September
Other strong months: June and August
United States · 1991–2020
For South Minneapolis, September has the most comfortable weather in our climate comparison. Typical daytime highs are 23.3°C, nights average 12.4°C, and rainfall totals about 86 mm. Figures use measured 1991–2020 normals from the nearest eligible NOAA station.
Other strong months: June and August
Other strong months: September and October
Make the answer personal
Set the daytime temperature and rainfall you are comfortable with. We will show only the months that meet every choice, using the measured 1991–2020 averages below.
1 month fits your choices for South Minneapolis
The lowest comfort score is 5 out of 100. January, February, March, November and December share that score. In January, that is mainly because days reach only -4.7°C, 29° below the 24°C the score treats as ideal.
Quick answers
These answers come from the same measured monthly climate record shown on this page.
September is the strongest all-round choice in our temperature-and-rainfall comparison, with a typical daytime high of 23.3°C and 86 mm of rain.
July is hottest in this record, with a typical daytime high of 29.7°C and a night-time low of 18.4°C.
February has the lowest monthly rainfall total at 21 mm.
No. These are long-term measured averages from 1991–2020. Check a current forecast before you travel.
Month by month
The bars combine daytime temperature, night-time temperature and rainfall. The figures are measured historical averages, not a forecast for a particular trip.
| Month | Day | Night | Rain | Wet days | Daylight | Comfort | Coverage |
|---|---|---|---|---|---|---|---|
| January | -4.7°C | -13.4°C | 24 mm | 5.2 | 9 h 08 | 5 | Strong coverage |
| February | -2.2°C | -11.5°C | 21 mm | 3.9 | 10 h 20 | 5 | Strong coverage |
| March | 5.5°C | -4.6°C | 41 mm | 6.1 | 11 h 46 | 5 | Strong coverage |
| April | 14.1°C | 2.7°C | 85 mm | 8.6 | 13 h 25 | 33 | Strong coverage |
| May | 21.4°C | 9.5°C | 106 mm | 9.7 | 14 h 49 | 66 | Strong coverage |
| June | 27°C | 15.3°C | 124 mm | 10.7 | 15 h 35 | 70 | Strong coverage |
| July | 29.7°C | 18.4°C | 116 mm | 8.1 | 15 h 17 | 59 | Strong coverage |
| August | 28°C | 17.1°C | 114 mm | 7.6 | 14 h 04 | 68 | Strong coverage |
| September | 23.3°C | 12.4°C | 86 mm | 7.7 | 12 h 28 | 82 | Strong coverage |
| October | 14.6°C | 5°C | 76 mm | 7.5 | 10 h 53 | 41 | Strong coverage |
| November | 5.7°C | -2.5°C | 45 mm | 5.4 | 9 h 29 | 5 | Strong coverage |
| December | -1.8°C | -9.5°C | 32 mm | 5.5 | 8 h 48 | 5 | Strong coverage |
| Month | Record high | Record low | Wettest day | Wettest / driest month | Years |
|---|---|---|---|---|---|
| January | 11.7°C8 Jan 2003 | -38.3°C18 Jan 1994 | 29 mm18 Jan 1996 | 54 mm2023 · driest 1 mm in 2019 | 34 |
| February | 15.6°C22 Feb 2017 | -38.9°C2 Feb 1996 | 31 mm29 Feb 2012 | 73 mm2023 · driest 0 mm in 1997 | 33 |
| March | 27.2°C26 Mar 2007 | -25.6°C26 Mar 1996 | 46 mm30 Mar 2025 | 85 mm1998 · driest 4 mm in 2024 | 33 |
