December weather forecastBiratnagar, Nepal
December
Weather in December
The final month of the year witnesses the arrival of winter in the city of Biratnagar. Daily sunshine hours decrease to around 7.5, matching the shorter days of winter. Rainfall remains at a minimal 2mm (0.08"), offering clear days and chilly nights. December, with its comfortable chills, brings to life a different facet of the city, sparkling under the year-end festivity. Despite the cold, Biratnagar's cultural fervor and scenic beauty continue to beckon tourists. The weather in December wraps up the city's dynamic climatic calendar with a serene and frosty ambiance.Temperature
Transition into December subtly marks a drop in the average high-temperature, moderately moving from 28.5°C (83.3°F) in November to a still moderately hot 25.1°C (77.2°F). During the nights in December, an average low-temperature of 14.9°C (58.8°F) is observed in Biratnagar.Humidity
The average relative humidity in December in Biratnagar, Nepal, is 55%.Rainfall
In Biratnagar, during December, the rain falls for 1.5 days and regularly aggregates up to 2mm (0.08") of precipitation. Throughout the year, in Biratnagar, there are 128.5 rainfall days, and 872mm (34.33") of precipitation is accumulated.Daylight
The month with the shortest days in Biratnagar is December, with an average of 10h and 30min of daylight.On the first day of the month, sunrise is at 6:26 am and sunset at 5:03 pm. On the last day of December, in Biratnagar, sunrise is at 6:43 am and sunset at 5:14 pm +0545.
Sunshine
The average sunshine in December in Biratnagar is 7.5h.UV index
January and December, with an average maximum UV index of 5, are months with the lowest UV index. A UV Index estimate of 3 to 5 represents a medium vulnerability from unsafe exposure to UV radiation for ordinary individuals.Note: A maximum high daily UV index of 5 during December translates into the following directions:
Be careful. Light complexion individuals might get burns in fewer than 30 minutes. The Sun's most intense and consequently most harmful UV radiation during midday hours should be decreased by minimizing exposure and seeking shade. A hat with a generous brim can prevent nearly 50% of UV rays from reaching your eyes.
Published by: Weather Atlas | About Us
Data Sources | Weather Forecasting & Climate
Frequently asked questions
Average temperature in December
Biratnagar, Nepal
- Average high temperature in December: 25.1°C
The warmest month (with the highest average high temperature) is April (36.8°C).
The month with the lowest average high temperature is January (24°C).
- Average low temperature in December: 14.9°C
The month with the highest average low temperature is June (27.4°C).
The coldest month (with the lowest average low temperature) is January (12.8°C).
Average pressure in December
Biratnagar, Nepal
- Average pressure in December: 1015.6mbar
The month with the highest atmospheric pressure is January (1016.2mbar).
The month with the lowest atmospheric pressure is July (1002mbar).
Average wind speed in December
Biratnagar, Nepal
- Average wind speed in December: 6.9km/h
The windiest month (with the highest average wind speed) is May (12.4km/h).
The calmest month (with the lowest average wind speed) is November (6.5km/h).
Average humidity in December
Biratnagar, Nepal
- Average humidity in December: 55%
The months with the highest relative humidity are July and September (74%).
The month with the lowest relative humidity is March (33%).
Average rainfall in December
Biratnagar, Nepal
- Average rainfall in December: 2mm
The wettest month (with the highest rainfall) is July (299mm).
The driest month (with the least rainfall) is November (1mm).
Average rainfall days in December
Biratnagar, Nepal
- Average rainfall days in December: 1.5 days
The month with the highest number of rainy days is July (24.3 days).
The month with the least rainy days is November (1.4 days).
Average daylight in December /
Average sunshine in December
Biratnagar, Nepal
- Average daylight in December: 10h and 30min
The month with the longest days is June (Average daylight: 13h and 48min).
The month with the shortest days is December (Average daylight: 10h and 30min).
- Average sunshine in December: 7h and 30min
The month with the most sunshine is April (Average sunshine: 11h and 42min).
The month with the least sunshine is January (Average sunshine: 7h and 24min).
Average sunshine days in December
Biratnagar, Nepal
- Average sunshine days in December: 28.9 days
The month with the most sunshine days is December (28.9 days).
The month with the least sunshine days is July (5.3 days).
Average UV index in December
Biratnagar, Nepal
- Average UV index in December: 5
The month with the highest UV index is May (UV index 8).
The months with the lowest UV index are January and December (UV index 5).
Average cloud cover in December
Biratnagar, Nepal
- Average cloud cover in December: 9
The month with the most cloud cover is July (Cloud cover 50).
The month with the least cloud cover is November (Cloud cover 7).
Average visibility in December
Biratnagar, Nepal
- Average visibility in December: 10km
The months with the highest visibility are January, February, March, April, May, June, September, October, November and December (10km).
The months with the lowest visibility are July and August (9km).
