World Resorts USA San Jose Weather

San Jose weather in August

Weather in San Jose: August

Average day temperature: 85.8°F
Average night temperature: 59.1°F
Sea water temperature: 62.3°F
Number of sunny days: 29 days
Day length: 13.0 - 14.0 hours
Number of rainy days: 0 days
Precipitation totals: 0.1 in.

Air temperature in August, °F

Show year:
2023
2022
2021

The highest day temperature during August of 2023 was 101°F. At the same time the lowest night temperature was 55°F. Day and night temperature averages during August were 87.4°F and 63.5°F.

Sea water temperature in San Jose in August, °F

Show year:
2023
2022
2021

The average sea water temperature in August of 2023 was 68.7°F. The highest and lowest sea temperatures during the month were 71.2°F and 64.9°F.

Sunny, partly cloudy and cloudy days

Almost all days of August in San Jose are sunny. Cloudy days are rare.

Precipitation total in August, in.

Precipitation total value in San Jose in August is 0.1 in. Other months of the year show relatively similar values.

Wind speed in August, mph

The average wind speed value in August is 4.7 mph

Average sunny hours

This chart shows average number of hours during the day when sunlight can reach the ground. It depends on day length and cloudiness during the day. The average number of sunny hours in August is: 12.5.

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
+54°F
E 6 mph
Feels like: +48°F
Precip.: 81%
Places in USA:
Name
°F
+46°F
+48°F
+72°F
+72°F
+63°F
+55°F
+75°F
+46°F
+72°F
+55°F
+54°F
+72°F
+70°F
+55°F
+36°F
24 Hours Forecast
San Jose
Local time: 04:05
March 28, thursday
0600
45°F
E
1 mph
0900
50°F
E
2 mph
1200
57°F
SE
5 mph
1500
59°F
SE
7 mph
1800
54°F
SE
7 mph
2100
48°F
SE
2 mph
March 29, friday
0000
45°F
NE
1 mph
0300
45°F
NW
3 mph
Units of measurement: °C / °F