Garden Grove, CA: Climate and Weather (2024)

Seasonal Weather Patterns in Garden Grove, CA

Temperature

Average Daily Temperature (°F)

	Garden Grove, CA	U.S. Avg.	Difference
January	56	43	+13
July	74	79	-5

Average Monthly Number of Hot and Freezing Days

	Garden Grove, CA	U.S. Avg.	Difference
Summer: Hot Days	2	11	-9
Winter: Freezing Days	0	12	-12

Read more in Temperature

Sunshine

Average Annual Number of Clear and Cloudy Days

	Garden Grove, CA	U.S. Avg.	Difference
Clear Days	295	217	+78
Cloudy Days	70	148	-78

Average Daylight Hours per Day

	Garden Grove, CA	U.S. Avg.	Difference
January	10	10	No difference
July	15	15	No difference

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Precipitation

Average Annual Number of Rainy and Snow Days

	Garden Grove, CA	U.S. Avg.	Difference
Rainy Days	37	44	-7
Snow Days	0	7	-7

Average Monthly Humidity (%) in Garden Grove, CA

	Garden Grove, CA	U.S. Avg.	Difference
January	51	68	-17%
July	49	61	-12%

Read more in Precipitation

Is Garden Grove, CA, Hot or Cold?

Low, Average, and High Temperatures (°F)

	Low	Average	High
January	47	56	66
February	48	57	67
March	48	60	70
April	51	64	72
May	56	68	77
June	60	72	82
July	62	74	84
August	65	75	84
September	63	75	83
October	58	68	80
November	49	61	71
December	45	56	68

Average Monthly Number of Hot Days

	Garden Grove, CA	U.S. Avg.	Difference
January	0	0	No difference
February	0	0	No difference
March	1	0	+1
April	1	1	No difference
May	1	3	-2
June	1	8	-7
July	2	13	-11
August	4	12	-8
September	4	6	-2
October	2	2	No difference
November	1	0	+1
December	0	0	No difference

Average Monthly Number of Freezing Days

	Garden Grove, CA	U.S. Avg.	Difference
January	0	13	-13
February	0	10	-10
March	0	7	-7
April	0	2	-2
May	0	0	No difference
June	0	0	No difference
July	0	0	No difference
August	0	0	No difference
September	0	0	No difference
October	0	2	-2
November	0	6	-6
December	0	12	-12

Garden Grove, CA: Clear/Cloudy Skies, and Daylight Hours

Average Number of Clear Days

	Garden Grove, CA	U.S. Avg.	Difference
January	22	17	+5
February	20	16	+4
March	22	17	+5
April	24	17	+7
May	26	18	+8
June	28	19	+9
July	28	20	+8
August	28	20	+8
September	27	19	+8
October	26	19	+7
November	23	18	+5
December	21	17	+4

Average Number of Cloudy Days

	Garden Grove, CA	U.S. Avg.	Difference
January	9	14	-5
February	8	12	-4
March	9	14	-5
April	6	13	-7
May	5	13	-8
June	2	11	-9
July	3	11	-8
August	3	11	-8
September	3	11	-8
October	5	12	-7
November	7	12	-5
December	10	14	-4

Average Daylight Hours per Day

	Garden Grove, CA	U.S. Avg.	Difference
January	10	10	No difference
February	11	11	No difference
March	12	12	No difference
April	13	13	No difference
May	14	14	No difference
June	15	15	No difference
July	15	15	No difference
August	14	14	No difference
September	13	13	No difference
October	12	12	No difference
November	11	10	+1
December	10	10	No difference

Garden Grove, CA: Rainy Days, Snow Days, and Humidity

Average Number of Rainy Days

	Garden Grove, CA	U.S. Avg.	Difference
January	6	9	-3
February	9	8	+1
March	6	9	-3
April	2	7	-5
May	1	7	-6
June	1	7	-6
July	1	7	-6
August	0	6	-6
September	1	7	-6
October	2	7	-5
November	3	8	-5
December	5	8	-3

Average Number of Snow Days

	Garden Grove, CA	U.S. Avg.	Difference
January	0	2	-2
February	0	2	-2
March	0	1	-1
April	0	0	No difference
May	0	0	No difference
June	0	0	No difference
July	0	0	No difference
August	0	0	No difference
September	0	0	No difference
October	0	0	No difference
November	0	1	-1
December	0	2	-2

Average Humidity (%)

	Garden Grove, CA	U.S. Avg.	Difference
January	51	68	-17%
February	52	66	-14%
March	52	63	-11%
April	51	59	-8%
May	52	61	-9%
June	52	60	-8%
July	49	61	-12%
August	48	62	-14%
September	49	63	-14%
October	49	63	-14%
November	48	65	-17%
December	51	68	-17%

The assessments presented on this website, including those related to crime, safety, cost of living, and other location characteristics (e.g., states, cities, towns, villages, neighborhoods, areas, landmarks), are based on various sources and our internal research methods. These assessments are not guaranteed to be accurate or complete and should not be used as the sole basis for making any decisions.