GROTON, SD US
GHCN ID: USC00393456 · SD, US · 397.8 m elevation · Records 2002-2019 (17 years)
Primary station for Groton, SD.
Monthly climate normals (1991-2020)
| Month | High | Low | Mean | Precip | Snow |
|---|---|---|---|---|---|
| January | °F | °F | °F | 0.54 in | 4.7 in |
| February | °F | °F | °F | 0.65 in | 5.8 in |
| March | °F | °F | °F | 1.05 in | 6.7 in |
| April | °F | °F | °F | 2.22 in | 4.5 in |
| May | °F | °F | °F | 3.36 in | — |
| June | °F | °F | °F | 3.80 in | — |
| July | °F | °F | °F | 3.38 in | — |
| August | °F | °F | °F | 1.99 in | — |
| September | °F | °F | °F | 2.38 in | — |
| October | °F | °F | °F | 1.88 in | 0.5 in |
| November | °F | °F | °F | 0.79 in | 2.0 in |
| December | °F | °F | °F | 0.61 in | 8.1 in |