Last updated: August 27, 2025
In December, the average temperature in Colonia 6 de Mayo, Mexico hovers around 19°C (67°F). Expect minimums as low as 5°C (41°F) and maximums soaring to 35°C (95°F). With an average humidity of 72%, you'll want to be prepared for a touch of warmth and occasional fluctuations. The region sees about 14 mm (0.5 in) of precipitation spread over 2 days, so a light raincoat might be a wise addition to your travel gear!
In December in Colonia 6 de Mayo, the average temperature is 19°C (67°F), with maximums reaching up to 35°C (95°F) and minimums dropping as low as 5°C (41°F). It's advisable to pack both light clothing for the warm days and warmer layers for cooler evenings.
In Colonia 6 de Mayo in December, the precipitation amount reaches 14 mm (0.5 in) over a span of 2 days.
In Colonia 6 de Mayo in December, humidity is 72%. With an average temperature of 19°C (67°F), this humidity feels like a warm, damp blanket enveloping you, making outdoor activities a bit more challenging but also giving the air a refreshing quality that's invigorating for short excursions.
In Colonia 6 de Mayo in December, the maximum UV index is 6, which corresponds to a high Exposure Category. The time to burn is approximately 25 minutes. To find the hourly UV index in Colonia 6 de Mayo, you can refer to this Hourly UV Index in Colonia 6 de Mayo.
UV Risk Categories
Weather in Colonia 6 de Mayo varies notably across the year, with each month offering distinct climate conditions. This page compares December’s weather to other months in Colonia 6 de Mayo, focusing on differences in temperature, rainfall, humidity, and UV levels.
| Temperature | Precipitation | Humidity | UV | |
|---|---|---|---|---|
| January Weather | 18°C (65°F) | 12 mm (0.5 inches) | 70% | high |
| February Weather | 19°C (66°F) | 22 mm (0.9 inches) | 67% | very high |
| March Weather | 21°C (70°F) | 6 mm (0.2 inches) | 62% | very high |
| April Weather | 23°C (75°F) | 0 mm (0.0 inches) | 58% | extreme |
| May Weather | 26°C (80°F) | 0 mm (0.0 inches) | 59% | extreme |
| June Weather | 29°C (85°F) | 23 mm (0.9 inches) | 64% | extreme |
| July Weather | 30°C (86°F) | 100 mm (3.9 inches) | 74% | extreme |
| August Weather | 30°C (86°F) | 127 mm (5.0 inches) | 78% | extreme |
| September Weather | 29°C (84°F) | 120 mm (4.7 inches) | 78% | extreme |
| October Weather | 28°C (83°F) | 27 mm (1.1 inches) | 75% | very high |
| November Weather | 24°C (75°F) | 37 mm (1.5 inches) | 74% | high |
| December Weather | 19°C (67°F) | 14 mm (0.5 inches) | 72% | high |