Last updated: August 27, 2025
In December, the average temperature in San Juan Teocalcingo, Mexico is a pleasant 21°C (71°F). With a minimum of 9°C (48°F) and a maximum that can reach up to 32°C (90°F), you can expect a range of comfortable weather. Precipitation is minimal, with only about 3 mm (0.1 in) expected over 0 days, while average humidity levels linger at a high 88%.
In December in San Juan Teocalcingo, the average temperature is 21°C (71°F), with maximums reaching up to 32°C (90°F) and minimums dipping as low as 9°C (48°F). This mild climate makes it an ideal destination for travelers seeking pleasant weather and outdoor activities.
In San Juan Teocalcingo in December, the precipitation amount is 3 mm (0.1 in) during a total of 0 days.
In San Juan Teocalcingo in December humidity is 88%. With an average temperature of 21°C (71°F), this humidity feels like a thick blanket enveloping you, making even the simplest activities feel laborious and sweaty for traveling.
In San Juan Teocalcingo in December, the maximum UV index is 8, which corresponds to a very high Exposure Category. This means that the time to burn is only 15 minutes. For more detailed information, you can refer to the Hourly UV Index in San Juan Teocalcingo.
UV Risk Categories
Weather in San Juan Teocalcingo varies notably across the year, with each month offering distinct climate conditions. This page compares December’s weather to other months in San Juan Teocalcingo, focusing on differences in temperature, rainfall, humidity, and UV levels.
| Temperature | Precipitation | Humidity | UV | |
|---|---|---|---|---|
| January Weather | 21°C (71°F) | 4 mm (0.1 inches) | 84% | very high |
| February Weather | 23°C (74°F) | 4 mm (0.2 inches) | 78% | extreme |
| March Weather | 26°C (79°F) | 7 mm (0.3 inches) | 75% | extreme |
| April Weather | 27°C (81°F) | 11 mm (0.4 inches) | 70% | extreme |
| May Weather | 27°C (82°F) | 88 mm (3.5 inches) | 77% | extreme |
| June Weather | 24°C (76°F) | 359 mm (14.2 inches) | 76% | extreme |
| July Weather | 24°C (75°F) | 334 mm (13.1 inches) | 68% | extreme |
| August Weather | 24°C (75°F) | 418 mm (16.5 inches) | 70% | extreme |
| September Weather | 23°C (74°F) | 425 mm (16.7 inches) | 82% | extreme |
| October Weather | 23°C (74°F) | 202 mm (7.9 inches) | 91% | extreme |
| November Weather | 22°C (72°F) | 40 mm (1.6 inches) | 89% | very high |
| December Weather | 21°C (71°F) | 3 mm (0.1 inches) | 88% | very high |