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 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
The shift into December is marked by a modest rise in the average high-temperature, moving from November's moderately hot 23.4°C (74.1°F) to a still warm 26.6°C (79.9°F). Throughout December, an average low-temperature of 17.9°C (64.2°F) is experienced.Humidity
The least humid month is December, with an average relative humidity of 36%.Rainfall
In Arroyo Los Berros, in December, during 4.3 rainfall days, 9mm (0.35") of precipitation is typically accumulated. Throughout the year, there are 64.4 rainfall days, and 148mm (5.83") of precipitation is accumulated.Snowfall
In Arroyo Los Berros, snow does not fall in January through July, September through December.Daylight
The month with the longest days is December, with an average of 15h and 6min of daylight.On the first day of December, sunrise is at 05:44 and sunset at 20:41. On the last day of the month, sunrise is at 05:53 and sunset at 21:00 -03.
Sunshine
December has the most sunshine of the year, with an average of 11.8h of sunshine.UV index
The months with the highest UV index in Arroyo Los Berros are January, February and December, with an average maximum UV index of 6. A UV Index estimate of 6 to 7 represents a high health vulnerability from exposure to the Sun's UV radiation for the ordinary person.Note: The UV index of 6 in December translates into these instructions:
Resist extreme sun exposure. Guarding against solar damage is essential. Avoid direct Sun exposure and stay in the shade between 10 a.m. and 4 p.m., a time when UV radiation is most intense, noting that not all shade structures offer full protection. Employ a wide-brim hat for potent defense against up to 50% of UV rays.
Published by: Weather Atlas | About Us
Data Sources | Weather Forecasting & Climate
Frequently asked questions
What are the temperatures in December?
What is the least humid month?
What is the average humidity in December?
How much does it rain in December?
When it does not snow?
When are the longest days in Arroyo Los Berros?
How many hours of daylight does Arroyo Los Berros have in December?
When are sunrise and sunset in December?
What month has the most sunshine in Arroyo Los Berros?
How many hours of sunshine does Arroyo Los Berros have in December?
When is the highest UV index?
What is the UV index intensity in December?
Average temperature in December
Arroyo Los Berros, Argentina
- Average high temperature in December: 26.6°C
The warmest month (with the highest average high temperature) is January (28.2°C).
The month with the lowest average high temperature is July (12.2°C).
- Average low temperature in December: 17.9°C
The month with the highest average low temperature is January (19.8°C).
The coldest month (with the lowest average low temperature) is July (6.8°C).
Average pressure in December
Arroyo Los Berros, Argentina
- Average pressure in December: 1008.9mbar
The month with the highest atmospheric pressure is September (1016.7mbar).
The month with the lowest atmospheric pressure is December (1008.9mbar).
Average wind speed in December
Arroyo Los Berros, Argentina
- Average wind speed in December: 22.2km/h
The windiest month (with the highest average wind speed) is June (23.6km/h).
The calmest month (with the lowest average wind speed) is April (20.1km/h).
Average humidity in December
Arroyo Los Berros, Argentina
- Average humidity in December: 36%
The months with the highest relative humidity are June and July (56%).
The month with the lowest relative humidity is December (36%).
Average rainfall in December
Arroyo Los Berros, Argentina
- Average rainfall in December: 9mm
The wettest month (with the highest rainfall) is April (22mm).
The driest month (with the least rainfall) is January (5mm).
Average rainfall days in December
Arroyo Los Berros, Argentina
- Average rainfall days in December: 4.3 days
The month with the highest number of rainy days is July (6.8 days).
The month with the least rainy days is January (3.3 days).
Average snowfall days in December
Arroyo Los Berros, Argentina
- Average snowfall days in December: 0 days
The month with the highest number of snowfall days is August (0.1 days).
The months with the least snowfall days are January, February, March, April, May, June, July, September, October, November and December (0 days).
Average daylight in December /
Average sunshine in December
Arroyo Los Berros, Argentina
- Average daylight in December: 15h and 1min
The month with the longest days is December (Average daylight: 15h and 6min).
The month with the shortest days is June (Average daylight: 9h and 12min).
- Average sunshine in December: 11h and 5min
The month with the most sunshine is December (Average sunshine: 11h and 48min).
The month with the least sunshine is June (Average sunshine: 7h and 12min).
Average sunshine days in December
Arroyo Los Berros, Argentina
- Average sunshine days in December: 25.6 days
The month with the most sunshine days is January (26.7 days).
The month with the least sunshine days is June (22.1 days).
Average UV index in December
Arroyo Los Berros, 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 June and July (UV index 3).
Average cloud cover in December
Arroyo Los Berros, Argentina
- Average cloud cover in December: 14
The month with the most cloud cover is July (Cloud cover 28).
The month with the least cloud cover is January (Cloud cover 11).
Average visibility in December
Arroyo Los Berros, Argentina
- 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).
