Weather in Colorado Springs in September 2025
Average weather
Average temperature in Colorado Springs in September
Going from a maximum of +95°F during the day to a minimum of +43°F during the night, the temperature in September averages around +81°F.
The average maximum temperature goes down 21% by the end of the month, compared with the beginning of the month, from +95°F to +84°F.
Is Colorado Springs warm or cold in September?
Colorado Springs is typically warm in September.
Maximum temperatures go down compared to the previous month from +82°F to +77°F. The minimum temperature also goes down from +57°F to +50°F.
It’s generally warm, but pack a long-sleeve shirt for evenings.
Take a look at how September is compared to other months in Colorado Springs:
Climate in Colorado Springs in September
| August | September | October | ||||
|---|---|---|---|---|---|---|
| Avg. temperature | ||||||
| +82°F | +77°F | +64°F | ||||
| Min. temperature | ||||||
| +41°F | +21°F | -11°F | ||||
| Max. temperature | ||||||
| +95°F | +95°F | +88°F | ||||
| Rainfall | ||||||
| 73 mm | 40 mm | 24 mm | ||||
| Wind | ||||||
| 1 m/s | 1 m/s | 1 m/s | ||||
| Humidity | ||||||
| 58% | 54% | 54% | ||||
| Air pressure | ||||||
| 1014 HPa | 1014 HPa | 1014 HPa | ||||
| Sunny days | ||||||
| 5 | 11 | 13 | ||||
| Cloudy days | ||||||
| 4 | 5 | 8 | ||||
| Rainy days | ||||||
| 21 | 13 | 7 | ||||
| Snowy days | ||||||
| 0 | 0 | 2 | ||||
September weather is still as good as in August. It’s getting colder in September. From +82°F in the day, the average maximum temperature lowers to +77°F. As September arrives, the amount of rainfall goes down. On average, the rainfall volume decreases from 73 mm to 40 mm. It feels drier, as humidity decreases from 58% to 54%. 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 5 to 11.
October brings much the same weather, it remains good.
Wind
The average wind speed is 2 m/s getting up to 4 m/s which is a light breeze; barely moving the tree leaves.
The average wind speed in Colorado Springs is gradually increasing during September, going from 2 m/s to 2 m/s over the course of the month.
Rain
How was the weather last September in Colorado Springs?
Climate Change Over the Years
The climate in Colorado Springs in September has not changed that much over the last 43 years.
The average temperature was the lowest in 1997 (+60°F) and the highest in 2012 (+67°F). The driest year was 2002 with only 219 mm of rainfall, and the wettest year was 2023 with 773 mm.
FAQ
Is September a good time to visit Colorado Springs?
Can you sunbathe in Colorado Springs in September?
Is Colorado Springs rainy in September?
Is it sunny in Colorado Springs in September?
Other cities in USA
Monthly weather in Colorado Springs
Source of the data
For this page, we’ve looked at the typical weather in Colorado 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.
