Last updated: August 27, 2025
In September, the average temperature in Santa Rosa Segundo, Mexico hovers around 28°C (82°F), bringing a blend of warmth and tropical vibes. Expect comfortable nights with a minimum temperature of 22°C (73°F), while the days can reach a toasty high of 36°C (98°F). However, be prepared for some rain, as 125 mm (4.9 in) of precipitation might splash down over 21 days. With an average humidity of 85%, it's a perfect time to embrace the heat and humidity!
In September in Santa Rosa Segundo, the average temperature is 28°C (82°F), with maximums reaching up to 36°C (98°F) and minimums dropping as low as 22°C (73°F). This pleasant climate makes it an ideal time for travelers seeking warmth and outdoor adventures.
In Santa Rosa Segundo in September, the precipitation amount is 125 mm (4.9 in), occurring over a span of 21 days.
In Santa Rosa Segundo in September humidity is 85%. With an average temperature of 28°C (82°F), this humidity feels like a warm blanket enveloping you, making outdoor activities a sweaty endeavor and requiring frequent breaks to stay refreshed.
In Santa Rosa Segundo in September, the maximum UV index is 12, which corresponds to an extreme Exposure Category. The time to burn is just 10 minutes, underscoring the importance of sun protection. For detailed information, you can check the Hourly UV Index in Santa Rosa Segundo.
UV Risk Categories
Weather in Santa Rosa Segundo varies notably across the year, with each month offering distinct climate conditions. This page compares September’s weather to other months in Santa Rosa Segundo, focusing on differences in temperature, rainfall, humidity, and UV levels.
| Temperature | Precipitation | Humidity | UV | |
|---|---|---|---|---|
| January Weather | 24°C (75°F) | 29 mm (1.1 inches) | 85% | very high |
| February Weather | 25°C (78°F) | 15 mm (0.6 inches) | 80% | very high |
| March Weather | 26°C (79°F) | 13 mm (0.5 inches) | 69% | extreme |
| April Weather | 28°C (82°F) | 25 mm (1.0 inches) | 64% | extreme |
| May Weather | 29°C (84°F) | 54 mm (2.1 inches) | 63% | extreme |
| June Weather | 28°C (83°F) | 192 mm (7.6 inches) | 62% | extreme |
| July Weather | 29°C (84°F) | 70 mm (2.8 inches) | 65% | extreme |
| August Weather | 28°C (84°F) | 107 mm (4.2 inches) | 78% | extreme |
| September Weather | 28°C (82°F) | 125 mm (4.9 inches) | 85% | extreme |
| October Weather | 27°C (81°F) | 143 mm (5.6 inches) | 87% | extreme |
| November Weather | 25°C (77°F) | 65 mm (2.5 inches) | 88% | very high |
| December Weather | 24°C (75°F) | 27 mm (1.1 inches) | 88% | high |