Half Moon Bay Rainfall Forecast

Today 18 Oct
5%< 1 mm
Mon 19 Oct
5%< 1 mm
Tue 20 Oct
40%< 1 mm
Wed 21 Oct
25%< 1 mm
Thu 22 Oct
5%< 1 mm
Fri 23 Oct
65%1–10 mm
Sat 24 Oct
75%5–15 mm

Half Moon Bay Rainfall Statistics View More

October Rainfall

Cheltenham Kingston Centre (7 km)

Total Rainfall 2026
257.1 mm
Daily Average 2026
0.9 mm
Wettest Day 2 October, 2026
20 mm
Wet Days 2026
107/291 (37%)
Total Rainfall September
11.3 mm
Daily Average September
0.4 mm
Wettest Day 5 September, 2026
2.7 mm
Wet Days September
11/30 (37%)
Total Rainfall October
28 mm
Daily Average October
1.6 mm
Wettest Day 2 October, 2026
20 mm
Wet Days October
4/18 (22%)

Climate (2021–2025)

Cheltenham Kingston Centre (7 km)

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Annual Average 2021–2025
496.7 mm
Monthly Average 2021–2026
39.4 mm
Daily Average 2021–2026
1.3 mm
Wettest Day 3 April, 2024
51.8 mm

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