Albert Lea weather in September: Albert Lea, Minnesota: normal highs, lows, rain and records for September
Albert Lea in September has a normal high of 73°F and a normal low of 51°F, a daily mean of 62°F, falling from 77°F on the 1st to 67°F by the 30th. Measurable precipitation falls on 9 days in a normal September, 3.71 inches in all. (NOAA 1991-2020 normals)
In metric: a normal high of 23°C and low of 11°C, 94 mm of precipitation in September.
- NOAA stationAlbert Lea (3 mi SE)
- Station IDUSC00210075
- Location43.61°N 93.30°W
- Elevation1,230 ft (375 m)
- Population18,159
- Jan 23° 6°
- Feb 27° 10°
- Mar 40° 23°
- Apr 55° 36°
- May 68° 48°
- Jun 78° 59°
- Jul 82° 63°
- Aug 79° 60°
- Sep 73° 51°
- Oct 59° 38°
- Nov 42° 25°
- Dec 28° 13°
Each month: normal high (large) and low, °F. Fill: the month's normal mean, colder blue to hotter red.
How warm is Albert Lea in September?
The normal high is 73°F and the normal low 51°F, for a daily mean of 62.0°F. September is 7.6°F cooler than August and 13.7°F warmer than October. September is the 4th warmest month of the year in Albert Lea and the 6th wettest. Across the month the normal high falls 10°F, from 77°F on September 1 to 67°F on September 30. From one year to the next September's mean temperature typically moves about 3.0°F either way (NOAA's standard deviation), so roughly two Septembers in three average between 59°F and 65°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 31%).
| Day | High | Low | Chance of 0.01 in | Chance of 0.10 in |
|---|---|---|---|---|
| September 1 | 77°F | 57°F | 31% | 20% |
| September 8 | 76°F | 54°F | 31% | 20% |
| September 15 | 74°F | 52°F | 31% | 20% |
| September 22 | 71°F | 48°F | 31% | 19% |
| September 30 | 67°F | 45°F | 31% | 19% |
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 | 57°F | 31% | 20% | 13 h 20 min |
| September 2 | 77°F | 56°F | 31% | 20% | 13 h 10 min |
| September 3 | 77°F | 56°F | 31% | 20% | 13 h 10 min |
| September 4 | 77°F | 56°F | 31% | 20% | 13 h 10 min |
| September 5 | 76°F | 55°F | 31% | 20% | 13 h |
| September 6 | 76°F | 55°F | 31% | 20% | 13 h |
| September 7 | 76°F | 55°F | 31% | 20% | 13 h |
| September 8 | 76°F | 54°F | 31% | 20% | 13 h |
| September 9 | 75°F | 54°F | 31% | 20% | 12 h 50 min |
| September 10 | 75°F | 54°F | 31% | 20% | 12 h 50 min |
| September 11 | 75°F | 53°F | 31% | 20% | 12 h 50 min |
| September 12 | 75°F | 53°F | 31% | 20% | 12 h 40 min |
| September 13 | 74°F | 52°F | 31% | 20% | 12 h 40 min |
| September 14 | 74°F | 52°F | 31% | 20% | 12 h 40 min |
| September 15 | 74°F | 52°F | 31% | 20% | 12 h 30 min |
| September 16 | 73°F | 51°F | 31% | 20% | 12 h 30 min |
| September 17 | 73°F | 51°F | 31% | 20% | 12 h 30 min |
| September 18 | 73°F | 50°F | 31% | 20% | 12 h 30 min |
| September 19 | 72°F | 50°F | 31% | 20% | 12 h 20 min |
| September 20 | 72°F | 49°F | 31% | 19% | 12 h 20 min |
| September 21 | 71°F | 49°F | 31% | 19% | 12 h 20 min |
| September 22 | 71°F | 48°F | 31% | 19% | 12 h 10 min |
| September 23 | 71°F | 48°F | 31% | 19% | 12 h 10 min |
| September 24 | 70°F | 48°F | 31% | 19% | 12 h 10 min |
| September 25 | 70°F | 47°F | 31% | 19% | 12 h 10 min |
| September 26 | 69°F | 47°F | 31% | 19% | 12 h |
| September 27 | 69°F | 46°F | 31% | 19% | 12 h |
| September 28 | 68°F | 46°F | 31% | 19% | 12 h |
| September 29 | 68°F | 45°F | 31% | 19% | 11 h 50 min |
| September 30 | 67°F | 45°F | 31% | 19% | 11 h 50 min |
- Normal high
- 73°FSeptember average
- Normal low
- 51°FSeptember average
- Precipitation
- 3.71 inmonth total
- Days with precipitation
- 90.01 inch or more
- Days at 90°F or more
- 1
- Daylight
- 13 h 20 min to 11 h 50 minSeptember 1 to September 30
- Days at 70°F or more
- 20
- Days at 80°F or more
- 9
- Sunshine
- 78%of clear-sky sunlight (NASA)
Source: NOAA NCEI 1991-2020 daily normals, station USC00210075; monthly normals. Daylight is computed from the place's latitude with NOAA's solar equations.
Does it rain in Albert Lea in September?
On a given September day the chance of 0.01 inch or more is 31% on average, highest around September 1 (31%). In all, 3.71 in falls on 9 days of a normal September, 1 of them with an inch or more.
In a normal September in Albert Lea, 1 days reach 90°F.
Source: NOAA NCEI 1991-2020 daily and monthly normals, station USC00210075.
What are the records for September in Albert Lea?
The warmest September temperature on this station's record (since 1885) is 103°F, on September 6, 1922; the coldest is 23°F, on September 30, 1939. The wettest September brought 10.31 in (2016); the snowiest, 2.0 inches (1942).
The September mean against the 1991-2020 normal of 62.0°F: 2021 64.4°F (+2.4), 2022 62.6°F (+0.6), 2023 66.7°F (+4.7), 2024 66.0°F (+4.0), 2025 66.0°F (+4.0), 2026 65.7°F (+3.7). 6 of 6 ran warmer than normal.
| September | Mean | Against normal | Precip. |
|---|---|---|---|
| 2021 | 64.4°F | +2.4°F | 1.92 in |
| 2022 | 62.6°F | +0.6°F | 1.10 in |
| 2023 | 66.7°F | +4.7°F | 2.15 in |
| 2024 | 66.0°F | +4.0°F | 0.89 in |
| 2025 | 66.0°F | +4.0°F | 0.95 in |
| 2026 | 65.7°F | +3.7°F | 4.38 in |
Source: records: ACIS, station USC00210075; recent months: ACIS, station USC00210075. Records and recent months use complete months only.
How does September in Albert Lea compare across Minnesota?
Across the 129 places PlainClimate covers in Minnesota, September normal highs run from 62°F in Lutsen to 76°F in Milan; Albert Lea's is 73°F.
Source: NOAA NCEI 1991-2020 monthly normals for every station in the state.