Newport Beach
California, USA
Long term weather forecast
Long term weather forecast

June weather forecast and Climate
Newport Beach, CA

  • Average high temperature in June: 67.6°F

Warmest month (with highest average high temperature) is August (72.2°F).
Month with lowest average high temperature is March (62.7°F).

  • Average low temperature in June: 61.2°F

Month with highest average low temperature is August (64.9°F).
Coldest month (with lowest average low temperature) is December (49.3°F).

  • Average rainfall in June: 0.1"

Wettest month (with highest rainfall) is February (2.6").
Driest months (with lowest rainfall) are July and August (0").

  • Average rainfall days in June: 0 days

Month with highest number of rainy days is March (6 days).
Months with lowest number of rainy days are June, July and August (0 days).

  • Average sea temperature in June: 63°F

Best months for swimming (with highest average sea temperature) are August and September (68°F).
Coldest months (with lowest average sea temperature) are January, February, March and April (59°F).

  • Average daylight in June: 14h

Months with longest days are May, June and July (Average daylight: 14h).
Months with shortest days are January, November and December (Average daylight: 10h).

  • Average sunshine in June: 9h

Months with most sunshine are July and August (Average sunshine: 11h).
Months with least sunshine are January, November and December (Average sunshine: 7).

  • Average UV index in June: 10

Months with highest UV index are June, July and August (UV index 10).
Months with lowest UV index are January and December (UV index 3).