Weather in December
December in
Lake Titicaca sets the stage for robust rainfall, often reaching 86mm (3.39"). The weather is distinctly damp and humid, but daytime temperatures remain pleasingly warm. Despite the significant rainfall, daylight hours peak at 13.1 hours, promising abundant sunshine. Consequently, while December highlights the onset of intense rainfall, it also offers delightfully mild afternoons, ensuring an intriguing balance contrast.
Temperature
With December's arrival, Lake Titicaca's weather records an average high-temperature of a still enjoyable 17.7°C (63.9°F), marking little difference from
November's 18.8°C (65.8°F). Lake Titicaca logs a notable disparity from the daily highs during December, as the nighttime temperature lowers to an average of 3°C (37.4°F).
Rainfall
During December, Lake Titicaca regularly aggregates up to 86mm (3.39") of precipitation. During the entire year, Lake Titicaca aggregates up to 609mm (23.98") of precipitation.
Daylight
December has the longest days of the year, with an average of 13h and 6min of daylight.
On the first day of December, sunrise is at 05:56 and sunset at 18:56. On the last day of the month, sunrise is at 06:08 and sunset at 19:12 -04.