Last updated: August 27, 2025
In San Benito, Peru, the average temperature in December hovers around 19°C (66°F), with daily variations ranging from a comfortable 10°C (51°F) to a pleasant 28°C (82°F). During this month, expect about 60 mm (2.3 in) of precipitation spread over 13 days, contributing to an average humidity level of 82%.
In December in San Benito, the average temperature is 19°C (66°F). Maximum temperatures can reach 28°C (82°F), while the minimum can dip as low as 10°C (51°F). It's a great time to explore San Benito, as the mild weather is perfect for outdoor activities and sightseeing.
In San Benito in December, the precipitation amount is 60 mm (2.3 in) during 13 days, indicating a relatively wet period for that time of year.
In San Benito in December humidity is 82%. With an average temperature of 19°C (66°F), this humidity feels like a warm blanket wrapping around you, making it slightly uncomfortable for traveling as you might find yourself constantly seeking shade or a cool breeze.
In San Benito in December, the maximum UV index is 14, which corresponds to an extreme Exposure Category. The time to burn is just 10 minutes, so it's crucial to take precautions. For the detailed hourly UV index in San Benito, you can check here.
UV Risk Categories
Weather in San Benito varies notably across the year, with each month offering distinct climate conditions. This page compares December’s weather to other months in San Benito, focusing on differences in temperature, rainfall, humidity, and UV levels.
| Temperature | Precipitation | Humidity | UV | |
|---|---|---|---|---|
| January Weather | 19°C (67°F) | 58 mm (2.3 inches) | 83% | extreme |
| February Weather | 19°C (67°F) | 115 mm (4.5 inches) | 81% | extreme |
| March Weather | 19°C (66°F) | 174 mm (6.9 inches) | 88% | extreme |
| April Weather | 19°C (67°F) | 71 mm (2.8 inches) | 85% | extreme |
| May Weather | 19°C (67°F) | 29 mm (1.1 inches) | 78% | extreme |
| June Weather | 19°C (66°F) | 8 mm (0.3 inches) | 62% | extreme |
| July Weather | 18°C (65°F) | 8 mm (0.3 inches) | 44% | extreme |
| August Weather | 18°C (66°F) | 5 mm (0.2 inches) | 38% | extreme |
| September Weather | 19°C (66°F) | 10 mm (0.4 inches) | 42% | extreme |
| October Weather | 19°C (67°F) | 25 mm (1.0 inches) | 58% | extreme |
| November Weather | 19°C (67°F) | 16 mm (0.6 inches) | 69% | extreme |
| December Weather | 19°C (66°F) | 60 mm (2.3 inches) | 82% | extreme |