Climate almanac
Norman
Oklahoma, United States · 35.22°, -97.44°
What is the climate like in Norman?
The best time to visit Norman is typically March – December, with trip comfort peaking in September (7.6/10). Norman is warmest in July, when daily highs average 94°F (34°C), and coolest in January, when lows fall to about 31°F (-1°C). The wettest month is typically April and the driest is December; the year sees roughly 34 in (861 mm) of precipitation.
- Best time to visitMarch – December — comfort peaks in September (7.6/10)
- Warmest monthJuly — average high 94°F (34°C)
- Coolest monthJanuary — average low 31°F (-1°C)
- Wettest monthApril (5.6 in (143 mm))
- Driest monthDecember (1.5 in (38 mm))
- Annual precipitation34 in (861 mm)
- Based on2016-2025 daily ERA5 reanalysis data (10-year normals)
- Records fromNorman 3sse, 5 km away (1894-2026)