ClimateForecastSeptemberOctober >>

Redlands weather in September (California, United States of America)

What can you expect from the weather in Redlands during September? Wondering if it's the right time to visit? Browse this page for a comprehensive overview of the weather conditions for that month.

In September, Redlands typically experiences very high temperatures and almost no rainfall. September is a summer month. Anticipate daytime temperatures around 34°C, while night temperatures can drop to 17°C. Keep in mind, these temperatures are averages, and some days might be even warmer. Dress suitably to manage the heat.

Redlands in September usually receives almost no rainfall, averaging around 3.8 mm for the month. Based on our climate data of the past 30 years, about 1 day of rain are anticipated.

The days are predominantly sunny, with an estimated total of around 290 hours of sunshine. This amount of sunlight does not only brightens the days but also contributes to a cheerful ambiance in the area during this month.

In case you lean more towards enjoying temperate temperatures and rain-free days January, February, March, April, May, June, October and November typically offer the most optimal weather. In contrast, July and August tend to have less optimal conditions.

For an in-depth look at the yearly conditions, visit our specialized Redlands climate page with graphs.

 

Redlands, monthly averages in September

Min TemperatureMin Temperature 17°C  
Max TemperatureMax Temperature 34°C  
Chance of RainChance of Rain 3%  
PrecipitationPrecipitation 3.8 mm  
Rainy daysRainy days 1 day  
SunshineSunshine 290 hours *  
Percentage SunshinePercentage Sunshine *  
* Data from: Corona, the United States of America (40 KM, 24 Miles).

Where to go in the United States of America in September

Find out more about the weather in the United States of America in September and which places have the best weather conditions in this month.

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Legend perfect weather pleasant tolerable unpleasant poor
Perfect weather is subjective. On this map perfect weather has been defined with temperatures between 20°C and 29°C and not too much precipitation (less than 90 mm a month).

So, what should you wear in Redlands in September?

It's going to be warm! Consider airy clothing, t-shirts, and other summer clothes. Shorts for men made of cotton or linen are good options for staying cool.

What To Do

We rated the following activities from 1 (least suitable) to 10 (best) to do in September.

Swimming
10/10
Cycling
8/10
Walking
8/10
Barbeque
10/10
Camping
10/10
Outdoor sports
8/10

Interested in more climate information?

Weather and Climate provides you with all the information you need about the climate in Redlands.

Our site offers climate and forecast data for every country in the world. Are you going to the United States of America? On this website you can find historical weather averages for many cities in the United States of America. Not sure yet where to go? We now have a tool which recommends destinations that suit your ideal climate conditions. Find out where to go with our weather planner.