Markham Rainfall Forecast

Today 3 Oct
15%
Sat 4 Oct
10%
Sun 5 Oct
No Rain
Mon 6 Oct
30%
Tue 7 Oct
70%
Wed 8 Oct
10%
Thu 9 Oct
5%

Markham Rainfall Statistics

October Rainfall

Lansing Municipal Airport (9.3 miles)

Total Rainfall 2025
30.3in
Daily Average 2025
0.1in
Wettest Day 18 August, 2025
4.7in
Wet Days 2025
54/276 (20%)
Total Rainfall September
0.8in
Daily Average September
0.03in
Wettest Day 13 September, 2025
0.8in
Wet Days September
1/30 (3%)
Total Rainfall October
0in
Daily Average October
0in
Wettest Day 1 October, 2025
0in
Wet Days October
–

Climate (2010–Present)

Lansing Municipal Airport (9.3 miles)

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Annual Average 2020–2024
34.1in
Monthly Average 2020–2025
2.9in
Daily Average 2020–2025
0.1in
Wettest Day 18 August, 2025
4.7in

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