Measurements:
°C
°F
CURRENT WEATHER
11:25
San Jose
98°F
SE 6 mph
Feels like: 96°F
Precip: 0%
World Resorts USA San Jose Weather

7 Day Weather Forecast

07.15
wed
DAY
98°F
SE 6 mph
precip
0%
NIGHT
62°F
SE 3 mph
precip
1%
07.16
thu
DAY
90°F
SE 7 mph
precip
0%
NIGHT
56°F
SE 3 mph
precip
7%
07.17
fri
DAY
90°F
E 3 mph
precip
0%
NIGHT
54°F
E 1 mph
precip
7%
07.18
sat
DAY
92°F
SE 4 mph
precip
1%
NIGHT
58°F
NE 1 mph
precip
6%
07.19
sun
DAY
82°F
E 3 mph
precip
1%
NIGHT
58°F
NE 1 mph
precip
7%
07.20
mon
DAY
84°F
W 2 mph
precip
2%
NIGHT
60°F
SE 2 mph
precip
5%
07.21
tue
DAY
88°F
SE 6 mph
precip
1%
NIGHT
62°F
SE 3 mph
precip
2%

San Jose Sea Water Temperature in July, °F

Select Year: 2026 2025 2024

The average sea surface temperature in July 2026 for San Jose was 20.2°F. The maximum and minimum values were 19.0°F and 20.8°F respectively.

San Jose on the Weather Map

Best Time to Visit San Jose
The most sunny months:
July 29 days
August 29 days
June 25 days
The most warm months:
July 89.8 °F
August 89.6 °F
September 84.5 °F
Warmest sea temperature:
September 64.9 °F
August 64.4 °F
July 64.2 °F
The most cold months:
December 57.5 °F
January 58.9 °F
February 60.6 °F
The most rainy months:
February 3 days
January 3 days
March 3 days
The most windy months:
May 6 mph
April 6 mph
June 6 mph
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