Bartonville, IL
Climate overview — based on NOAA 1991-2020 normals from PEORIA GTR PEORIA AP, IL US.
Year-round temperatures (°F)
Climate summary
Bartonville has an annual average temperature of 52.7°F with about 37.6 inches of precipitation per year and 26.2 inches of snow. The warmest month is July (average high 86.3°F), and the coldest is January (average low 17.6°F). May is typically the wettest month (4.69 in) and February the driest (1.99 in). Snow typically falls from November through April.
Best time to visit Bartonville
Full guide →Climate change signal
All-time records →70 of 366 (19.1%) of Bartonville'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.
| 1940s | 30 | |
| 1950s | 51 | |
| 1960s | 31 | |
| 1970s | 27 | |
| 1980s | 58 | |
| 1990s | 22 | |
| 2000s | 45 | |
| 2010s | 59 | |
| 2020s | 43 |
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 | 33.6°F | 17.6°F | 25.6°F | 2.06 in | 7.7 in | 10 |
| February | 38.7°F | 21.4°F | 30.0°F | 1.99 in | 6.9 in | 9 |
| March | 51.2°F | 31.6°F | 41.4°F | 2.69 in | 3.3 in | 11 |
| April | 63.7°F | 42.1°F | 52.9°F | 3.99 in | 0.5 in | 12 |
| May | 74.2°F | 52.8°F | 63.5°F | 4.69 in | — | 13 |
| June | 83.2°F | 62.4°F | 72.8°F | 3.73 in | — | 11 |
| July | 86.3°F | 66.3°F | 76.3°F | 3.53 in | — | 9 |
| August | 84.6°F | 64.4°F | 74.5°F | 3.31 in | — | 8 |
| September | 78.4°F | 56.3°F | 67.4°F | 3.48 in | — | 8 |
| October | 65.4°F | 44.4°F | 54.9°F | 3.17 in | 0.1 in | 10 |
| November | 50.8°F | 33.0°F | 41.9°F | 2.70 in | 1.5 in | 9 |
| December | 38.5°F | 23.2°F | 30.9°F | 2.21 in | 6.2 in | 10 |
Climate twins of Bartonville
Why these? →The most climatically similar US cities at least 140 miles away (by monthly temperature + precipitation pattern).