Ilion, NY
Climate overview — based on NOAA 1991-2020 normals from LITTLE FALLS CITY RSCH, NY US.
Year-round temperatures (°F)
Avg high
Avg low
Climate summary
Ilion has an annual average temperature of 45.5°F with about 0 inches of precipitation per year. The warmest month is July (average high 81.4°F), and the coldest is January (average low 10.7°F).
Pleasant months
2 / 12
avg high 65–80°F, low ≥ 50°F
Annual swing
49.3°F
warmest to coldest month
Best time to visit Ilion
Full guide →Climate change signal
All-time records →0 of 366 (0%) of Ilion'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.
| 1890s | 8 | |
| 1900s | 21 | |
| 1910s | 35 | |
| 1920s | 24 | |
| 1930s | 53 | |
| 1940s | 40 | |
| 1950s | 27 | |
| 1960s | 20 | |
| 1970s | 29 | |
| 1980s | 27 | |
| 1990s | 29 | |
| 2000s | 40 | |
| 2010s | 13 |
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 | 29.6°F | 10.7°F | 20.2°F | in | — | — |
| February | 31.9°F | 11.9°F | 21.9°F | in | — | — |
| March | 40.3°F | 19.8°F | 30.1°F | in | — | — |
| April | 54.4°F | 31.7°F | 43.0°F | in | — | — |
| May | 68.3°F | 43.5°F | 55.9°F | in | — | — |
| June | 76.3°F | 53.7°F | 65.0°F | in | — | — |
| July | 81.4°F | 57.6°F | 69.5°F | in | — | — |
| August | 79.2°F | 56.0°F | 67.6°F | in | — | — |
| September | 72.8°F | 48.0°F | 60.4°F | in | — | — |
| October | 59.3°F | 37.8°F | 48.5°F | in | — | — |
| November | 46.8°F | 27.9°F | 37.3°F | in | — | — |
| December | 35.3°F | 18.5°F | 26.9°F | in | — | — |
Last spring / first fall frost
All-time recordsHottest, coldest, wettest
Planting calendarWhat to plant, and when