Measurements:
°C
°F
San Juan
96°F
NW 11 mph
Feels like: 92°F
Precip: 0%
World Resorts Argentina San Juan Weather March Weather in San Juan

San Juan Weather: March

Average Day Temperature: 86.5°F
Average Night Temperature: 72.7°F
Number of Sunny Days: 22 days
Sunshine Hours: 11.8 - 12.7 hours
Number of Rainy Days: 1 day
Precipitation Totals: 0.4 in

Air Temperature in March, °F

Select Year: 2025 2024 2023

The highest day temperature in March 2025 was 97°F. The lowest night temperature was 50°F. The average values for day and night temperatures during March were 82.0°F и 68.4°F respectivly.

Sunny, Cloudy and Gloomy days

Most of the days in March are sunny but you can also expect cloudy and gloomy days.

Precipitation Totals in March, in

Precipitation total in March for San Juan is 0.4 in. This value is relatively stable throughout the year.

Wind Speed in March, mph

The average wind speed in March is 8.3 mph.

Average Sunny Hours Per Day

We are using day length and cloud cover information for each day of the month to calculate averages for this chart. Average sunny hours for San Juan in March is 9.6 hours.

Best Time to Visit San Juan
The most sunny months:
July 28 days
August 27 days
September 27 days
The most warm months:
January 93.8 °F
December 91.9 °F
February 91.2 °F
The most cold months:
July 59.8 °F
June 60.7 °F
August 64.9 °F
The most rainy months:
October 1 day
March 1 day
August 0 days
The most windy months:
December 10 mph
November 9 mph
October 9 mph

San Juan on the Weather Map

24 Hours Weather Forecast
San Juan
Local time: 17:36
10 jan, saturday
1800 96°F
NW
11 mph
2100 88°F
N
9 mph
11 jan, sunday
0000 84°F
NE
8 mph
0300 82°F
NE
6 mph
0600 78°F
E
2 mph
0900 88°F
S
3 mph
1200 96°F
SW
9 mph
1500 102°F
SW
12 mph