Lafayette Weather in July
Average highs run from 89°F on July 1 to 90°F on July 31, and lows from 66°F to 68°F. Normal precipitation for the month is 4.80 in over about 11 wet days.
July day by day
The normal high and low for each date, and the record, in °F.
- Normal low
- Normal high
- Record high
- Record low
July at a glance
- Average high
- 90°F
- Average low
- 67°F
- Precipitation
- 4.80 in
- Record high
- 101°FJul 1, 2012
- Record low
- 60°FJul 2, 2008
- Chance of a freeze
- 0%
- Days of 90°F or more
- 19.0
- Daylight
- 14 h 17 min to 13 h 46 min
- Cloud cover
- 56%
- Humidity
- 72%
- Dew point
- 69°F
- Wind
- 3.1 mph
Every day of the month
A wet day has at least 0.01 inch of precipitation; snow means at least 0.1 inch of snowfall.
| Date | Normal high | Normal low | Record high | Record low | Chance wet | Chance of snow |
|---|---|---|---|---|---|---|
| Jul 1 | 89°F | 66°F | 101°F 2012 | 63°F 2008 | 36% | 0% |
| Jul 2 | 89°F | 66°F | 97°F 2016 | 60°F 2008 | 36% | 0% |
| Jul 3 | 89°F | 66°F | 96°F 2007 | 60°F 2008 | 36% | 0% |
| Jul 4 | 89°F | 67°F | 96°F 2007 | 64°F 2009 | 36% | 0% |
| Jul 5 | 90°F | 67°F | 96°F 2000 | 65°F 2007 | 36% | 0% |
| Jul 6 | 90°F | 67°F | 100°F 2000 | 65°F 2021 | 36% | 0% |
| Jul 7 | 90°F | 67°F | 95°F 1998 | 65°F 2021 | 36% | 0% |
| Jul 8 | 90°F | 67°F | 99°F 2010 | 66°F 2014 | 36% | 0% |
| Jul 9 | 90°F | 67°F | 99°F 2010 | 64°F 2006 | 36% | 0% |
| Jul 10 | 90°F | 67°F | 98°F 2000 | 68°F 1997 | 36% | 0% |
| Jul 11 | 90°F | 67°F | 97°F 2000 | 65°F 2021 | 36% | 0% |
| Jul 12 | 90°F | 67°F | 97°F 2000 | 62°F 2021 | 36% | 0% |
| Jul 13 | 90°F | 67°F | 94°F 2004 | 67°F 1999 | 36% | 0% |
| Jul 14 | 90°F | 68°F | 98°F 2000 | 66°F 2012 | 35% | 0% |
| Jul 15 | 90°F | 68°F | 99°F 2000 | 67°F 1999 | 35% | 0% |
| Jul 16 | 90°F | 68°F | 99°F 2000 | 66°F 2004 | 35% | 0% |
| Jul 17 | 90°F | 68°F | 97°F 2000 | 64°F 2014 | 35% | 0% |
| Jul 18 | 90°F | 68°F | 96°F 2002 | 64°F 2009 | 35% | 0% |
| Jul 19 | 90°F | 68°F | 97°F 2002 | 64°F 2009 | 35% | 0% |
| Jul 20 | 90°F | 68°F | 96°F 2008 | 60°F 2022 | 35% | 0% |
| Jul 21 | 90°F | 68°F | 97°F 2008 | 60°F 2009 | 35% | 0% |
| Jul 22 | 90°F | 68°F | 97°F 2008 | 61°F 2022 | 35% | 0% |
| Jul 23 | 90°F | 68°F | 99°F 2010 | 67°F 2003 | 34% | 0% |
| Jul 24 | 90°F | 68°F | 98°F 2010 | 66°F 2003 | 34% | 0% |
| Jul 25 | 90°F | 68°F | 97°F 2004 | 66°F 2009 | 34% | 0% |
| Jul 26 | 90°F | 68°F | 98°F 2010 | 66°F 2009 | 34% | 0% |
| Jul 27 | 90°F | 68°F | 95°F 1999 | 66°F 2009 | 34% | 0% |
| Jul 28 | 90°F | 68°F | 94°F 1999 | 66°F 2009 | 34% | 0% |
| Jul 29 | 90°F | 68°F | 97°F 2025 | 66°F 2014 | 34% | 0% |
| Jul 30 | 90°F | 68°F | 98°F 2010 | 61°F 2014 | 34% | 0% |
| Jul 31 | 90°F | 68°F | 99°F 2010 | 64°F 2021 | 33% | 0% |
Chance of rain
- Chance of a wet day
- Chance of snowfall
Sunrise and sunset
Times for 2026, local time (CDT).
- July 1
- sunrise 5:37 AM, sunset 7:54 PM
- July 31
- sunrise 5:55 AM, sunset 7:41 PM
Other months
Sources
Normals: NOAA NCEI U.S. Climate Normals, 1991-2020, station USC00014502 (Lafayette 2W), public domain. Records: NOAA GHCN-Daily, station USC00010425, every year on file, quality-flagged values removed. Cloud, humidity, wind and sunshine: NASA POWER (MERRA-2, CERES and GEWEX SRB), 1991-2020. The data was obtained from the National Aeronautics and Space Administration (NASA) Langley Research Center's Prediction Of Worldwide Energy Resources (POWER) project funded through the NASA Earth Science Division: POWER Daily API v2, accessed 2026-09-24. Sun and moon: computed with the NOAA solar equations and Meeus.