January weather forecast
San Miguel de Tucumán, Argentina

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Weather in January

As the first month of the year rings in, San Miguel de Tucumán showcases rather typical summer weather patterns. Enjoying an average high of 31.1°C (88°F), the city defines the essence of midsummer in Argentina. Pressure readings remain fairly constant around this period, hinting at stable thermal conditions. Rainfall is a frequent occurrence yet doesn't tend to disrupt daily life. Despite the heat, a relative humidity of 66% ensures a pleasant atmosphere, tempering the summer warmth.

Temperature

San Miguel de Tucumán, Argentina, records the warmest temperatures in January, averaging a high of 31.1°C (88°F) and a low of 19.4°C (66.9°F).

Heat index

The average heat index in January is appraised at a sweltering 37°C (98.6°F). Emphasize additional safety, risk of heat cramps and heat exhaustion is high. Continuous activity might result in heatstroke.
The metrics for the heat index are tailored for both shady environments and light winds. Direct sunshine exposure could raise heat index values by as much as 15 Fahrenheit (8 Celsius) degrees.
Note: The heat index, also known as 'feels like' or 'apparent temperature', reflects the blend of air temperature and relative humidity to give a temperature impression. One's perception of temperature can vary depending on physical activity and individual heat sensitivity, influenced by factors like wind, attire, and metabolic variations. Considering the impact of direct sunlight, it's possible for the heat index to surge by up to 15 Fahrenheit (8 Celsius) degrees. Heat index values are especially vital to children. Children regularly disregard the necessity to rest and replenish fluids. Thirst is a late symptom of dehydration - thus, maintaining hydration, particularly during long-lasting physical activities, is essential.
One of the main methods the human body employs to cool down is by perspiring, as this process allows sweat to evaporate and remove excess heat. Excessive relative humidity disturbs the body's typical cooling process by reducing evaporation, leading to a decrease in body cooling rate and an increase in the sensation of warmth. When the body is unable to balance heat gain, its temperature elevates, which may induce thermal illnesses.

Humidity

The average relative humidity in January in San Miguel de Tucumán is 66%.

Rainfall

January is the month with the most rainfall. Rain falls for 21.3 days and accumulates 150mm (5.91") of precipitation.

Snowfall

In San Miguel de Tucumán, snow does not fall in January through June, August through December.

Daylight

In San Miguel de Tucumán, the average length of the day in January is 13h and 36min.
On the first day of January in San Miguel de Tucumán, Argentina, sunrise is at 06:30 and sunset at 20:18. On the last day of the month, sunrise is at 06:53 and sunset at 20:14 -03.

Sunshine

The average sunshine in January is 8.8h.

UV index

January is the month with the highest UV index in San Miguel de Tucumán, Argentina, with an average maximum UV index of 7. A UV Index value of 6 to 7 symbolizes a high health hazard from unprotected exposure to Sun's UV rays for the average person.
Note: A maximum high UV index of 7 in January translates into the following recommendations:
Adopt measures and apply sun safety strategies. Shielding from skin and eye damage is necessary. Make an effort to avoid direct sun exposure between 10 a.m. and 4 p.m., the peak period for UV radiation, and note that objects like parasols or canopies might not offer full sun protection. Fend off the sun's harsh rays with appropriate clothing, a wide-brim hat, and UV-protective sunglasses.
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Frequently asked questions

What is the hottest time of year in San Miguel de Tucumán?

San Miguel de Tucumán, Argentina, witnesses the warmest weather in January, with temperatures averaging a high of 31.1°C (88°F) and a low of 19.4°C (66.9°F).

Is it hot in San Miguel de Tucumán during January?

The high-temperature, in January, in San Miguel de Tucumán, is 31.1°C (88°F), while the low-temperature averages to 19.4°C (66.9°F). In January, the average heat index (a.k.a. 'feels like', 'apparent temperature'), which takes the relative humidity and factors it into the air temperature reading, is appraised at 37°C (98.6°F).

What is the average humidity in January in San Miguel de Tucumán?

The average relative humidity in January in San Miguel de Tucumán is 66%.

What is the wettest month in San Miguel de Tucumán?

January is the month with the most rainfall in San Miguel de Tucumán, Argentina. Rain falls for 21.3 days and accumulates 150mm (5.91") of precipitation.

How many days does it rain in January in San Miguel de Tucumán?

In San Miguel de Tucumán, in January, during 21.3 rainfall days, 150mm (5.91") of precipitation is typically accumulated.

When it does not snow in San Miguel de Tucumán?

In San Miguel de Tucumán, Argentina, snow does not fall in January through June, August through December.

How many hours of daylight does San Miguel de Tucumán have in January?

The average day length in January in San Miguel de Tucumán is 13h and 36min.

What time are sunrise and sunset in January in San Miguel de Tucumán?

On the first day of January in San Miguel de Tucumán, sunrise is at 06:30 and sunset at 20:18. On the last day of the month, sunrise is at 06:53 and sunset at 20:14 -03.

