December weather forecast
Jomsom, Nepal

By December, Jomsom fully embraces the winter season. The weather becomes colder, mirroring the typical wintry conditions of January. With temperatures oscillating from -12°C (10.4°F) to 5°C (41°F), the cold becomes more persistent, especially during the night. With minimal rainfall of 21mm (0.83"), December transforms Jomsom into a winter wonderland. The month ends with the continuation of low temperatures, setting the stage for the intense cold of the following January.

Temperature

The onset of December is marked by a minor decrease in temperature, transitioning from a chilly 8°C (46.4°F) in November to a cold 5°C (41°F). Jomsom undergoes a major shift from daytime highs, averaging a frigid cold -12°C (10.4°F) during the night in December.

Rainfall

In Jomsom, during December, the rain falls for 2 days and regularly aggregates up to 21mm (0.83") of precipitation. In Jomsom, during the entire year, the rain falls for 104 days and collects up to 659mm (25.94") of precipitation.

Daylight

The month with the shortest days is December, with an average of 10h and 18min of daylight.
On the first day of the month, sunrise is at 6:45 am and sunset at 5:12 pm. On the last day of December, sunrise is at 7:02 am and sunset at 5:23 pm +0545.

Sunshine

In Jomsom, Nepal, the average sunshine in December is 6h.

UV index

With an average maximum UV index of 5, December is the month with the lowest UV index. A UV Index reading of 3 to 5 represents a medium health hazard from exposure to the Sun's UV rays for the ordinary person.
Note: An average maximum UV index of 5 in December leads to these recommendations:
Adopt protective measures - It is advised to guard against sun damage. Avoid the Sun's strongest UV rays by seeking shade and limiting exposure during midday. Prioritize a wide-brim hat for comprehensive sun defense for your face, neck, eyes, and ears.