Last updated: August 27, 2025
In September, the average temperature in Santa Maria Obispo, Mexico hovers around 28°C (82°F). Expect a minimum of 22°C (72°F) and a maximum that can reach 38°C (100°F). During this month, precipitation amounts to approximately 443 mm (17.5 in) spread over 26 days, contributing to a high average humidity of 84%.
In September in Santa Maria Obispo, the average temperature is 28°C (82°F). The maximum can reach 38°C (100°F), while the minimum can dip as low as 22°C (72°F). Be prepared for warm weather and pack accordingly for your travels.
In Santa Maria Obispo in September, the total precipitation amount is 443 mm (17.5 in), recorded over a span of 26 days.
In Santa Maria Obispo in September humidity is 84%. With an average temperature of 28°C (82°F), this humidity feels like a warm, thick blanket wrapping around you, making outdoor activities feel sticky and exhausting for traveling.
In Santa Maria Obispo 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 Santa Maria Obispo.
UV Risk Categories
Weather in Santa Maria Obispo varies notably across the year, with each month offering distinct climate conditions. This page compares September’s weather to other months in Santa Maria Obispo, focusing on differences in temperature, rainfall, humidity, and UV levels.
| Temperature | Precipitation | Humidity | UV | |
|---|---|---|---|---|
| January Weather | 22°C (73°F) | 47 mm (1.9 inches) | 84% | very high |
| February Weather | 24°C (75°F) | 43 mm (1.7 inches) | 80% | extreme |
| March Weather | 26°C (79°F) | 31 mm (1.2 inches) | 73% | extreme |
| April Weather | 28°C (83°F) | 34 mm (1.3 inches) | 67% | extreme |
| May Weather | 30°C (86°F) | 112 mm (4.4 inches) | 72% | extreme |
| June Weather | 28°C (83°F) | 376 mm (14.8 inches) | 73% | extreme |
| July Weather | 28°C (83°F) | 282 mm (11.1 inches) | 76% | extreme |
| August Weather | 28°C (83°F) | 365 mm (14.4 inches) | 80% | extreme |
| September Weather | 28°C (82°F) | 443 mm (17.5 inches) | 84% | extreme |
| October Weather | 27°C (80°F) | 300 mm (11.8 inches) | 89% | extreme |
| November Weather | 24°C (76°F) | 129 mm (5.1 inches) | 88% | very high |
| December Weather | 23°C (73°F) | 39 mm (1.5 inches) | 88% | very high |