Grover Beach Water Temperature

Grover Beach is a town close to Pacific Ocean. September is the month with the warmest water temperature at 59°F / 15°C. The coolest month is April with an avg. water temperature of 52.5°F / 11.4°C. January is the sunniest at 0in / 0mm and January the wettest month with 0in / 0mm. The average air temperature is around 65.3°F / 18.5°C, September is the hottest month in a year. December is the coolest with 52.9°F / 11.6°C average air temperature. temperate climate with warm and dry summer would be the climate here. June, July, August, September would be the best time to visit.

Grover Beach Summary

Description	Value
Current water temperature	/
Warmest Month Water Temperature:	September with 59°F / 15°C
Coldest Month Water Temperature:	April with 52.5°F / 11.4°C
Warmest Month Air Temperature:	September with 65.3°F / 18.5°C
Coldest Month Air Temperature:	December with 52.9°F / 11.6°C
Wettest Month:	January with 0in / 0mm
Driest Month:	January with 0in / 0mm
Highest Humidity	August with 73.6%
Lowest Humidity	October with 67.7%
Best Time to Visit:	June, July, August, September
Climate Classification	temperate climate with warm and dry summer

Grover Beach water temperature by month

°F

Pacific Ocean water temperature by month

	Max. Water Temperature (°F)	ø. Water Temperature (°F)	Min. Water Temperature (°F)
January	55.8	55.4	55.2
February	55.2	54.7	54.1
March	54.5	53.8	52.9
April	53.1	52.7	52.2
May	53.6	53.1	52.5
June	56.3	54.7	53.2
July	58.5	57.2	55.9
August	58.8	58.1	57.6
September	59.5	58.8	58.3
October	59.4	58.6	58.1
November	58.8	57.9	56.8
December	57	56.5	55.2

°C

Pacific Ocean water temperature by month

	Max. Water Temperature (°C)	ø. Water Temperature (°C)	Min. Water Temperature (°C)
January	13.2	13	12.9
February	12.9	12.6	12.3
March	12.5	12.1	11.6
April	11.7	11.5	11.2
May	12	11.7	11.4
June	13.5	12.6	11.8
July	14.7	14	13.3
August	14.9	14.5	14.2
September	15.3	14.9	14.6
October	15.2	14.8	14.5
November	14.9	14.4	13.8
December	13.9	13.6	12.9

The highest water temperature will be reached in September with around 59°F / 15°C. The lowest in April with an average water temperature of 52.5°F / 11.4°C.

Grover Beach weather by month / climate table

°F

	Max. Temperature °F	ø. Temperature °F	Min. Temperature (°F)	Rel. Humidity (%)
January	63.1	53.1	45	72.4%
February	63.1	53.1	45.5	73.5%
March	64.8	54.9	46.6	73.1%
April	66	56.1	48	71.1%
May	68.2	59	50.9	70.5%
June	72.9	62.2	54.1	70%
July	73.9	64.8	57.9	72.8%
August	75.6	65.3	58.3	73.6%
September	75	65.3	58.1	71%
October	73.9	62.8	53.4	67.7%
November	69.8	57.7	47.7	68.6%
December	62.2	52.9	45.1	71.7%

°C

	Max. Temperature °C	ø. Temperature °C	Min. Temperature (°C)	Rel. Humidity (%)
January	17.3	11.7	7.2	72.4%
February	17.3	11.7	7.5	73.5%
March	18.2	12.7	8.1	73.1%
April	18.9	13.4	8.9	71.1%
May	20.1	15	10.5	70.5%
June	22.7	16.8	12.3	70%
July	23.3	18.2	14.4	72.8%
August	24.2	18.5	14.6	73.6%
September	23.9	18.5	14.5	71%
October	23.3	17.1	11.9	67.7%
November	21	14.3	8.7	68.6%
December	16.8	11.6	7.3	71.7%

The warmest avg. temperature is around 65.3°F / 18.5°C, September is the month with the highest temperature. December is the coolest with 52.9°F / 11.6°C average air temperature. January is the month with the min. precipitation of 0in / 0mm and January with the max. precipitation in a year with 0in / 0mm.

Activities & POI in Grover Beach

Type of Activity	List
Beach	Oceano Dunes, Pismo Beach
Attraction	Monarch Butterfly Grove
Golf Course	Pismo State Beach Golf Course
Caravan Site	Le Sage Riviera RV Park, Grand Avenue Mobile Home Park, Colorado River Adventures Pismo Beach Club, Coastal Dunes RV Park

pacific ocean