Last updated: August 27, 2025
In September, the average temperature in Nuevo San Martin, Mexico hovers around 27°C (81°F). Expect a cozy range where the minimum can dip to 21°C (71°F) and the maximum may soar up to 36°C (98°F). During this period, precipitation totals about 318 mm (12.5 in) over 25 days, accompanied by an average humidity of 84%. Stay prepared for a warm and humid atmosphere!
In September in Nuevo San Martin, the average temperature is 27°C (81°F), with maximums reaching up to 36°C (98°F) and minimums dropping as low as 21°C (71°F). This pleasant climate makes it a perfect destination for outdoor adventures and relaxation.
In Nuevo San Martin in September, the precipitation amount is 318 mm (12.5 in), occurring over the course of 25 days.
In Nuevo San Martin in September humidity is 84%. With an average temperature of 27°C (81°F), this humidity feels like walking through a warm, moist blanket, making travel uncomfortable and sticky, as every step seems to weigh you down with the heavy air.
In Nuevo San Martin 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 Nuevo San Martin.
UV Risk Categories
Weather in Nuevo San Martin varies notably across the year, with each month offering distinct climate conditions. This page compares September’s weather to other months in Nuevo San Martin, focusing on differences in temperature, rainfall, humidity, and UV levels.
| Temperature | Precipitation | Humidity | UV | |
|---|---|---|---|---|
| January Weather | 22°C (72°F) | 43 mm (1.7 inches) | 84% | very high |
| February Weather | 23°C (74°F) | 39 mm (1.5 inches) | 80% | extreme |
| March Weather | 25°C (78°F) | 28 mm (1.1 inches) | 73% | extreme |
| April Weather | 28°C (83°F) | 32 mm (1.2 inches) | 67% | extreme |
| May Weather | 30°C (85°F) | 79 mm (3.1 inches) | 72% | extreme |
| June Weather | 28°C (82°F) | 328 mm (12.9 inches) | 73% | extreme |
| July Weather | 27°C (81°F) | 269 mm (10.6 inches) | 76% | extreme |
| August Weather | 27°C (81°F) | 375 mm (14.8 inches) | 80% | extreme |
| September Weather | 27°C (81°F) | 318 mm (12.5 inches) | 84% | extreme |
| October Weather | 26°C (79°F) | 259 mm (10.2 inches) | 89% | extreme |
| November Weather | 24°C (75°F) | 112 mm (4.4 inches) | 88% | very high |
| December Weather | 22°C (73°F) | 37 mm (1.5 inches) | 88% | very high |