How long on average sun shines in January in San Miguel de Tucumán?

In San Miguel de Tucumán, Argentina, the average sunshine duration in January is 8.8h.

When is the highest UV index in San Miguel de Tucumán?

With an average maximum UV index of 7, January is the month with the highest UV index in San Miguel de Tucumán, Argentina.

How high is the UV index in January in San Miguel de Tucumán?

The average daily maximum UV index in January in San Miguel de Tucumán is 7. A UV Index value of 6 to 7 symbolizes a high health vulnerability from exposure to Sun's UV rays.
Average humidity
Average rainfall days
Average snowfall
Average snowfall days
Average daylight
Average sunshine
Average sunshine days
Average UV index
Average cloud cover
Average visibility

Average temperature in January
San Miguel de Tucumán, Argentina

Average temperature in January - San Miguel de Tucumán, Argentina
  • Average high temperature in January: 31.1°C

The warmest month (with the highest average high temperature) is January (31.1°C).
The month with the lowest average high temperature is July (18.4°C).

  • Average low temperature in January: 19.4°C

The month with the highest average low temperature is January (19.4°C).
The coldest month (with the lowest average low temperature) is July (8.2°C).

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Average pressure in January
San Miguel de Tucumán, Argentina

Average pressure in January - San Miguel de Tucumán, Argentina
  • Average pressure in January: 1009.9mbar

The month with the highest atmospheric pressure is July (1016.2mbar).
The month with the lowest atmospheric pressure is December (1008.4mbar).

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Average wind speed in January
San Miguel de Tucumán, Argentina

Average wind speed in January - San Miguel de Tucumán, Argentina
  • Average wind speed in January: 8.5km/h

The windiest month (with the highest average wind speed) is October (10.2km/h).
The calmest month (with the lowest average wind speed) is June (7.4km/h).

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Average humidity in January
San Miguel de Tucumán, Argentina

Average humidity in January - San Miguel de Tucumán, Argentina
  • Average humidity in January: 66%

The months with the highest relative humidity are April and May (79%).
The month with the lowest relative humidity is August (51%).

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Average rainfall in January
San Miguel de Tucumán, Argentina

Average rainfall in January - San Miguel de Tucumán, Argentina
  • Average rainfall in January: 150mm

The wettest month (with the highest rainfall) is January (150mm).
The driest month (with the least rainfall) is August (2mm).

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Average rainfall days in January
San Miguel de Tucumán, Argentina

Average rainfall days in January - San Miguel de Tucumán, Argentina
  • Average rainfall days in January: 21.3 days

The month with the highest number of rainy days is January (21.3 days).
The month with the least rainy days is August (2.3 days).

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Average snowfall in January
San Miguel de Tucumán, Argentina

Average snowfall in January - San Miguel de Tucumán, Argentina
  • Average snowfall in January: 0mm

The month with the highest snowfall is July (3mm).
The months with the least snowfall are January, February, March, April, May, June, August, September, October, November and December (0mm).

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Average snowfall days in January
San Miguel de Tucumán, Argentina

Average snowfall days in January - San Miguel de Tucumán, Argentina
  • Average snowfall days in January: 0 days

The month with the highest number of snowfall days is July (0.2 days).
The months with the least snowfall days are January, February, March, April, May, June, September, October, November and December (0 days).

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Average daylight in January /
Average sunshine in January
San Miguel de Tucumán, Argentina

Average daylight in January / Average sunshine in January - San Miguel de Tucumán, Argentina
  • Average daylight in January: 13h and 4min

The month with the longest days is December (Average daylight: 13h and 48min).
The month with the shortest days is June (Average daylight: 10h and 30min).

  • Average sunshine in January: 8h and 5min

The month with the most sunshine is August (Average sunshine: 9h and 36min).
The month with the least sunshine is April (Average sunshine: 7h and 30min).

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Average sunshine days in January
San Miguel de Tucumán, Argentina

Average sunshine days in January - San Miguel de Tucumán, Argentina
  • Average sunshine days in January: 6.5 days

The month with the most sunshine days is August (27 days).
The month with the least sunshine days is February (6 days).

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Average UV index in January
San Miguel de Tucumán, Argentina

Average UV index in January - San Miguel de Tucumán, Argentina
  • Average UV index in January: 7

The month with the highest UV index is January (UV index 7).
The months with the lowest UV index are May, June and July (UV index 4).

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Average cloud cover in January
San Miguel de Tucumán, Argentina

Average cloud cover in January - San Miguel de Tucumán, Argentina
  • Average cloud cover in January: 32

The month with the most cloud cover is April (Cloud cover 43).
The month with the least cloud cover is August (Cloud cover 12).

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Average visibility in January
San Miguel de Tucumán, Argentina

Average visibility in January - San Miguel de Tucumán, Argentina
  • Average visibility in January: 9km

The months with the highest visibility are July, August, September and October (10km).
The months with the lowest visibility are April and May (8km).

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San Miguel de Tucumán, Argentina

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