| April | 33.3°C15 Apr 2002 | -17.8°C4 Apr 1995 | 82 mm23 Apr 2001 | 204 mm2001 · driest 27 mm in 1997 | 33 |
| May | 37.2°C29 May 2018 | -0.6°C4 May 2013 | 71 mm24 May 2012 | 230 mm2012 · driest 7 mm in 2009 | 33 |
| June | 38.9°C23 Jun 1997 | 4.4°C20 Jun 1992 | 150 mm25 Jun 2003 | 258 mm2014 · driest 19 mm in 2022 | 34 |
| July | 43.3°C13 Jul 1995 | 7.2°C6 Jul 2004 | 104 mm2 Jul 1997 | 302 mm1997 · driest 31 mm in 2026 | 35 |
| August | 41.1°C5 Aug 2001 | 6.7°C29 Aug 2007 | 123 mm11 Aug 2010 | 269 mm2016 · driest 13 mm in 2003 | 34 |
| September | 36.7°C13 Sep 1998 | 0.0°C22 Sep 1995 | 107 mm16 Sep 1992 | 167 mm2010 · driest 6 mm in 2022 | 34 |
| October | 33.9°C3 Oct 1997 | -9.4°C13 Oct 1993 | 108 mm5 Oct 2005 | 169 mm2009 · driest 8 mm in 2022 | 34 |
| November | 25.6°C8 Nov 1999 | -20.6°C26 Nov 1996 | 45 mm12 Nov 2015 | 148 mm1996 · driest 3 mm in 2007 | 33 |
| December | 19.4°C1 Dec 1998 | -28.9°C28 Dec 1993 | 32 mm26 Dec 2023 | 80 mm2010 · driest 6 mm in 1997 | 34 |
| Month | Days 25°C+ | Days 30°C+ | Frost nights | Heavy rain (10 mm+) | Snow days |
|---|---|---|---|---|---|
| January | 0 | 0 | 30 | <1 | 2 |
| February | 0 | 0 | 27 | <1 | 2 |
| March | <1 | 0 | 24 | 1 | <1 |
| April | 2 | <1 | 9 | 3 | <1 |
| May | 9 | 2 | <1 | 4 | 0 |
| June | 21 | 8 | 0 | 4 | 0 |
| July | 28 | 14 | 0 | 3 | 0 |
| August | 25 | 10 | 0 | 3 | 0 |
| September | 12 | 4 | 0 | 2 | 0 |
| October | 2 | <1 | 5 | 3 | <1 |
| November | 0 | 0 | 20 | 1 | <1 |
| December | 0 | 0 | 29 | <1 | 2 |
| Month | Dry days reaching 20°C | Wet days | Days with heavy rain | Weeks with 3+ wet days | Typical high by year |
|---|---|---|---|---|---|
| January | 0% | 16% | 1% | 13% | -7.6–-2.0°C |
| February | 0% | 14% | 2% | 8% | -6.6–2.9°C |
| March | 3% | 19% | 5% | 18% | 2.0–9.1°C |
| April | 17% | 29% | 9% | 35% | 10.0–17.6°C |
| May | 45% | 30% | 11% | 38% | 18.9–24.6°C |
| June | 63% | 35% | 14% | 46% | 25.0–29.6°C |
| July | 74% | 25% | 10% | 24% | 27.3–31.5°C |
| August | 74% | 25% | 11% | 28% | 25.6–30.3°C |
| September | 59% | 25% | 8% | 29% | 20.7–25.5°C |
| October | 19% | 23% | 8% | 25% | 10.9–17.2°C |
| November | 2% | 18% | 5% | 17% | 1.2–9.6°C |
| December | 0% | 18% | 3% | 14% | -5.5–1.7°C |
A dry day reaching 20°C records under 1 mm of rain. A wet day records at least 1 mm, while a heavy-rain day records at least 10 mm. The weekly figure is the share of seven-day periods containing three or more wet days. The final column shows the middle 80% of average daytime highs recorded for that month in individual years; a wider range means conditions have varied more from one year to another.
The evidence behind this page
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The weather comparison for South Minneapolis is based on climate evidence, not payments from travel companies. Flight, accommodation and activity links will be clearly labelled when they are added; there are no booking offers on this page today.
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