Contents
- Weather in December
- Frequently asked questions
- Average temperature in December
- Average pressure in December
- Average wind speed in December
- Average humidity in December
- Average rainfall in December
- Average rainfall days in December
- Average daylight in December
- Average sunshine in December
- Average sunshine days in December
- Average UV index in December
- Average cloud cover in December
- Average visibility in December
December
Weather in December
Temperature
With December's onset, the weather reveals a slight temperature decrease, transitioning from a moderately hot 25.6°C (78.1°F) in November to a pleasant 22.4°C (72.3°F). Jalthal, during December nights, observes an average temperature of 13°C (55.4°F).Humidity
In Jalthal, the average relative humidity in December is 62%.Rainfall
January and December are months with the least rain when the rain falls for 3.5 days and typically aggregates up to 6mm (0.24") of rain.Daylight
With an average of 10h and 30min of daylight, December has the shortest days of the year in Jalthal.On the first day of the month, sunrise is at 6:24 am and sunset at 5:00 pm. On the last day of December, in Jalthal, sunrise is at 6:40 am and sunset at 5:11 pm +0545.
Sunshine
In Jalthal, the average sunshine in December is 7.5h.UV index
January, November 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 moderate threat to health from exposure to the Sun's UV rays for the average person.Note: The maximum daily UV index, 5 in December, converts into the following recommendations:
Be vigilant - Suggestions to stave off sun damage are provided. The most potent solar radiation is around mid-day, so one should minimize exposure to direct sunlight during this period. Experience reduced UV exposure by about half when donning a wide-brim hat.
Published by: Weather Atlas | About Us
Data Sources | Weather Forecasting & Climate
Frequently asked questions
What are December temperatures in Jalthal?
What is the average humidity in December in Jalthal?
What is the driest month in Jalthal?
How much does it rain in Jalthal in December?
What is the month with the shortest days in Jalthal?
How many hours of daylight does Jalthal have in December?
What time are sunrise and sunset in December in Jalthal?
How many hours of sunshine does Jalthal have in December?
What is the month with the lowest UV index in Jalthal?
What is the UV index intensity in December in Jalthal?
Average temperature in December
Jalthal, Nepal
- Average high temperature in December: 22.4°C
The warmest month (with the highest average high temperature) is April (32.1°C).
The month with the lowest average high temperature is January (21.8°C).
- Average low temperature in December: 13°C
The month with the highest average low temperature is July (24.4°C).
The coldest month (with the lowest average low temperature) is January (11.4°C).
Average pressure in December
Jalthal, Nepal
- Average pressure in December: 1015.9mbar
The month with the highest atmospheric pressure is January (1016.4mbar).
The month with the lowest atmospheric pressure is July (1003.6mbar).
Average wind speed in December
Jalthal, Nepal
- Average wind speed in December: 5.2km/h
The windiest month (with the highest average wind speed) is April (8.9km/h).
The calmest months (with the lowest average wind speed) are November and December (5.2km/h).
Average humidity in December
Jalthal, Nepal
- Average humidity in December: 62%
The month with the highest relative humidity is July (81%).
The month with the lowest relative humidity is March (37%).
Average rainfall in December
Jalthal, Nepal
- Average rainfall in December: 6mm
The wettest month (with the highest rainfall) is July (552mm).
The driest months (with the least rainfall) are January and December (6mm).
Average rainfall days in December
Jalthal, Nepal
- Average rainfall days in December: 3.5 days
The months with the highest number of rainy days are July and August (30.8 days).
The month with the least rainy days is December (3.5 days).
Average daylight in December /
Average sunshine in December
Jalthal, Nepal
- Average daylight in December: 10h and 3min
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 3min
The month with the most sunshine is May (Average sunshine: 11h and 6min).
The months with the least sunshine are January and February (Average sunshine: 7h and 24min).
Average sunshine days in December
Jalthal, Nepal
- Average sunshine days in December: 24.4 days
The month with the most sunshine days is December (24.4 days).
The months with the least sunshine days are June and July (0 days).
Average UV index in December
Jalthal, Nepal
- Average UV index in December: 5
The months with the highest UV index are March, June and August (UV index 7).
The months with the lowest UV index are January, November and December (UV index 5).
Average cloud cover in December
Jalthal, Nepal
- Average cloud cover in December: 10
The month with the most cloud cover is July (Cloud cover 54).
The months with the least cloud cover are January, February, November and December (Cloud cover 10).
Average visibility in December
Jalthal, Nepal
- Average visibility in December: 10km
The months with the highest visibility are January, February, March, April, October, November and December (10km).
The months with the lowest visibility are May, June, July, August and September (9km).
