May weather in Spring Grove, MN
The average temperature in Spring Grove in May is 55.7°F (44.4°F–66.9°F). Average precipitation: 4.78 inches.
May is a spring month in Spring Grove, and is warmer than the annual average of 43.5°F. Daily temperatures swing about 22.5°F between overnight low and afternoon high. Daylight averages about 14h 31m. For travel, May is a comfortable month to visit.
Avg High
66.9°F
Avg Low
44.4°F
Precipitation
4.78 in
Daylight
14h 31m
May records in Spring Grove
| Date | Record High | Record Low | Record Precip |
|---|---|---|---|
| May 1 | 80.1°F (2018) | 30.0°F (2015) | 0.76 in (2016) |
| May 2 | 91.0°F (2021) | 33.1°F (2016) | 2.07 in (2018) |
| May 3 | 81.0°F (2021) | 24.1°F (2023) | 1.22 in (2021) |
| May 4 | 80.1°F (2015) | 24.1°F (2023) | 1.72 in (2018) |
| May 5 | 79.0°F (2023) | 27.0°F (2016) | 0.38 in (2024) |
| May 6 | 78.1°F (2018) | 28.9°F (2016) | 0.24 in (2015) |
| May 7 | 87.1°F (2016) | 33.1°F (2022) | 0.32 in (2015) |
| May 8 | 79.0°F (2018) | 27.0°F (2021) | 0.16 in (2024) |
| May 9 | 80.1°F (2014) | 19.0°F (2020) | 1.46 in (2014) |
| May 10 | 84.0°F (2022) | 23.0°F (2020) | 0.73 in (2016) |
| May 11 | 81.0°F (2025) | 25.0°F (2021) | 0.65 in (2018) |
| May 12 | 90.0°F (2022) | 21.0°F (2020) | 0.58 in (2014) |
| May 13 | 91.0°F (2022) | 25.0°F (2020) | 1.01 in (2023) |
| May 14 | 82.0°F (2025) | 33.1°F (2016) | 0.40 in (2023) |
| May 15 | 84.0°F (2025) | 26.1°F (2016) | 0.72 in (2023) |
| May 16 | 86.0°F (2025) | 30.9°F (2014) | 0.63 in (2017) |
| May 17 | 82.9°F (2017) | 26.1°F (2016) | 0.38 in (2015) |
| May 18 | 81.0°F (2018) | 30.9°F (2016) | 1.78 in (2017) |
| May 19 | 86.0°F (2024) | 35.1°F (2016) | 1.02 in (2019) |
| May 20 | 82.9°F (2022) | 35.1°F (2016) | 0.50 in (2025) |
| May 21 | 81.0°F (2014) | 37.9°F (2019) | 0.90 in (2025) |
| May 22 | 77.0°F (2016) | 36.0°F (2015) | 1.10 in (2024) |
| May 23 | 81.0°F (2016) | 27.0°F (2022) | 0.70 in (2017) |
| May 24 | 82.9°F (2016) | 32.0°F (2022) | 0.38 in (2019) |
| May 25 | 84.9°F (2018) | 39.9°F (2025) | 0.79 in (2022) |
| May 26 | 86.0°F (2018) | 33.1°F (2023) | 1.81 in (2020) |
| May 27 | 87.1°F (2018) | 35.1°F (2023) | 0.95 in (2015) |
| May 28 | 91.0°F (2018) | 36.0°F (2021) | 1.58 in (2019) |
| May 29 | 90.0°F (2018) | 28.9°F (2021) | 0.32 in (2016) |
| May 30 | 88.0°F (2018) | 37.0°F (2021) | 0.38 in (2018) |
| May 31 | 87.1°F (2022) | 37.0°F (2020) | 0.41 in (2018) |