Jalcomulco Weather in September

Thinking of visiting Jalcomulco in September? Expect high temperatures reaching 29°C (84°F) during the day, dropping to 21°C (70°F) at night, and be prepared for the wettest month of the year.

Rainfall in Jalcomulco in September

As part of the rainy season, Jalcomulco sees around 15 days of rain in September, with an average of 272 mm (11 in). The rain this month falls heavily when it arrives. Late afternoons in particular can see strong showers, so waterproofs are worth keeping handy.

Temperature in Jalcomulco in September

September in Jalcomulco brings high temperatures, with highs of 29°C (84°F) and nights around 21°C (70°F). Conditions stay fairly consistent through the month, making it easier to plan what to wear. At 21°C (70°F) overnight, nights are warm enough to sit outside comfortably in light clothing.

Sunshine in Jalcomulco in September

The area enjoys a balanced 133 hours of sunlight, ensuring it's neither too rainy nor too sunny.

If you prefer dry days with pleasant temperatures, September may not be the ideal month to visit Jalcomulco. Our weather planner can help you explore destinations with more pleasant weather conditions.