San Miguel de Tucumán
Argentina
Long-term weather forecast
Long-term weather forecast

January weather forecast and climate
San Miguel de Tucumán, Argentina

January, the same as December, in San Miguel de Tucumán, Argentina, is a hot summer month, with temperature in the range of an average high of 31.1°C (88°F) and an average low of 19.4°C (66.9°F).

Temperature

With an average high-temperature of 31.1°C (88°F) and an average low-temperature of 19.4°C (66.9°F), January is the warmest month.

Heat index

The average heat index in January is evaluated at a torrid 36.7°C (98.1°F). Take special precautions - heat exhaustion and heat cramps are expected. Heatstroke may occur with lengthy activity.
Take into consideration that the heat index values are calculated for shade and light wind conditions. With the exposure to direct sunlight, the heat index may be increased by up to 15 Fahrenheit (8 Celsius) degrees.
Note: The heat index, also known as 'feels like', 'real feel', 'apparent temperature', or 'felt air temperature', is what the temperature feels like to the human body when the air temperature is combined with the relative humidity. Additional factors like clothing, pregnancy, metabolic differences, and activity influence one's weather impression. Bear in mind that direct sunshine exposure increases weather impact, and may raise heat index by up to 15 Fahrenheit (8 Celsius) degrees. Heat index values are especially crucial for babies and toddlers. Young children are generally more endangered than adults, as they usually less sweat. And also, due to larger skin surface relative to their small bodies and higher heat production as a result of their activity.
The human body normally cools itself by perspiration, as evaporated sweat carries heat away from the body. A higher relative humidity affects normal body cooling by reducing the evaporation rate, subsequently lowering the rate at which the body cools and increasing the perception of heat. When heat gain exceeds the level the body can remove, body temperature begins to rise, and heat-related illnesses and disorders may develop.

Humidity

In San Miguel de Tucumán, the average relative humidity in January 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

January through June, August through December are months without snowfall in San Miguel de Tucumán, Argentina.

Daylight

In San Miguel de Tucumán, the average length of the day is 13.6h.

Sunshine

In January, the average sunshine is 8.8h.

UV index

With an average maximum UV index of 7, January is the month with the highest UV index. A UV Index of 6 to 7 symbolizes a high health risk from the exposure to the Sun's UV radiation for average individuals.
Note: The average daily UV index of 7 in January transform into the following instructions:
Take precautions against overexposure. Fair-skinned people may get burned in less than 20 minutes. The Sun's UV radiation is most powerful between 10 a.m. and 4 p.m. To the extent possible, limit exposure to the direct sun during these hours. On bright days sunglasses that block both UVA and UVB rays should be worn. A hat with a wide brim is extremely helpful, as it can prevent roughly 50% of UV radiation from reaching the eyes.

What is the warmest month in San Miguel de Tucumán?

With an average high-temperature of 31.1°C (88°F) and an average low-temperature of 19.4°C (66.9°F), January is the warmest month.

What is the temperature in January in San Miguel de Tucumán?

In San Miguel de Tucumán, Argentina, in January, the average high-temperature is 31.1°C (88°F), and the average low-temperature is 19.4°C (66.9°F). The average heat index (a.k.a. 'felt air temperature', 'apparent temperature'), that calculates temperature value influenced by the moisture in the air, in January is evaluated at 36.7°C (98.1°F).

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

In January, the average relative humidity in San Miguel de Tucumán, Argentina, is 66%.

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

In San Miguel de Tucumán, in January, it is raining for 21.3 days, with typically 150mm (5.91") of accumulated precipitation.

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.

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.

What is the average length of the day in January in San Miguel de Tucumán?

The average length of the day in January is 13.6h.

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

The average sunshine in January in San Miguel de Tucumán 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.

What is the UV index reading in January in San Miguel de Tucumán?

In January, the average daily maximum UV index in San Miguel de Tucumán, Argentina, is 7. A UV Index estimate of 6 to 7 represents a high health threat from unsafe exposure to the Sun's UV rays.
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).

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

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

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 lowest rainfall) is August (2mm).

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 lowest number of rainy days is August (2.3 days).

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

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

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).
Months with the lowest number of snowfall days are January, February, March, April, May, June, September, October, November and December (0 days).

Average daylight in January / Average sunshine in January - San Miguel de Tucumán, Argentina
  • Average daylight in January: 13.6h

The month with the longest days is December (Average daylight: 13.8h).
The month with shortest days is June (Average daylight: 10.5h).

  • Average sunshine in January: 8.8h

The month with most sunshine is August (Average sunshine: 9.6h).
The month with least sunshine is April (Average sunshine: 7.5h).

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).
Months with the lowest UV index are May, June and July (UV index 4).