Pellston weather in September: Pellston, Michigan: normal highs, lows, rain and records for September
Pellston in September has a normal high of 70°F and a normal low of 45°F, a daily mean of 57°F, falling from 75°F on the 1st to 64°F by the 30th. Measurable precipitation falls on 12 days in a normal September, 3.38 inches in all. (NOAA 1991-2020 normals)
In metric: a normal high of 21°C and low of 7°C, 86 mm of precipitation in September.
- NOAA stationPellston Regional Airport
- Station IDUSW00014841
- Location45.56°N 84.79°W
- Elevation705 ft (215 m)
- Population801
- Jan 27° 9°
- Feb 29° 7°
- Mar 39° 16°
- Apr 52° 27°
- May 66° 38°
- Jun 76° 48°
- Jul 79° 53°
- Aug 78° 52°
- Sep 70° 45°
- Oct 57° 35°
- Nov 44° 27°
- Dec 33° 18°
Each month: normal high (large) and low, °F. Fill: the month's normal mean, colder blue to hotter red.
How warm is Pellston in September?
The normal high is 70°F and the normal low 45°F, for a daily mean of 57.3°F. September is 7.4°F cooler than August and 11.4°F warmer than October. September is the 4th warmest month of the year in Pellston and the 2nd wettest. Across the month the normal high falls 11°F, from 75°F on September 1 to 64°F on September 30. From one year to the next September's mean temperature typically moves about 2.8°F either way (NOAA's standard deviation), so roughly two Septembers in three average between 55°F and 60°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 46%).
| Day | High | Low | Chance of 0.01 in | Chance of 0.10 in |
|---|---|---|---|---|
| September 1 | 75°F | 49°F | 35% | 22% |
| September 8 | 73°F | 47°F | 37% | 24% |
| September 15 | 71°F | 45°F | 40% | 25% |
| September 22 | 68°F | 43°F | 43% | 27% |
| September 30 | 64°F | 40°F | 46% | 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 | 75°F | 49°F | 35% | 22% | 13 h 20 min |
| September 2 | 75°F | 48°F | 35% | 22% | 13 h 20 min |
| September 3 | 75°F | 48°F | 36% | 22% | 13 h 10 min |
| September 4 | 75°F | 48°F | 36% | 23% | 13 h 10 min |
| September 5 | 74°F | 48°F | 36% | 23% | 13 h 10 min |
| September 6 | 74°F | 47°F | 37% | 23% | 13 h 10 min |
| September 7 | 74°F | 47°F | 37% | 23% | 13 h |
| September 8 | 73°F | 47°F | 37% | 24% | 13 h |
| September 9 | 73°F | 47°F | 38% | 24% | 13 h |
| September 10 | 73°F | 46°F | 38% | 24% | 12 h 50 min |
| September 11 | 72°F | 46°F | 39% | 24% | 12 h 50 min |
| September 12 | 72°F | 46°F | 39% | 24% | 12 h 50 min |
| September 13 | 72°F | 45°F | 40% | 25% | 12 h 40 min |
| September 14 | 71°F | 45°F | 40% | 25% | 12 h 40 min |
| September 15 | 71°F | 45°F | 40% | 25% | 12 h 40 min |
| September 16 | 70°F | 44°F | 41% | 25% | 12 h 30 min |
| September 17 | 70°F | 44°F | 41% | 25% | 12 h 30 min |
| September 18 | 70°F | 44°F | 42% | 26% | 12 h 30 min |
| September 19 | 69°F | 44°F | 42% | 26% | 12 h 20 min |
| September 20 | 69°F | 43°F | 42% | 26% | 12 h 20 min |
| September 21 | 68°F | 43°F | 43% | 26% | 12 h 20 min |
| September 22 | 68°F | 43°F | 43% | 27% | 12 h 10 min |
| September 23 | 67°F | 42°F | 44% | 27% | 12 h 10 min |
| September 24 | 67°F | 42°F | 44% | 27% | 12 h 10 min |
| September 25 | 66°F | 42°F | 44% | 27% | 12 h 10 min |
| September 26 | 66°F | 41°F | 45% | 28% | 12 h |
| September 27 | 65°F | 41°F | 45% | 28% | 12 h |
| September 28 | 65°F | 41°F | 46% | 28% | 12 h |
| September 29 | 64°F | 40°F | 46% | 28% | 11 h 50 min |
| September 30 | 64°F | 40°F | 46% | 29% | 11 h 50 min |
- Normal high
- 70°FSeptember average
- Normal low
- 45°FSeptember average
- Precipitation
- 3.38 inmonth total
- Days with precipitation
- 120.01 inch or more
- Nights at 32°F or colder
- 3
- Daylight
- 13 h 20 min to 11 h 50 minSeptember 1 to September 30
- Days at 70°F or more
- 15
- Days at 80°F or more
- 5
- Sunshine
- 74%of clear-sky sunlight (NASA)
Source: NOAA NCEI 1991-2020 daily normals, station USW00014841; monthly normals. Daylight is computed from the place's latitude with NOAA's solar equations.
