Belmont Weather in June

What's the weather like in Belmont (California) in June 2025?

The climate in Belmont during June can be summarized as mild and very dry.

June is in the summer in Belmont and is typically the 4th warmest month of the year. Daytime maximum temperatures average around a comfortable 22°C (72°F), whilst at night 12°C (53°F) is normal.

Belmont weather averages (imperial / metric)
Daytime temperature 22.4°C 72.2°F
Nightly temperature 11.9°C 53.3°F
Average temperature 17.1°C 62.8°F
Daily sunshine 11.7 hrs
Avg rainfall 2 mm 0.1 ins
Rainy days 1 days
Sea temperature 12.2°C 53.9°F
Humidity 68%
Windspeed 20.5kph 13 mph

On average June is the 3rd driest month of the year in Belmont with around 2mm 0.1 inches of rain making it a very dry time to visit.

On the flip side this corresponds to an average of 11.7 hours of sunshine per day.

June temperatures in Belmont

Belmont average temperature in June

June rainfall

Belmont average rain in June

June hourly sunshine

Belmont average rain in June

The data used in these monthly averages covers a period of over 100 years right up until last year. As such they are a valid prediction of what to expect for the weather in Belmont in June 2025.