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Precipitation patterns have also fluctuated, with April 12, 2019 recording the highest precipitation in the past 15 years at 3.7 mm, all of which came from rainfall. Interestingly, seven years out of the last 15 years had no measurable precipitation on this date.
Wind speeds have varied as well, with the strongest gust on April 12 reaching 48 mph (2019) and the highest sustained wind speed recorded at 24 mph (2019).
These historical trends suggest that the weather on April 12 in Lemont has been quite unpredictable over the years.
Historical April 12 Weather in Lemont (Last 15 Years)
| Year | High Temp (°F) | Low Temp (°F) | Precipitation (mm) | Rain (mm) | Snowfall (mm) | Strongest Wind Gust (mph) | Max Wind Speed (mph) |
|---|---|---|---|---|---|---|---|
| 2010 | 70°F | 47°F | 0.2 mm | 0.2 mm | 0 mm | 25 mph | 10 mph |
| 2011 | 55°F | 39°F | 0 mm | 0 mm | 0 mm | 25 mph | 13 mph |
| 2012 | 60°F | 32°F | 0 mm | 0 mm | 0 mm | 15 mph | 8 mph |
| 2013 | 44°F | 36°F | 0.6 mm | 0.6 mm | 0 mm | 33 mph | 17 mph |
| 2014 | 75°F | 49°F | 0.5 mm | 0.5 mm | 0 mm | 44 mph | 22 mph |
| 2015 | 66°F | 42°F | 0 mm | 0 mm | 0 mm | 26 mph | 12 mph |
| 2016 | 47°F | 31°F | 0 mm | 0 mm | 0 mm | 17 mph | 7 mph |
| 2017 | 62°F | 36°F | 0 mm | 0 mm | 0 mm | 21 mph | 11 mph |
| 2018 | 70°F | 43°F | 0.8 mm | 0.8 mm | 0 mm | 33 mph | 16 mph |
| 2019 | 53°F | 38°F | 3.7 mm | 3.7 mm | 0 mm | 48 mph | 24 mph |
| 2020 | 66°F | 47°F | 1 mm | 1 mm | 0 mm | 27 mph | 13 mph |
| 2021 | 61°F | 44°F | 0.3 mm | 0.3 mm | 0 mm | 34 mph | 16 mph |
| 2022 | 68°F | 37°F | 0 mm | 0 mm | 0 mm | 37 mph | 20 mph |
| 2023 | 75°F | 54°F | 0 mm | 0 mm | 0 mm | 34 mph | 17 mph |
| 2024 | 60°F | 45°F | 1.1 mm | 1.1 mm | 0 mm | 40 mph | 19 mph |
