Climate almanac

McKinney

Texas, US · 33.20°, -96.62°

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What is the climate like in McKinney?

The best time to visit McKinney is typically June – November, with trip comfort peaking in September (7.6/10). McKinney is warmest in July, when daily highs average 95°F (35°C), and coolest in January, when lows fall to about 37°F (3°C). The wettest month is typically May and the driest is July; the year sees roughly 45 in of precipitation.

  • Best time to visitJune – November — comfort peaks in September (7.6/10)
  • Warmest monthJuly — average high 95°F (35°C)
  • Coolest monthJanuary — average low 37°F (3°C)
  • Wettest monthMay (6.3 in)
  • Driest monthJuly (2.0 in)
  • Annual precipitation45 in