Idyllwild Weather in June

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

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

June is in the summer in Idyllwild and is typically the 4th warmest month of the year. Daytime maximum temperatures average around a comfortable 26°C (79°F), whilst at night 10°C (50°F) is normal.

Idyllwild weather averages (imperial / metric)
Daytime temperature 26°C 78.7°F
Nightly temperature 9.9°C 49.7°F
Average temperature 17.9°C 64.2°F
Daily sunshine 10.8 hrs
Avg rainfall 8 mm 0.3 ins
Rainy days 1 days
Sea temperature 17.9°C 64.2°F
Humidity 53%
Windspeed 15.5kph 10 mph

On average June is the driest month of the year in Idyllwild with around 8mm 0.3 inches of rain making it a very dry time to visit.

On the flip side this corresponds to an average of 10.8 hours of sunshine per day.

June temperatures in Idyllwild

Idyllwild average temperature in June

June rainfall

Idyllwild average rain in June

June hourly sunshine

Idyllwild 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 Idyllwild in June 2025.