Pueblo weather in September: Pueblo, Colorado: normal highs, lows, rain and records for September
Pueblo in September has a normal high of 83°F and a normal low of 50°F, a daily mean of 67°F, falling from 88°F on the 1st to 77°F by the 30th. Measurable precipitation falls on 5 days in a normal September, 0.65 inches in all. (NOAA 1991-2020 normals)
In metric: a normal high of 28°C and low of 10°C, 17 mm of precipitation and 1 cm of snow in September.
- NOAA stationPueblo Memorial Airport
- Station IDUSW00093058
- Location38.29°N 104.50°W
- Elevation4,720 ft (1,439 m)
- Population111,166
- Jan 48° 15°
- Feb 51° 19°
- Mar 61° 27°
- Apr 67° 35°
- May 77° 46°
- Jun 89° 55°
- Jul 93° 61°
- Aug 90° 59°
- Sep 83° 50°
- Oct 70° 36°
- Nov 57° 24°
- Dec 48° 16°
Each month: normal high (large) and low, °F. Fill: the month's normal mean, colder blue to hotter red.
How warm is Pueblo in September?
The normal high is 83°F and the normal low 50°F, for a daily mean of 66.6°F. September is 8.2°F cooler than August and 13.8°F warmer than October. September is the 4th warmest month of the year in Pueblo and the 8th wettest. Across the month the normal high falls 11°F, from 88°F on September 1 to 77°F on September 30. From one year to the next September's mean temperature typically moves about 3.0°F either way (NOAA's standard deviation), so roughly two Septembers in three average between 64°F and 70°F.
Bars above: each day's normal high to low. Columns below: the chance of 0.01 inch or more of precipitation that day, on a scale of 0 to 100% (highest 21%).
| Day | High | Low | Chance of 0.01 in | Chance of 0.10 in |
|---|---|---|---|---|
| September 1 | 88°F | 56°F | 21% | 10% |
| September 8 | 86°F | 54°F | 19% | 8% |
| September 15 | 84°F | 51°F | 17% | 7% |
| September 22 | 81°F | 47°F | 15% | 6% |
| September 30 | 77°F | 43°F | 13% | 6% |
Every day of September: normal high, low and chance of precipitation (warmest afternoon September 1, coldest night September 30)
| Day | High | Low | Chance of 0.01 in | Chance of 0.10 in | Daylight |
|---|---|---|---|---|---|
| September 1 | 88°F | 56°F | 21% | 10% | 13 h |
| September 2 | 88°F | 56°F | 20% | 9% | 13 h |
| September 3 | 87°F | 55°F | 20% | 9% | 13 h |
| September 4 | 87°F | 55°F | 20% | 9% | 13 h |
| September 5 | 87°F | 55°F | 19% | 9% | 12 h 50 min |
| September 6 | 87°F | 54°F | 19% | 8% | 12 h 50 min |
| September 7 | 86°F | 54°F | 19% | 8% | 12 h 50 min |
| September 8 | 86°F | 54°F | 19% | 8% | 12 h 50 min |
| September 9 | 86°F | 53°F | 18% | 8% | 12 h 40 min |
| September 10 | 85°F | 53°F | 18% | 8% | 12 h 40 min |
| September 11 | 85°F | 52°F | 18% | 7% | 12 h 40 min |
| September 12 | 85°F | 52°F | 17% | 7% | 12 h 40 min |
| September 13 | 84°F | 52°F | 17% | 7% | 12 h 30 min |
| September 14 | 84°F | 51°F | 17% | 7% | 12 h 30 min |
| September 15 | 84°F | 51°F | 17% | 7% | 12 h 30 min |
| September 16 | 83°F | 50°F | 16% | 7% | 12 h 30 min |
| September 17 | 83°F | 50°F | 16% | 7% | 12 h 20 min |
| September 18 | 83°F | 49°F | 16% | 6% | 12 h 20 min |
| September 19 | 82°F | 49°F | 16% | 6% | 12 h 20 min |
| September 20 | 82°F | 48°F | 15% | 6% | 12 h 20 min |
| September 21 | 81°F | 48°F | 15% | 6% | 12 h 10 min |
| September 22 | 81°F | 47°F | 15% | 6% | 12 h 10 min |
| September 23 | 80°F | 47°F | 15% | 6% | 12 h 10 min |
| September 24 | 80°F | 46°F | 14% | 6% | 12 h 10 min |
| September 25 | 79°F | 46°F | 14% | 6% | 12 h 10 min |
| September 26 | 79°F | 45°F | 14% | 6% | 12 h |
| September 27 | 79°F | 45°F | 14% | 6% | 12 h |
| September 28 | 78°F | 44°F | 14% | 6% | 12 h |
| September 29 | 78°F | 44°F | 14% | 6% | 12 h |
| September 30 | 77°F | 43°F | 13% | 6% | 11 h 50 min |
- Normal high
- 83°FSeptember average
- Normal low
- 50°FSeptember average
- Precipitation
- 0.65 inmonth total
- Days with precipitation
- 50.01 inch or more
- Snowfall
- 0.2 inmonth total
- Days at 90°F or more
- 9
- Nights at 32°F or colder
- 1
- Daylight
- 13 h to 11 h 50 minSeptember 1 to September 30
- Days at 70°F or more
- 27
- Days at 80°F or more
- 21
- Sunshine
- 87%of clear-sky sunlight (NASA)
Source: NOAA NCEI 1991-2020 daily normals, station USW00093058; monthly normals. Daylight is computed from the place's latitude with NOAA's solar equations.
