Centennial weather in October: Centennial, Colorado: normal highs, lows, rain and records for October
Centennial in October has a normal high of 64°F and a normal low of 36°F, a daily mean of 50°F, falling from 70°F on the 1st to 58°F by the 31st. Measurable precipitation falls on 6 days in a normal October, 1.00 inches in all. (NOAA 1991-2020 normals)
In metric: a normal high of 18°C and low of 2°C, 25 mm of precipitation in October.
- NOAA stationDenver Centennial Airport
- Station IDUSW00093067
- Location39.57°N 104.85°W
- Elevation5,883 ft (1,793 m)
- From the center2 miles
- Population108,853
- Jan 45° 19°
- Feb 46° 20°
- Mar 54° 27°
- Apr 60° 34°
- May 69° 43°
- Jun 81° 52°
- Jul 87° 59°
- Aug 85° 57°
- Sep 77° 49°
- Oct 64° 36°
- Nov 52° 26°
- Dec 44° 19°
Each month: normal high (large) and low, °F. Fill: the month's normal mean, colder blue to hotter red.
How warm is Centennial in October?
The normal high is 64°F and the normal low 36°F, for a daily mean of 50.0°F. October is 12.8°F cooler than September and 10.7°F warmer than November. October is the 6th warmest month of the year in Centennial and the 8th wettest. Across the month the normal high falls 12°F, from 70°F on October 1 to 58°F on October 31. From one year to the next October's mean temperature typically moves about 3.3°F either way (NOAA's standard deviation), so roughly two Octobers in three average between 47°F and 53°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 20%).
| Day | High | Low | Chance of 0.01 in | Chance of 0.10 in |
|---|---|---|---|---|
| October 1 | 70°F | 42°F | 20% | 10% |
| October 8 | 67°F | 39°F | 20% | 10% |
| October 15 | 64°F | 36°F | 19% | 9% |
| October 22 | 61°F | 34°F | 18% | 9% |
| October 31 | 58°F | 31°F | 17% | 8% |
Every day of October: normal high, low and chance of precipitation (warmest afternoon October 1, coldest night October 31)
| Day | High | Low | Chance of 0.01 in | Chance of 0.10 in | Daylight |
|---|---|---|---|---|---|
| October 1 | 70°F | 42°F | 20% | 10% | 11 h 50 min |
| October 2 | 70°F | 42°F | 20% | 10% | 11 h 50 min |
| October 3 | 70°F | 41°F | 20% | 10% | 11 h 40 min |
| October 4 | 69°F | 41°F | 20% | 10% | 11 h 40 min |
| October 5 | 69°F | 40°F | 20% | 10% | 11 h 40 min |
| October 6 | 68°F | 40°F | 20% | 10% | 11 h 40 min |
| October 7 | 68°F | 39°F | 20% | 10% | 11 h 30 min |
| October 8 | 67°F | 39°F | 20% | 10% | 11 h 30 min |
| October 9 | 67°F | 39°F | 19% | 10% | 11 h 30 min |
| October 10 | 66°F | 38°F | 19% | 10% | 11 h 30 min |
| October 11 | 66°F | 38°F | 19% | 10% | 11 h 20 min |
| October 12 | 65°F | 37°F | 19% | 10% | 11 h 20 min |
| October 13 | 65°F | 37°F | 19% | 10% | 11 h 20 min |
| October 14 | 65°F | 37°F | 19% | 10% | 11 h 20 min |
| October 15 | 64°F | 36°F | 19% | 9% | 11 h 10 min |
| October 16 | 64°F | 36°F | 19% | 9% | 11 h 10 min |
| October 17 | 63°F | 36°F | 19% | 9% | 11 h 10 min |
| October 18 | 63°F | 35°F | 19% | 9% | 11 h 10 min |
| October 19 | 63°F | 35°F | 18% | 9% | 11 h |
| October 20 | 62°F | 34°F | 18% | 9% | 11 h |
| October 21 | 62°F | 34°F | 18% | 9% | 11 h |
| October 22 | 61°F | 34°F | 18% | 9% | 11 h |
| October 23 | 61°F | 34°F | 18% | 9% | 10 h 50 min |
| October 24 | 61°F | 33°F | 18% | 9% | 10 h 50 min |
| October 25 | 60°F | 33°F | 18% | 9% | 10 h 50 min |
| October 26 | 60°F | 33°F | 18% | 9% | 10 h 50 min |
| October 27 | 60°F | 32°F | 18% | 9% | 10 h 40 min |
| October 28 | 59°F | 32°F | 18% | 9% | 10 h 40 min |
| October 29 | 59°F | 32°F | 17% | 8% | 10 h 40 min |
| October 30 | 59°F | 31°F | 17% | 8% | 10 h 40 min |
| October 31 | 58°F | 31°F | 17% | 8% | 10 h 30 min |
- Normal high
- 64°FOctober average
- Normal low
- 36°FOctober average
- Precipitation
- 1.00 inmonth total
- Days with precipitation
- 60.01 inch or more
- Nights at 32°F or colder
- 10
- Daylight
- 11 h 50 min to 10 h 30 minOctober 1 to October 31
- Days at 70°F or more
- 12
- Days at 80°F or more
- 3
- Sunshine
- 82%of clear-sky sunlight (NASA)
Source: NOAA NCEI 1991-2020 daily normals, station USW00093067; monthly normals. Daylight is computed from the place's latitude with NOAA's solar equations.
