Sherman weather in October: Sherman, Texas: normal highs, lows, rain and records for October
Sherman in October has a normal high of 75°F and a normal low of 55°F, a daily mean of 65°F, falling from 81°F on the 1st to 69°F by the 31st. Measurable precipitation falls on 7 days in a normal October, 4.77 inches in all. (NOAA 1991-2020 normals)
In metric: a normal high of 24°C and low of 13°C, 121 mm of precipitation in October.
- NOAA stationSherman
- Station IDUSC00418274
- Location33.70°N 96.64°W
- Elevation760 ft (232 m)
- Population50,229
- Jan 53° 34°
- Feb 57° 37°
- Mar 65° 45°
- Apr 73° 53°
- May 80° 62°
- Jun 88° 70°
- Jul 93° 74°
- Aug 93° 73°
- Sep 85° 66°
- Oct 75° 55°
- Nov 63° 44°
- Dec 54° 36°
Each month: normal high (large) and low, °F. Fill: the month's normal mean, colder blue to hotter red.
How warm is Sherman in October?
The normal high is 75°F and the normal low 55°F, for a daily mean of 65.2°F. October is 10.6°F cooler than September and 11.5°F warmer than November. October is the 6th warmest month of the year in Sherman and the 2nd wettest. Across the month the normal high falls 12°F, from 81°F on October 1 to 69°F on October 31. From one year to the next October's mean temperature typically moves about 2.6°F either way (NOAA's standard deviation), so roughly two Octobers in three average between 63°F and 68°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 22%).
| Day | High | Low | Chance of 0.01 in | Chance of 0.10 in |
|---|---|---|---|---|
| October 1 | 81°F | 61°F | 18% | 15% |
| October 8 | 78°F | 58°F | 19% | 16% |
| October 15 | 76°F | 56°F | 20% | 17% |
| October 22 | 73°F | 53°F | 21% | 17% |
| October 31 | 69°F | 50°F | 21% | 17% |
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 | 81°F | 61°F | 18% | 15% | 11 h 50 min |
| October 2 | 81°F | 60°F | 18% | 15% | 11 h 50 min |
| October 3 | 80°F | 60°F | 19% | 15% | 11 h 50 min |
| October 4 | 80°F | 60°F | 19% | 15% | 11 h 50 min |
| October 5 | 80°F | 59°F | 19% | 15% | 11 h 40 min |
| October 6 | 79°F | 59°F | 19% | 15% | 11 h 40 min |
| October 7 | 79°F | 59°F | 19% | 16% | 11 h 40 min |
| October 8 | 78°F | 58°F | 19% | 16% | 11 h 40 min |
| October 9 | 78°F | 58°F | 20% | 16% | 11 h 40 min |
| October 10 | 78°F | 57°F | 20% | 16% | 11 h 30 min |
| October 11 | 77°F | 57°F | 20% | 16% | 11 h 30 min |
| October 12 | 77°F | 57°F | 20% | 16% | 11 h 30 min |
| October 13 | 77°F | 56°F | 20% | 16% | 11 h 30 min |
| October 14 | 76°F | 56°F | 20% | 17% | 11 h 30 min |
| October 15 | 76°F | 56°F | 20% | 17% | 11 h 20 min |
| October 16 | 75°F | 55°F | 21% | 17% | 11 h 20 min |
| October 17 | 75°F | 55°F | 21% | 17% | 11 h 20 min |
| October 18 | 75°F | 54°F | 21% | 17% | 11 h 20 min |
| October 19 | 74°F | 54°F | 21% | 17% | 11 h 20 min |
| October 20 | 74°F | 54°F | 21% | 17% | 11 h 10 min |
| October 21 | 73°F | 53°F | 21% | 17% | 11 h 10 min |
| October 22 | 73°F | 53°F | 21% | 17% | 11 h 10 min |
| October 23 | 73°F | 52°F | 22% | 18% | 11 h 10 min |
| October 24 | 72°F | 52°F | 22% | 18% | 11 h 10 min |
| October 25 | 72°F | 52°F | 22% | 18% | 11 h |
| October 26 | 71°F | 51°F | 22% | 18% | 11 h |
| October 27 | 71°F | 51°F | 22% | 18% | 11 h |
| October 28 | 71°F | 51°F | 22% | 17% | 11 h |
| October 29 | 70°F | 50°F | 22% | 17% | 11 h |
| October 30 | 70°F | 50°F | 21% | 17% | 10 h 50 min |
| October 31 | 69°F | 50°F | 21% | 17% | 10 h 50 min |
- Normal high
- 75°FOctober average
- Normal low
- 55°FOctober average
- Precipitation
- 4.77 inmonth total
- Days with precipitation
- 70.01 inch or more
- Days at 90°F or more
- 1
- Daylight
- 11 h 50 min to 10 h 50 minOctober 1 to October 31
- Days at 70°F or more
- 24
- Days at 80°F or more
- 12
- Sunshine
- 80%of clear-sky sunlight (NASA)
Source: NOAA NCEI 1991-2020 daily normals, station USC00418274; monthly normals. Daylight is computed from the place's latitude with NOAA's solar equations.
Does it rain in Sherman in October?
On a given October day the chance of 0.01 inch or more is 20% on average, highest around October 24 (22%). In all, 4.77 in falls on 7 days of a normal October, 2 of them with an inch or more.
In a normal October in Sherman, 1 days reach 90°F.
Source: NOAA NCEI 1991-2020 daily and monthly normals, station USC00418274.
What are the records for October in Sherman?
The warmest October temperature on this station's record (since 1897) is 100°F, on October 4, 1951; the coldest is 22°F, on October 30, 1917. The wettest October brought 22.83 in (1981).
The October mean against the 1991-2020 normal of 65.2°F: 2021 68.0°F (+2.8), 2022 64.8°F (−0.4), 2023 65.5°F (+0.3), 2024 72.1°F (+6.9), 2025 70.4°F (+5.2). 4 of 5 ran warmer than normal.
| October | Mean | Against normal | Precip. |
|---|---|---|---|
| 2021 | 68.0°F | +2.8°F | 2.78 in |
| 2022 | 64.8°F | −0.4°F | 6.11 in |
| 2023 | 65.5°F | +0.3°F | 8.31 in |
| 2024 | 72.1°F | +6.9°F | 0.90 in |
| 2025 | 70.4°F | +5.2°F | 3.45 in |
Source: records: ACIS, station USC00418274; recent months: ACIS, station USC00418274. Records and recent months use complete months only.
How does October in Sherman compare across Texas?
Across the 321 places PlainClimate covers in Texas, October normal highs run from 71°F in Channing to 89°F in McAllen; Sherman's is 75°F.
Source: NOAA NCEI 1991-2020 monthly normals for every station in the state.