Tooele weather in September: Tooele, Utah: normal highs, lows, rain and records for September
Tooele in September has a normal high of 79°F and a normal low of 52°F, a daily mean of 66°F, falling from 85°F on the 1st to 72°F by the 30th. Measurable precipitation falls on 6 days in a normal September, 1.09 inches in all. (NOAA 1991-2020 normals)
In metric: a normal high of 26°C and low of 11°C, 28 mm of precipitation in September.
- NOAA stationTooele
- Station IDUSC00428771
- Location40.54°N 112.32°W
- Elevation4,944 ft (1,507 m)
- Population40,919
- Jan 39° 21°
- Feb 44° 24°
- Mar 54° 32°
- Apr 61° 38°
- May 71° 46°
- Jun 82° 56°
- Jul 91° 64°
- Aug 90° 63°
- Sep 79° 52°
- Oct 64° 40°
- Nov 49° 29°
- Dec 39° 21°
Each month: normal high (large) and low, °F. Fill: the month's normal mean, colder blue to hotter red.
How warm is Tooele in September?
The normal high is 79°F and the normal low 52°F, for a daily mean of 65.7°F. September is 10.4°F cooler than August and 13.6°F warmer than October. September is the 4th warmest month of the year in Tooele and the 9th wettest. Across the month the normal high falls 13°F, from 85°F on September 1 to 72°F on September 30. From one year to the next September's mean temperature typically moves about 2.4°F either way (NOAA's standard deviation), so roughly two Septembers 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 19%).
| Day | High | Low | Chance of 0.01 in | Chance of 0.10 in |
|---|---|---|---|---|
| September 1 | 85°F | 58°F | 18% | 9% |
| September 8 | 83°F | 56°F | 19% | 9% |
| September 15 | 80°F | 53°F | 19% | 10% |
| September 22 | 76°F | 50°F | 19% | 10% |
| September 30 | 72°F | 46°F | 19% | 10% |
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 | 85°F | 58°F | 18% | 9% | 13 h 10 min |
| September 2 | 85°F | 58°F | 18% | 9% | 13 h 10 min |
| September 3 | 85°F | 57°F | 18% | 9% | 13 h |
| September 4 | 84°F | 57°F | 18% | 9% | 13 h |
| September 5 | 84°F | 57°F | 18% | 9% | 13 h |
| September 6 | 83°F | 56°F | 18% | 9% | 13 h |
| September 7 | 83°F | 56°F | 19% | 9% | 12 h 50 min |
| September 8 | 83°F | 56°F | 19% | 9% | 12 h 50 min |
| September 9 | 82°F | 55°F | 19% | 9% | 12 h 50 min |
| September 10 | 82°F | 55°F | 19% | 9% | 12 h 40 min |
| September 11 | 81°F | 54°F | 19% | 9% | 12 h 40 min |
| September 12 | 81°F | 54°F | 19% | 10% | 12 h 40 min |
| September 13 | 81°F | 53°F | 19% | 10% | 12 h 40 min |
| September 14 | 80°F | 53°F | 19% | 10% | 12 h 30 min |
| September 15 | 80°F | 53°F | 19% | 10% | 12 h 30 min |
| September 16 | 79°F | 52°F | 19% | 10% | 12 h 30 min |
| September 17 | 79°F | 52°F | 19% | 10% | 12 h 30 min |
| September 18 | 78°F | 51°F | 19% | 10% | 12 h 20 min |
| September 19 | 78°F | 51°F | 19% | 10% | 12 h 20 min |
| September 20 | 77°F | 51°F | 19% | 10% | 12 h 20 min |
| September 21 | 77°F | 50°F | 19% | 10% | 12 h 20 min |
| September 22 | 76°F | 50°F | 19% | 10% | 12 h 10 min |
| September 23 | 76°F | 49°F | 19% | 10% | 12 h 10 min |
| September 24 | 75°F | 49°F | 19% | 10% | 12 h 10 min |
| September 25 | 75°F | 48°F | 19% | 10% | 12 h 10 min |
| September 26 | 74°F | 48°F | 19% | 10% | 12 h |
| September 27 | 74°F | 48°F | 19% | 10% | 12 h |
| September 28 | 73°F | 47°F | 19% | 10% | 12 h |
| September 29 | 73°F | 47°F | 19% | 10% | 11 h 50 min |
| September 30 | 72°F | 46°F | 19% | 10% | 11 h 50 min |
- Normal high
- 79°FSeptember average
- Normal low
- 52°FSeptember average
- Precipitation
- 1.09 inmonth total
- Days with precipitation
- 60.01 inch or more
- Days at 90°F or more
- 4
- Daylight
- 13 h 10 min to 11 h 50 minSeptember 1 to September 30
- Days at 70°F or more
- 26
- Days at 80°F or more
- 18
- Sunshine
- 87%of clear-sky sunlight (NASA)
Source: NOAA NCEI 1991-2020 daily normals, station USC00428771; monthly normals. Daylight is computed from the place's latitude with NOAA's solar equations.
Does it rain in Tooele in September?
On a given September day the chance of 0.01 inch or more is 19% on average, highest around September 30 (19%). In all, 1.09 in falls on 6 days of a normal September.
In a normal September in Tooele, 4 days reach 90°F.
Source: NOAA NCEI 1991-2020 daily and monthly normals, station USC00428771.
What are the records for September in Tooele?
The warmest September temperature on this station's record (since 1896) is 102°F, on September 7, 2022; the coldest is 27°F, on September 27, 1908. The wettest September brought 8.06 in (1982); the snowiest, 3.0 inches (1971).
The September mean against the 1991-2020 normal of 65.7°F: 2021 67.9°F (+2.2), 2022 71.8°F (+6.1), 2023 66.7°F (+1.0), 2024 68.1°F (+2.4), 2025 67.4°F (+1.7), 2026 68.5°F (+2.8). 6 of 6 ran warmer than normal.
| September | Mean | Against normal | Precip. |
|---|---|---|---|
| 2021 | 67.9°F | +2.2°F | 0.15 in |
| 2022 | 71.8°F | +6.1°F | 0.71 in |
| 2023 | 66.7°F | +1.0°F | 0.79 in |
| 2024 | 68.1°F | +2.4°F | 0.53 in |
| 2025 | 67.4°F | +1.7°F | 0.57 in |
| 2026 | 68.5°F | +2.8°F | 0.71 in |
Source: records: ACIS, station USC00428771; recent months: ACIS, station USC00428771. Records and recent months use complete months only.
How does September in Tooele compare across Utah?
Across the 97 places PlainClimate covers in Utah, September normal highs run from 61°F in Brian Head to 92°F in St. George; Tooele's is 79°F.
Source: NOAA NCEI 1991-2020 monthly normals for every station in the state.