Last updated: August 27, 2025
In September, the average temperature in Horta (San Antonio de Horta), Mexico is a pleasant 21°C (69°F). However, you might experience a minimum of 10°C (50°F) and can enjoy warm days with a maximum reaching 32°C (89°F). Be prepared for rainy weather, with a total precipitation of 151 mm (5.9 in) expected over 18 days. With the average humidity at 81%, it’s a good idea to pack accordingly for a mix of warmth and moisture!
In September in Horta (San Antonio de Horta), the average temperature is 21°C (69°F). The maximum can reach 32°C (89°F), and the minimum can be as low as 10°C (50°F). This mild climate makes it an ideal time for traveling and exploring the beautiful surroundings of Horta (San Antonio de Horta).
In Horta (San Antonio de Horta) in September, the precipitation amount is 151 mm (5.9 in) during 18 days, indicating a significant level of rainfall for that period.
In Horta (San Antonio de Horta) in September humidity is 81%. With an average temperature of 21°C (69°F), this humidity feels like a warm, enveloping blanket that's both heavy and sticky, making outdoor activities feel more strenuous and travel slightly uncomfortable.
In Horta (San Antonio de Horta) in September, the maximum UV index reaches 13, which corresponds to an extreme Exposure Category. With a time to burn of just 10 minutes, it's crucial to take protective measures. For detailed information, you can check the Hourly UV Index in Horta (San Antonio de Horta).
UV Risk Categories
Weather in Horta (San Antonio de Horta) varies notably across the year, with each month offering distinct climate conditions. This page compares September’s weather to other months in Horta (San Antonio de Horta), focusing on differences in temperature, rainfall, humidity, and UV levels.
| Temperature | Precipitation | Humidity | UV | |
|---|---|---|---|---|
| January Weather | 16°C (61°F) | 3 mm (0.1 inches) | 74% | very high |
| February Weather | 18°C (65°F) | 4 mm (0.2 inches) | 65% | extreme |
| March Weather | 21°C (71°F) | 6 mm (0.2 inches) | 58% | extreme |
| April Weather | 23°C (74°F) | 3 mm (0.1 inches) | 58% | extreme |
| May Weather | 25°C (77°F) | 32 mm (1.3 inches) | 67% | extreme |
| June Weather | 23°C (74°F) | 145 mm (5.7 inches) | 76% | extreme |
| July Weather | 21°C (70°F) | 169 mm (6.7 inches) | 67% | extreme |
| August Weather | 21°C (70°F) | 153 mm (6.0 inches) | 68% | extreme |
| September Weather | 21°C (69°F) | 151 mm (5.9 inches) | 81% | extreme |
| October Weather | 20°C (69°F) | 51 mm (2.0 inches) | 83% | extreme |
| November Weather | 18°C (65°F) | 17 mm (0.7 inches) | 84% | very high |
| December Weather | 16°C (61°F) | 3 mm (0.1 inches) | 81% | very high |