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
As Chalán steps into December, the average high-temperature is measured at a still tropical 32.1°C (89.8°F), displaying minor differences from November's 30.9°C (87.6°F). During December, the nighttime temperature averages of 22.8°C (73°F).Heat index
The heat index in December is appraised at a scorching 44°C (111.2°F). Stay vigilant: Heat cramps along with heat exhaustion are expected. Heatstroke may follow prolonged exertion.Heat index determinations are made taking into account the shade and light air movements. With exposure to direct sunshine, the heat index could climb by 15 Fahrenheit (8 Celsius) degrees.
Note: The heat index, also known as 'apparent temperature' or 'real feel', marries air temperature and humidity to produce a value illustrating perceived warmth. The impact of temperature is individual, as people's perception of weather may change based on their body mass, height, and physical activity. Awareness of direct sun exposure is crucial as it has the potential to heighten the weather's effects, pushing up the heat index by 15 Fahrenheit (8 Celsius) degrees. Heat index values hold particular importance for children. Kids frequently ignore the importance of taking a break and rehydrating. Thirst is a late symptom of dehydration - thus, it is crucial to stay hydrated, especially during long-lasting physical activities.
The human body normally cools itself by perspiration, as evaporated sweat carries heat away from the body. An increase in relative humidity retards evaporation, subsequently reducing the body's heat removal rate and leading to a sensation of being overly warm. Temperature imbalances caused by excessive heat retention can trigger heat-related maladies.
Humidity
In Chalán, Colombia, the average relative humidity in December is 79%.Rainfall
In Chalán, during December, the rain falls for 17.8 days and regularly aggregates up to 48mm (1.89") of precipitation. In Chalán, during the entire year, the rain falls for 261.6 days and collects up to 1161mm (45.71") of precipitation.Daylight
With an average of 11h and 36min of daylight, December has the shortest days of the year.On the first day of the month, sunrise is at 06:02 and sunset at 17:38. On the last day of December, sunrise is at 06:17 and sunset at 17:51 -05.
Sunshine
December has the least sunshine of the year, with an average of 7h of sunshine.UV index
January through September and December, with an average maximum UV index of 7, are months with the highest UV index in Chalán. A UV Index of 6 to 7 symbolizes a high health hazard from unsafe exposure to UV radiation for ordinary individuals.Note: The maximum daily UV index of 7 in December converts into the following recommendations:
Follow precautions and abide by sun safety rules. Deterrence of sunburn is imperative. Stay out of direct sunlight and seek shade between 10 a.m. and 4 p.m., when UV radiation is strongest, but remember that shade devices may not offer full sun protection. Tightly woven clothing, when worn loosely, shields effectively against the Sun.
Frequently asked questions
How hot does it get in Chalán in December?
What is the average humidity in December in Chalán?
How much does it rain in Chalán in December?
What is the month with the shortest days in Chalán?
How many hours of daylight does Chalán have in December?
When are sunrise and sunset in December in Chalán?
What is the month with the least sunshine in Chalán?
How many hours of sunshine does Chalán have in December?
When is the highest UV index in Chalán?
What is the UV index reading in December in Chalán?
Average temperature in December
Chalán, Colombia
- Average high temperature in December: 32.1°C
The warmest month (with the highest average high temperature) is February (35.6°C).
The month with the lowest average high temperature is November (30.9°C).
- Average low temperature in December: 22.8°C
The months with the highest average low temperature are March and April (25.1°C).
The coldest month (with the lowest average low temperature) is December (22.8°C).
Average pressure in December
Chalán, Colombia
- Average pressure in December: 1008.6mbar
The months with the highest atmospheric pressure are May and September (1009.3mbar).
The months with the lowest atmospheric pressure are February and December (1008.6mbar).
Average wind speed in December
Chalán, Colombia
- Average wind speed in December: 6.1km/h
The windiest month (with the highest average wind speed) is March (7.7km/h).
The calmest months (with the lowest average wind speed) are May, June, November and December (6.1km/h).
Average humidity in December
Chalán, Colombia
- Average humidity in December: 79%
The months with the highest relative humidity are October and November (85%).
The month with the lowest relative humidity is February (65%).
Average rainfall in December
Chalán, Colombia
- Average rainfall in December: 48mm
The wettest month (with the highest rainfall) is October (174mm).
The driest months (with the least rainfall) are January and February (19mm).
Average rainfall days in December
Chalán, Colombia
- Average rainfall days in December: 17.8 days
The month with the highest number of rainy days is October (28.5 days).
The month with the least rainy days is February (10.8 days).
Average daylight in December /
Average sunshine in December
Chalán, Colombia
- Average daylight in December: 11h and 4min
The month with the longest days is June (Average daylight: 12h and 42min).
The month with the shortest days is December (Average daylight: 11h and 36min).
- Average sunshine in December: 7h and 0min
The month with the most sunshine is July (Average sunshine: 10h and 48min).
The month with the least sunshine is December (Average sunshine: 7h and 0min).
Average sunshine days in December
Chalán, Colombia
- Average sunshine days in December: 10.9 days
The month with the most sunshine days is January (17.6 days).
The month with the least sunshine days is November (1.7 days).
Average UV index in December
Chalán, Colombia
- Average UV index in December: 7
The months with the highest UV index are January, February, March, April, May, June, July, August, September and December (UV index 7).
The months with the lowest UV index are October and November (UV index 6).
Average cloud cover in December
Chalán, Colombia
- Average cloud cover in December: 31
The month with the most cloud cover is October (Cloud cover 45).
The month with the least cloud cover is January (Cloud cover 23).
Average visibility in December
Chalán, Colombia
- Average visibility in December: 9km
The months with the highest visibility are January, February and March (10km).
The months with the lowest visibility are August, September, October and November (8km).
Chalán, Colombia
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