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
December signals a slight drop in average high-temperature, sliding from November's moderately hot 28.8°C (83.8°F) to a still warm 25.1°C (77.2°F). During December, the temperature in Supaul tends to dip to an average of 14.8°C (58.6°F) at night.Humidity
The average relative humidity in December in Supaul is 51%.Rainfall
November and December are months with the least rain in Supaul, India, when the rain falls for 1.5 days and typically aggregates up to 2mm (0.08") of rain.Daylight
The month with the shortest days is December, with an average of 10h and 30min of daylight.On the first day of the month, sunrise is at 6:13 am and sunset at 4:51 pm. On the last day of December, in Supaul, sunrise is at 6:30 am and sunset at 5:02 pm IST.
Sunshine
The average sunshine in December in Supaul is 7.6h.UV index
The months with the lowest UV index are January and December, with an average maximum UV index of 5. A UV Index estimate of 3 to 5 represents a medium vulnerability from unsafe exposure to UV radiation for average individuals.Note: The UV index of 5 in December translates into these instructions:
Heed the precautions - It is counselled to guard against solar damage. The Sun's UV radiation is especially harmful around midday, so reduce exposure and stay safe. Counter UV radiation's ill effects with clothing designed for sun safety and UV-resistant eyewear.
Published by: Weather Atlas | About Us
Data Sources | Weather Forecasting & Climate
Frequently asked questions
What are December temperatures in Supaul?
What is the average humidity in December in Supaul?
What is the driest month in Supaul?
How much does it rain in Supaul in December?
What is the month with the shortest days in Supaul?
What is the average length of the day in December in Supaul?
When is the sunrise / sunset in December in Supaul?
How many hours of sunshine does Supaul have in December?
When is the lowest UV index in Supaul?
How high is the UV index in December in Supaul?
Average temperature in December
Supaul, India
- Average high temperature in December: 25.1°C
The warmest month (with the highest average high temperature) is May (38.3°C).
The month with the lowest average high temperature is January (23.7°C).
- Average low temperature in December: 14.8°C
The month with the highest average low temperature is June (28°C).
The coldest month (with the lowest average low temperature) is January (12.4°C).
Average pressure in December
Supaul, India
- Average pressure in December: 1015.2mbar
The month with the highest atmospheric pressure is January (1015.9mbar).
The month with the lowest atmospheric pressure is June (1000mbar).
Average wind speed in December
Supaul, India
- Average wind speed in December: 8.4km/h
The windiest month (with the highest average wind speed) is May (14.3km/h).
The calmest month (with the lowest average wind speed) is November (7.6km/h).
Average humidity in December
Supaul, India
- Average humidity in December: 51%
The months with the highest relative humidity are July and September (73%).
The month with the lowest relative humidity is March (33%).
Average rainfall in December
Supaul, India
- Average rainfall in December: 2mm
The wettest month (with the highest rainfall) is July (246mm).
The driest months (with the least rainfall) are November and December (2mm).
Average rainfall days in December
Supaul, India
- Average rainfall days in December: 1.5 days
The month with the highest number of rainy days is July (25.2 days).
The months with the least rainy days are November and December (1.5 days).
Average daylight in December /
Average sunshine in December
Supaul, India
- Average daylight in December: 10h and 3min
The month with the longest days is June (Average daylight: 13h and 42min).
The month with the shortest days is December (Average daylight: 10h and 30min).
- Average sunshine in December: 7h and 4min
The months with the most sunshine are April and May (Average sunshine: 11h and 42min).
The month with the least sunshine is January (Average sunshine: 7h and 24min).
Average sunshine days in December
Supaul, India
- Average sunshine days in December: 29.2 days
The month with the most sunshine days is December (29.2 days).
The month with the least sunshine days is July (4.3 days).
Average UV index in December
Supaul, India
- Average UV index in December: 5
The months with the highest UV index are April and May (UV index 8).
The months with the lowest UV index are January and December (UV index 5).
Average cloud cover in December
Supaul, India
- Average cloud cover in December: 8
The month with the most cloud cover is July (Cloud cover 51).
The month with the least cloud cover is November (Cloud cover 7).
Average visibility in December
Supaul, India
- 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).
