March weather forecastBuenos Aires, Argentina
March
Weather in March
MarcIn March, Buenos Aires begins to welcome autumn. The month experiences a significant drop in temperature, with the average high and low temperature dropping to 26.2°C (79.2°F) and 17.2°C (63°F) respectively. Nonetheless, the climate remains warm enough for enjoyment of outdoor activities. March shows a fine blend of moderate temperatures and sufficient sunshine. It records an average of nine rainfall days, resulting in relatively lower humidity.Temperature
March's arrival in Buenos Aires signals a moderate reduction in the average high-temperature, easing from a moderately hot 29.5°C (85.1°F) in February to a still warm 26.2°C (79.2°F). The average temperature in Buenos Aires during March nights dips to a refreshing 17.2°C (63°F).Humidity
In Buenos Aires, the average relative humidity in March is 65%.Rainfall
In March, in Buenos Aires, the rain falls for 9.6 days. Throughout March, 49mm (1.93") of precipitation is accumulated. In Buenos Aires, during the entire year, the rain falls for 108.2 days and collects up to 629mm (24.76") of precipitation.Sea temperature
In Buenos Aires, in March, the average water temperature is 22.8°C (73°F).Note: Cold sensitivities vary, but with the right amount of sunshine, a gentle breeze, and a warm day, a swim in 22.8°C (73°F) waters might be just right. Remember, Olympic swimmers are used to waters between 25°C (77°F) and 28°C (82.4°F).
Daylight
In March, the average length of the day is 12h and 17min.On the first day of March in Buenos Aires, sunrise is at 06:41 and sunset at 19:29. On the last day of the month, sunrise is at 07:05 and sunset at 18:49 -03.
Sunshine
In Buenos Aires, the average sunshine in March is 8.9h.UV index
In Buenos Aires, the average daily maximum UV index in March is 6. A UV Index value of 6 to 7 symbolizes a high health risk from unsafe exposure to UV radiation for the average person.Note: In March, the UV index of 6 transforms into the following advice:
Exercise precautions and adapt sun safety practices. Defence against skin and eye affliction is paramount. Stay out of direct sunlight and seek shade between 10 a.m. and 4 p.m., when UV radiation is strongest, but remember that shade devices may not offer full sun protection. For excellent sun protection for the eyes, ears, face, and neck, consider a wide-brim hat. Note! Reflective surfaces like sand and water heighten the UV radiation levels.
Published by: Weather Atlas | About Us
Data Sources | Weather Forecasting & Climate
Frequently asked questions
Average temperature in March
Buenos Aires, Argentina
- Average high temperature in March: 26.2°C
The warmest month (with the highest average high temperature) is January (30.9°C).
The month with the lowest average high temperature is July (14°C).
- Average low temperature in March: 17.2°C
The month with the highest average low temperature is January (20°C).
The coldest month (with the lowest average low temperature) is July (8.1°C).
Average pressure in March
Buenos Aires, Argentina
- Average pressure in March: 1014.7mbar
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 March
Buenos Aires, Argentina
- Average wind speed in March: 13.2km/h
The windiest month (with the highest average wind speed) is September (15.8km/h).
The calmest month (with the lowest average wind speed) is March (13.2km/h).
Average humidity in March
Buenos Aires, Argentina
- Average humidity in March: 65%
The month with the highest relative humidity is May (76%).
The month with the lowest relative humidity is January (56%).
Average rainfall in March
Buenos Aires, Argentina
- Average rainfall in March: 49mm
The wettest month (with the highest rainfall) is November (78mm).
The driest month (with the least rainfall) is June (38mm).
Average rainfall days in March
Buenos Aires, Argentina
- Average rainfall days in March: 9.6 days
The month with the highest number of rainy days is October (10.8 days).
The month with the least rainy days is August (7 days).
Average sea temperature in March
Buenos Aires, Argentina
- Average sea temperature in March: 22.8°C
The best month for swimming (with the highest average sea temperature) is January (25°C).
The coldest month (with the lowest average sea temperature) is July (11.9°C).
Average daylight in March /
Average sunshine in March
Buenos Aires, Argentina
- 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 54min
The month with the most sunshine is December (Average sunshine: 11h and 12min).
The month with the least sunshine is June (Average sunshine: 5h and 48min).
Average sunshine days in March
Buenos Aires, Argentina
- Average sunshine days in March: 20.3 days
The month with the most sunshine days is January (21.6 days).
The month with the least sunshine days is October (17.4 days).
Average UV index in March
Buenos Aires, Argentina
- Average UV index in March: 6
The month with the highest UV index is January (UV index 7).
The months with the lowest UV index are June and July (UV index 3).
Average cloud cover in March
Buenos Aires, Argentina
- Average cloud cover in March: 22
The month with the most cloud cover is July (Cloud cover 37).
The month with the least cloud cover is January (Cloud cover 17).
Average visibility in March
Buenos Aires, Argentina
- Average visibility in March: 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).
