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 snowfall in December
- Average snowfall 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
In December, the average high-temperature marginally rises from 23.9°C (75°F) in November to a still moderately hot 28.7°C (83.7°F). A striking difference from the daytime highs is registered during December nights in Bernasconi, with an average temperature of 14.3°C (57.7°F).Heat index
In December, the heat index is estimated at 29°C (84.2°F). Ongoing activity coupled with exposure often results in weariness and could induce heat cramps.Know that the heat index computations account for shaded terrains and slight winds. The heat index has the potential to rise by 15 Fahrenheit (8 Celsius) degrees with direct sunshine exposure.
Note: The heat index, also known as 'feels like' or 'apparent temperature', is a calculated temperature value of how hot it feels when the moisture in the air is factored in. A person's impression of weather can be swayed by numerous aspects, among them metabolic variations, pregnancy, and activity levels. In the direct sunlight, the weather's impact can be amplified, possibly boosting the heat index by up to 15 Fahrenheit (8 Celsius) degrees. Heat index values are particularly meaningful for babies and toddlers. Young ones often underestimate the need for rest and rehydration. Thirst appears late in dehydration - hence, it is important to keep hydrated, particularly during prolonged physical activities.
Humidity
In Bernasconi, the average relative humidity in December is 46%.Rainfall
In Bernasconi, in December, during 8 rainfall days, 55mm (2.17") of precipitation is typically accumulated. Throughout the year, there are 93.5 rainfall days, and 384mm (15.12") of precipitation is accumulated.Snowfall
In Bernasconi, snow does not fall in January through June, August through December.Daylight
The month with the longest days is December, with an average of 14h and 42min of daylight.On the first day of the month, sunrise is at 05:46 and sunset at 20:22. On the last day of December, sunrise is at 05:55 and sunset at 20:40 -03.
Sunshine
December has the most sunshine of the year, with an average of 11.5h of sunshine.UV index
The months with the highest UV index are January, February and December, with an average maximum UV index of 6. A UV Index of 6 to 7 symbolizes a high health risk from exposure to the Sun's UV rays for the ordinary person.Note: The average daily UV index of 6 in December transforms into the following instructions:
Shield from overexposure. Defense against sun-related harm is required. Stay in the shade and limit sun exposure from 10 a.m. to 4 p.m., when UV radiation is most potent. Keep in mind that shade structures like parasols or canopies do not offer full protection. Wearing sunglasses with both UVA and UVB protection effectively reduces sun-induced eye damage.
Published by: Weather Atlas | About Us
Data Sources | Weather Forecasting & Climate
Frequently asked questions
How hot is December in Bernasconi?
What is the average humidity in December in Bernasconi?
How many days does it rain in December?
When it does not snow?
When are the longest days?
What is the average length of the day in December?
What time are sunrise and sunset in December?
What month has the most sunshine?
How many hours of sunshine does Bernasconi have in December?
What is the month with the highest UV index?
What is the UV index intensity in December?
Average temperature in December
Bernasconi, Argentina
- Average high temperature in December: 28.7°C
The warmest month (with the highest average high temperature) is January (30.4°C).
The month with the lowest average high temperature is July (11.4°C).
- Average low temperature in December: 14.3°C
The month with the highest average low temperature is January (15.8°C).
The coldest month (with the lowest average low temperature) is July (3.4°C).
Average pressure in December
Bernasconi, Argentina
- Average pressure in December: 1010.2mbar
The month with the highest atmospheric pressure is July (1018.7mbar).
The month with the lowest atmospheric pressure is December (1010.2mbar).
Average wind speed in December
Bernasconi, Argentina
- Average wind speed in December: 15km/h
The windiest month (with the highest average wind speed) is August (15.5km/h).
The calmest month (with the lowest average wind speed) is May (13.3km/h).
Average humidity in December
Bernasconi, Argentina
- Average humidity in December: 46%
The month with the highest relative humidity is May (73%).
The month with the lowest relative humidity is January (44%).
Average rainfall in December
Bernasconi, Argentina
- Average rainfall in December: 55mm
The wettest month (with the highest rainfall) is November (65mm).
The driest month (with the least rainfall) is August (11mm).
Average rainfall days in December
Bernasconi, Argentina
- Average rainfall days in December: 8 days
The month with the highest number of rainy days is November (10.5 days).
The month with the least rainy days is August (4.6 days).
Average snowfall in December
Bernasconi, Argentina
- Average snowfall in December: 0mm
The month with the highest snowfall is July (1mm).
The months with the least snowfall are January, February, March, April, May, June, August, September, October, November and December (0mm).
Average snowfall days in December
Bernasconi, Argentina
- Average snowfall days in December: 0 days
The month with the highest number of snowfall days is July (0.4 days).
The months with the least snowfall days are January, February, March, April, May, August, October, November and December (0 days).
Average daylight in December /
Average sunshine in December
Bernasconi, Argentina
- Average daylight in December: 14h and 4min
The month with the longest days is December (Average daylight: 14h and 42min).
The month with the shortest days is June (Average daylight: 9h and 36min).
- Average sunshine in December: 11h and 3min
The month with the most sunshine is December (Average sunshine: 11h and 30min).
The month with the least sunshine is June (Average sunshine: 6h and 24min).
Average sunshine days in December
Bernasconi, Argentina
- Average sunshine days in December: 21.2 days
The month with the most sunshine days is August (24.5 days).
The month with the least sunshine days is November (18.3 days).
Average UV index in December
Bernasconi, Argentina
- 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 May, June, July, August and September (UV index 3).
Average cloud cover in December
Bernasconi, Argentina
- Average cloud cover in December: 16
The month with the most cloud cover is May (Cloud cover 35).
The month with the least cloud cover is January (Cloud cover 13).
Average visibility in December
Bernasconi, Argentina
- Average visibility in December: 10km
The months with the highest visibility are January, February, March, April, June, August, September and December (10km).
The months with the lowest visibility are May, July, October and November (9km).
