Caldwell Weather in June

The climate in Caldwell during June can be summarized as hot, humid and a little damp.

June is in the summer in Caldwell and is typically the 3rd warmest month of the year. Daytime maximum temperatures average around a steamy 33°C (91°F), whilst at night 21°C (71°F) is normal.

On average June is the 5th wettest month of the year in Caldwell with around 86mm 3.4 inches of rain making it a a little damp time to visit. This rainfall is typically spread over 7 days, although this may vary considerably.

On the flip side this corresponds to an average of 10.2 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 Caldwell in June 2025.