Odessa weather in September: Odessa, Texas: normal highs, lows, rain and records for September
Odessa in September has a normal high of 87°F and a normal low of 63°F, a daily mean of 75°F, falling from 91°F on the 1st to 83°F by the 30th. Measurable precipitation falls on 6 days in a normal September, 1.94 inches in all. (NOAA 1991-2020 normals)
In metric: a normal high of 30°C and low of 17°C, 49 mm of precipitation in September.
- NOAA stationOdessa Schlemeyer Field
- Station IDUSW00003031
- Location31.92°N 102.39°W
- Elevation3,001 ft (915 m)
- From the center4 miles
- Population119,748
- Jan 58° 32°
- Feb 63° 35°
- Mar 71° 43°
- Apr 80° 51°
- May 88° 61°
- Jun 95° 69°
- Jul 95° 72°
- Aug 94° 71°
- Sep 87° 63°
- Oct 78° 53°
- Nov 67° 40°
- Dec 58° 32°
Each month: normal high (large) and low, °F. Fill: the month's normal mean, colder blue to hotter red.
How warm is Odessa in September?
The normal high is 87°F and the normal low 63°F, for a daily mean of 75.0°F. September is 7.4°F cooler than August and 9.5°F warmer than October. September is the 4th warmest month of the year in Odessa and the wettest. Across the month the normal high falls 8°F, from 91°F on September 1 to 83°F on September 30. From one year to the next September's mean temperature typically moves about 2.6°F either way (NOAA's standard deviation), so roughly two Septembers in three average between 72°F and 78°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 19%).
| Day | High | Low | Chance of 0.01 in | Chance of 0.10 in |
|---|---|---|---|---|
| September 1 | 91°F | 68°F | 16% | 10% |
| September 8 | 89°F | 66°F | 17% | 11% |
| September 15 | 87°F | 63°F | 18% | 11% |
| September 22 | 85°F | 61°F | 19% | 11% |
| September 30 | 83°F | 59°F | 19% | 11% |
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 | 91°F | 68°F | 16% | 10% | 12 h 50 min |
| September 2 | 91°F | 67°F | 17% | 10% | 12 h 50 min |
| September 3 | 90°F | 67°F | 17% | 10% | 12 h 50 min |
| September 4 | 90°F | 67°F | 17% | 10% | 12 h 50 min |
| September 5 | 90°F | 66°F | 17% | 10% | 12 h 40 min |
| September 6 | 89°F | 66°F | 17% | 10% | 12 h 40 min |
| September 7 | 89°F | 66°F | 17% | 11% | 12 h 40 min |
| September 8 | 89°F | 66°F | 17% | 11% | 12 h 40 min |
| September 9 | 88°F | 65°F | 18% | 11% | 12 h 40 min |
| September 10 | 88°F | 65°F | 18% | 11% | 12 h 30 min |
| September 11 | 88°F | 65°F | 18% | 11% | 12 h 30 min |
| September 12 | 88°F | 64°F | 18% | 11% | 12 h 30 min |
| September 13 | 87°F | 64°F | 18% | 11% | 12 h 30 min |
| September 14 | 87°F | 64°F | 18% | 11% | 12 h 30 min |
| September 15 | 87°F | 63°F | 18% | 11% | 12 h 20 min |
| September 16 | 87°F | 63°F | 18% | 11% | 12 h 20 min |
| September 17 | 86°F | 63°F | 19% | 11% | 12 h 20 min |
| September 18 | 86°F | 63°F | 19% | 11% | 12 h 20 min |
| September 19 | 86°F | 62°F | 19% | 11% | 12 h 20 min |
| September 20 | 85°F | 62°F | 19% | 11% | 12 h 10 min |
| September 21 | 85°F | 62°F | 19% | 11% | 12 h 10 min |
| September 22 | 85°F | 61°F | 19% | 11% | 12 h 10 min |
| September 23 | 85°F | 61°F | 19% | 11% | 12 h 10 min |
| September 24 | 84°F | 61°F | 19% | 11% | 12 h 10 min |
| September 25 | 84°F | 60°F | 19% | 11% | 12 h 10 min |
| September 26 | 84°F | 60°F | 19% | 11% | 12 h |
| September 27 | 84°F | 60°F | 19% | 11% | 12 h |
| September 28 | 83°F | 59°F | 19% | 11% | 12 h |
| September 29 | 83°F | 59°F | 19% | 11% | 12 h |
| September 30 | 83°F | 59°F | 19% | 11% | 12 h |
- Normal high
- 87°FSeptember average
- Normal low
- 63°FSeptember average
- Precipitation
- 1.94 inmonth total
- Days with precipitation
- 60.01 inch or more
- Days at 90°F or more
- 12
- Daylight
- 12 h 50 min to 12 hSeptember 1 to September 30
- Days at 70°F or more
- 29
- Days at 80°F or more
- 25
- Sunshine
- 87%of clear-sky sunlight (NASA)
Source: NOAA NCEI 1991-2020 daily normals, station USW00003031; monthly normals. Daylight is computed from the place's latitude with NOAA's solar equations.
Does it rain in Odessa in September?
On a given September day the chance of 0.01 inch or more is 18% on average, highest around September 20 (19%). In all, 1.94 in falls on 6 days of a normal September.
In a normal September in Odessa, 12 days reach 90°F.
Source: NOAA NCEI 1991-2020 daily and monthly normals, station USW00003031.
What are the records for September in Odessa?
The September mean against the 1991-2020 normal of 75.0°F: 2021 79.4°F (+4.4), 2022 77.2°F (+2.2), 2023 82.7°F (+7.7), 2024 76.0°F (+1.0), 2025 77.8°F (+2.8), 2026 84.3°F (+9.3). 6 of 6 ran warmer than normal.
| September | Mean | Against normal | Precip. |
|---|---|---|---|
| 2021 | 79.4°F | +4.4°F | 0.09 in |
| 2022 | 77.2°F | +2.2°F | 0.19 in |
| 2023 | 82.7°F | +7.7°F | 0.87 in |
| 2024 | 76.0°F | +1.0°F | 0.00 in |
| 2025 | 77.8°F | +2.8°F | 0.14 in |
| 2026 | 84.3°F | +9.3°F | 0.93 in |
Source: recent months: ACIS, station USW00003031. Records and recent months use complete months only.
How does September in Odessa compare across Texas?
Across the 321 places PlainClimate covers in Texas, September normal highs run from 81°F in Hart to 95°F in Presidio; Odessa's is 87°F.
Source: NOAA NCEI 1991-2020 monthly normals for every station in the state.