Climate almanac
Grandview Heights
Ohio, United States · 39.98°, -83.04°
What is the climate like in Grandview Heights?
The best time to visit Grandview Heights is typically August – September, with trip comfort peaking in September (7.2/10). Grandview Heights is warmest in July, when daily highs average 84°F (29°C), and coolest in January, when lows fall to about 25°F (-4°C). The wettest month is typically May and the driest is August; the year sees roughly 47 in (1187 mm) of precipitation.
- Best time to visitAugust – September — comfort peaks in September (7.2/10)
- Warmest monthJuly — average high 84°F (29°C)
- Coolest monthJanuary — average low 25°F (-4°C)
- Wettest monthMay (5.1 in (129 mm))
- Driest monthAugust (2.9 in (74 mm))
- Annual precipitation47 in (1187 mm)
- Based on2016-2025 daily ERA5 reanalysis data (10-year normals)
- Records fromJohn Glenn Intl AP, 14 km away (1948-2026)