When to visit
Half Moon Bay?

Discover the best time of year, based on historical climate, temperature, and precipitation.

Half Moon Bay
California Republic · United States of America

The best weather in Half Moon Bay is from June, July, August. — consistent weather climate

Climate score
October
93

Perfect climate

🌥Mild

Temperature
12–21°C
Cool nights
Feels like
10–20°C
Dry
Precipitation
40mm
Torrential rain · 3 days
Sunshine
9.5h
Partly cloudy
Humidity (%)
73%
Dry
Annual Climate Analysis
Temperature, Rain & Feels Like
Rain
Actual Temp
Feels Like
0°10°20°30°JanFebMarAprMayJunJulAugSepOctNovDec
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Monthly Overview
Score465645728398979796937137
ClimateColdColdColdColdMildMildMildMildMildMildMildCold
Temperature7–14°C7–15°C7–14°C8–15°C9–17°C11–18°C11–19°C12–20°C13–21°C12–21°C8–17°C7–15°C
Feels like5–12°C4–13°C4–12°C6–14°C7–16°C9–18°C10–19°C12–21°C12–22°C10–20°C6–15°C5–12°C
Precipitation111mm
11 days
80mm
8 days
123mm
15 days
30mm
5 days
27mm
5 days
4mm
2 days
3mm
2 days
3mm
2 days
9mm
2 days
40mm
3 days
62mm
6 days
182mm
14 days
Sunshine6.8h
☀︎ 69%
9.0h
☀︎ 83%
9.3h
☀︎ 77%
11.1h
☀︎ 84%
12.2h
☀︎ 86%
12.6h
☀︎ 86%
12.1h
☀︎ 84%
11.5h
☀︎ 85%
10.9h
☀︎ 88%
9.5h
☀︎ 84%
8.5h
☀︎ 84%
6.3h
☀︎ 66%
WindNE · 19 km/hN · 19 km/hW · 19 km/hNW · 18 km/hW · 17 km/hW · 16 km/hSW · 14 km/hW · 14 km/hW · 14 km/hNW · 14 km/hN · 17 km/hNE · 18 km/h
Humidity (%)80%74%80%80%81%81%84%84%82%73%74%81%
Day length9.9h10.8h12.0h13.2h14.2h14.7h14.4h13.6h12.4h11.2h10.2h9.6h

Frequently asked questions

What is the best time to visit Half Moon Bay?

The best time to visit Half Moon Bay is July, August, September, October, May, April, November, June, with temperatures between 8 °C and 21 °C. The best month is July. July is low season.

What is the weather like in Half Moon Bay?

Half Moon Bay has a climate with an overall score of 7.4/10. Annual temperatures range from 7 °C to 21 °C.

What is the hottest month in Half Moon Bay?

The hottest month in Half Moon Bay is September, with average highs of 21 °C and lows of 13 °C.

What is the rainiest month in Half Moon Bay?

The rainiest month in Half Moon Bay is December, with an average of 182 mm of precipitation.