Groton, Sunday, 9 August, 15:08
Overcast. Feels like 81°. High 82°, low 62°.
In November, Groton, SD averages a high of 40.1° and a low of 25.7°. About 1.1 inches of precipitation fall over the month (5 wet days). The record high is 74.1° (1990) and the record low -14.8° (1964). Normals are computed over the last 60 years.
| Day | High | Low | Chance of precip. | Record high | Record low |
|---|---|---|---|---|---|
| 1 | 48.7° | 33.8° | 25% | 74.1° (1990) | 14.2° (1984) |
| 2 | 48.2° | 32.4° | 18% | 72.3° (2022) | 10° (1991) |
| 3 | 47.3° | 32.5° | 15% | 71.6° (1978) | 6.8° (1991) |
| 4 | 47.5° | 30.7° | 13% | 67.6° (1978) | 6.4° (1995) |
| 5 | 47.5° | 32° | 13% | 70.2° (2016) | 9° (2003) |
| 6 | 46.4° | 31.1° | 15% | 73° (2020) | 3.2° (2003) |
| 7 | 46.6° | 30.2° | 12% | 68.7° (2020) | 3.2° (1991) |
| 8 | 45.5° | 30.4° | 20% | 70.9° (1978) | 4.8° (2003) |
| 9 | 42.8° | 28.9° | 20% | 64.8° (2010) | 11.1° (2017) |
| 10 | 40.5° | 26.4° | 23% | 60.6° (2016) | 7.2° (1986) |
| 11 | 39.9° | 25.5° | 15% | 60.6° (2005) | 2.1° (1966) |
| 12 | 40.3° | 25.5° | 20% | 63.7° (1999) | 0.1° (1966) |
| 13 | 42.8° | 27° | 20% | 67.6° (1999) | 2.3° (1986) |
| 14 | 41.5° | 27.5° | 10% | 63.5° (2025) | -3.5° (2014) |
| 15 | 41.2° | 26.2° | 15% | 61.5° (2015) | 2.1° (2014) |
| 16 | 41.7° | 26.4° | 12% | 65.7° (2001) | -2° (2014) |
| 17 | 39.6° | 26.6° | 13% | 64.8° (2001) | 5.5° (2014) |
| 18 | 39.2° | 25° | 22% | 58.1° (2001) | 4.5° (2014) |
| 19 | 38.7° | 25.3° | 28% | 59° (1989) | 5° (1978) |
| 20 | 36.9° | 23.4° | 17% | 59.5° (1962) | 1.4° (2014) |
| 21 | 37° | 22.3° | 10% | 59.2° (2012) | -4.4° (1985) |
| 22 | 37° | 22.1° | 23% | 56.5° (2006) | -1.7° (1977) |
| 23 | 34.9° | 21.7° | 18% | 53.6° (2025) | -5.6° (1985) |
| 24 | 36.1° | 21.2° | 12% | 58.5° (1990) | -12.6° (1985) |
| 25 | 34.2° | 21.9° | 18% | 56.1° (1960) | -8.3° (1977) |
| 26 | 32.5° | 19.9° | 25% | 54.7° (1998) | -11° (1996) |
| 27 | 31.5° | 18.1° | 23% | 58.5° (2017) | -12.5° (1985) |
| 28 | 31.8° | 18.5° | 20% | 51.1° (2011) | -11.7° (1985) |
| 29 | 32.9° | 19° | 15% | 53.4° (2021) | -12.8° (1985) |
| 30 | 31.8° | 19.8° | 20% | 55.4° (1995) | -14.8° (1964) |