Binghamton weather in September: Binghamton, New York: normal highs, lows, rain and records for September
Binghamton in September has a normal high of 70°F and a normal low of 51°F, a daily mean of 60°F, falling from 74°F on the 1st to 64°F by the 30th. Measurable precipitation falls on 11 days in a normal September, 4.01 inches in all. (NOAA 1991-2020 normals)
In metric: a normal high of 21°C and low of 10°C, 102 mm of precipitation in September.
- NOAA stationBinghamton (Greater Airport)
- Station IDUSW00004725
- Location42.20°N 75.98°W
- Elevation1,606 ft (490 m)
- Population46,773
- Jan 30° 16°
- Feb 32° 17°
- Mar 41° 24°
- Apr 54° 35°
- May 66° 46°
- Jun 74° 55°
- Jul 78° 59°
- Aug 77° 58°
- Sep 70° 51°
- Oct 57° 41°
- Nov 45° 31°
- Dec 34° 22°
Each month: normal high (large) and low, °F. Fill: the month's normal mean, colder blue to hotter red.
How warm is Binghamton in September?
The normal high is 70°F and the normal low 51°F, for a daily mean of 60.0°F. September is 7.3°F cooler than August and 11.2°F warmer than October. September is the 4th warmest month of the year in Binghamton and the 3rd wettest. Across the month the normal high falls 10°F, from 74°F on September 1 to 64°F on September 30. From one year to the next September's mean temperature typically moves about 2.3°F either way (NOAA's standard deviation), so roughly two Septembers in three average between 58°F and 62°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 41%).
| Day | High | Low | Chance of 0.01 in | Chance of 0.10 in |
|---|---|---|---|---|
| September 1 | 74°F | 55°F | 34% | 20% |
| September 8 | 72°F | 53°F | 35% | 20% |
| September 15 | 70°F | 51°F | 37% | 21% |
| September 22 | 67°F | 48°F | 39% | 22% |
| September 30 | 64°F | 46°F | 41% | 23% |
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 | 74°F | 55°F | 34% | 20% | 13 h 10 min |
| September 2 | 74°F | 55°F | 34% | 20% | 13 h 10 min |
| September 3 | 74°F | 55°F | 34% | 20% | 13 h 10 min |
| September 4 | 74°F | 54°F | 34% | 20% | 13 h |
| September 5 | 73°F | 54°F | 34% | 20% | 13 h |
| September 6 | 73°F | 54°F | 35% | 20% | 13 h |
| September 7 | 73°F | 54°F | 35% | 20% | 13 h |
| September 8 | 72°F | 53°F | 35% | 20% | 12 h 50 min |
| September 9 | 72°F | 53°F | 35% | 20% | 12 h 50 min |
| September 10 | 72°F | 53°F | 36% | 20% | 12 h 50 min |
| September 11 | 71°F | 52°F | 36% | 20% | 12 h 40 min |
| September 12 | 71°F | 52°F | 36% | 20% | 12 h 40 min |
| September 13 | 71°F | 52°F | 36% | 21% | 12 h 40 min |
| September 14 | 70°F | 51°F | 37% | 21% | 12 h 40 min |
| September 15 | 70°F | 51°F | 37% | 21% | 12 h 30 min |
| September 16 | 70°F | 51°F | 37% | 21% | 12 h 30 min |
| September 17 | 69°F | 50°F | 37% | 21% | 12 h 30 min |
| September 18 | 69°F | 50°F | 38% | 21% | 12 h 20 min |
| September 19 | 68°F | 50°F | 38% | 21% | 12 h 20 min |
| September 20 | 68°F | 49°F | 38% | 21% | 12 h 20 min |
| September 21 | 68°F | 49°F | 39% | 21% | 12 h 20 min |
| September 22 | 67°F | 48°F | 39% | 22% | 12 h 10 min |
| September 23 | 67°F | 48°F | 39% | 22% | 12 h 10 min |
| September 24 | 66°F | 48°F | 40% | 22% | 12 h 10 min |
| September 25 | 66°F | 47°F | 40% | 22% | 12 h 10 min |
| September 26 | 66°F | 47°F | 40% | 22% | 12 h |
| September 27 | 65°F | 47°F | 41% | 22% | 12 h |
| September 28 | 65°F | 46°F | 41% | 23% | 12 h |
| September 29 | 64°F | 46°F | 41% | 23% | 11 h 50 min |
| September 30 | 64°F | 46°F | 41% | 23% | 11 h 50 min |
- Normal high
- 70°FSeptember average
- Normal low
- 51°FSeptember average
- Precipitation
- 4.01 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
- 15
- Days at 80°F or more
- 4
- Sunshine
- 73%of clear-sky sunlight (NASA)
Source: NOAA NCEI 1991-2020 daily normals, station USW00004725; monthly normals. Daylight is computed from the place's latitude with NOAA's solar equations.
Does it rain in Binghamton in September?
On a given September day the chance of 0.01 inch or more is 37% on average, highest around September 30 (41%). In all, 4.01 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 USW00004725.
How humid and windy is Binghamton in September?
At 3 p.m. the normal temperature is 62°F with 59% relative humidity and a dew point of 47°F; at 6 a.m. it is 49°F with 90% humidity. The wind averages 7.8 mph, most often from the west-southwest in the afternoon. A dew point under 50°F feels dry.
| Time | Temperature | Dew point | Humidity | Wind | Clear or few clouds |
|---|---|---|---|---|---|
| 6 a.m. | 49°F | 46°F | 90% | 6.7 mph | 55% |
| 9 a.m. | 54°F | 48°F | 80% | 8.5 mph | 52% |
| noon | 60°F | 48°F | 64% | 9.6 mph | 42% |
| 3 p.m. | 62°F | 47°F | 59% | 9.6 mph | 47% |
| 6 p.m. | 58°F | 47°F | 68% | 6.9 mph | 59% |
| 9 p.m. | 54°F | 47°F | 76% | 7.3 mph | 61% |
Source: NOAA NCEI 1991-2020 hourly normals, station USW00004725. 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 Binghamton?
The warmest September temperature on Binghamton's official record (since 1951) is 96°F, on September 3, 1953; the coldest is 25°F, on September 24, 1974. The wettest September brought 16.58 in (2011).
The September mean against the 1991-2020 normal of 60.0°F: 2021 61.1°F (+1.1), 2022 59.6°F (−0.4), 2023 62.6°F (+2.6), 2024 62.1°F (+2.1), 2025 62.3°F (+2.3), 2026 61.5°F (+1.5). 5 of 6 ran warmer than normal.
| September | Mean | Against normal | Precip. |
|---|---|---|---|
| 2021 | 61.1°F | +1.1°F | 4.42 in |
| 2022 | 59.6°F | −0.4°F | 7.56 in |
| 2023 | 62.6°F | +2.6°F | 2.96 in |
| 2024 | 62.1°F | +2.1°F | 2.06 in |
| 2025 | 62.3°F | +2.3°F | 2.65 in |
| 2026 | 61.5°F | +1.5°F | 5.72 in |
Source: records: ACIS, NWS threaded record BGMthr; recent months: ACIS, station USW00004725. Records and recent months use complete months only.
How does September in Binghamton 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; Binghamton's is 70°F.
Source: NOAA NCEI 1991-2020 monthly normals for every station in the state.