Summary
Fire Officer Bill Wagner’s September–October 1973 Beaver Beacon report gives monthly Beaver Island weather for August and September. August’s high was 86°F on August 29, low 47°F on August 24, and rainfall 4.78 inches. September’s high was 86°F on September 1–3, low 38°F on September 17, and rainfall 1.77 inches; the report also records six thunderstorms and two storms with high damaging winds.
Evidence and limits
This is a community newspaper report, not a calibrated long-term climate series or independent weather-station archive.
Sources
- Beaver Beacon, September–October 1973, “Weather.”Fire Officer Bill Wagner reports August and September temperatures, rainfall, thunderstorms, and damaging winds. August rainfall was 4.78 inches; September rainfall was 1.77 inches. The report is not a long-term climate series.