Last updated: August 27, 2025
In Santa Maria del Refugio, Mexico, the average temperature for September hovers around 20°C (68°F), but be prepared for a range: it can dip to a cool 10°C (50°F) and soar to a warm 31°C (87°F). Expect 157 mm (6.2 in) of precipitation spread over about 16 days, contributing to a notably high average humidity of 81%.
In September in Santa Maria del Refugio, the average temperature is 20°C (68°F). The maximum can reach 31°C (87°F) and the minimum can be as low as 10°C (50°F). This mild climate makes Santa Maria del Refugio a perfect destination for travelers seeking comfortable weather and a pleasant experience during their visit.
In Santa Maria del Refugio in September, the total precipitation amount is 157 mm (6.2 in) spread over 16 days.
In Santa Maria del Refugio in September humidity is 81%. With an average temperature of 20°C (68°F), this humidity feels like a warm embrace that can make outdoor activities feel steamy and exhausting, potentially leading travelers to seek shade or a refreshing drink more often.
In Santa Maria del Refugio in September, the maximum UV index is 14, which corresponds to an extreme Exposure Category. The time to burn is just 10 minutes, so it's crucial to take precautions. For the detailed hourly UV index in Santa Maria del Refugio, you can check here.
UV Risk Categories
Weather in Santa Maria del Refugio varies notably across the year, with each month offering distinct climate conditions. This page compares September’s weather to other months in Santa Maria del Refugio, focusing on differences in temperature, rainfall, humidity, and UV levels.
| Temperature | Precipitation | Humidity | UV | |
|---|---|---|---|---|
| January Weather | 15°C (60°F) | 3 mm (0.1 inches) | 74% | very high |
| February Weather | 18°C (64°F) | 6 mm (0.2 inches) | 65% | extreme |
| March Weather | 20°C (69°F) | 9 mm (0.3 inches) | 58% | extreme |
| April Weather | 22°C (72°F) | 7 mm (0.3 inches) | 58% | extreme |
| May Weather | 23°C (74°F) | 55 mm (2.2 inches) | 67% | extreme |
| June Weather | 22°C (71°F) | 156 mm (6.1 inches) | 76% | extreme |
| July Weather | 20°C (69°F) | 135 mm (5.3 inches) | 67% | extreme |
| August Weather | 20°C (69°F) | 139 mm (5.5 inches) | 68% | extreme |
| September Weather | 20°C (68°F) | 157 mm (6.2 inches) | 81% | extreme |
| October Weather | 19°C (67°F) | 47 mm (1.8 inches) | 83% | extreme |
| November Weather | 17°C (63°F) | 19 mm (0.8 inches) | 84% | very high |
| December Weather | 15°C (60°F) | 4 mm (0.1 inches) | 81% | very high |