December weather forecastLos Olmos, Chile
December
Weather in December
December, the first month of the summer in Los Olmos, is still a warm month, with an average temperature fluctuating between 28.9°C (84°F) and 12.2°C (54°F).Temperature
Los Olmos experiences a minor change to a still warm 28.9°C (84°F) in average high-temperature during December, closely reflecting November. In December, the nighttime temperature plummets remarkably from the daily apex to a steady average of 12.2°C (54°F).Heat index
December's average heat index is evaluated at 29°C (84.2°F). If exposure and ongoing activity persist, they might induce a state of tiredness and heat cramps.Take into consideration that the heat index values are calculated for shade and light wind conditions. The heat index could experience an increase of 15 Fahrenheit (8 Celsius) degrees due to direct sunlight.
Note: The heat index, also known as 'real feel' or 'felt air temperature', is a metric representing the sensation of warmth when air temperature and moisture come together. One's weather perception can be influenced by a range of factors including metabolic differences, being pregnant, and their level of physical activity. Realize that direct exposure to sunlight can augment the felt heat, leading to a potential increase in the heat index by 15 Fahrenheit (8 Celsius) degrees. Heat index values are of high significance for children. Young individuals are typically more threatened than adults due to their reduced perspiration. Also, the larger skin surface proportionate to their small bodies and the increased heat from their activities magnify their risk.
Humidity
The average relative humidity in December is 48%.Rainfall
In Los Olmos, Chile, during December, the rain falls for 2.1 days and regularly aggregates up to 6mm (0.24") of precipitation. Throughout the year, in Los Olmos, there are 54 rainfall days, and 284mm (11.18") of precipitation is accumulated.Daylight
December has the longest days of the year, with an average of 14h and 18min of daylight.On the first day of the month, sunrise is at 06:25 and sunset at 20:39. On the last day of December, in Los Olmos, sunrise is at 06:36 and sunset at 20:57 -03.
Sunshine
In December, the average sunshine is 9.8h.UV index
The months with the highest UV index in Los Olmos are January, February and 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 radiation for the ordinary person.Note: The maximum daily UV index of 6 during December translates into the following directions:
Take precautions and adopt sun safety practices. Protection against sunburn is obliged. Between 10 a.m. and 4 p.m., the Sun emits the most powerful UV radiation. Limit direct exposure to the Sun during these hours. Experience reduced UV exposure by about half when donning a wide-brim hat.
Published by: Weather Atlas | About Us
Data Sources | Weather Forecasting & Climate
Frequently asked questions
Average temperature in December
Los Olmos, Chile
- Average high temperature in December: 28.9°C
The warmest month (with the highest average high temperature) is January (30.7°C).
The month with the lowest average high temperature is July (15°C).
- Average low temperature in December: 12.2°C
The month with the highest average low temperature is January (13.9°C).
The coldest month (with the lowest average low temperature) is July (5°C).
Average pressure in December
Los Olmos, Chile
- Average pressure in December: 1015.2mbar
The month with the highest atmospheric pressure is July (1019.7mbar).
The month with the lowest atmospheric pressure is February (1014.4mbar).
Average wind speed in December
Los Olmos, Chile
- Average wind speed in December: 7.4km/h
The windiest month (with the highest average wind speed) is January (7.6km/h).
The calmest months (with the lowest average wind speed) are May and August (5.5km/h).
Average humidity in December
Los Olmos, Chile
- Average humidity in December: 48%
The months with the highest relative humidity are July and August (64%).
The month with the lowest relative humidity is March (46%).
Average rainfall in December
Los Olmos, Chile
- Average rainfall in December: 6mm
The wettest month (with the highest rainfall) is June (84mm).
The driest months (with the least rainfall) are February and March (1mm).
Average rainfall days in December
Los Olmos, Chile
- Average rainfall days in December: 2.1 days
The month with the highest number of rainy days is June (7.8 days).
The month with the least rainy days is February (1.2 days).
Average daylight in December /
Average sunshine in December
Los Olmos, Chile
- Average daylight in December: 14h and 18min
The month with the longest days is December (Average daylight: 14h and 18min).
The month with the shortest days is June (Average daylight: 10h and 0min).
- Average sunshine in December: 9h and 48min
The months with the most sunshine are January and February (Average sunshine: 9h and 54min).
The month with the least sunshine is June (Average sunshine: 7h and 54min).
Average sunshine days in December
Los Olmos, Chile
- Average sunshine days in December: 28.2 days
The month with the most sunshine days is March (29.1 days).
The month with the least sunshine days is June (20.8 days).
Average UV index in December
Los Olmos, Chile
- Average UV index in December: 6
The months with the highest UV index are January, February and December (UV index 6).
The months with the lowest UV index are June and July (UV index 3).
Average cloud cover in December
Los Olmos, Chile
- Average cloud cover in December: 7
The month with the most cloud cover is June (Cloud cover 30).
The month with the least cloud cover is February (Cloud cover 5).
Average visibility in December
Los Olmos, Chile
- Average visibility in December: 10km
The months with the highest visibility are January, February, March, April, May, June, July, August, September, October, November and December (10km).
The months with the lowest visibility are January, February, March, April, May, June, July, August, September, October, November and December (10km).
