Newport Beach weather by month

Check out Newport Beach weather averages by month. Compare detailed monthly climate statistics including temperature, rainfall and sunshine figures.

Temperature in Newport Beach (°C)

  Jan Feb Mar Apr May Jun Jul Aug Sep Oct Nov Dec
Max temperature (daytime)
18°C maximum daytime temperature in January in Newport Beach18
18°C maximum daytime temperature in February in Newport Beach18
19°C maximum daytime temperature in March in Newport Beach19
20°C maximum daytime temperature in April in Newport Beach20
21°C maximum daytime temperature in May in Newport Beach21
21°C maximum daytime temperature in June in Newport Beach21
23°C maximum daytime temperature in July in Newport Beach23
24°C maximum daytime temperature in August in Newport Beach24
25°C maximum daytime temperature in September in Newport Beach25
23°C maximum daytime temperature in October in Newport Beach23
20°C maximum daytime temperature in November in Newport Beach20
18°C maximum daytime temperature in December in Newport Beach18
Min temperature (night-time)
8°C minimum night-time temperature in January in Newport Beach8
9°C minimum night-time temperature in February in Newport Beach9
9°C minimum night-time temperature in March in Newport Beach9
11°C minimum night-time temperature in April in Newport Beach11
13°C minimum night-time temperature in May in Newport Beach13
15°C minimum night-time temperature in June in Newport Beach15
16°C minimum night-time temperature in July in Newport Beach16
17°C minimum night-time temperature in August in Newport Beach17
16°C minimum night-time temperature in September in Newport Beach16
14°C minimum night-time temperature in October in Newport Beach14
11°C minimum night-time temperature in November in Newport Beach11
8°C minimum night-time temperature in December in Newport Beach8
Heat & Humidity
No heat & humidity in January in Newport Beach0
No heat & humidity in February in Newport Beach0
No heat & humidity in March in Newport Beach0
No heat & humidity in April in Newport Beach0
No heat & humidity in May in Newport Beach0
No heat & humidity in June in Newport Beach0
Low heat & humidity in July in Newport BeachL
Low heat & humidity in August in Newport BeachL
Low heat & humidity in September in Newport BeachL
No heat & humidity in October in Newport Beach0
No heat & humidity in November in Newport Beach0
No heat & humidity in December in Newport Beach0
Sea temperature
15°C sea temperature in January in Newport Beach15
15°C sea temperature in February in Newport Beach15
15°C sea temperature in March in Newport Beach15
15°C sea temperature in April in Newport Beach15
17°C sea temperature in May in Newport Beach17
18°C sea temperature in June in Newport Beach18
20°C sea temperature in July in Newport Beach20
20°C sea temperature in August in Newport Beach20
20°C sea temperature in September in Newport Beach20
19°C sea temperature in October in Newport Beach19
17°C sea temperature in November in Newport Beach17
15°C sea temperature in December in Newport Beach15

Note: 0 = None, L = Low, M = Moderate, H = High, VH = Very high, E = Extreme

Sunshine & Daylight in Newport Beach

  Jan Feb Mar Apr May Jun Jul Aug Sep Oct Nov Dec
Daily hours of sunshine
Daily hours of daylight
10 hours of daylight per day in January in Newport Beach10
11 hours of daylight per day in February in Newport Beach11
12 hours of daylight per day in March in Newport Beach12
13 hours of daylight per day in April in Newport Beach13
14 hours of daylight per day in May in Newport Beach14
14 hours of daylight per day in June in Newport Beach14
14 hours of daylight per day in July in Newport Beach14
13 hours of daylight per day in August in Newport Beach13
12 hours of daylight per day in September in Newport Beach12
11 hours of daylight per day in October in Newport Beach11
10 hours of daylight per day in November in Newport Beach10
10 hours of daylight per day in December in Newport Beach10
UV Index (Maximum)
UV (maximum) index 3 (Moderate) in January in Newport Beach3
UV (maximum) index 4 (Moderate) in February in Newport Beach4
UV (maximum) index 6 (High) in March in Newport Beach6
UV (maximum) index 8 (Very High) in April in Newport Beach8
UV (maximum) index 9 (Very High) in May in Newport Beach9
UV (maximum) index 10 (Very High) in June in Newport Beach10
UV (maximum) index 10 (Very High) in July in Newport Beach10
UV (maximum) index 10 (Very High) in August in Newport Beach10
UV (maximum) index 8 (Very High) in September in Newport Beach8
UV (maximum) index 6 (High) in October in Newport Beach6
UV (maximum) index 4 (Moderate) in November in Newport Beach4
UV (maximum) index 3 (Moderate) in December in Newport Beach3

Rainfall in Newport Beach

  Jan Feb Mar Apr May Jun Jul Aug Sep Oct Nov Dec
Number of days with some rain
5 days with some rainfall in January in Newport Beach5
5 days with some rainfall in February in Newport Beach5
6 days with some rainfall in March in Newport Beach6
3 days with some rainfall in April in Newport Beach3
1 day with some rainfall in May in Newport Beach1
0 days with some rainfall in June in Newport Beach0
0 days with some rainfall in July in Newport Beach0
0 days with some rainfall in August in Newport Beach0
1 day with some rainfall in September in Newport Beach1
2 days with some rainfall in October in Newport Beach2
4 days with some rainfall in November in Newport Beach4
5 days with some rainfall in December in Newport Beach5
Average monthly rainfall (mm)
64 mm monthly rainfall in January in Newport Beach64
57 mm monthly rainfall in February in Newport Beach57
49 mm monthly rainfall in March in Newport Beach49
23 mm monthly rainfall in April in Newport Beach23
4 mm monthly rainfall in May in Newport Beach4
1 mm monthly rainfall in June in Newport Beach1
1 mm monthly rainfall in July in Newport Beach1
2 mm monthly rainfall in August in Newport Beach2
6 mm monthly rainfall in September in Newport Beach6
5 mm monthly rainfall in October in Newport Beach5
37 mm monthly rainfall in November in Newport Beach37
43 mm monthly rainfall in December in Newport Beach43

More about Newport Beach

Newport Beach by month

Jan Feb Mar Apr May Jun Jul Aug Sep Oct Nov Dec

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The climate guide for California (Newport Beach) shows long term monthly weather averages processed from data supplied by CRU (University of East Anglia), the Met Office & the Netherlands Meteorological Institute. Find out more about our data sources.

What's the climate like in Newport Beach?

Newport Beach has a cool semi arid climate with warm dry summers.

Metric (°C / mm)  |  Imperial (°F / inches)

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More about California

Compare Newport Beach with the UK

Below the Newport Beach chart shows average maximum daytime temperature for Newport Beach, California, USA and the UK (London).

Maximum daytime temperature (°C)

Newport Beach, California, USA
UK (London)
18
7
18
7
19
10
20
13
21
17
21
20
23
22
24
22
25
19
23
15
20
10
18
8
Jan
Feb
Mar
Apr
May
Jun
Jul
Aug
Sep
Oct
Nov
Dec

Metric (°C / mm)  |  Imperial (°F / inches)

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