Auburn weather in September: Auburn, New York: normal highs, lows, rain and records for September
Auburn in September has a normal high of 72°F and a normal low of 52°F, a daily mean of 62°F, falling from 77°F on the 1st to 66°F by the 30th. Measurable precipitation falls on 11 days in a normal September, 3.87 inches in all. (NOAA 1991-2020 normals)
In metric: a normal high of 22°C and low of 11°C, 98 mm of precipitation in September.
- NOAA stationAuburn
- Station IDUSC00300321
- Location42.93°N 76.54°W
- Elevation770 ft (235 m)
- From the center1 miles
- Population25,963
- Jan 31° 15°
- Feb 33° 16°
- Mar 42° 23°
- Apr 55° 34°
- May 69° 45°
- Jun 77° 55°
- Jul 81° 60°
- Aug 80° 59°
- Sep 72° 52°
- Oct 59° 41°
- Nov 48° 32°
- Dec 37° 23°
Each month: normal high (large) and low, °F. Fill: the month's normal mean, colder blue to hotter red.
How warm is Auburn in September?
The normal high is 72°F and the normal low 52°F, for a daily mean of 61.9°F. September is 7.2°F cooler than August and 11.6°F warmer than October. September is the 4th warmest month of the year in Auburn and the 5th wettest. Across the month the normal high falls 11°F, from 77°F on September 1 to 66°F on September 30. From one year to the next September's mean temperature typically moves about 2.2°F either way (NOAA's standard deviation), so roughly two Septembers in three average between 60°F and 64°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 44%).
| Day | High | Low | Chance of 0.01 in | Chance of 0.10 in |
|---|---|---|---|---|
| September 1 | 77°F | 56°F | 36% | 24% |
| September 8 | 76°F | 54°F | 36% | 24% |
| September 15 | 73°F | 52°F | 37% | 25% |
| September 22 | 70°F | 50°F | 40% | 26% |
| September 30 | 66°F | 47°F | 44% | 29% |
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 | 77°F | 56°F | 36% | 24% | 13 h 10 min |
| September 2 | 77°F | 56°F | 36% | 24% | 13 h 10 min |
| September 3 | 77°F | 55°F | 36% | 24% | 13 h 10 min |
| September 4 | 77°F | 55°F | 36% | 24% | 13 h 10 min |
| September 5 | 76°F | 55°F | 36% | 24% | 13 h |
| September 6 | 76°F | 55°F | 36% | 24% | 13 h |
| September 7 | 76°F | 54°F | 36% | 24% | 13 h |
| September 8 | 76°F | 54°F | 36% | 24% | 12 h 50 min |
| September 9 | 75°F | 54°F | 36% | 24% | 12 h 50 min |
| September 10 | 75°F | 53°F | 36% | 24% | 12 h 50 min |
| September 11 | 74°F | 53°F | 36% | 24% | 12 h 50 min |
| September 12 | 74°F | 53°F | 36% | 25% | 12 h 40 min |
| September 13 | 74°F | 52°F | 37% | 25% | 12 h 40 min |
| September 14 | 73°F | 52°F | 37% | 25% | 12 h 40 min |
| September 15 | 73°F | 52°F | 37% | 25% | 12 h 30 min |
| September 16 | 73°F | 52°F | 37% | 25% | 12 h 30 min |
| September 17 | 72°F | 51°F | 38% | 25% | 12 h 30 min |
| September 18 | 72°F | 51°F | 38% | 25% | 12 h 30 min |
| September 19 | 71°F | 51°F | 38% | 25% | 12 h 20 min |
| September 20 | 71°F | 50°F | 39% | 26% | 12 h 20 min |
| September 21 | 70°F | 50°F | 39% | 26% | 12 h 20 min |
| September 22 | 70°F | 50°F | 40% | 26% | 12 h 10 min |
| September 23 | 70°F | 49°F | 40% | 26% | 12 h 10 min |
| September 24 | 69°F | 49°F | 41% | 27% | 12 h 10 min |
| September 25 | 69°F | 49°F | 41% | 27% | 12 h 10 min |
| September 26 | 68°F | 48°F | 42% | 27% | 12 h |
| September 27 | 68°F | 48°F | 42% | 28% | 12 h |
| September 28 | 67°F | 47°F | 43% | 28% | 12 h |
| September 29 | 67°F | 47°F | 44% | 28% | 11 h 50 min |
| September 30 | 66°F | 47°F | 44% | 29% | 11 h 50 min |
- Normal high
- 72°FSeptember average
- Normal low
- 52°FSeptember average
- Precipitation
- 3.87 inmonth total
- Days with precipitation
- 110.01 inch or more
- Daylight
- 13 h 10 min to 11 h 50 minSeptember 1 to September 30
- Days at 70°F or more
- 20
- Days at 80°F or more
- 7
- Sunshine
- 73%of clear-sky sunlight (NASA)
Source: NOAA NCEI 1991-2020 daily normals, station USC00300321; monthly normals. Daylight is computed from the place's latitude with NOAA's solar equations.
Does it rain in Auburn in September?
On a given September day the chance of 0.01 inch or more is 38% on average, highest around September 30 (44%). In all, 3.87 in falls on 11 days of a normal September, 1 of them with an inch or more.
Source: NOAA NCEI 1991-2020 daily and monthly normals, station USC00300321.
What are the records for September in Auburn?
The warmest September temperature on this station's record (since 1897) is 99°F, on September 13, 1931; the coldest is 28°F, on September 30, 1991. The wettest September brought 10.39 in (1987).
The September mean against the 1991-2020 normal of 61.9°F: 2021 63.7°F (+1.8), 2022 61.3°F (−0.6), 2023 62.5°F (+0.6), 2024 64.3°F (+2.4), 2025 62.3°F (+0.4), 2026 61.8°F (−0.1). 4 of 6 ran warmer than normal.
| September | Mean | Against normal | Precip. |
|---|---|---|---|
| 2021 | 63.7°F | +1.8°F | 4.60 in |
| 2022 | 61.3°F | −0.6°F | 7.56 in |
| 2023 | 62.5°F | +0.6°F | 2.54 in |
| 2024 | 64.3°F | +2.4°F | 2.99 in |
| 2025 | 62.3°F | +0.4°F | 1.08 in |
| 2026 | 61.8°F | −0.1°F | 4.37 in |
Source: records: ACIS, station USC00300321; recent months: ACIS, station USC00300321. Records and recent months use complete months only.
How does September in Auburn compare across New York?
Across the 131 places PlainClimate covers in New York, September normal highs run from 64°F in Cooperstown to 78°F in Wantagh; Auburn's is 72°F.
Source: NOAA NCEI 1991-2020 monthly normals for every station in the state.