Cynthiana, IN
Climate overview — based on NOAA 1991-2020 normals from POSEYVILLE, IN US.
Year-round temperatures (°F)
Avg high
Avg low
Best time to visit Cynthiana
Full guide →Monthly averages
| Month | Avg High | Avg Low | Avg Temp | Precipitation | Snow | Rainy days |
|---|---|---|---|---|---|---|
| January | °F | °F | °F | 3.49 in | 2.6 in | 10 |
| February | °F | °F | °F | 3.36 in | 3.7 in | 9 |
| March | °F | °F | °F | 5.03 in | 1.1 in | 11 |
| April | °F | °F | °F | 5.36 in | — | 11 |
| May | °F | °F | °F | 4.99 in | — | 11 |
| June | °F | °F | °F | 4.36 in | — | 9 |
| July | °F | °F | °F | 4.24 in | — | 9 |
| August | °F | °F | °F | 3.76 in | — | 7 |
| September | °F | °F | °F | 3.65 in | — | 7 |
| October | °F | °F | °F | 3.69 in | 0.2 in | 7 |
| November | °F | °F | °F | 4.23 in | 0.2 in | 9 |
| December | °F | °F | °F | 4.28 in | 4.8 in | 10 |
Last spring / first fall frost
All-time recordsHottest, coldest, wettest
Planting calendarWhat to plant, and when