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
A slight uplift in the average high-temperature marks December, adjusting from November's moderately hot 25.7°C (78.3°F) to a still warm 29.1°C (84.4°F). Nirivilo observes a noteworthy temperature drop from the daily highs during December nights, with a mean temperature of 11°C (51.8°F).Heat index
For December, the heat index is calculated to be a tropical 30°C (86°F). One might feel worn out with persistent exposure and activity, resulting in heat cramps.Thinking about the heat index, one should account for its values in shaded areas with gentle breezes. The heat index may experience an enhancement of 15 Fahrenheit (8 Celsius) degrees under direct sunlight.
Note: The heat index, also known as 'real feel' or 'feels like', is a single figure representing how weather conditions feel when combining temperature and humidity. An individual's perception of weather can be swayed by a variety of elements including metabolic differences, pregnancy status, and their level of physical exertion. With direct sunlight, be aware that it might enhance the heat sensation, raising the heat index by up to 15 Fahrenheit (8 Celsius) degrees. Heat index values are highly critical for babies and toddlers. Children frequently do not comprehend the need for rest and hydration. Thirst is an advanced stage of dehydration - staying hydrated, especially during extended physical exercises, is essential.
Humidity
In December, the average relative humidity is 53%.Rainfall
In Nirivilo, in December, it is raining for 1.6 days, with typically 6mm (0.24") of accumulated precipitation. In Nirivilo, during the entire year, the rain falls for 66 days and collects up to 445mm (17.52") of precipitation.Daylight
The month with the longest days in Nirivilo is December, with an average of 14h and 30min of daylight.On the first day of the month, sunrise is at 06:25 and sunset at 20:49. On the last day of December, sunrise is at 06:36 and sunset at 21:07 -03.
Sunshine
The average sunshine in December is 10.6h.UV index
January, February and December, with an average maximum UV index of 6, are months with the highest UV index in Nirivilo, Chile. A UV Index reading of 6 to 7 represents a high threat to health from exposure to the Sun's UV rays for the ordinary person.Note: In December, a regular UV index of 6 translates into these guidelines:
Resist extreme sun exposure. Guarding against solar damage is essential. Between 10 a.m. and 4 p.m., UV radiation is strongest. Make an effort to avoid direct sunlight during this time, remembering that shade structures may not provide full sun protection. For effective sun eye protection, rely on sunglasses certified for UVA and UVB resistance.
Frequently asked questions
Is it hot in Nirivilo during December?
What is the average humidity in December in Nirivilo?
How much does it rain in Nirivilo in December?
When are the longest days in Nirivilo?
How many hours of daylight does Nirivilo have in December?
When is the sunrise / sunset in December in Nirivilo?
How long on average sun shines in December in Nirivilo?
What is the month with the highest UV index in Nirivilo?
How high is the UV index in December in Nirivilo?
Average temperature in December
Nirivilo, Chile
- Average high temperature in December: 29.1°C
The warmest month (with the highest average high temperature) is January (31.8°C).
The month with the lowest average high temperature is July (13.3°C).
- Average low temperature in December: 11°C
The month with the highest average low temperature is January (13°C).
The coldest month (with the lowest average low temperature) is July (4.8°C).
Average pressure in December
Nirivilo, Chile
- Average pressure in December: 1014.9mbar
The month with the highest atmospheric pressure is July (1020.1mbar).
The month with the lowest atmospheric pressure is February (1013.9mbar).
Average wind speed in December
Nirivilo, Chile
- Average wind speed in December: 9.5km/h
The windiest month (with the highest average wind speed) is January (9.6km/h).
The calmest month (with the lowest average wind speed) is May (6.9km/h).
Average humidity in December
Nirivilo, Chile
- Average humidity in December: 53%
The month with the highest relative humidity is July (79%).
The month with the lowest relative humidity is January (50%).
Average rainfall in December
Nirivilo, Chile
- Average rainfall in December: 6mm
The wettest month (with the highest rainfall) is June (117mm).
The driest months (with the least rainfall) are January and February (2mm).
Average rainfall days in December
Nirivilo, Chile
- Average rainfall days in December: 1.6 days
The month with the highest number of rainy days is July (10.6 days).
The month with the least rainy days is February (1.1 days).
Average daylight in December /
Average sunshine in December
Nirivilo, Chile
- Average daylight in December: 14h and 3min
The month with the longest days is December (Average daylight: 14h and 30min).
The month with the shortest days is June (Average daylight: 9h and 48min).
- Average sunshine in December: 10h and 4min
The month with the most sunshine is January (Average sunshine: 11h and 30min).
The month with the least sunshine is June (Average sunshine: 7h and 30min).
Average sunshine days in December
Nirivilo, Chile
- Average sunshine days in December: 29.1 days
The month with the most sunshine days is March (29.3 days).
The month with the least sunshine days is June (18.8 days).
Average UV index in December
Nirivilo, 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
Nirivilo, Chile
- Average cloud cover in December: 10
The months with the most cloud cover are June and August (Cloud cover 36).
The months with the least cloud cover are January and February (Cloud cover 7).
Average visibility in December
Nirivilo, Chile
- Average visibility in December: 10km
The months with the highest visibility are January, February, March, April and December (10km).
The months with the lowest visibility are May, June, July, August, September, October and November (9km).
Nirivilo, Chile
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