Does it rain or snow in Pueblo in September?
On a given September day the chance of 0.01 inch or more is 17% on average, highest around September 1 (21%). In all, 0.65 in falls on 5 days of a normal September.
In a normal September in Pueblo, 9 days reach 90°F, 1 nights fall to freezing and snowfall averages 0.2 inches.
Source: NOAA NCEI 1991-2020 daily and monthly normals, station USW00093058.
How humid and windy is Pueblo in September?
At 3 p.m. the normal temperature is 76°F with 22% relative humidity and a dew point of 34°F; at 6 a.m. it is 46°F with 68% humidity. The wind averages 7.5 mph, most often from the east-southeast in the afternoon. A dew point under 50°F feels dry.
| Time | Temperature | Dew point | Humidity | Wind | Clear or few clouds |
|---|---|---|---|---|---|
| 6 a.m. | 46°F | 36°F | 68% | 4.8 mph | 83% |
| 9 a.m. | 61°F | 37°F | 41% | 6.5 mph | 85% |
| noon | 72°F | 35°F | 26% | 8.7 mph | 88% |
| 3 p.m. | 76°F | 34°F | 22% | 10.9 mph | 87% |
| 6 p.m. | 67°F | 36°F | 32% | 9.4 mph | 84% |
| 9 p.m. | 57°F | 37°F | 46% | 7.3 mph | 85% |
Source: NOAA NCEI 1991-2020 hourly normals, station USW00093058. Hourly normals exist only for NOAA's first-order stations; a dash where NOAA publishes no value for that hour (the sky at some hours).
What are the records for September in Pueblo?
The warmest September temperature on Pueblo's official record (since 1888) is 103°F, on September 6, 2020; the coldest is 21°F, on September 29, 1999. The wettest September brought 3.93 in (1909); the snowiest, 14.0 inches (1959).
The September mean against the 1991-2020 normal of 66.6°F: 2021 70.2°F (+3.6), 2022 70.1°F (+3.5), 2023 69.3°F (+2.7), 2024 69.2°F (+2.6), 2025 67.3°F (+0.7), 2026 71.7°F (+5.1). 6 of 6 ran warmer than normal.
| September | Mean | Against normal | Precip. |
|---|---|---|---|
| 2021 | 70.2°F | +3.6°F | 0.94 in |
| 2022 | 70.1°F | +3.5°F | 0.49 in |
| 2023 | 69.3°F | +2.7°F | 1.62 in |
| 2024 | 69.2°F | +2.6°F | 0.67 in |
| 2025 | 67.3°F | +0.7°F | 0.37 in |
| 2026 | 71.7°F | +5.1°F | 1.91 in |
Source: records: ACIS, NWS threaded record PUBthr; recent months: ACIS, station USW00093058. Records and recent months use complete months only.
How does September in Pueblo compare across Colorado?
Across the 125 places PlainClimate covers in Colorado, September normal highs run from 62°F in Leadville to 86°F in Lamar; Pueblo's is 83°F.
Source: NOAA NCEI 1991-2020 monthly normals for every station in the state.