December weather forecastAyacucho, Argentina
December
Weather in December
December, the first month of the summer in Ayacucho, is also a moderately hot month, with an average temperature varying between 28.3°C (82.9°F) and 12.9°C (55.2°F).Temperature
With the onset of December, Ayacucho experiences a subtle temperature shift, with the average high-temperature moving from 23.4°C (74.1°F) in November to a still moderately hot 28.3°C (82.9°F). Ayacucho's average low-temperature for the month of December denotes a significant decline from the daily high, recording at a cool 12.9°C (55.2°F).Heat index
The heat index value during December is computed to be a tropical 30°C (86°F). Enduring exposure and unrelenting activity might cause a state of weariness, potentially leading to heat cramps.Be aware that heat index ratings are designed for shaded locations and minor breezes. Heat index values can rise by 15 Fahrenheit (8 Celsius) degrees when in direct sunlight.
Note: The heat index, also known as 'felt air temperature' or 'apparent temperature', combines air temperature and relative humidity to represent a human perceived temperature equivalent. The influence of weather is personal, with varied individuals experiencing it differently due to differences in body mass, stature, and physical exertion levels. Direct exposure to sun rays can potentially augment the heat sensation, elevating the heat index by up to 15 Fahrenheit (8 Celsius) degrees. Heat index values are highly critical for babies and toddlers. Youngsters typically face more danger than adults since they sweat less. Their larger skin surface compared to their small bodies and heightened heat production from their activities augment their vulnerability.
Humidity
In December, the average relative humidity is 57%.Rainfall
In Ayacucho, in December, during 9.3 rainfall days, 36mm (1.42") of precipitation is typically accumulated. In Ayacucho, during the entire year, the rain falls for 95.9 days and collects up to 414mm (16.3") of precipitation.Snowfall
January through May, July through December are months without snowfall in Ayacucho.Daylight
With an average of 14h and 42min of daylight, December has the longest days of the year.On the first day of December, sunrise is at 05:27 and sunset at 19:59. On the last day of the month, sunrise is at 05:37 and sunset at 20:17 -03.
Sunshine
With an average of 11.1h of sunshine, December has the most sunshine of the year in Ayacucho, Argentina.UV index
The months with the highest UV index are January and December, with an average maximum UV index of 6. A UV Index value of 6 to 7 symbolizes a high health hazard from unsafe exposure to UV radiation for the average person.Note: The UV index of 6 in December translates into these instructions:
Undertake protective measures and comply with sun safety rules. Shielding against skin and eye damage is essential. Avoid exposure to the Sun and try to stay in the shade between 10 a.m. and 4 p.m., when UV radiation is most potent, but be aware that parasols or canopies may not offer full protection. Sunglasses that ward off UVA and UVB rays play a pivotal role in reducing solar eye damage.
Published by: Weather Atlas | About Us
Data Sources | Weather Forecasting & Climate
Frequently asked questions
Average temperature in December
Ayacucho, Argentina
- Average high temperature in December: 28.3°C
The warmest month (with the highest average high temperature) is January (30°C).
The month with the lowest average high temperature is July (11.6°C).
- Average low temperature in December: 12.9°C
The months with the highest average low temperature are January and February (14.3°C).
The coldest month (with the lowest average low temperature) is July (3.9°C).
Average pressure in December
Ayacucho, Argentina
- Average pressure in December: 1010.8mbar
The month with the highest atmospheric pressure is July (1018.6mbar).
The month with the lowest atmospheric pressure is December (1010.8mbar).
Average wind speed in December
Ayacucho, Argentina
- Average wind speed in December: 15.6km/h
The windiest months (with the highest average wind speed) are June, August and September (15.7km/h).
The calmest month (with the lowest average wind speed) is May (13.9km/h).
Average humidity in December
Ayacucho, Argentina
- Average humidity in December: 57%
The month with the highest relative humidity is May (79%).
The month with the lowest relative humidity is January (55%).
Average rainfall in December
Ayacucho, Argentina
- Average rainfall in December: 36mm
The wettest month (with the highest rainfall) is November (61mm).
The driest month (with the least rainfall) is August (18mm).
Average rainfall days in December
Ayacucho, Argentina
- Average rainfall days in December: 9.3 days
The month with the highest number of rainy days is October (11.4 days).
The month with the least rainy days is August (4.5 days).
Average snowfall days in December
Ayacucho, Argentina
- Average snowfall days in December: 0 days
The month with the highest number of snowfall days is June (0.1 days).
The months with the least snowfall days are January, February, March, April, May, July, August, September, October, November and December (0 days).
Average daylight in December /
Average sunshine in December
Ayacucho, Argentina
- Average daylight in December: 14h and 42min
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 6min
The month with the most sunshine is December (Average sunshine: 11h and 6min).
The month with the least sunshine is June (Average sunshine: 5h and 54min).
Average sunshine days in December
Ayacucho, Argentina
- Average sunshine days in December: 20.4 days
The month with the most sunshine days is August (25.6 days).
The month with the least sunshine days is October (16.6 days).
Average UV index in December
Ayacucho, Argentina
- Average UV index in December: 6
The months with the highest UV index are January and December (UV index 6).
The months with the lowest UV index are May, June, July and September (UV index 3).
Average cloud cover in December
Ayacucho, Argentina
- Average cloud cover in December: 20
The month with the most cloud cover is July (Cloud cover 38).
The month with the least cloud cover is January (Cloud cover 19).
Average visibility in December
Ayacucho, Argentina
- Average visibility in December: 10km
The months with the highest visibility are January, February, June and December (10km).
The months with the lowest visibility are March, April, May, July, August, September, October and November (9km).
