The weather in Redlands in September is hot. The average temperatures are between 16°C and 31°C. Usually the days in September are hot while the nights are a bit cooler.
There shouldn't be any rainy days in in Redlands during September. Having said that, the days are very hot in September so hanging out outside is more recomanded during the after noons and evening time.
Our weather forecast can give you a great sense of what weather to expect in Redlands in September 2025.
If you’re planning to visit Redlands in the near future, we highly recommend that you review the 14 day weather forecast for Redlands before you arrive.
Temperatures
31° / 16°
Rainy Days
0
Snowy Days
0
Dry Days
30
Rainfall
6
mm
Sun Hours
11.9
Hrs
