Aurora, IN
Climate overview — based on NOAA 1991-2020 normals from MILAN 5 NE, IN US.
Year-round temperatures (°F)
Avg high
Avg low
Climate summary
Aurora has an annual average temperature of 51.3°F with about 0 inches of precipitation per year. The warmest month is July (average high 82.9°F), and the coldest is January (average low 19.4°F).
Pleasant months
2 / 12
avg high 65–80°F, low ≥ 50°F
Annual swing
44.3°F
warmest to coldest month
Best time to visit Aurora
Full guide →Climate change signal
All-time records →0 of 366 (0%) of Aurora'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.
| 1980s | 13 | |
| 1990s | 297 | |
| 2000s | 56 |
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 | 36.6°F | 19.4°F | 28.0°F | in | — | — |
| February | 40.8°F | 21.6°F | 31.2°F | in | — | — |
| March | 50.9°F | 29.5°F | 40.2°F | in | — | — |
| April | 62.4°F | 39.4°F | 50.9°F | in | — | — |
| May | 72.1°F | 49.8°F | 60.9°F | in | — | — |
| June | 79.0°F | 58.5°F | 68.7°F | in | — | — |
| July | 82.9°F | 61.6°F | 72.3°F | in | — | — |
| August | 81.6°F | 59.8°F | 70.7°F | in | — | — |
| September | 76.3°F | 53.2°F | 64.7°F | in | — | — |
| October | 65.3°F | 41.3°F | 53.3°F | in | — | — |
| November | 51.6°F | 32.3°F | 41.9°F | in | — | — |
| December | 40.7°F | 24.2°F | 32.4°F | in | — | — |
Last spring / first fall frost
All-time recordsHottest, coldest, wettest
Planting calendarWhat to plant, and when