Miller, SD
Climate overview — based on NOAA 1991-2020 normals from MILLER, SD US.
Year-round temperatures (°F)
Climate summary
Miller has an annual average temperature of 45.2°F with about 22.3 inches of precipitation per year and 43.7 inches of snow. The warmest month is July (average high 84.8°F), and the coldest is January (average low 7.0°F). June is typically the wettest month (3.86 in) and January the driest (0.42 in). Snow typically falls from October through April.
Best time to visit Miller
Full guide →Climate change signal
All-time records →15 of 366 (4.1%) of Miller's all-time daily heat records have been set since 2015. If records were spread evenly across the station's history, only about 5% would fall in any given decade.
| 1900s | 14 | |
| 1910s | 41 | |
| 1920s | 43 | |
| 1930s | 84 | |
| 1940s | 23 | |
| 1950s | 28 | |
| 1960s | 12 | |
| 1970s | 15 | |
| 1980s | 36 | |
| 1990s | 25 | |
| 2000s | 26 | |
| 2010s | 12 | |
| 2020s | 7 |
Bars: number of all-time daily heat records still standing that were set in each decade.
Monthly averages
| Month | Avg High | Avg Low | Avg Temp | Precipitation | Snow | Rainy days |
|---|---|---|---|---|---|---|
| January | 26.2°F | 7.0°F | 16.6°F | 0.42 in | 7.0 in | 4 |
| February | 30.6°F | 9.9°F | 20.3°F | 0.77 in | 10.7 in | 5 |
| March | 42.6°F | 20.7°F | 31.7°F | 0.91 in | 6.8 in | 5 |
| April | 56.3°F | 31.9°F | 44.1°F | 2.21 in | 5.1 in | 8 |
| May | 68.2°F | 44.7°F | 56.4°F | 3.51 in | — | 10 |
| June | 78.2°F | 55.6°F | 66.9°F | 3.86 in | — | 10 |
| July | 84.8°F | 60.7°F | 72.7°F | 3.01 in | — | 8 |
| August | 82.6°F | 58.1°F | 70.3°F | 2.46 in | — | 7 |
| September | 74.4°F | 49.1°F | 61.7°F | 1.95 in | — | 6 |
| October | 58.9°F | 35.4°F | 47.2°F | 2.02 in | 1.1 in | 6 |
| November | 43.5°F | 22.3°F | 32.9°F | 0.61 in | 4.3 in | 3 |
| December | 30.4°F | 12.1°F | 21.2°F | 0.59 in | 8.7 in | 4 |
Climate twins of Miller
Why these? →The most climatically similar US cities at least 140 miles away (by monthly temperature + precipitation pattern).