World Resorts USA San Jose

San Jose Monthly Weather Averages

Please click on any column to get detailed information about San Jose weather in that particular month. You will get daily weather information for that month for the last several years.

Day & Night air temperature, °F

The warmest month in San Jose is august. The average daily temp is 87.1°F. The average nightly temp is 60.2°F.

Sea water temperature, °F

The warmest sea temperature usually observed in September. Average daily sea water temperature during this month is 62.5°F.

Precipitation total, in.

June is the month with least precipitations during the year. The average precipitation totals for this month is 0.0 in. The month with most precipitation total is January.

Number of rainy days

This chart shows averages for the last three years. It shows medium and heavy rains only, it doesn't show light rains.

Wind speed, mph
Sunny, partly cloudy and cloudy days
Average sunny hours

Sunny hours are calculated based on the average daily number of hours while sunlight can reach the ground. It depends on day length and cloudiness during the day.

* Charts above show average data for the last 3 years.

Best time for vacation in San Jose

Sunniest months:
July 29 days
August 29 days
June 26 days
Warmest months:
August 85.8 °F
July 85.8 °F
September 81.0 °F
Warmest sea temp:
September 62.5 °F
August 62.3 °F
July 61.8 °F
Coldest months:
December 56.5 °F
January 57.7 °F
February 59.4 °F
Rainiest months:
February 3 days
January 3 days
December 3 days
Windiest months:
May 6.7 mph
April 6.5 mph
June 6.5 mph

San Jose on a weather map

San Jose
+46°F
NW 6 mph
Feels like: +43°F
Precip.: 100%
Places in USA:
Name
°F
+41°F
+43°F
+72°F
+72°F
+54°F
+52°F
+72°F
+43°F
+63°F
+55°F
+50°F
+64°F
+63°F
+64°F
+39°F
24 Hours Forecast
San Jose
Local time: 06:38
March 29, friday
0900
46°F
N
9 mph
1200
48°F
NW
12 mph
1500
48°F
NW
12 mph
1800
48°F
NW
11 mph
2100
48°F
N
11 mph
March 30, saturday
0000
48°F
N
9 mph
0300
46°F
NW
8 mph
0600
45°F
NW
5 mph
Units of measurement: °C / °F