March weather forecastSan Antonio, Uruguay

March

Weather in March

The first month of the autumn, March, is still a warm month in San Antonio, Uruguay, with an average temperature fluctuating between 17.6°C (63.7°F) and 24.3°C (75.7°F).

Temperature

March registers an average high-temperature of a still moderately hot 24.3°C (75.7°F), slightly varied from February's 26.5°C (79.7°F). San Antonio's nighttime temperature in March falls to an average of 17.6°C (63.7°F).

Humidity

The average relative humidity in March is 71%.

Rainfall

In San Antonio, in March, during 12.2 rainfall days, 54mm (2.13") of precipitation is typically accumulated. In San Antonio, during the entire year, the rain falls for 131.6 days and collects up to 707mm (27.83") of precipitation.

Daylight

In March, the average length of the day is 12h and 17min.
On the first day of the month, sunrise is at 06:32 and sunset at 19:20. On the last day of March, sunrise is at 06:56 and sunset at 18:40 -03.

Sunshine

The average sunshine in March is 8.6h.

UV index

January through March and December, with an average maximum UV index of 6, are months with the highest UV index. A UV Index value of 6 to 7 symbolizes a high health risk from unprotected exposure to Sun's UV rays for ordinary individuals.
Note: A maximum high UV index of 6 in March translates into the following recommendations:
Act on precautions and pay attention to sun safety recommendations. Avoidance of sunburn is obligatory. Between 10 a.m. and 4 p.m., the Sun emits the most powerful UV radiation. Limit direct exposure to the Sun during these hours. Prioritize a wide-brim hat for comprehensive sun defense for your face, neck, eyes, and ears.

Updated: Aug 24, 2024
Published by: Weather Atlas | About Us
Data Sources | Weather Forecasting & Climate

Frequently asked questions

An average high-temperature, in March, in San Antonio, is 24.3°C (75.7°F) and the average low-temperature is 17.6°C (63.7°F). In January, the average heat index (a.k.a. 'apparent temperature', 'real feel'), which takes the relative humidity and factors it into the air temperature reading, is calculated to be 30°C (86°F).

The average relative humidity in March is 71%.

In March, the rain falls for 12.2 days. Throughout March, 54mm (2.13") of precipitation is accumulated.

In March, the average day length is 12h and 17min.

In March, on the first day of the month, sunrise is at 06:32 and sunset at 19:20. On the last day of the month, sunrise is at 06:56 and sunset at 18:40 -03.

In March, the average sunshine duration is 8.6h.

January through March and December, with an average maximum UV index of 6, are months with the highest UV index.

In March, the average daily maximum UV index is 6. A UV Index estimate of 6 to 7 represents a high health vulnerability from unsafe exposure to Sun's UV rays.

Today

Tomorrow

Long-term

Year J F March A M J J A S O N D

Feb

March

Apr

Average high temperature

26.5°C

24.3°C

21.2°C

Average low temperature

Average pressure

Average wind speed

Average max. wind speed

18.2km/h

17.8km/h

17.6km/h

Average wind speed gusts

Average humidity

Average rainfall

Average rainfall days

Average daylight

Average sunshine

Average sunshine days

15.5

Average UV index

Average cloud cover

Average visibility

Average temperature in March
San Antonio, Uruguay

Average high temperature in March: 24.3°C

The warmest month (with the highest average high temperature) is January (27.8°C).
The month with the lowest average high temperature is July (13.3°C).

Average low temperature in March: 17.6°C

The month with the highest average low temperature is February (19.9°C).
The coldest month (with the lowest average low temperature) is July (8.7°C).

Average pressure in March
San Antonio, Uruguay

Average pressure in March: 1014.7mbar

The month with the highest atmospheric pressure is July (1018.9mbar).
The month with the lowest atmospheric pressure is December (1011.2mbar).

Average wind speed in March
San Antonio, Uruguay

Average wind speed in March: 16.9km/h

The windiest month (with the highest average wind speed) is September (19.2km/h).
The calmest month (with the lowest average wind speed) is May (16.7km/h).

Average humidity in March
San Antonio, Uruguay

Average humidity in March: 71%

The months with the highest relative humidity are July, August and September (79%).
The month with the lowest relative humidity is January (64%).

Average rainfall in March
San Antonio, Uruguay

Average rainfall in March: 54mm

The wettest months (with the highest rainfall) are July and November (68mm).
The driest month (with the least rainfall) is January (46mm).

Average rainfall days in March
San Antonio, Uruguay

Average rainfall days in March: 12.2 days

The month with the highest number of rainy days is March (12.2 days).
The month with the least rainy days is January (9.4 days).

Average daylight in March /
Average sunshine in March
San Antonio, Uruguay

Average daylight in March: 12h and 18min

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 March: 8h and 36min

The months with the most sunshine are January and December (Average sunshine: 10h and 54min).
The month with the least sunshine is July (Average sunshine: 5h and 42min).

Average sunshine days in March
San Antonio, Uruguay

Average sunshine days in March: 16 days

The month with the most sunshine days is January (19.3 days).
The month with the least sunshine days is October (15.2 days).

Average UV index in March
San Antonio, Uruguay

Average UV index in March: 6

The months with the highest UV index are January, February, March and December (UV index 6).
The months with the lowest UV index are May, July and August (UV index 3).

Average cloud cover in March
San Antonio, Uruguay

Average cloud cover in March: 27

The month with the most cloud cover is July (Cloud cover 40).
The month with the least cloud cover is January (Cloud cover 19).

Average visibility in March
San Antonio, Uruguay

Average visibility in March: 10km

The months with the highest visibility are January, February, March, April, May, June, July, August, September, October, November and December (10km).
The months with the lowest visibility are January, February, March, April, May, June, July, August, September, October, November and December (10km).