12 inches | 2.30 inches |
| Year to date | 28.03 inches | 25.31 inches |
| Record for Aug 21 | — |
Source: National Weather Service daily climate report for ERIE INTL AIRPORT, issued the morning after Aug 21, 2026. The local National Weather Service office issues the daily climate report for the airport station the next morning, and that report is the official figure.
Days with measurable rain, 2026
| Date | Rainfall |
|---|---|
| Aug 19, 2026 | 0.47 inches |
| Aug 17, 2026 | 0.02 inches |
| Aug 16, 2026 | 0.13 inches |
| Aug 12, 2026 | 1.29 inches |
| Aug 10, 2026 | 0.31 inches |
| Aug 8, 2026 | 0.06 inches |
| Aug 7, 2026 | 0.33 inches |
| Aug 5, 2026 | 0.01 inches |
| Aug 2, 2026 | 1.49 inches |
| Aug 1, 2026 | 0.01 inches |
| Jul 28, 2026 | 1.29 inches |
| Jul 21, 2026 | 1.21 inches |
| Jul 18, 2026 | 0.38 inches |
| Jul 6, 2026 | 0.06 inches |
| Jul 5, 2026 | 0.07 inches |
| Jul 4, 2026 | 0.01 inches |
| Jun 30, 2026 | 0.01 inches |
| Jun 25, 2026 | 0.12 inches |
| Jun 22, 2026 | 0.61 inches |
| Jun 21, 2026 | 0.02 inches |
| Jun 20, 2026 | 0.03 inches |
| Jun 18, 2026 | 0.05 inches |
| Jun 17, 2026 | 0.37 inches |
| Jun 16, 2026 | 0.07 inches |
| Jun 14, 2026 | 1.48 inches |
| Jun 12, 2026 | 0.08 inches |
| Jun 11, 2026 | 0.07 inches |
| Jun 10, 2026 | 0.84 inches |
| Jun 6, 2026 | 0.01 inches |
| May 25, 2026 | 0.10 inches |
Through Aug 19, 2026, the GHCN-Daily station record shows 28.03 inches of measurable rain so far this year, falling over a 110-day span. Station observations are from GHCN-Daily, with a 1-3 day lag and quality checks by NOAA.
All-time rainfall records
| Wettest day | 10.37 inches | Jul 22, 1947 |
|---|---|---|
| Wettest year | 61.70 inches | 1977 |
| Driest year | 23.84 inches | 1934 |
| Average year | 40.39 inches | 100 complete years on record |
| Rain days a year | 162 | average, 0.01 inch or more |
| Record begins | 1926 | 36,751 daily readings |
Monthly rainfall normals
| Month | Jan | Feb | Mar | Apr | May | Jun | Jul | Aug | Sep | Oct | Nov | Dec | Year |
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
| Inches | 3.41 | 2.52 | 3.08 | 3.47 | 3.50 | 3.70 | 3.33 | 3.35 | 4.32 | 4.38 | 3.75 | 4.17 | 42.98 |
Averages are 1991-2020 normals from NCEI.
The daily climate report is issued by the local National Weather Service forecast office and delivered to this page by the Iowa Environmental Mesonet of Iowa State University. Under 17 U.S.C. 105, no copyright attaches to the government-produced figures on this page, including reports, alerts, station observations, and normals, which were created by the National Weather Service and other NOAA offices. The notice that 17 U.S.C. 403 requires appears in this sentence. It does not imply endorsement by or affiliation with those agencies. See: Data sources and attribution.