Newport Beach Weather, Climate and Best Time to Visit
Data source:Meteostat Update date:2025-09
Newport Beach year round climate
Spring (March–May): Average 59–63°F, mild and comfortable climate with gradually decreasing rainfall. March and April still see some light rain, while May is very dry. Common activities: Beach walks, surfing, outdoor picnics. Suggested clothing: Light jacket, long-sleeved shirts, comfortable pants or skirts.
Summer (June–August): Average 68–74°F, sunny, dry, and little rain, making it a great time to visit. Occasional sea breezes provide comfort. Common activities: Swimming, sunbathing, watersports, boat tours. Suggested clothing: Light and breathable short-sleeved clothing, shorts, swimwear, sun hat, sunscreen.
Autumn (September–November): Average 73–62°F, temperatures gradually decrease, with comfortable and pleasant weather and little rainfall. An excellent time for outdoor activities. Common activities: Hiking, cycling, whale watching, sightseeing. Suggested clothing: Long-sleeved shirts, light jackets, comfortable pants or skirts.
Winter (December–February): Average 58–58°F, lower temperatures with occasional rainfall, but overall mild with little severe cold. Common activities: Whale migration viewing, enjoying the winter beach scenery, city sightseeing. Suggested clothing: Warm jacket, long-sleeved shirts, comfortable pants.
Newport Beach climatological average
Annual average temperature: approx. 64.4°F / Annual rainfall: approx. 393 mm / Summer humidity: 60%–70% / Rainiest month: February
Newport Beach monthly average temperature and precipitation
Month
Air temperature (°F)
Precipitation (mm)
January
58.1°F
71.7
February
58.5°F
126.7
March
59.5°F
99.7
April
62.4°F
8.3
May
63.7°F
5.3
June
68.2°F
1
July
71.6°F
0
August
74.1°F
22.7
September
73.4°F
2
October
68.7°F
1.7
November
62.6°F
12.7
December
58.6°F
41.7
Newport Beach weather for the next seven days
12/13
Saturday
Fog
62.1°F/54°F
12/14
Sunday
Partly Cloudy
63.9°F/55.2°F
12/15
Monday
Sunny
74.7°F/54.7°F
12/16
Tuesday
Sunny
70.9°F/64.2°F
12/17
Wednesday
Sunny
69.5°F/63°F
12/18
Thursday
Partly Cloudy
67.8°F/62.6°F
12/19
Friday
Sunny
66.5°F/61.2°F
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