Measurements:
°C
°F
San Jose
60°F
NE 6 mph
Feels like: 58°F
Precip: 0%
World Resorts Spain San Jose Weather

7 Day Weather Forecast

01.11
sun
DAY
58°F
NE 2 mph
precip
0%
NIGHT
50°F
E 4 mph
precip
0%
01.12
mon
DAY
58°F
NE 2 mph
precip
0%
NIGHT
50°F
E 3 mph
precip
0%
01.13
tue
DAY
60°F
NE 5 mph
precip
0%
NIGHT
56°F
E 11 mph
precip
0%
01.14
wed
DAY
60°F
E 3 mph
precip
0%
NIGHT
52°F
SE 2 mph
precip
0%
01.15
thu
DAY
60°F
NE 4 mph
precip
0%
NIGHT
54°F
E 15 mph
precip
0%
01.16
fri
DAY
60°F
E 11 mph
precip
23%
NIGHT
50°F
SE 4 mph
precip
0%
01.17
sat
DAY
54°F
NE 11 mph
precip
73%
NIGHT
52°F
E 9 mph
precip
0%

San Jose Sea Water Temperature in January, °F

Select Year: 2025 2024 2023

The average sea surface temperature in January 2025 for San Jose was 15.6°F. The maximum and minimum values were 14.8°F and 16.5°F respectively.

San Jose on the Weather Map

Best Time to Visit San Jose
The most sunny months:
July 30 days
August 29 days
June 28 days
The most warm months:
August 92.6 °F
July 91.9 °F
September 85.8 °F
Warmest sea temperature:
August 81.5 °F
September 79.0 °F
July 78.5 °F
The most cold months:
January 61.5 °F
February 62.6 °F
December 63.7 °F
The most rainy months:
January 1 day
November 1 day
February 1 day
The most windy months:
March 9 mph
April 9 mph
February 9 mph