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's onset records a minor alteration in the average high-temperature to a still pleasant 21.6°C (70.9°F) from November's 20.7°C (69.3°F). Bello's nighttime temperature during December is consistently averaged at a fresh 12.1°C (53.8°F).Humidity
In Bello, the average relative humidity in December is 85%.Rainfall
In Bello, during December, the rain falls for 27.1 days and regularly aggregates up to 162mm (6.38") of precipitation. In Bello, Colombia, during the entire year, the rain falls for 340.2 days and collects up to 2682mm (105.59") of precipitation.Daylight
With an average of 11h and 48min of daylight, December has the shortest days of the year.On the first day of December in Bello, sunrise is at 05:58 and sunset at 17:44. On the last day of the month, sunrise is at 06:12 and sunset at 17:58 -05.
Sunshine
The month with the least sunshine is December, with an average of 6.2h of sunshine.UV index
January, March, April, June through August and December, with an average maximum UV index of 5, are months with the highest UV index. A UV Index estimate of 3 to 5 represents a medium vulnerability from unsafe exposure to UV radiation for the average person.Note: A daily maximum UV index of 5 in December translates into the following instructions:
Heed the precautions - Suggestions to avoid sunburn are made. Direct exposure to the Sun's intense radiation around midday should be avoided for health reasons. Sun protection is enhanced with clothing that boasts a tight weave yet offers a loose fit.
Published by: Weather Atlas | About Us
Data Sources | Weather Forecasting & Climate
Frequently asked questions
What is the average December temperature in Bello?
What is the average humidity in December in Bello?
How much does it rain in Bello in December?
What is the month with the shortest days in Bello?
How many hours of daylight does Bello have in December?
What time are sunrise and sunset in December in Bello?
What is the month with the least sunshine in Bello?
How many hours of sunshine does Bello have in December?
What are the months with the highest UV index in Bello?
How high is the UV index in December in Bello?
Average temperature in December
Bello, Colombia
- Average high temperature in December: 21.6°C
The warmest month (with the highest average high temperature) is August (23.8°C).
The month with the lowest average high temperature is November (20.7°C).
- Average low temperature in December: 12.1°C
The month with the highest average low temperature is April (13°C).
The coldest months (with the lowest average low temperature) are July and August (11.3°C).
Average pressure in December
Bello, Colombia
- Average pressure in December: 1011.4mbar
The months with the highest atmospheric pressure are May and September (1012mbar).
The month with the lowest atmospheric pressure is February (1011.3mbar).
Average wind speed in December
Bello, Colombia
- Average wind speed in December: 3.3km/h
The windiest month (with the highest average wind speed) is July (4.7km/h).
The calmest month (with the lowest average wind speed) is November (2.8km/h).
Average humidity in December
Bello, Colombia
- Average humidity in December: 85%
The month with the highest relative humidity is November (89%).
The months with the lowest relative humidity are July and August (79%).
Average rainfall in December
Bello, Colombia
- Average rainfall in December: 162mm
The wettest month (with the highest rainfall) is April (348mm).
The driest month (with the least rainfall) is January (129mm).
Average rainfall days in December
Bello, Colombia
- Average rainfall days in December: 27.1 days
The month with the highest number of rainy days is May (30.6 days).
The month with the least rainy days is January (25.4 days).
Average daylight in December /
Average sunshine in December
Bello, Colombia
- Average daylight in December: 11h and 5min
The month with the longest days is June (Average daylight: 12h and 30min).
The month with the shortest days is December (Average daylight: 11h and 48min).
- Average sunshine in December: 6h and 1min
The month with the most sunshine is August (Average sunshine: 10h and 6min).
The month with the least sunshine is December (Average sunshine: 6h and 12min).
Average sunshine days in December
Bello, Colombia
- Average sunshine days in December: 2.1 days
The month with the most sunshine days is January (3.7 days).
The month with the least sunshine days is May (0.2 days).
Average UV index in December
Bello, Colombia
- Average UV index in December: 5
The months with the highest UV index are January, March, April, June, July, August and December (UV index 5).
The months with the lowest UV index are February, May, September, October and November (UV index 4).
Average cloud cover in December
Bello, Colombia
- Average cloud cover in December: 60
The month with the most cloud cover is November (Cloud cover 67).
The months with the least cloud cover are July and August (Cloud cover 46).
Average visibility in December
Bello, Colombia
- Average visibility in December: 7km
The months with the highest visibility are June, July and August (8km).
The month with the lowest visibility is November (6km).
