May weather in Clark, SD
The average temperature in Clark in May is 55.7°F (44.6°F–66.8°F). Average precipitation: 3.10 inches.
May is a spring month in Clark, and is warmer than the annual average of 43°F. Daily temperatures swing about 22.2°F between overnight low and afternoon high. Daylight averages about 14h 38m. For travel, May is a comfortable month to visit.
Avg High
66.8°F
Avg Low
44.6°F
Precipitation
3.10 in
Daylight
14h 38m
May records in Clark
| Date | Record High | Record Low | Record Precip |
|---|---|---|---|
| May 1 | 78.1°F (2018) | 32.0°F (2013) | 0.49 in (2022) |
| May 2 | 87.1°F (2021) | 28.0°F (2013) | 0.16 in (2024) |
| May 3 | 82.0°F (2015) | 23.0°F (2013) | 0.07 in (2019) |
| May 4 | 75.0°F (2023) | 23.0°F (2013) | 0.53 in (2024) |
| May 5 | 79.0°F (2023) | 30.9°F (2021) | 1.33 in (2020) |
| May 6 | 80.1°F (2016) | 34.0°F (2021) | 0.58 in (2012) |
| May 7 | 86.0°F (2016) | 32.0°F (2019) | 1.04 in (2015) |
| May 8 | 81.0°F (2017) | 30.9°F (2020) | 0.86 in (2022) |
| May 9 | 79.0°F (2025) | 30.9°F (2020) | 1.08 in (2018) |
| May 10 | 82.0°F (2025) | 30.0°F (2020) | 0.53 in (2016) |
| May 11 | 86.0°F (2025) | 30.9°F (2020) | 0.60 in (2015) |
| May 12 | 89.1°F (2025) | 30.0°F (2013) | 0.38 in (2014) |
| May 13 | 88.0°F (2025) | 30.0°F (2013) | 0.41 in (2022) |
| May 14 | 86.0°F (2013) | 27.0°F (2016) | 0.30 in (2023) |
| May 15 | 89.1°F (2025) | 28.0°F (2014) | 0.35 in (2025) |
| May 16 | 79.0°F (2019) | 28.0°F (2014) | 0.15 in (2017) |
| May 17 | 84.9°F (2018) | 28.9°F (2014) | 0.38 in (2020) |
| May 18 | 91.0°F (2012) | 30.9°F (2015) | 1.43 in (2019) |
| May 19 | 88.0°F (2012) | 30.0°F (2015) | 0.62 in (2013) |
| May 20 | 77.0°F (2021) | 34.0°F (2015) | 0.69 in (2021) |
| May 21 | 75.9°F (2021) | 30.9°F (2017) | 0.92 in (2017) |
| May 22 | 81.0°F (2023) | 30.9°F (2017) | 0.79 in (2013) |
| May 23 | 82.9°F (2012) | 39.0°F (2017) | 0.41 in (2016) |
| May 24 | 86.0°F (2021) | 39.0°F (2017) | 0.24 in (2020) |
| May 25 | 84.9°F (2023) | 39.9°F (2017) | 0.67 in (2015) |
| May 26 | 89.1°F (2018) | 39.9°F (2022) | 0.54 in (2024) |
| May 27 | 91.9°F (2018) | 44.1°F (2021) | 0.67 in (2012) |
| May 28 | 97.0°F (2018) | 37.0°F (2021) | 0.42 in (2021) |
| May 29 | 86.0°F (2018) | 37.9°F (2021) | 1.33 in (2015) |
| May 30 | 89.1°F (2023) | 37.9°F (2012) | 1.45 in (2022) |
| May 31 | 88.0°F (2023) | 37.0°F (2012) | 0.70 in (2022) |