Winchester, KS
Climate overview — based on NOAA 1991-2020 normals from OSKALOOSA 4 NE, KS US.
Year-round temperatures (°F)
Climate summary
Winchester has an annual average temperature of 54.5°F with about 38.3 inches of precipitation per year and 16.4 inches of snow. The warmest month is July (average high 89.9°F), and the coldest is January (average low 17.9°F). June is typically the wettest month (5.36 in) and January the driest (0.98 in). Snow typically falls from October through March.
Best time to visit Winchester
Full guide →Climate change signal
All-time records →0 of 366 (0%) of Winchester'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.
| 1950s | 0 | |
| 1960s | 96 | |
| 1970s | 83 | |
| 1980s | 95 | |
| 1990s | 36 | |
| 2000s | 48 | |
| 2010s | 8 |
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 | 38.1°F | 17.9°F | 28.0°F | 0.98 in | 4.7 in | 4 |
| February | 44.5°F | 22.2°F | 33.4°F | 1.32 in | 4.5 in | 4 |
| March | 55.7°F | 31.3°F | 43.5°F | 2.52 in | 1.6 in | 6 |
| April | 65.9°F | 42.1°F | 54.0°F | 3.51 in | 0.1 in | 8 |
| May | 75.8°F | 54.4°F | 65.1°F | 5.31 in | — | 9 |
| June | 85.3°F | 63.6°F | 74.4°F | 5.36 in | — | 9 |
| July | 89.9°F | 68.1°F | 79.0°F | 4.53 in | — | 8 |
| August | 88.1°F | 65.8°F | 77.0°F | 4.76 in | — | 7 |
| September | 80.0°F | 56.7°F | 68.4°F | 3.36 in | — | 7 |
| October | 68.3°F | 44.3°F | 56.3°F | 2.92 in | 0.5 in | 6 |
| November | 53.5°F | 32.0°F | 42.8°F | 1.96 in | 1.1 in | 5 |
| December | 41.6°F | 22.4°F | 32.0°F | 1.81 in | 3.9 in | 4 |
Climate twins of Winchester
Why these? →The most climatically similar US cities at least 140 miles away (by monthly temperature + precipitation pattern).