Glendora Weather in September

September in Glendora brings very high temperatures, with highs of 32°C (90°F) and nights dropping to 17°C (63°F). Rainfall is very low this month, averaging just 6.7 mm (0.3 in).

Rainfall in Glendora in September

Analyzing past climate data, one can expect approximately a single day of rain, averaging 6.7 mm (0.3 in). If rain does fall, it tends to be a moderate shower rather than anything heavy.

Temperature in Glendora in September

September is one of the better months to visit Glendora. Expect 32°C (90°F) during the day and 17°C (63°F) at night. Sunshine and humidity can make it feel even warmer than the raw temperature suggests. With overnight lows of 17°C (63°F), evenings can feel noticeably cooler than the daytime. An extra layer is a good idea, though the cool air makes for a good night's sleep.

Sunshine in Glendora in September

With approximately 290 hours of sunshine, the days are filled with clear skies. It makes it a perfect month for being outside.

If your ideal day consists of dry skies and pleasant temperatures, January, February, March, April, May, October and November typically offer the best circumstances for Glendora.