Last updated: August 26, 2025
In Colonia 28 de Mayo (Santa Rosa), Mexico, the average temperature in October hovers around 15°C (60°F). Expect lows of 4°C (40°F) and highs reaching 26°C (80°F). With an average precipitation of 163 mm (6.4 in) spread over 18 days, the air tends to feel quite moist, featuring an average humidity of 92%.
In October in Colonia 28 de Mayo (Santa Rosa), the average temperature is 15°C (60°F). Maximum temperatures can reach 26°C (80°F), while minimums can drop as low as 4°C (40°F). This climate makes Colonia 28 de Mayo (Santa Rosa) an ideal destination for travelers seeking mild weather and enjoyable outdoor activities.
In Colonia 28 de Mayo (Santa Rosa) in October, the total precipitation amount is 163 mm (6.4 in), spread over a period of 18 days.
In Colonia 28 de Mayo (Santa Rosa) in October, humidity is 92%. With an average temperature of 15°C (60°F), this humidity feels like a heavy blanket wrapping around you, making traveling uncomfortable and sticky, and causing you to seek shade and refreshing breezes more frequently.
In Colonia 28 de Mayo (Santa Rosa) in October, 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 Colonia 28 de Mayo (Santa Rosa).
UV Risk Categories
Weather in Colonia 28 de Mayo (Santa Rosa) varies notably across the year, with each month offering distinct climate conditions. This page compares October’s weather to other months in Colonia 28 de Mayo (Santa Rosa), focusing on differences in temperature, rainfall, humidity, and UV levels.
| Temperature | Precipitation | Humidity | UV | |
|---|---|---|---|---|
| January Weather | 11°C (53°F) | 26 mm (1.0 inches) | 88% | very high |
| February Weather | 13°C (57°F) | 25 mm (1.0 inches) | 86% | extreme |
| March Weather | 15°C (60°F) | 40 mm (1.6 inches) | 83% | extreme |
| April Weather | 17°C (63°F) | 57 mm (2.2 inches) | 80% | extreme |
| May Weather | 18°C (65°F) | 87 mm (3.4 inches) | 82% | extreme |
| June Weather | 17°C (64°F) | 187 mm (7.4 inches) | 79% | extreme |
| July Weather | 17°C (63°F) | 145 mm (5.7 inches) | 72% | extreme |
| August Weather | 17°C (63°F) | 189 mm (7.4 inches) | 74% | extreme |
| September Weather | 17°C (62°F) | 212 mm (8.3 inches) | 84% | extreme |
| October Weather | 15°C (60°F) | 163 mm (6.4 inches) | 92% | extreme |
| November Weather | 13°C (56°F) | 51 mm (2.0 inches) | 91% | very high |
| December Weather | 12°C (54°F) | 18 mm (0.7 inches) | 91% | very high |