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
The average high-temperature in December, at a still warm 26.4°C (79.5°F), reveals a modest deviation from November's 29.3°C (84.7°F). Birtara reports an average low-temperature of 17°C (62.6°F) during the nights of December.Humidity
The average relative humidity in December is 60%.Rainfall
In Birtara, in December, it is raining for 1.4 days, with typically 4mm (0.16") of accumulated precipitation. In Birtara, during the entire year, the rain falls for 119.3 days and collects up to 378mm (14.88") of precipitation.Daylight
The month with the shortest days is December, with an average of 10h and 42min of daylight.On the first day of December, sunrise is at 6:24 am and sunset at 5:11 pm. On the last day of the month, sunrise is at 6:40 am and sunset at 5:23 pm +06.
Sunshine
The average sunshine in December is 7.5h.UV index
The months with the lowest UV index are January, February, October through December, with an average maximum UV index of 6. A UV Index reading of 6 to 7 represents a high health risk from exposure to the Sun's UV rays for average individuals.Note: The UV index of 6 in December translates into these instructions:
Escape overexposure. People with light skin may incur burns in fewer than 20 minutes. Seek shade and limit direct sun exposure between 10 a.m. and 4 p.m., the peak period for UV radiation. Keep in mind that shade structures like parasols or canopies do not offer complete sun protection. To mitigate harm from sun exposure, pick sunglasses offering UVA and UVB defense.
Published by: Weather Atlas | About Us
Data Sources | Weather Forecasting & Climate
Frequently asked questions
What are the temperatures in December?
What is the average humidity in December?
How many days does it rain in December?
What is the month with the shortest days?
What is the average length of the day in December?
When are sunrise and sunset in December?
How many hours of sunshine does Birtara have in December?
What is the month with the lowest UV index?
What is the UV index intensity in December?
Average temperature in December
Birtara, Bangladesh
- Average high temperature in December: 26.4°C
The warmest month (with the highest average high temperature) is April (36.3°C).
The month with the lowest average high temperature is January (26.1°C).
- Average low temperature in December: 17°C
The month with the highest average low temperature is June (27.2°C).
The coldest month (with the lowest average low temperature) is January (15.2°C).
Average pressure in December
Birtara, Bangladesh
- Average pressure in December: 1013.4mbar
The month with the highest atmospheric pressure is January (1014.2mbar).
The month with the lowest atmospheric pressure is July (1000.1mbar).
Average wind speed in December
Birtara, Bangladesh
- Average wind speed in December: 7.6km/h
The windiest month (with the highest average wind speed) is July (14.3km/h).
The calmest month (with the lowest average wind speed) is November (6.9km/h).
Average humidity in December
Birtara, Bangladesh
- Average humidity in December: 60%
The month with the highest relative humidity is July (81%).
The month with the lowest relative humidity is February (46%).
Average rainfall in December
Birtara, Bangladesh
- Average rainfall in December: 4mm
The wettest month (with the highest rainfall) is July (74mm).
The driest month (with the least rainfall) is January (1mm).
Average rainfall days in December
Birtara, Bangladesh
- Average rainfall days in December: 1.4 days
The month with the highest number of rainy days is June (17.8 days).
The month with the least rainy days is January (1.2 days).
Average daylight in December /
Average sunshine in December
Birtara, Bangladesh
- Average daylight in December: 10h and 4min
The month with the longest days is June (Average daylight: 13h and 36min).
The month with the shortest days is December (Average daylight: 10h and 42min).
- Average sunshine in December: 7h and 3min
The month with the most sunshine is April (Average sunshine: 10h and 54min).
The month with the least sunshine is November (Average sunshine: 7h and 18min).
Average sunshine days in December
Birtara, Bangladesh
- Average sunshine days in December: 29.1 days
The month with the most sunshine days is January (29.6 days).
The month with the least sunshine days is June (10.8 days).
Average UV index in December
Birtara, Bangladesh
- Average UV index in December: 6
The months with the highest UV index are March, April, May, June, July, August and September (UV index 7).
The months with the lowest UV index are January, February, October, November and December (UV index 6).
Average cloud cover in December
Birtara, Bangladesh
- Average cloud cover in December: 9
The month with the most cloud cover is July (Cloud cover 56).
The month with the least cloud cover is January (Cloud cover 6).
Average visibility in December
Birtara, Bangladesh
- Average visibility in December: 10km
The months with the highest visibility are January, February, March, April, May, June, November and December (10km).
The months with the lowest visibility are July, August, September and October (9km).
