Duncan

What is the climate like in Duncan?

The best time to visit Duncan is typically February – December, with trip comfort peaking in September (7.8/10). Duncan is warmest in July, when daily highs average 96°F (36°C), and coolest in January, when lows fall to about 32°F (0°C). The wettest month is typically April and the driest is December; the year sees roughly 32 in (825 mm) of precipitation.

• Best time to visitFebruary – December — comfort peaks in September (7.8/10)
• Warmest monthJuly — average high 96°F (36°C)
• Coolest monthJanuary — average low 32°F (0°C)
• Wettest monthApril (5.2 in (133 mm))
• Driest monthDecember (1.4 in (37 mm))
• Annual precipitation32 in (825 mm)
• Based on2016-2025 daily ERA5 reanalysis data (10-year normals)
• Records fromVelma 7nw Mesonet, 18 km away (2009-2026)