Ashland weather in September: Ashland, Oregon: normal highs, lows, rain and records for September
Ashland in September has a normal high of 81°F and a normal low of 43°F, a daily mean of 62°F, falling from 85°F on the 1st to 76°F by the 30th. Measurable precipitation falls on 3 days in a normal September, 0.50 inches in all. (NOAA 1991-2020 normals)
In metric: a normal high of 27°C and low of 6°C, 13 mm of precipitation in September.
- NOAA stationAshland
- Station IDUSC00350304
- Location42.21°N 122.71°W
- Elevation1,729 ft (527 m)
- Population20,935
- Jan 49° 30°
- Feb 54° 30°
- Mar 58° 32°
- Apr 63° 35°
- May 71° 41°
- Jun 79° 46°
- Jul 88° 51°
- Aug 87° 49°
- Sep 81° 43°
- Oct 68° 36°
- Nov 54° 33°
- Dec 47° 29°
Each month: normal high (large) and low, °F. Fill: the month's normal mean, colder blue to hotter red.
How warm is Ashland in September?
The normal high is 81°F and the normal low 43°F, for a daily mean of 62.0°F. September is 6.4°F cooler than August and 10.0°F warmer than October. September is the 4th warmest month of the year in Ashland and the 10th wettest. Across the month the normal high falls 9°F, from 85°F on September 1 to 76°F on September 30. From one year to the next September's mean temperature typically moves about 1.9°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 17%).
| Day | High | Low | Chance of 0.01 in | Chance of 0.10 in |
|---|---|---|---|---|
| September 1 | 85°F | 47°F | 8% | 4% |
| September 8 | 83°F | 45°F | 10% | 5% |
| September 15 | 81°F | 44°F | 12% | 6% |
| September 22 | 79°F | 42°F | 14% | 7% |
| September 30 | 76°F | 40°F | 17% | 9% |
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 | 47°F | 8% | 4% | 13 h 10 min |
| September 2 | 84°F | 46°F | 8% | 4% | 13 h 10 min |
| September 3 | 84°F | 46°F | 9% | 4% | 13 h 10 min |
| September 4 | 84°F | 46°F | 9% | 4% | 13 h |
| September 5 | 84°F | 46°F | 9% | 4% | 13 h |
| September 6 | 84°F | 46°F | 9% | 4% | 13 h |
| September 7 | 83°F | 45°F | 10% | 5% | 13 h |
| September 8 | 83°F | 45°F | 10% | 5% | 12 h 50 min |
| September 9 | 83°F | 45°F | 10% | 5% | 12 h 50 min |
| September 10 | 83°F | 45°F | 10% | 5% | 12 h 50 min |
| September 11 | 82°F | 45°F | 11% | 5% | 12 h 40 min |
| September 12 | 82°F | 44°F | 11% | 5% | 12 h 40 min |
| September 13 | 82°F | 44°F | 11% | 6% | 12 h 40 min |
| September 14 | 82°F | 44°F | 12% | 6% | 12 h 40 min |
| September 15 | 81°F | 44°F | 12% | 6% | 12 h 30 min |
| September 16 | 81°F | 43°F | 12% | 6% | 12 h 30 min |
| September 17 | 81°F | 43°F | 13% | 6% | 12 h 30 min |
| September 18 | 80°F | 43°F | 13% | 6% | 12 h 20 min |
| September 19 | 80°F | 43°F | 13% | 7% | 12 h 20 min |
| September 20 | 80°F | 42°F | 14% | 7% | 12 h 20 min |
| September 21 | 79°F | 42°F | 14% | 7% | 12 h 20 min |
| September 22 | 79°F | 42°F | 14% | 7% | 12 h 10 min |
| September 23 | 79°F | 42°F | 14% | 7% | 12 h 10 min |
| September 24 | 78°F | 41°F | 15% | 7% | 12 h 10 min |
| September 25 | 78°F | 41°F | 15% | 8% | 12 h 10 min |
| September 26 | 78°F | 41°F | 15% | 8% | 12 h |
| September 27 | 77°F | 40°F | 16% | 8% | 12 h |
| September 28 | 77°F | 40°F | 16% | 8% | 12 h |
| September 29 | 76°F | 40°F | 17% | 8% | 11 h 50 min |
| September 30 | 76°F | 40°F | 17% | 9% | 11 h 50 min |
- Normal high
- 81°FSeptember average
- Normal low
- 43°FSeptember average
- Precipitation
- 0.50 inmonth total
- Days with precipitation
- 30.01 inch or more
- Days at 90°F or more
- 6
- Nights at 32°F or colder
- 1
- Daylight
- 13 h 10 min to 11 h 50 minSeptember 1 to September 30
- Days at 70°F or more
- 27
- Days at 80°F or more
- 18
- Sunshine
- 89%of clear-sky sunlight (NASA)
Source: NOAA NCEI 1991-2020 daily normals, station USC00350304; monthly normals. Daylight is computed from the place's latitude with NOAA's solar equations.
Does it rain in Ashland in September?
On a given September day the chance of 0.01 inch or more is 12% on average, highest around September 30 (17%). In all, 0.50 in falls on 3 days of a normal September.
In a normal September in Ashland, 6 days reach 90°F and 1 nights fall to freezing.
Source: NOAA NCEI 1991-2020 daily and monthly normals, station USC00350304.
What are the records for September in Ashland?
The warmest September temperature on this station's record (since 1892) is 104°F, on September 7, 2024; the coldest is 27°F, on September 21, 1895. The wettest September brought 3.90 in (1918).
The September mean against the 1991-2020 normal of 62.0°F: 2021 61.6°F (−0.4), 2022 65.9°F (+3.9), 2023 62.4°F (+0.4), 2024 65.3°F (+3.3), 2025 65.7°F (+3.7), 2026 58.7°F (−3.3). 4 of 6 ran warmer than normal.
| September | Mean | Against normal | Precip. |
|---|---|---|---|
| 2021 | 61.6°F | −0.4°F | 1.21 in |
| 2022 | 65.9°F | +3.9°F | 0.53 in |
| 2023 | 62.4°F | +0.4°F | 0.74 in |
| 2024 | 65.3°F | +3.3°F | 0.30 in |
| 2025 | 65.7°F | +3.7°F | 0.81 in |
| 2026 | 58.7°F | −3.3°F | 0.72 in |
Source: records: ACIS, station USC00350304; recent months: ACIS, station USC00350304. Records and recent months use complete months only.
How does September in Ashland compare across Oregon?
Across the 105 places PlainClimate covers in Oregon, September normal highs run from 64°F in Newport to 87°F in Cave Junction; Ashland's is 81°F.
Source: NOAA NCEI 1991-2020 monthly normals for every station in the state.