Oceanside Water Temperature

Oceanside is a city close to Pacific Ocean. cold steppe climates would be the climate here. August is the month with the highest water temperature at 69.1°F / 20.6°C. The month with the lowest is February with an average water temperature of 59°F / 15°C. The avg. air temperature is around 71.2°F / 21.8°C, August is the month with the highest temperature. January is the coolest with 54.5°F / 12.5°C average air temperature. January is the month with the min. precipitation of 0in / 0mm and February with the max. precipitation in a year with 0.2in / 6.2mm. If you plan to visit this place, the month July, August, June, September would be the best time.

Oceanside Summary

Description Value
Current water temperature /
Warmest Month Water Temperature: August with 69.1°F / 20.6°C
Coldest Month Water Temperature: February with 59°F / 15°C
Warmest Month Air Temperature: August with 71.2°F / 21.8°C
Coldest Month Air Temperature: January with 54.5°F / 12.5°C
Wettest Month: February with 0.2in / 6.2mm
Driest Month: January with 0in / 0mm
Highest Humidity March with 76.9%
Lowest Humidity November with 71.2%
Best Time to Visit: July, August, June, September
Climate Classification cold steppe climates

Oceanside water temperature by month

Pacific Ocean water temperature by month

Max. Water

Temperature (°F)

ø. Water

Temperature (°F)

Min. Water

Temperature (°F)

January

59.5 59.4 59

February

59.4 59 58.8

March

59.9 59.4 58.8

April

61.3 60.4 59.9

May

63 62.1 61

June

65.8 64.2 63

July

68.5 67.5 65.8

August

69.6 68.9 68.2

September

69.6 68.9 68.2

October

68.5 66.9 65.7

November

65.7 64 62.1

December

62.1 60.8 59.5

Pacific Ocean water temperature by month

Max. Water

Temperature (°C)

ø. Water

Temperature (°C)

Min. Water

Temperature (°C)

January

15.3 15.2 15

February

15.2 15 14.9

March

15.5 15.2 14.9

April

16.3 15.8 15.5

May

17.2 16.7 16.1

June

18.8 17.9 17.2

July

20.3 19.7 18.8

August

20.9 20.5 20.1

September

20.9 20.5 20.1

October

20.3 19.4 18.7

November

18.7 17.8 16.7

December

16.7 16 15.3
The hottest water temperature typically reached in August with around 69.1°F / 20.6°C. The coldest in February with an average water temperature of 59°F / 15°C.

Oceanside weather by month / climate table

Max.

Temperature

°F

ø.

Temperature

°F

Min.

Temperature

(°F)

Precip.

(in)

Rainy Days

(d)

Rel. Humidity

(%)

January

64.9 54.5 44.8 0 0 73.6%

February

64.4 54.9 46 0.2 0 74.5%

March

66.2 56.8 47.7 0 0 76.9%

April

67.8 58.8 51.4 0 0 73.8%

May

69.6 61.7 54.5 0.1 0 74.8%

June

75.2 65.3 58.3 0 0 76.2%

July

78.8 70 63 0 0 76.6%

August

80.1 71.2 64.9 0 0 76.2%

September

79.9 70.5 63.7 0 0 75.4%

October

77.2 66.2 57.6 0 0 72.9%

November

71.4 60.6 50.2 0 0 71.2%

December

64.6 54.9 44.6 0 0 74.3%

Max.

Temperature

°C

ø.

Temperature

°C

Min.

Temperature

(°C)

Precip.

(mm)

Rainy Days

(d)

Rel. Humidity

(%)

January

18.3 12.5 7.1 0 0 73.6%

February

18 12.7 7.8 6.2 0 74.5%

March

19 13.8 8.7 0 0 76.9%

April

19.9 14.9 10.8 0 0 73.8%

May

20.9 16.5 12.5 1.6 0 74.8%

June

24 18.5 14.6 0.1 0 76.2%

July

26 21.1 17.2 0 0 76.6%

August

26.7 21.8 18.3 0 0 76.2%

September

26.6 21.4 17.6 0 0 75.4%

October

25.1 19 14.2 0 0 72.9%

November

21.9 15.9 10.1 0 0 71.2%

December

18.1 12.7 7 0 0 74.3%
January is the month with the lowest rain of 0in / 0mm and February with the highest precipitation in a year with 0.2in / 6.2mm. The avg. temperature is around 71.2°F / 21.8°C, August is the month with the highest temperature. January is the coolest with 54.5°F / 12.5°C average temperature.

Activities & POI in Oceanside

Type of Activity List
Beach Oceanside City Beach, Buccaneer Beach, Harbor Beach
Attraction GoJump Oceanside Skydiving, Mission San Luis Rey de Franca
Golf Course Oceanside Municipal Golf Course, Emerald Isle Golf Course, Marine Memorial Golf Course, Center City Golf Course
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