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
Weather in December
Temperature
In the transition to December, Lahan observes a minor drop in the average high-temperature, shifting from 27.9°C (82.2°F) in November to a still moderately hot 24.5°C (76.1°F). Throughout the month of December, the average temperature dips to a mild 13.3°C (55.9°F) at night.Humidity
The average relative humidity in December is 55%.Rainfall
November and December are months with the least rain when the rain falls for 2.4 days and typically aggregates up to 4mm (0.16") of rain.Daylight
With an average of 10h and 30min of daylight, December has the shortest days of the year.On the first day of the month, sunrise is at 6:30 am and sunset at 5:05 pm. On the last day of December, sunrise is at 6:47 am and sunset at 5:16 pm +0545.
Sunshine
In Lahan, the average sunshine in December is 7.5h.UV index
The months with the lowest UV index are January and December, with an average maximum UV index of 5. A UV Index reading of 3 to 5 represents a medium health hazard from exposure to the Sun's UV rays for average individuals.Note: The maximum UV index of 5 during December translates into these guidelines:
Make use of precautions - It is urged to ward off sun damage. Sun exposure should be minimized, especially during midday, to avoid harmful UV radiation. Arm yourself against UV rays' harm with protective apparel and UV-filtering shades.
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Data Sources | Weather Forecasting & Climate
Frequently asked questions
What are December temperatures?
What is the average humidity in December?
What is the driest month?
How many days does it rain in December?
What is the month with the shortest days in Lahan?
How many hours of daylight does Lahan have in December?
When are sunrise and sunset in December?
How long on average sun shines in December?
What are the months with the lowest UV index?
What is the UV index reading in December?
Average temperature in December
Lahan, Nepal
- Average high temperature in December: 24.5°C
The warmest month (with the highest average high temperature) is May (38.2°C).
The month with the lowest average high temperature is January (23.5°C).
- Average low temperature in December: 13.3°C
The month with the highest average low temperature is June (28.3°C).
The coldest month (with the lowest average low temperature) is January (11.1°C).
Average pressure in December
Lahan, Nepal
- Average pressure in December: 1015.5mbar
The month with the highest atmospheric pressure is January (1016.1mbar).
The months with the lowest atmospheric pressure are June and July (1001.2mbar).
Average wind speed in December
Lahan, Nepal
- Average wind speed in December: 6.5km/h
The windiest months (with the highest average wind speed) are May and July (11.9km/h).
The calmest month (with the lowest average wind speed) is November (6.2km/h).
Average humidity in December
Lahan, Nepal
- Average humidity in December: 55%
The month with the highest relative humidity is September (74%).
The month with the lowest relative humidity is April (30%).
Average rainfall in December
Lahan, Nepal
- Average rainfall in December: 4mm
The wettest month (with the highest rainfall) is July (253mm).
The driest months (with the least rainfall) are November and December (4mm).
Average rainfall days in December
Lahan, Nepal
- Average rainfall days in December: 2.4 days
The month with the highest number of rainy days is July (25.8 days).
The month with the least rainy days is November (2.3 days).
Average daylight in December /
Average sunshine in December
Lahan, 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 months with the most sunshine are April and May (Average sunshine: 11h and 48min).
The month with the least sunshine is January (Average sunshine: 7h and 24min).
Average sunshine days in December
Lahan, Nepal
- Average sunshine days in December: 28.2 days
The month with the most sunshine days is December (28.2 days).
The month with the least sunshine days is July (3.7 days).
Average UV index in December
Lahan, Nepal
- Average UV index in December: 5
The months with the highest UV index are April, May and August (UV index 8).
The months with the lowest UV index are January and December (UV index 5).
Average cloud cover in December
Lahan, Nepal
- Average cloud cover in December: 7
The month with the most cloud cover is July (Cloud cover 48).
The month with the least cloud cover is November (Cloud cover 6).
Average visibility in December
Lahan, Nepal
- Average visibility in December: 10km
The months with the highest visibility are January, February, March, April, May, June, October, November and December (10km).
The months with the lowest visibility are July, August and September (9km).
Lahan, Nepal
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