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
December's arrival signals a subtle increase in average high-temperatures, moving from November's warm 28.5°C (83.3°F) to a hot 31.5°C (88.7°F). San José de Feliciano reports a sharp reduction in temperature during December, averaging at a refreshing 18.6°C (65.5°F) at night.Heat index
For most parts of December, the heat index is estimated at a very hot 37°C (98.6°F). Incorporate additional safety actions, heat cramps and heat exhaustion are possible. Long-term activity may induce heatstroke.Heat index data is primarily for areas with shade and subjected to light winds. Exposure to direct sunlight may make the heat index values climb by 15 Fahrenheit (8 Celsius) degrees.
Note: The heat index, also known as 'feels like' or 'real feel', blends air temperature and moisture content to represent the felt temperature to humans. A person's impression of weather can be shaped by several aspects, among them metabolic variations, pregnancy, and levels of physical activity. It is noteworthy that being in direct sunlight can enhance the weather's impact, raising the heat index by as much as 15 Fahrenheit (8 Celsius) degrees. Heat index values are extremely significant for babies and toddlers. Children frequently underestimate the necessity to rest and hydrate. Thirst is a late sign of dehydration - thus, it is vital to stay hydrated, particularly during lengthy physical exercises.
Perspiration is essential for the human body; it facilitates cooling through the process of sweat evaporation. High relative humidity reduces the evaporation rate, resulting in a lower heat removal rate from the body, causing the perception of being overheated. Inadequate heat shedding in the face of rising body temperatures hints at potential dehydration risks.
Humidity
The average relative humidity in December is 64%.Rainfall
The month with the most rainfall is December, when the rain falls for 9 days and typically aggregates up to 99mm (3.9") of precipitation.Daylight
With an average of 14h and 6min of daylight, December has the longest days of the year in San José de Feliciano, Argentina.On the first day of the month, sunrise is at 05:45 and sunset at 19:43. On the last day of December, in San José de Feliciano, Argentina, sunrise is at 05:56 and sunset at 20:00 -03.
Sunshine
December has the most sunshine of the year in San José de Feliciano, with an average of 10.8h of sunshine.UV index
January and December, with an average maximum UV index of 7, are months with the highest UV index in San José de Feliciano. A UV Index of 6 to 7 symbolizes a high threat to health from exposure to the Sun's UV rays for ordinary individuals.Note: A maximum UV index of 7 in December translates into the following recommendations:
Deflect overexposure. Sun protection is a necessity. Attempt to stay under shade and limit exposure to the Sun between 10 a.m. and 4 p.m., when UV radiation is at its peak. Remember, devices such as parasols or canopies might not provide complete sun protection. Loose clothes with a tight weave are optimal for safeguarding yourself against the Sun's rays.
Frequently asked questions
How hot is December in San José de Feliciano?
What is the average humidity in December in San José de Feliciano?
What is the rainiest month in San José de Feliciano?
How many days does it rain in December in San José de Feliciano?
When are the longest days in San José de Feliciano?
How many hours of daylight does San José de Feliciano have in December?
When are sunrise and sunset in December in San José de Feliciano?
What month has the most sunshine in San José de Feliciano?
How long on average sun shines in December in San José de Feliciano?
What are the months with the highest UV index in San José de Feliciano?
What is the UV index intensity in December in San José de Feliciano?
Average temperature in December
San José de Feliciano, Argentina
- Average high temperature in December: 31.5°C
The warmest month (with the highest average high temperature) is January (33.1°C).
The month with the lowest average high temperature is July (17.2°C).
- Average low temperature in December: 18.6°C
The months with the highest average low temperature are January and February (20.4°C).
The coldest month (with the lowest average low temperature) is July (8.5°C).
Average pressure in December
San José de Feliciano, Argentina
- Average pressure in December: 1009.4mbar
The month with the highest atmospheric pressure is July (1018.6mbar).
The month with the lowest atmospheric pressure is December (1009.4mbar).
Average wind speed in December
San José de Feliciano, Argentina
- Average wind speed in December: 10.9km/h
The windiest month (with the highest average wind speed) is October (12.5km/h).
The calmest month (with the lowest average wind speed) is April (9.6km/h).
Average humidity in December
San José de Feliciano, Argentina
- Average humidity in December: 64%
The month with the highest relative humidity is June (85%).
The month with the lowest relative humidity is January (61%).
Average rainfall in December
San José de Feliciano, Argentina
- Average rainfall in December: 99mm
The wettest month (with the highest rainfall) is December (99mm).
The driest months (with the least rainfall) are March and July (30mm).
Average rainfall days in December
San José de Feliciano, Argentina
- Average rainfall days in December: 9 days
The month with the highest number of rainy days is October (10.2 days).
The month with the least rainy days is June (7.3 days).
Average daylight in December /
Average sunshine in December
San José de Feliciano, Argentina
- Average daylight in December: 14h and 1min
The month with the longest days is December (Average daylight: 14h and 6min).
The month with the shortest days is June (Average daylight: 10h and 12min).
- Average sunshine in December: 10h and 5min
The month with the most sunshine is December (Average sunshine: 10h and 48min).
The month with the least sunshine is May (Average sunshine: 6h and 48min).
Average sunshine days in December
San José de Feliciano, Argentina
- Average sunshine days in December: 21 days
The month with the most sunshine days is August (22.5 days).
The month with the least sunshine days is February (16.8 days).
Average UV index in December
San José de Feliciano, Argentina
- Average UV index in December: 7
The months with the highest UV index are January and December (UV index 7).
The months with the lowest UV index are April, May, June, July and August (UV index 4).
Average cloud cover in December
San José de Feliciano, Argentina
- Average cloud cover in December: 23
The month with the most cloud cover is May (Cloud cover 48).
The months with the least cloud cover are January, March and December (Cloud cover 23).
Average visibility in December
San José de Feliciano, Argentina
- Average visibility in December: 9km
The months with the highest visibility are January, February, March, April, September, October, November and December (9km).
The month with the lowest visibility is May (7km).
San José de Feliciano, Argentina
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