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 weather displays an average high-temperature of a still warm 28.9°C (84°F), slightly varied from November's 26.8°C (80.2°F). Peñaflor, amidst the high December temperatures, experiences a substantial shift to an average nighttime low of 12.2°C (54°F).Heat index
For most parts of December, the heat index is calculated to be 29°C (84.2°F). Continuing activity during long-lasting exposure might induce tiredness and result in heat cramps.Realize that the values for the heat index are set for shaded places and light winds. The heat index values could be amplified by up to 15 Fahrenheit (8 Celsius) degrees in direct sunlight.
Note: The heat index, also known as 'feels like' or 'felt air temperature', combines air temperature and relative humidity to represent a human perceived temperature equivalent. Elements such as metabolic variations, being pregnant, and physical activity can impact one's weather perception. Bear in mind that direct sunshine exposure increases weather impact, and may raise heat index by up to 15 Fahrenheit (8 Celsius) degrees. Heat index values are highly critical to babies and toddlers. Children often miss understanding the importance of rest and rehydration. Thirst usually appears late during dehydration - therefore, maintaining hydration, particularly during long physical activities, is essential.
Humidity
In December, the average relative humidity in Peñaflor is 48%.Rainfall
In Peñaflor, during December, the rain falls for 2.1 days and regularly aggregates up to 6mm (0.24") of precipitation. Throughout the year, 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 December, sunrise is at 06:26 and sunset at 20:39. On the last day of the month, sunrise is at 06:36 and sunset at 20:57 -03.
Sunshine
The average sunshine in December is 9.8h.UV index
January, February and December, with an average maximum UV index of 6, are months with the highest UV index. A UV Index of 6 to 7 symbolizes a high health hazard from exposure to the Sun's UV radiation for the average person.Note: The UV index of 6 in December translates into these instructions:
Uphold preventive measures and conform to sun safety guidelines. Defending against skin and eye harm is crucial. Limit your direct sun exposure, especially between 10 a.m. and 4 p.m., when UV radiation is strongest. Shade structures might not provide complete sun protection. In bright sunlight, prioritize sunglasses that grant protection from UVA and UVB radiation.
Published by: Weather Atlas | About Us
Data Sources | Weather Forecasting & Climate
Frequently asked questions
How hot does it get in December?
What is the average humidity in December?
How much does it rain in Peñaflor in December?
When are the longest days?
What is the average length of the day in December?
When is the sunrise / sunset in December?
How long on average sun shines in December?
What is the month with the highest UV index?
What is the UV index reading in December?
Average temperature in December
Peñaflor, 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
Peñaflor, 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
Peñaflor, 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
Peñaflor, 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
Peñaflor, 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
Peñaflor, 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
Peñaflor, Chile
- Average daylight in December: 14h and 2min
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 5min
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
Peñaflor, 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
Peñaflor, 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
Peñaflor, 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
Peñaflor, 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).
