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
In Martínez, stepping into December brings a gentle temperature nudge, moving slightly up from November's moderately hot 24.6°C (76.3°F) to a still warm 28.4°C (83.1°F). Throughout December, the average low-temperature in Martínez, Argentina, dips to an enjoyable 18.5°C (65.3°F).Heat index
For December, the heat index is calculated to be a hot 30°C (86°F). Ongoing activity coupled with exposure often results in weariness and could induce heat cramps.One should be cognizant that the heat index values are tailored for shaded spots and mild winds. Under direct sunshine, the heat index values might be elevated by 15 Fahrenheit (8 Celsius) degrees.
Note: The heat index, also known as 'feels like' or 'real feel', takes into account both air temperature and humidity to illustrate what people actually feel. One's weather perception can be influenced by a range of factors including metabolic differences, being pregnant, and their level of physical activity. It is important to note that direct sunlight can intensify the weather impact, potentially raising the heat index by 15 Fahrenheit (8 Celsius) degrees. Heat index values hold great significance to children. Kids generally face higher risks than adults as they sweat less. Along with their large skin surface compared to their small bodies and higher heat production due to their activities, their vulnerability is increased.
Humidity
In December, the average relative humidity is 59%.Rainfall
In Martínez, during December, the rain falls for 8.6 days and regularly aggregates up to 51mm (2.01") of precipitation. In Martínez, during the entire year, the rain falls for 100 days and collects up to 474mm (18.66") of precipitation.Snowfall
In Martínez, snow does not fall in January through June, August through December.Daylight
December has the longest days of the year, with an average of 14h and 24min of daylight.On the first day of December in Martínez, Argentina, sunrise is at 05:34 and sunset at 19:52. On the last day of the month, sunrise is at 05:44 and sunset at 20:09 -03.
Sunshine
The month with the most sunshine is December, with an average of 11.1h of sunshine.UV index
January through March, November and December, with an average maximum UV index of 6, are months with the highest UV index in Martínez. A UV Index reading of 6 to 7 represents a high health hazard from unsafe exposure to UV radiation for average individuals.Note: In December, the maximum UV index of 6 transforms into these recommendations:
Stand by precautions and apply sun safety measures. Evading sunburn is of great importance. Avoid direct sunlight between the hours of 10 a.m. and 4 p.m., when UV radiation is at its peak. Keep in mind that shade structures may not provide complete protection. Shield yourself from the harmful effects of UV radiation with sun-protective attire, a hat, and quality sunglasses.
Published by: Weather Atlas | About Us
Data Sources | Weather Forecasting & Climate
Frequently asked questions
How hot does it get in Martínez in December?
What is the average humidity in December in Martínez?
How many days does it rain in December in Martínez?
When it does not snow in Martínez?
When are the longest days in Martínez?
How many hours of daylight does Martínez have in December?
When is the sunrise / sunset in December in Martínez?
What month has the most sunshine in Martínez?
How long on average sun shines in December in Martínez?
When is the highest UV index in Martínez?
What is the UV index reading in December in Martínez?
Average temperature in December
Martínez, Argentina
- Average high temperature in December: 28.4°C
The warmest month (with the highest average high temperature) is January (30°C).
The month with the lowest average high temperature is July (14°C).
- Average low temperature in December: 18.5°C
The month with the highest average low temperature is January (20.5°C).
The coldest month (with the lowest average low temperature) is July (8.4°C).
Average pressure in December
Martínez, Argentina
- Average pressure in December: 1011mbar
The month with the highest atmospheric pressure is July (1019.2mbar).
The month with the lowest atmospheric pressure is December (1011mbar).
Average wind speed in December
Martínez, Argentina
- Average wind speed in December: 14km/h
The windiest month (with the highest average wind speed) is September (16.6km/h).
The calmest months (with the lowest average wind speed) are March and December (14km/h).
Average humidity in December
Martínez, Argentina
- Average humidity in December: 59%
The months with the highest relative humidity are May and July (75%).
The month with the lowest relative humidity is January (58%).
Average rainfall in December
Martínez, Argentina
- Average rainfall in December: 51mm
The wettest month (with the highest rainfall) is November (58mm).
The driest month (with the least rainfall) is September (29mm).
Average rainfall days in December
Martínez, Argentina
- Average rainfall days in December: 8.6 days
The month with the highest number of rainy days is October (9.6 days).
The month with the least rainy days is August (6.9 days).
Average snowfall days in December
Martínez, Argentina
- Average snowfall days in December: 0 days
The month with the highest number of snowfall days is July (0.1 days).
The months with the least snowfall days are January, February, March, April, May, June, August, September, October, November and December (0 days).
Average daylight in December /
Average sunshine in December
Martínez, Argentina
- Average daylight in December: 14h and 2min
The month with the longest days is December (Average daylight: 14h and 24min).
The month with the shortest days is June (Average daylight: 9h and 54min).
- Average sunshine in December: 11h and 1min
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 48min).
Average sunshine days in December
Martínez, Argentina
- Average sunshine days in December: 20.7 days
The months with the most sunshine days are January and August (22.1 days).
The month with the least sunshine days is February (18.6 days).
Average UV index in December
Martínez, Argentina
- Average UV index in December: 6
The months with the highest UV index are January, February, March, November and December (UV index 6).
The month with the lowest UV index is July (UV index 3).
Average cloud cover in December
Martínez, Argentina
- Average cloud cover in December: 19
The month with the most cloud cover is July (Cloud cover 38).
The month with the least cloud cover is January (Cloud cover 17).
Average visibility in December
Martínez, Argentina
- Average visibility in December: 10km
The months with the highest visibility are January, February, March, April, May, June, August, September, October, November and December (10km).
The month with the lowest visibility is July (9km).
