Last updated: August 27, 2025
In October, the average temperature in Primero de Mayo, Mexico hovers around 26°C (80°F), with a comfortable minimum of 20°C (68°F) and a pleasant maximum of 31°C (88°F). However, you should be prepared for some rain, as the region receives approximately 148 mm (5.8 in) of precipitation over about 16 days. Expect high levels of moisture, with average humidity reaching a notable 85%.
In October in Primero de Mayo, the average temperature is 26°C (80°F). Maximums can reach 31°C (88°F), and minimums can be as low as 20°C (68°F). This pleasant climate makes it an ideal destination for travelers looking to enjoy mild weather and outdoor activities.
In Primero de Mayo in October, the precipitation amount is 148 mm (5.8 in) over a span of 16 days.
In Primero de Mayo in October humidity is 85%. With an average temperature of 26°C (80°F), this humidity feels like a heavy blanket wrapping around you, making outdoor activities quite challenging and necessitating regular breaks to stay hydrated while sightseeing.
In Primero de Mayo in October, 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 Primero de Mayo.
UV Risk Categories
Weather in Primero de Mayo varies notably across the year, with each month offering distinct climate conditions. This page compares October’s weather to other months in Primero de Mayo, focusing on differences in temperature, rainfall, humidity, and UV levels.
| Temperature | Precipitation | Humidity | UV | |
|---|---|---|---|---|
| January Weather | 20°C (69°F) | 69 mm (2.7 inches) | 87% | high |
| February Weather | 21°C (70°F) | 32 mm (1.2 inches) | 85% | very high |
| March Weather | 23°C (73°F) | 46 mm (1.8 inches) | 83% | extreme |
| April Weather | 25°C (77°F) | 31 mm (1.2 inches) | 84% | extreme |
| May Weather | 27°C (81°F) | 62 mm (2.4 inches) | 85% | extreme |
| June Weather | 28°C (83°F) | 137 mm (5.4 inches) | 79% | extreme |
| July Weather | 28°C (83°F) | 111 mm (4.4 inches) | 71% | extreme |
| August Weather | 29°C (84°F) | 88 mm (3.4 inches) | 72% | extreme |
| September Weather | 28°C (82°F) | 182 mm (7.2 inches) | 80% | extreme |
| October Weather | 26°C (80°F) | 148 mm (5.8 inches) | 85% | extreme |
| November Weather | 24°C (75°F) | 49 mm (1.9 inches) | 88% | very high |
| December Weather | 22°C (71°F) | 29 mm (1.2 inches) | 89% | high |