Monterey Weather in May

The climate in Monterey during May can be summarized as mild and wet.

May is in the spring in Monterey and is typically the 5th warmest month of the year. Daytime maximum temperatures average around 21°C (69°F), whilst at night 7°C (45°F) is normal.

On average May is the 2nd wettest month of the year in Monterey with around 122mm 4.8 inches of rain making it a wet time to visit. This rainfall is typically spread over 14 days, although this may vary considerably.

On the flip side this corresponds to an average of 7.7 hours of sunshine per day.

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 Monterey in May 2024.