September weather in Pasadena, TX
The average temperature in Pasadena in September is °F (°F–°F). Average precipitation: 5.20 inches.
September is a fall month in Pasadena, and is cooler than the annual average of 0°F. Expect about 8 days with precipitation. Daylight averages about 12h 10m.
Avg High
°F
Avg Low
°F
Precipitation
5.20 in
Daylight
12h 10m
September records in Pasadena
| Date | Record High | Record Low | Record Precip |
|---|---|---|---|
| September 1 | — | — | 3.59 in (1981) |
| September 2 | — | — | 2.17 in (2007) |
| September 3 | — | — | 1.75 in (1988) |
| September 4 | — | — | 2.75 in (2007) |
| September 5 | — | — | 1.70 in (1967) |
| September 6 | — | — | 2.30 in (1980) |
| September 7 | — | — | 1.88 in (2002) |
| September 8 | — | — | 2.60 in (1985) |
| September 9 | — | — | 1.25 in (1977) |
| September 10 | — | — | 4.75 in (1971) |
| September 11 | — | — | 7.08 in (1961) |
| September 12 | — | — | 7.13 in (1961) |
| September 13 | — | — | 2.80 in (1951) |
| September 14 | — | — | 1.25 in (1977) |
| September 15 | — | — | 2.65 in (1949) |
| September 16 | — | — | 1.57 in (1970) |
| September 17 | — | — | 2.51 in (1964) |
| September 18 | — | — | 1.88 in (2000) |
| September 19 | — | — | 3.70 in (1996) |
| September 20 | — | — | 6.00 in (1979) |
| September 21 | — | — | 2.92 in (1958) |
| September 22 | — | — | 3.18 in (1946) |
| September 23 | — | — | 1.06 in (1957) |
| September 24 | — | — | 1.77 in (1972) |
| September 25 | — | — | 2.05 in (1960) |
| September 26 | — | — | 1.60 in (1958) |
| September 27 | — | — | 2.41 in (1946) |
| September 28 | — | — | 1.07 in (1972) |
| September 29 | — | — | 1.65 in (1964) |
| September 30 | — | — | 1.65 in (1985) |