Does it rain in Centennial in October?
On a given October day the chance of 0.01 inch or more is 19% on average, highest around October 1 (20%). In all, 1.00 in falls on 6 days of a normal October.
In a normal October in Centennial, 10 nights fall to freezing and 1 days stay below freezing all day.
Source: NOAA NCEI 1991-2020 daily and monthly normals, station USW00093067.
How humid and windy is Centennial in October?
At 3 p.m. the normal temperature is 55°F with 29% relative humidity and a dew point of 23°F; at 6 a.m. it is 36°F with 58% humidity. The wind averages 7.6 mph, most often from the north-northeast in the afternoon. A dew point under 50°F feels dry.
| Time | Temperature | Dew point | Humidity | Wind | Clear or few clouds |
|---|---|---|---|---|---|
| 6 a.m. | 36°F | 22°F | 58% | 6.6 mph | – |
| 9 a.m. | 45°F | 24°F | 43% | 7.5 mph | – |
| noon | 53°F | 23°F | 31% | 8.3 mph | – |
| 3 p.m. | 55°F | 23°F | 29% | 8.7 mph | – |
| 6 p.m. | 46°F | 25°F | 43% | 7.3 mph | – |
| 9 p.m. | 40°F | 25°F | 53% | 7.4 mph | – |
Source: NOAA NCEI 1991-2020 hourly normals, station USW00093067. 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 October in Centennial?
The warmest October temperature on this station's record (since 1998) is 87°F, on October 4, 2024; the coldest is 2°F, on October 27, 2020. The wettest October brought 2.47 in (2009); the snowiest, 8.3 inches (2007).
The October mean against the 1991-2020 normal of 50.0°F: 2021 52.3°F (+2.3), 2022 51.5°F (+1.5), 2023 51.9°F (+1.9), 2024 58.3°F (+8.3), 2025 54.2°F (+4.2). 5 of 5 ran warmer than normal.
| October | Mean | Against normal | Precip. |
|---|---|---|---|
| 2021 | 52.3°F | +2.3°F | 0.26 in |
| 2022 | 51.5°F | +1.5°F | 0.56 in |
| 2023 | 51.9°F | +1.9°F | 0.47 in |
| 2024 | 58.3°F | +8.3°F | 0.18 in |
| 2025 | 54.2°F | +4.2°F | 0.32 in |
Source: records: ACIS, station USW00093067; recent months: ACIS, station USW00093067. Records and recent months use complete months only.
How does October in Centennial compare across Colorado?
Across the 125 places PlainClimate covers in Colorado, October normal highs run from 50°F in Leadville to 72°F in Rocky Ford; Centennial's is 64°F.
Source: NOAA NCEI 1991-2020 monthly normals for every station in the state.
Other months and places
- Centennial in September77°F by day, 49°F at night
- Centennial in November52°F by day, 26°F at night
- Centennial through the yearEvery month, frost dates, records and recent years
- Colorado in OctoberThe statewide normal and the warmest and coolest places
- Rocky Ford: Colorado's warmest Octobernormal high 72°F