Climate almanac

Rayón

San Luis Potosí, Mexico · 21.84°, -99.64°

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What is the climate like in Rayón?

The best time to visit Rayón is typically November – May, with trip comfort peaking in February (8.3/10). Rayón is warmest in May, when daily highs average 91°F (33°C), and coolest in January, when lows fall to about 50°F (10°C). The wettest month is typically September and the driest is February; the year sees roughly 31 in (785 mm) of precipitation.

  • Best time to visitNovember – May — comfort peaks in February (8.3/10)
  • Warmest monthMay — average high 91°F (33°C)
  • Coolest monthJanuary — average low 50°F (10°C)
  • Wettest monthSeptember (5.9 in (150 mm))
  • Driest monthFebruary (0.6 in (15 mm))
  • Annual precipitation31 in (785 mm)
  • Based on2016-2025 daily ERA5 reanalysis data (10-year normals)
  • Records fromRio Verde S.l.p., 36 km away (1977-2026)