Climate almanac
Glendora
California, US · 34.14°, -117.87°
What is the climate like in Glendora?
The best time to visit Glendora is typically April – October, with trip comfort peaking in June (9.3/10). Glendora is warmest in August, when daily highs average 89°F (32°C), and coolest in January, when lows fall to about 42°F (6°C). The wettest month is typically January and the driest is June; the year sees roughly 19 in of precipitation.
- Best time to visitApril – October — comfort peaks in June (9.3/10)
- Warmest monthAugust — average high 89°F (32°C)
- Coolest monthJanuary — average low 42°F (6°C)
- Wettest monthJanuary (3.7 in)
- Driest monthJune (0.1 in)
- Annual precipitation19 in