Does it rain in Pellston in September?
On a given September day the chance of 0.01 inch or more is 41% on average, highest around September 30 (46%). In all, 3.38 in falls on 12 days of a normal September, 1 of them with an inch or more.
In a normal September in Pellston, 3 nights fall to freezing.
Source: NOAA NCEI 1991-2020 daily and monthly normals, station USW00014841.
How humid and windy is Pellston in September?
At 3 p.m. the normal temperature is 61°F with 58% relative humidity and a dew point of 46°F; at 6 a.m. it is 46°F with 89% humidity. The wind averages 7.2 mph, most often from the west in the afternoon. A dew point under 50°F feels dry.
| Time | Temperature | Dew point | Humidity | Wind | Clear or few clouds |
|---|---|---|---|---|---|
| 6 a.m. | 46°F | 43°F | 89% | 5.0 mph | – |
| 9 a.m. | 53°F | 47°F | 80% | 7.4 mph | – |
| noon | 59°F | 46°F | 62% | 11.0 mph | 43% |
| 3 p.m. | 61°F | 46°F | 58% | 11.2 mph | 42% |
| 6 p.m. | 57°F | 47°F | 68% | 7.6 mph | 50% |
| 9 p.m. | 50°F | 46°F | 84% | 5.6 mph | 53% |
Source: NOAA NCEI 1991-2020 hourly normals, station USW00014841. 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 Pellston?
The warmest September temperature on this station's record (since 1948) is 96°F, on September 3, 1953; the coldest is 19°F, on September 28, 2000. The wettest September brought 9.09 in (1970).
The September mean against the 1991-2020 normal of 57.3°F: 2021 58.7°F (+1.4), 2022 59.3°F (+2.0), 2023 60.5°F (+3.2), 2024 61.7°F (+4.4), 2025 59.3°F (+2.0), 2026 59.0°F (+1.7). 6 of 6 ran warmer than normal.
| September | Mean | Against normal | Precip. |
|---|---|---|---|
| 2021 | 58.7°F | +1.4°F | 3.18 in |
| 2022 | 59.3°F | +2.0°F | 2.81 in |
| 2023 | 60.5°F | +3.2°F | 1.81 in |
| 2024 | 61.7°F | +4.4°F | 0.53 in |
| 2025 | 59.3°F | +2.0°F | 2.04 in |
| 2026 | 59.0°F | +1.7°F | 0.90 in |
Source: records: ACIS, station USW00014841; recent months: ACIS, station USW00014841. Records and recent months use complete months only.
How does September in Pellston compare across Michigan?
Across the 140 places PlainClimate covers in Michigan, September normal highs run from 65°F in Munising to 76°F in Eau Claire; Pellston's is 70°F.
Source: NOAA NCEI 1991-2020 monthly normals for every station in the state.