Streatham Rainfall Forecast
- 95%10–20mm
- 20%< 1mm
- 60%< 1mm
- 50%< 1mm
- 20%< 1mm
- 15%< 1mm
- 35%< 1mm
Streatham Rainfall Statistics View More
May Rainfall
Westmere (11km)
Total Rainfall May
23.2mmDaily Average May
1.5mmWettest Day 3 May, 2026
9.6mmWet Days May
9/17 (53%)
Climate (2010–Present)
Westmere (11km)
Annual Average 2021–2025
495.2mmMonthly Average 2021–2026
39mmDaily Average 2021–2026
1.4mmWettest Day 13 October, 2022
43.2mm