San Patricio Weather in September

San Patricio in September averages 14°C (57°F) during the day and 3°C (37°F) at night. September is part of the rainy season, so frequent rainfall is typical.

Rainfall in San Patricio in September

As part of the rainy season, San Patricio sees around 7 days of rain in September, with an average of 176 mm (6.9 in). The rain this month falls heavily when it arrives, so waterproofs are worth keeping handy.

Temperature in San Patricio in September

San Patricio in September gets highs of 14°C (57°F) during the day and drops to 3°C (37°F) at night. Temperatures can feel cooler in the morning and evening, so layering is often the best approach. Nights drop to 3°C (37°F). Cold nights like these are actually great for sleeping well, as long as you have a warm enough duvet.

Sunshine in San Patricio in September

You can expect a moderate amount of sunlight, with approximately 173 hours. Even though this month is part of the wet season, you can still see the sun occasionally.

Should you favor a climate that's both dry and comfortably warm, January, February and March typically offer the most agreeable circumstances. If you're seeking pleasant, dry and sunny weather somewhere else in the world, our weather planner can help you explore other options.