Weather & Climate at Naval Weapons Station Seal Beach

Seal Beach, CA

Summary of the weather and climate in Seal Beach, CA:

The average high is 74.1°F and the average low is 55.3°F.
The hottest month is August with a high of 83.8°F.
The coldest month is December with a low of 45.8°F.
Annual rainfall is 12.26 inches; the rainiest month is February (3.09 in).

Source: NOAA climate normals.

Temperatures through the year

Jan

Feb

Mar

Apr

May

Jun

Jul

Aug

Sep

Oct

Nov

Dec

Bars span each month's average low to average high (40°F – 90°F scale).

Monthly averages

Month	High (°F)	Low (°F)	Rain (in)	Snow (in)
January	67.4	46.1	2.6	0
February	67.2	48	3.09	0
March	68.6	50.5	1.87	0
April	71.7	53.2	0.6	0
May	73.6	57.6	0.21	0
June	76.7	61	0.07	0
July	81.9	64.5	0.03	0
August	83.8	64.9	0.03	0
September	82.1	63.2	0.18	0
October	77.2	58.3	0.63	0
November	72.1	50.8	1	0
December	66.8	45.8	1.95	0