Pueblo, CO weather in September
Expect warm, mostly dry weather in Pueblo in September, with highs near 83°F and lows near 50°F. Rain falls on about 5 days.
- Normal high
- 83°F
- Normal low
- 50°F
- Wet days
- 5
- 0.7 in total
- Muggy days
- 0
- dew point 65°F+
How September changes from start to finish
| September 1 | September 30 | |
|---|---|---|
| Normal high | 88°F | 77°F |
| Normal low | 56°F | 43°F |
| Chance of a wet day | 20% | 14% |
| Sunrise / sunset | 6:28 am / 7:28 pm | 6:53 am / 6:43 pm |
| Daylight | 13.0 h | 11.8 h |
Chance of a wet day: average for the first and last 7 days of the month. Times are local clock time (Mountain Time).
A typical September day
- 6 am51°Fdew point 42°F
- 9 am67°Fdew point 43°F
- Noon78°Fdew point 41°F
- 3 pm81°Fdew point 39°F
- 6 pm74°Fdew point 41°F
- 9 pm63°Fdew point 42°F
NOAA hourly normals (local standard time) from Pueblo Mem Airport (7 mi away); average wind 7 mph; clear or few clouds in 85% of daytime hours, mostly cloudy or overcast in 12%.
What kind of days to expect
- Comfortable dayshigh 65-80°F and dew point under 60°F9 of 30
- Hot dayshigh 90°F or more9 of 30
- Muggy daysdaily mean dew point 65°F or more0 of 30
- Wet daysat least 0.01 in of rain or melted snow5 of 30
- Notable rainat least 0.10 in2 of 30
- Freezing nightslow 32°F or below1 of 30
- Snow on the groundsnow depth 1 in or more0 of 30
Average days per September, counted from daily records for each year 1991-2020.
Rain and snow in September
Normal precipitation is 0.7 in; a dry September brings about 0.3 in and a wet one about 0.9 in (25th and 75th percentiles). Days with half an inch or more are rare. Normal snowfall is 0.2 in.
How September varies from year to year
- Warmest September, 1991-20202019: average high 90°F
- Coolest September2006: average high 75°F
- Wettest September2006: 1.6 in
- Driest September2015: 0.03 in
- Highest reading103°F (September 6, 2020)
- Lowest reading21°F (September 29, 1999)
From the station's daily records with NOAA quality flags removed; most recent date shown when a reading repeats.
September compared with August and October
| August | September | October | |
|---|---|---|---|
| Normal high | 90°F | 83°F | 70°F |
| Normal low | 59°F | 50°F | 36°F |
| Wet days | 9 | 5 | 4 |
| Comfortable days | 2 | 9 | 15 |
| Daylight | 13.6 h | 12.4 h | 11.2 h |
Highs change by -7°F from August and -13°F into October.
Nearby alternatives in September
- Cooler: Colorado Springs, CO42 mi · high 77°F · 7 wet days
How Pueblo ranks in September
- Normal high161st warmest of 378 cities; 1st of 17 in Colorado
- Wet days80th driest of 378
- Comfortable days172nd most of 342
What to pack for Pueblo in September
- Layers – afternoons near 83°F but nights near 50°F
Heating and cooling
September has 70 heating degree days and 118 cooling degree days (base 65°F), 3% of the year's total heating and cooling demand.
Questions
How hot is Pueblo in September?
The normal high is 83°F and the normal low is 50°F. From 1991 to 2020 the hottest September reading was 103°F (September 6, 2020).
Does it rain a lot in Pueblo in September?
About 5 days in September have at least 0.01 in of precipitation, and the normal total is 0.7 in. The wettest September in 1991-2020 was in 2006 (1.6 in); the driest was in 2015 (0.03 in).
Does it snow in Pueblo in September?
Yes. Normal snowfall in September is 0.2 in.
Is September a good time to visit Pueblo?
September ranks 5th of 12 months on our comfort score for Pueblo (57 out of 100). It has about 9 comfortable days and about 9 days at 90°F or hotter. The best months are April and May.
Where the numbers come from
- Temperature, rain, snowfall, snow depth, frost dates, humidity and wind by hour and cloud cover: Pueblo Mem Airport (USW00093058), 6.5 mi ENE of the city center, 4,720 ft . NOAA normals and daily records, 1991-2020.
- Daily humidity and wind: Pueblo Memorial Airport (724640-93058), 6.1 mi ENE of the city center, 4,674 ft . Hourly observations, 1991-2020.