Speedway, IN
Climate overview — based on NOAA 1991-2020 normals from INDIANAPOLIS EAGLE CREEK AP, IN US.
Year-round temperatures (°F)
Climate summary
Speedway has an annual average temperature of 53.7°F with about 40.7 inches of precipitation per year. The warmest month is July (average high 85.2°F), and the coldest is January (average low 21.2°F). June is typically the wettest month (5.06 in) and February the driest (2.07 in).
Best time to visit Speedway
Full guide →Climate change signal
All-time records →144 of 366 (39.3%) of Speedway'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.
| 1990s | 36 | |
| 2000s | 104 | |
| 2010s | 132 | |
| 2020s | 94 |
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 | 36.4°F | 21.2°F | 28.8°F | 2.59 in | — | 11 |
| February | 41.0°F | 24.0°F | 32.5°F | 2.07 in | — | 10 |
| March | 52.1°F | 33.1°F | 42.6°F | 3.28 in | — | 11 |
| April | 64.0°F | 43.1°F | 53.6°F | 4.08 in | — | 12 |
| May | 73.8°F | 53.7°F | 63.8°F | 4.32 in | — | 14 |
| June | 82.1°F | 63.0°F | 72.5°F | 5.06 in | — | 13 |
| July | 85.2°F | 66.7°F | 75.9°F | 4.29 in | — | 11 |
| August | 84.0°F | 64.7°F | 74.4°F | 3.24 in | — | 9 |
| September | 78.1°F | 57.1°F | 67.6°F | 2.57 in | — | 9 |
| October | 65.6°F | 45.4°F | 55.5°F | 3.25 in | — | 10 |
| November | 52.0°F | 34.8°F | 43.4°F | 3.25 in | — | 10 |
| December | 40.8°F | 26.2°F | 33.5°F | 2.67 in | — | 12 |
Climate twins of Speedway
Why these? →The most climatically similar US cities at least 140 miles away (by monthly temperature + precipitation pattern).