Painesville weather in September: Painesville, Ohio: normal highs, lows, rain and records for September
Painesville in September has a normal high of 76°F and a normal low of 59°F, a daily mean of 68°F, falling from 80°F on the 1st to 71°F by the 30th. Measurable precipitation falls on 9 days in a normal September, 3.91 inches in all. (NOAA 1991-2020 normals)
In metric: a normal high of 25°C and low of 15°C, 99 mm of precipitation in September.
- NOAA stationPainesville (4 mi NW)
- Station IDUSC00336389
- Location41.75°N 81.30°W
- Elevation600 ft (183 m)
- Population20,660
- Jan 37° 24°
- Feb 39° 24°
- Mar 46° 30°
- Apr 58° 40°
- May 69° 51°
- Jun 78° 62°
- Jul 82° 67°
- Aug 82° 66°
- Sep 76° 59°
- Oct 65° 49°
- Nov 53° 39°
- Dec 42° 30°
Each month: normal high (large) and low, °F. Fill: the month's normal mean, colder blue to hotter red.
How warm is Painesville in September?
The normal high is 76°F and the normal low 59°F, for a daily mean of 67.8°F. September is 5.9°F cooler than August and 10.8°F warmer than October. September is the 4th warmest month of the year in Painesville and the 3rd wettest. Across the month the normal high falls 9°F, from 80°F on September 1 to 71°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 66°F and 70°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 36%).
| Day | High | Low | Chance of 0.01 in | Chance of 0.10 in |
|---|---|---|---|---|
| September 1 | 80°F | 64°F | 30% | 19% |
| September 8 | 79°F | 62°F | 30% | 20% |
| September 15 | 77°F | 60°F | 31% | 21% |
| September 22 | 74°F | 57°F | 33% | 23% |
| September 30 | 71°F | 55°F | 36% | 26% |
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 | 80°F | 64°F | 30% | 19% | 13 h 10 min |
| September 2 | 80°F | 63°F | 30% | 19% | 13 h 10 min |
| September 3 | 80°F | 63°F | 30% | 19% | 13 h 10 min |
| September 4 | 80°F | 63°F | 30% | 19% | 13 h |
| September 5 | 79°F | 63°F | 30% | 19% | 13 h |
| September 6 | 79°F | 62°F | 30% | 19% | 13 h |
| September 7 | 79°F | 62°F | 30% | 20% | 12 h 50 min |
| September 8 | 79°F | 62°F | 30% | 20% | 12 h 50 min |
| September 9 | 79°F | 62°F | 30% | 20% | 12 h 50 min |
| September 10 | 78°F | 61°F | 30% | 20% | 12 h 50 min |
| September 11 | 78°F | 61°F | 31% | 20% | 12 h 40 min |
| September 12 | 78°F | 61°F | 31% | 21% | 12 h 40 min |
| September 13 | 77°F | 60°F | 31% | 21% | 12 h 40 min |
| September 14 | 77°F | 60°F | 31% | 21% | 12 h 40 min |
| September 15 | 77°F | 60°F | 31% | 21% | 12 h 30 min |
| September 16 | 76°F | 59°F | 31% | 22% | 12 h 30 min |
| September 17 | 76°F | 59°F | 31% | 22% | 12 h 30 min |
| September 18 | 76°F | 59°F | 32% | 22% | 12 h 20 min |
| September 19 | 75°F | 58°F | 32% | 22% | 12 h 20 min |
| September 20 | 75°F | 58°F | 32% | 23% | 12 h 20 min |
| September 21 | 75°F | 58°F | 33% | 23% | 12 h 20 min |
| September 22 | 74°F | 57°F | 33% | 23% | 12 h 10 min |
| September 23 | 74°F | 57°F | 33% | 24% | 12 h 10 min |
| September 24 | 73°F | 57°F | 33% | 24% | 12 h 10 min |
| September 25 | 73°F | 56°F | 34% | 24% | 12 h 10 min |
| September 26 | 73°F | 56°F | 34% | 25% | 12 h |
| September 27 | 72°F | 56°F | 35% | 25% | 12 h |
| September 28 | 72°F | 55°F | 35% | 25% | 12 h |
| September 29 | 72°F | 55°F | 35% | 26% | 11 h 50 min |
| September 30 | 71°F | 55°F | 36% | 26% | 11 h 50 min |
- Normal high
- 76°FSeptember average
- Normal low
- 59°FSeptember average
- Precipitation
- 3.91 inmonth total
- Days with precipitation
- 90.01 inch or more
- Days at 90°F or more
- 1
- Daylight
- 13 h 10 min to 11 h 50 minSeptember 1 to September 30
- Days at 70°F or more
- 24
- Days at 80°F or more
- 8
- Sunshine
- 75%of clear-sky sunlight (NASA)
Source: NOAA NCEI 1991-2020 daily normals, station USC00336389; monthly normals. Daylight is computed from the place's latitude with NOAA's solar equations.
Does it rain in Painesville in September?
On a given September day the chance of 0.01 inch or more is 32% on average, highest around September 30 (36%). In all, 3.91 in falls on 9 days of a normal September, 1 of them with an inch or more.
In a normal September in Painesville, 1 days reach 90°F.
Source: NOAA NCEI 1991-2020 daily and monthly normals, station USC00336389.
What are the records for September in Painesville?
The warmest September temperature on this station's record (since 1950) is 96°F, on September 4, 1953; the coldest is 27°F, on September 25, 1989. The wettest September brought 12.26 in (1996).
The September mean against the 1991-2020 normal of 67.8°F: 2021 70.0°F (+2.2), 2023 68.0°F (+0.2), 2024 69.4°F (+1.6), 2025 66.9°F (−0.9), 2026 69.6°F (+1.8). 4 of 5 ran warmer than normal.
| September | Mean | Against normal | Precip. |
|---|---|---|---|
| 2021 | 70.0°F | +2.2°F | 2.74 in |
| 2023 | 68.0°F | +0.2°F | 1.07 in |
| 2024 | 69.4°F | +1.6°F | 2.38 in |
| 2025 | 66.9°F | −0.9°F | 2.51 in |
| 2026 | 69.6°F | +1.8°F | 2.06 in |
Source: records: ACIS, station USC00336389; recent months: ACIS, station USC00336389. Records and recent months use complete months only.
How does September in Painesville compare across Ohio?
Across the 99 places PlainClimate covers in Ohio, September normal highs run from 73°F in Ashtabula to 81°F in Chilo; Painesville's is 76°F.
Source: NOAA NCEI 1991-2020 monthly normals for every station in the state.