Last updated: August 27, 2025
In Hacienda San Pedro, Mexico, the average temperature in September is a warm 26°C (78°F). Expect a range, with minimums dropping to 15°C (60°F) and soaring to a maximum of 37°C (99°F). The month brings about 89 mm (3.5 in) of precipitation over 11 days, contributing to an average humidity of 72%. Get ready for a blend of warm temperatures and occasional rain!
In September in Hacienda San Pedro, the average temperature is 26°C (78°F), with maximums reaching 37°C (99°F) and minimums dropping to as low as 15°C (60°F). This makes it an ideal time for travelers who enjoy warm weather with a chance for cooler evenings.
In Hacienda San Pedro in September, the precipitation amount is 89 mm (3.5 in) over a span of 11 days.
In Hacienda San Pedro in September, humidity is 72%. With an average temperature of 26°C (78°F), this humidity feels like a warm, enveloping blanket that can leave travelers feeling sticky and slightly fatigued, making it essential to stay hydrated and take breaks in the shade.
In Hacienda San Pedro in September, the maximum UV index reaches 11, which corresponds to an extreme Exposure Category. With a time to burn of just 10 minutes, it's essential to take precautions. For more details, you can check the Hourly UV Index in Hacienda San Pedro.
UV Risk Categories
Weather in Hacienda San Pedro varies notably across the year, with each month offering distinct climate conditions. This page compares September’s weather to other months in Hacienda San Pedro, focusing on differences in temperature, rainfall, humidity, and UV levels.
| Temperature | Precipitation | Humidity | UV | |
|---|---|---|---|---|
| January Weather | 14°C (58°F) | 25 mm (1.0 inches) | 75% | high |
| February Weather | 17°C (62°F) | 14 mm (0.6 inches) | 70% | very high |
| March Weather | 20°C (69°F) | 24 mm (0.9 inches) | 65% | very high |
| April Weather | 23°C (74°F) | 44 mm (1.7 inches) | 59% | extreme |
| May Weather | 26°C (79°F) | 60 mm (2.4 inches) | 66% | extreme |
| June Weather | 27°C (81°F) | 68 mm (2.7 inches) | 71% | extreme |
| July Weather | 28°C (82°F) | 75 mm (2.9 inches) | 57% | extreme |
| August Weather | 28°C (83°F) | 19 mm (0.7 inches) | 58% | extreme |
| September Weather | 26°C (78°F) | 89 mm (3.5 inches) | 72% | extreme |
| October Weather | 22°C (72°F) | 34 mm (1.3 inches) | 76% | very high |
| November Weather | 18°C (64°F) | 21 mm (0.8 inches) | 81% | high |
| December Weather | 16°C (61°F) | 21 mm (0.8 inches) | 80% | high |