Climate almanac
Hoopeston
Illinois, United States · 40.47°, -87.67°
What is the climate like in Hoopeston?
The best time to visit Hoopeston is typically June – September, with trip comfort peaking in September (7.3/10). Hoopeston is warmest in July, when daily highs average 85°F (29°C), and coolest in January, when lows fall to about 22°F (-5°C). The wettest month is typically May and the driest is December; the year sees roughly 42 in (1077 mm) of precipitation.
- Best time to visitJune – September — comfort peaks in September (7.3/10)
- Warmest monthJuly — average high 85°F (29°C)
- Coolest monthJanuary — average low 22°F (-5°C)
- Wettest monthMay (4.9 in (125 mm))
- Driest monthDecember (2.5 in (65 mm))
- Annual precipitation42 in (1077 mm)
- Based on2016-2025 daily ERA5 reanalysis data (10-year normals)
- Records fromHoopeston, 1 km away (1902-2026)