Records for San Jose Area, California (SJCthr) on 09-21
Record Highs
-
1: 101°F (1939)
-
2: 101°F (1928)
-
3: 100°F (1943)
Record Lows
-
1: 39°F (1893)
-
2: 40°F (1895)
-
3: 43°F (1926)
Lowest Highs
-
1: 70°F (1900)
-
2: 69°F (1964)
-
3: 69°F (1939)
Highest Lows
-
1: 67°F (1916)
-
2: 67°F (1911)
-
3: 70°F (2013)
Highest September temperature:
109°F on 09-06-2022.
Lowest September temperature:
35°F on 09-23-1903.
Average temperature is 69.3°F
Average high is 80.8°F
Average low is 57.8°F
Temperature data from 1893 to 2022.
Record Precipitation
-
1: 0.66" (2013)
-
2: 0.60" (1916)
-
3: 0.35" (1923)
Precipitation data from 1893 to 2022.