Weather in Palm Springs in September 2025
Average weather
Average temperature in Palm Springs in September
Going from a maximum of +111°F during the day to a minimum of +66°F during the night, the temperature in September averages around +99°F.
The average maximum temperature goes down 36% by the end of the month, compared with the beginning of the month, from +106°F to +90°F.
Is Palm Springs warm or cold in September?
Palm Springs is typically hot in September.
Maximum temperatures go down compared to the previous month from +102°F to +97°F. The minimum temperature also goes down from +79°F to +73°F.
Make sure that you pack your summer linen and swimming costumes; it’s probably going to be hot.
Take a look at how September is compared to other months in Palm Springs:
Climate in Palm Springs in September
| August | September | October | ||||
|---|---|---|---|---|---|---|
| Avg. temperature | ||||||
| +102°F | +97°F | +88°F | ||||
| Min. temperature | ||||||
| +61°F | +54°F | +45°F | ||||
| Max. temperature | ||||||
| +120°F | +120°F | +113°F | ||||
| Rainfall | ||||||
| 16 mm | 10 mm | 9 mm | ||||
| Wind | ||||||
| 1 m/s | 1 m/s | 1 m/s | ||||
| Humidity | ||||||
| 35% | 35% | 35% | ||||
| Air pressure | ||||||
| 1010 HPa | 1010 HPa | 1012 HPa | ||||
| Sunny days | ||||||
| 22 | 23 | 23 | ||||
| Cloudy days | ||||||
| 3 | 2 | 5 | ||||
| Rainy days | ||||||
| 6 | 4 | 3 | ||||
| Snowy days | ||||||
| 0 | 0 | 0 | ||||
September weather is still as good as in August. It’s getting colder in September. From +102°F in the day, the average maximum temperature lowers to +97°F. As September arrives, the amount of rainfall goes down. On average, the rainfall volume decreases from 16 mm to 10 mm. Humidity levels don’t change as the month goes on, averaging around 35%. The average wind speed doesn’t change much during September, staying around 1 m/s. The good news is there are likely to be more sunny days in September, from 22 to 23.
But maybe it is worth considering traveling in October as the weather gets better.
Wind
The average wind speed is 2 m/s getting up to 3 m/s which is a light breeze; barely moving the tree leaves.
The average wind speed in Palm Springs is gradually increasing during September, going from 2 m/s to 3 m/s over the course of the month.
Rain
How was the weather last September in Palm Springs?
Climate Change Over the Years
The climate in Palm Springs in September has not changed that much over the last 43 years.
The average temperature was the lowest in 1982 (+81°F) and the highest in 2020 (+91°F). The driest year was 2002 with only 57 mm of rainfall, and the wettest year was 1983 with 427 mm.
FAQ
Is September a good time to visit Palm Springs?
Can you sunbathe in Palm Springs in September?
Is Palm Springs rainy in September?
Is it sunny in Palm Springs in September?
Other cities in USA
Monthly weather in Palm Springs
Source of the data
For this page, we’ve looked at the typical weather in Palm Springs, based on historical hourly weather data from January 1, 1979, to December 31, 2023.
For past dates, we show actual recorded data at the location at that time. Forecasts are based on recorded weather during that day of the year, averaged over the total years for which we have records (unless stated otherwise). The daily temperature is the highest recorded temperature in the shadow during that day.
