Delta

What is the climate like in Delta?

The best time to visit Delta is typically September – June, with trip comfort peaking in October (9.3/10). Delta is warmest in July, when daily highs average 110°F (43°C), and coolest in January, when lows fall to about 48°F (9°C). The wettest month is typically August and the driest is June; the year sees roughly 2.9 in (73 mm) of precipitation.

• Best time to visitSeptember – June — comfort peaks in October (9.3/10)
• Warmest monthJuly — average high 110°F (43°C)
• Coolest monthJanuary — average low 48°F (9°C)
• Wettest monthAugust (0.5 in (14 mm))
• Driest monthJune (0.0 in (1 mm))
• Annual precipitation2.9 in (73 mm)
• Based on2016-2025 daily ERA5 reanalysis data (10-year normals)
• Records fromEjido Nuevo Leon (obs), 5 km away (1992-2026)