Climate almanac
Unión Hidalgo
Oaxaca, Mexico · 16.47°, -94.83°
What is the climate like in Unión Hidalgo?
The best time to visit Unión Hidalgo is typically November – April, with trip comfort peaking in February (8.9/10). Unión Hidalgo is warmest in May, when daily highs average 96°F (35°C), and coolest in January, when lows fall to about 69°F (20°C). The wettest month is typically September and the driest is January; the year sees roughly 41 in (1051 mm) of precipitation.
- Best time to visitNovember – April — comfort peaks in February (8.9/10)
- Warmest monthMay — average high 96°F (35°C)
- Coolest monthJanuary — average low 69°F (20°C)
- Wettest monthSeptember (9.6 in (243 mm))
- Driest monthJanuary (0.3 in (7 mm))
- Annual precipitation41 in (1051 mm)
- Based on2016-2025 daily ERA5 reanalysis data (10-year normals)
- Records fromUnion Hidalgo, 3 km away (1943-1989)