Markham Rainfall Forecast
- 15%
- 25%
- 55%
- 10%
- 10%
- 20%
- 35%
Markham Rainfall Statistics
September Rainfall
Bay City, Bay City Municipal Airport (11.8 miles)
Total Rainfall September
0.6inDaily Average September
0.05inWettest Day 10 September, 2026
0.2inWet Days September
5/15 (33%)
Climate (2021–2025)
Bay City, Bay City Municipal Airport (11.8 miles)
Annual Average 2021–2025
47.8inMonthly Average 2021–2026
4.1inDaily Average 2021–2026
0.1inWettest Day 8 July, 2024
9.8in