July weather in West Lafayette, IN
The average temperature in West Lafayette in July is °F (°F–°F). Average precipitation: 4.84 inches.
July is a summer month in West Lafayette, and is cooler than the annual average of 0°F. Daylight averages about 14h 37m.
Avg High
°F
Avg Low
°F
Precipitation
4.84 in
Daylight
14h 37m
July records in West Lafayette
| Date | Record High | Record Low | Record Precip |
|---|---|---|---|
| July 1 | 84.9°F (2011) | 61.0°F (2011) | 0.79 in (2017) |
| July 2 | 78.1°F (2011) | 64.0°F (2011) | 0.80 in (2023) |
| July 3 | 88.0°F (2011) | 68.0°F (2011) | 1.64 in (2011) |
| July 4 | 102.0°F (2012) | 66.9°F (2011) | 0.42 in (2016) |
| July 5 | 102.0°F (2012) | 60.1°F (2011) | 0.17 in (2024) |
| July 6 | 102.9°F (2012) | 61.0°F (2011) | 1.38 in (2018) |
| July 7 | 107.1°F (2012) | 66.9°F (2011) | 0.77 in (2016) |
| July 8 | 97.0°F (2012) | 68.0°F (2011) | 0.50 in (2017) |
| July 9 | 84.9°F (2011) | 64.9°F (2011) | 0.77 in (2023) |
| July 10 | 93.0°F (2012) | 64.9°F (2012) | 2.80 in (2024) |
| July 11 | 95.0°F (2012) | 66.0°F (2012) | 0.73 in (2018) |
| July 12 | 96.1°F (2011) | 64.0°F (2012) | 2.04 in (2017) |
| July 13 | 95.0°F (2012) | 66.9°F (2012) | 1.50 in (2017) |
| July 14 | 95.0°F (2012) | 62.1°F (2011) | 1.21 in (2015) |
| July 15 | 91.9°F (2012) | 63.0°F (2011) | 1.75 in (2023) |
| July 16 | 93.9°F (2012) | 62.1°F (2011) | 0.62 in (2024) |
| July 17 | 98.1°F (2012) | 64.0°F (2011) | 0.32 in (2019) |
| July 18 | 100.9°F (2012) | 73.0°F (2011) | 2.05 in (2016) |
| July 19 | 104.0°F (2012) | 73.0°F (2012) | 0.04 in (2012) |
| July 20 | 97.0°F (2011) | 70.0°F (2012) | 0.80 in (2012) |
| July 21 | 96.1°F (2012) | 63.0°F (2012) | 1.47 in (2017) |
| July 22 | 104.0°F (2011) | 62.1°F (2012) | 1.75 in (2013) |
| July 23 | 97.0°F (2012) | 70.0°F (2012) | 0.18 in (2013) |
| July 24 | 100.0°F (2012) | 75.9°F (2011) | 0.22 in (2022) |
| July 25 | 93.9°F (2012) | 70.0°F (2011) | 0.76 in (2011) |
| July 26 | 102.0°F (2012) | 62.1°F (2011) | 0.40 in (2025) |
| July 27 | 102.0°F (2012) | 66.0°F (2012) | 0.55 in (2015) |
| July 28 | 102.0°F (2012) | 64.9°F (2012) | 0.72 in (2020) |
| July 29 | 95.0°F (2011) | 57.9°F (2012) | 1.93 in (2023) |
| July 30 | 93.0°F (2012) | 57.9°F (2012) | 0.81 in (2014) |
| July 31 | 96.1°F (2012) | 64.9°F (2012) | 1.50 in (2013) |