Rosario
Argentina
Long-term weather forecast
Long-term weather forecast

March weather forecast and climate
Rosario, Argentina

March, the first month of the autumn, in Rosario, is still a warm month, with temperature in the range of an average high of 28.3°C (82.9°F) and an average low of 15.6°C (60.1°F).

Temperature

In March, the average high-temperature marginally drops, from a hot 31.4°C (88.5°F) in February, to a warm 28.3°C (82.9°F). In Rosario, the average low-temperature is 15.6°C (60.1°F).

Heat index

The average heat index in March is estimated at a tropical 30.2°C (86.4°F). Constant exposure and activity lead to possible fatigue. Prolonged exercise may result in heat cramps.
Note that heat index values are valued for light wind and location in the shade. 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 'real feel', 'felt air temperature', 'feels like', or 'apparent temperature', combines air temperature and relative humidity to represent a human perceived temperature equivalent. Additional factors like clothing, metabolic differences, wind, 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.

Humidity

The average relative humidity in March is 62%.

Rainfall

In Rosario, in March, it is raining for 7.4 days, with typically 46mm (1.81") of accumulated precipitation. In Rosario, during the entire year, the rain falls for 89.9 days and collects up to 475mm (18.7") of precipitation.

Daylight

The average length of the day in Rosario is 12.3h.

Sunshine

The average sunshine in March is 8.9h.

UV index

In March, the average daily maximum UV index is 6. A UV Index of 6 to 7 symbolizes a high health vulnerability from the exposure to the Sun's UV rays for the average person.
Note: The average daily UV index of 6 transform into the following instructions:
Take precautions and utilize sun safety practices. Protection against the skin and eye damage is required. 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 temperature in March in Rosario?

In Rosario, Argentina, in March, the average high-temperature is 28.3°C (82.9°F), and the average low-temperature is 15.6°C (60.1°F). In March, the average heat index (a.k.a. 'feels like', 'felt air temperature'), that factores the actual air temperature with the relative humidity, is evaluated at 30.2°C (86.4°F).

What is the average humidity in March in Rosario?

The average relative humidity in March in Rosario is 62%.

How many days does it rain in March in Rosario?

In Rosario, Argentina, in March, during 7.4 rainfall days, 46mm (1.81") of precipitation is typically accumulated.

How many hours of daylight does Rosario have in March?

In Rosario, Argentina, the average length of the day in March is 12.3h.

How long on average sun shines in March in Rosario?

In Rosario, Argentina, the average sunshine in March is 8.9h.

What is the UV index intensity in March in Rosario?

In March, the average daily maximum UV index is 6. A UV Index reading of 6 to 7 represents a high health vulnerability from unsafe exposure to the Sun's UV rays.
Average temperature in March - Rosario, Argentina
  • Average high temperature in March: 28.3°C

The warmest month (with the highest average high temperature) is January (33.4°C).
The month with the lowest average high temperature is July (15.7°C).

  • Average low temperature in March: 15.6°C

The month with the highest average low temperature is January (18.8°C).
The coldest month (with the lowest average low temperature) is July (7.5°C).

Average humidity in March - Rosario, Argentina
  • Average humidity in March: 62%

The month with the highest relative humidity is May (75%).
The month with the lowest relative humidity is January (52%).

Average rainfall in March - Rosario, Argentina
  • Average rainfall in March: 46mm

The wettest month (with the highest rainfall) is December (72mm).
The driest month (with the lowest rainfall) is June (16mm).

Average rainfall days in March - Rosario, Argentina
  • Average rainfall days in March: 7.4 days

The month with the highest number of rainy days is October (10 days).
The month with the lowest number of rainy days is June (4.8 days).

Average daylight in March / Average sunshine in March - Rosario, Argentina
  • Average daylight in March: 12.3h

The month with the longest days is December (Average daylight: 14.3h).
The month with shortest days is June (Average daylight: 10h).

  • Average sunshine in March: 8.9h

The month with most sunshine is December (Average sunshine: 11.1h).
The month with least sunshine is May (Average sunshine: 7.4h).

Average UV index in March - Rosario, Argentina
  • Average UV index in March: 6

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