Please click on any column to get detailed information about San Juan weather in that particular month. You will get daily weather information for that month for the last several years.
Day & Night air temperature, °F
The warmest month in San Juan is january. The average daily temp is 89.2°F. The average nightly temp is 75.8°F.
Precipitation total, in.
Number of rainy days
This chart shows averages for the last three years. It shows medium and heavy rains only, it doesn't show light rains.
Wind speed, mph
Sunny, partly cloudy and cloudy days
Average sunny hours
Sunny hours are calculated based on the average daily number of hours while sunlight can reach the ground. It depends on day length and cloudiness during the day.
* Charts above show average data for the last 3 years.
Best time for vacation in San Juan
San Juan on a weather map
Places in Argentina:
Name
°F
24 Hours Forecast
San Juan
Local time: 19:52
April 06, monday
2100
61°F
NW
6 mph
6 mph
April 07, tuesday
0000
57°F
N
5 mph
5 mph
0300
55°F
W
1 mph
1 mph
0600
54°F
SW
1 mph
1 mph
0900
57°F
NW
3 mph
3 mph
1200
66°F
W
4 mph
4 mph
1500
73°F
NW
5 mph
5 mph
1800
75°F
NW
10 mph
10 mph
