Last updated: August 27, 2025
In September, the average temperature in Santa Catalina Mixtepec, Mexico hovers around 18°C (64°F). Expect a range from a cool 9°C (49°F) to a warm 28°C (82°F), offering a delightful mix for every adventurer. Be prepared for some rain as precipitation averages 270 mm (10.6 in) over 24 days, and don't forget to hydrate—relative humidity sits at a noteworthy 84%!
In September in Santa Catalina Mixtepec, the average temperature is 18°C (64°F). Maximum temperatures can reach up to 28°C (82°F), while the minimum can drop as low as 9°C (49°F). This pleasant climate makes Santa Catalina Mixtepec an ideal destination for outdoor activities and exploration during this time of year.
In Santa Catalina Mixtepec in September, the precipitation amount is 270 mm (10.6 in) spread over a duration of 24 days.
In Santa Catalina Mixtepec in September humidity is 84%. With an average temperature of 18°C (64°F), this humidity feels like there's a heavy blanket wrapping around you, making travel feel a bit sticky and muggy, potentially leading to fatigue if you're not prepared.
In Santa Catalina Mixtepec 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 Catalina Mixtepec, you can check here.
UV Risk Categories
Weather in Santa Catalina Mixtepec varies notably across the year, with each month offering distinct climate conditions. This page compares September’s weather to other months in Santa Catalina Mixtepec, focusing on differences in temperature, rainfall, humidity, and UV levels.
| Temperature | Precipitation | Humidity | UV | |
|---|---|---|---|---|
| January Weather | 15°C (59°F) | 4 mm (0.2 inches) | 84% | extreme |
| February Weather | 16°C (62°F) | 3 mm (0.1 inches) | 80% | extreme |
| March Weather | 18°C (65°F) | 17 mm (0.7 inches) | 73% | extreme |
| April Weather | 19°C (66°F) | 27 mm (1.1 inches) | 67% | extreme |
| May Weather | 19°C (67°F) | 66 mm (2.6 inches) | 72% | extreme |
| June Weather | 18°C (65°F) | 210 mm (8.3 inches) | 73% | extreme |
| July Weather | 18°C (64°F) | 153 mm (6.0 inches) | 76% | extreme |
| August Weather | 18°C (64°F) | 239 mm (9.4 inches) | 80% | extreme |
| September Weather | 18°C (64°F) | 270 mm (10.6 inches) | 84% | extreme |
| October Weather | 17°C (63°F) | 127 mm (5.0 inches) | 89% | extreme |
| November Weather | 16°C (61°F) | 17 mm (0.7 inches) | 88% | extreme |
| December Weather | 15°C (59°F) | 10 mm (0.4 inches) | 88% | very high |