Lufkin weather in September: Lufkin, Texas: normal highs, lows, rain and records for September
Lufkin in September has a normal high of 89°F and a normal low of 66°F, a daily mean of 77°F, falling from 92°F on the 1st to 85°F by the 30th. Measurable precipitation falls on 8 days in a normal September, 3.94 inches in all. (NOAA 1991-2020 normals)
In metric: a normal high of 32°C and low of 19°C, 100 mm of precipitation in September.
- NOAA stationLufkin Angelina County Airport
- Station IDUSW00093987
- Location31.24°N 94.75°W
- Elevation288 ft (88 m)
- Population34,399
- Jan 60° 38°
- Feb 64° 42°
- Mar 71° 48°
- Apr 78° 54°
- May 85° 63°
- Jun 90° 69°
- Jul 93° 72°
- Aug 94° 71°
- Sep 89° 66°
- Oct 80° 55°
- Nov 69° 45°
- Dec 61° 39°
Each month: normal high (large) and low, °F. Fill: the month's normal mean, colder blue to hotter red.
How warm is Lufkin in September?
The normal high is 89°F and the normal low 66°F, for a daily mean of 77.3°F. September is 5.1°F cooler than August and 9.9°F warmer than October. September is the 4th warmest month of the year in Lufkin and the 8th wettest. Across the month the normal high falls 7°F, from 92°F on September 1 to 85°F on September 30. From one year to the next September's mean temperature typically moves about 2.1°F either way (NOAA's standard deviation), so roughly two Septembers in three average between 75°F and 79°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 28%).
| Day | High | Low | Chance of 0.01 in | Chance of 0.10 in |
|---|---|---|---|---|
| September 1 | 92°F | 70°F | 28% | 18% |
| September 8 | 90°F | 68°F | 27% | 17% |
| September 15 | 89°F | 66°F | 26% | 16% |
| September 22 | 87°F | 64°F | 24% | 15% |
| September 30 | 85°F | 61°F | 22% | 14% |
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 | 92°F | 70°F | 28% | 18% | 12 h 50 min |
| September 2 | 92°F | 69°F | 28% | 18% | 12 h 50 min |
| September 3 | 91°F | 69°F | 28% | 18% | 12 h 50 min |
| September 4 | 91°F | 69°F | 28% | 18% | 12 h 40 min |
| September 5 | 91°F | 69°F | 28% | 18% | 12 h 40 min |
| September 6 | 91°F | 69°F | 28% | 17% | 12 h 40 min |
| September 7 | 91°F | 68°F | 28% | 17% | 12 h 40 min |
| September 8 | 90°F | 68°F | 27% | 17% | 12 h 40 min |
| September 9 | 90°F | 68°F | 27% | 17% | 12 h 40 min |
| September 10 | 90°F | 68°F | 27% | 17% | 12 h 30 min |
| September 11 | 90°F | 67°F | 27% | 17% | 12 h 30 min |
| September 12 | 90°F | 67°F | 26% | 17% | 12 h 30 min |
| September 13 | 89°F | 67°F | 26% | 17% | 12 h 30 min |
| September 14 | 89°F | 67°F | 26% | 17% | 12 h 30 min |
| September 15 | 89°F | 66°F | 26% | 16% | 12 h 20 min |
| September 16 | 89°F | 66°F | 25% | 16% | 12 h 20 min |
| September 17 | 89°F | 66°F | 25% | 16% | 12 h 20 min |
| September 18 | 88°F | 66°F | 25% | 16% | 12 h 20 min |
| September 19 | 88°F | 65°F | 25% | 16% | 12 h 20 min |
| September 20 | 88°F | 65°F | 24% | 16% | 12 h 10 min |
| September 21 | 88°F | 65°F | 24% | 16% | 12 h 10 min |
| September 22 | 87°F | 64°F | 24% | 15% | 12 h 10 min |
| September 23 | 87°F | 64°F | 24% | 15% | 12 h 10 min |
| September 24 | 87°F | 64°F | 23% | 15% | 12 h 10 min |
| September 25 | 87°F | 63°F | 23% | 15% | 12 h 10 min |
| September 26 | 86°F | 63°F | 23% | 15% | 12 h |
| September 27 | 86°F | 62°F | 23% | 15% | 12 h |
| September 28 | 86°F | 62°F | 22% | 15% | 12 h |
| September 29 | 85°F | 62°F | 22% | 15% | 12 h |
| September 30 | 85°F | 61°F | 22% | 14% | 12 h |
- Normal high
- 89°FSeptember average
- Normal low
- 66°FSeptember average
- Precipitation
- 3.94 inmonth total
- Days with precipitation
- 80.01 inch or more
- Days at 90°F or more
- 17
- Daylight
- 12 h 50 min to 12 hSeptember 1 to September 30
- Days at 70°F or more
- 30
- Days at 80°F or more
- 28
- Sunshine
- 82%of clear-sky sunlight (NASA)
Source: NOAA NCEI 1991-2020 daily normals, station USW00093987; monthly normals. Daylight is computed from the place's latitude with NOAA's solar equations.
Does it rain in Lufkin in September?
On a given September day the chance of 0.01 inch or more is 25% on average, highest around September 1 (28%). In all, 3.94 in falls on 8 days of a normal September, 1 of them with an inch or more.
In a normal September in Lufkin, 17 days reach 90°F.
Source: NOAA NCEI 1991-2020 daily and monthly normals, station USW00093987.
How humid and windy is Lufkin in September?
At 3 p.m. the normal temperature is 84°F with 45% relative humidity and a dew point of 61°F; at 6 a.m. it is 64°F with 90% humidity. The wind averages 5.1 mph, most often from the east-northeast in the afternoon.
| Time | Temperature | Dew point | Humidity | Wind | Clear or few clouds |
|---|---|---|---|---|---|
| 6 a.m. | 64°F | 61°F | 90% | 3.3 mph | 73% |
| 9 a.m. | 73°F | 63°F | 71% | 6.7 mph | 68% |
| noon | 82°F | 62°F | 51% | 7.8 mph | 64% |
| 3 p.m. | 84°F | 61°F | 45% | 7.7 mph | 69% |
| 6 p.m. | 78°F | 62°F | 58% | 4.7 mph | 78% |
| 9 p.m. | 70°F | 63°F | 78% | 4.0 mph | 81% |
Source: NOAA NCEI 1991-2020 hourly normals, station USW00093987. 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 Lufkin?
The warmest September temperature on this station's record (since 1906) is 110°F, on September 4, 2000; the coldest is 36°F, on September 30, 1920. The wettest September brought 12.00 in (1913).
The September mean against the 1991-2020 normal of 77.3°F: 2021 79.1°F (+1.8), 2022 78.9°F (+1.6), 2023 81.7°F (+4.4), 2024 78.6°F (+1.3), 2025 79.3°F (+2.0), 2026 82.5°F (+5.2). 6 of 6 ran warmer than normal.
| September | Mean | Against normal | Precip. |
|---|---|---|---|
| 2021 | 79.1°F | +1.8°F | 0.88 in |
| 2022 | 78.9°F | +1.6°F | 4.45 in |
| 2023 | 81.7°F | +4.4°F | 8.15 in |
| 2024 | 78.6°F | +1.3°F | 2.18 in |
| 2025 | 79.3°F | +2.0°F | 0.07 in |
| 2026 | 82.5°F | +5.2°F | 3.24 in |
Source: records: ACIS, station USW00093987; recent months: ACIS, station USW00093987. Records and recent months use complete months only.
How does September in Lufkin 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; Lufkin's is 89°F.
Source: NOAA NCEI 1991-2020 monthly normals for every station in the state.