Last updated: August 27, 2025
In Pueblo Nuevo (San Cayetano), Mexico, the average temperature in December is a warm 28°C (82°F), making it an inviting destination for visitors. Temperatures can dip to a comfortable 21°C (71°F) at night, while daytime highs can reach up to 33°C (91°F). Be prepared for a slight chance of rain, with 3 mm (0.1 in) of precipitation expected over the course of just one day. With an average humidity of 75%, you may want to stay hydrated while enjoying all that this delightful location has to offer!
In December in Pueblo Nuevo (San Cayetano), the average temperature is 28°C (82°F), with maximums reaching 33°C (91°F) and minimums dropping as low as 21°C (71°F). This pleasant climate makes it an ideal time for travelers to explore the outdoors and enjoy various activities.
In Pueblo Nuevo (San Cayetano) in December, the precipitation amount is 3 mm (0.1 in) over the course of 1 day.
In Pueblo Nuevo (San Cayetano) in December humidity is 75%. With an average temperature of 28°C (82°F), this humidity feels like a warm, enveloping embrace that can quickly leave travelers feeling sticky and fatigued. It can make outdoor activities challenging, as sweat doesn’t evaporate easily, leading to a constant struggle between comfort and the desire to explore.
In Pueblo Nuevo (San Cayetano) in December, the maximum UV index is 9, which corresponds to a very high Exposure Category. The time to burn is just 15 minutes, so it's essential to take precautions. For detailed information, you can check the Hourly UV Index in Pueblo Nuevo (San Cayetano).
UV Risk Categories
Weather in Pueblo Nuevo (San Cayetano) varies notably across the year, with each month offering distinct climate conditions. This page compares December’s weather to other months in Pueblo Nuevo (San Cayetano), focusing on differences in temperature, rainfall, humidity, and UV levels.
| Temperature | Precipitation | Humidity | UV | |
|---|---|---|---|---|
| January Weather | 27°C (81°F) | 3 mm (0.1 inches) | 70% | very high |
| February Weather | 27°C (82°F) | 3 mm (0.1 inches) | 68% | extreme |
| March Weather | 28°C (83°F) | 4 mm (0.1 inches) | 64% | extreme |
| April Weather | 29°C (84°F) | 23 mm (0.9 inches) | 67% | extreme |
| May Weather | 29°C (84°F) | 127 mm (5.0 inches) | 74% | extreme |
| June Weather | 28°C (83°F) | 304 mm (12.0 inches) | 78% | extreme |
| July Weather | 29°C (84°F) | 154 mm (6.1 inches) | 81% | extreme |
| August Weather | 28°C (83°F) | 261 mm (10.3 inches) | 82% | extreme |
| September Weather | 28°C (83°F) | 315 mm (12.4 inches) | 80% | extreme |
| October Weather | 28°C (83°F) | 249 mm (9.8 inches) | 81% | extreme |
| November Weather | 28°C (83°F) | 11 mm (0.4 inches) | 80% | very high |
| December Weather | 28°C (82°F) | 3 mm (0.1 inches) | 75% | very high |