Weather in San Juan: September
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Average day temperature: | 71.1°F |
| Average night temperature: | 55.9°F | |
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Number of sunny days: | 26 days |
| Day length: | 11.5 - 12.4 hours | |
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Number of rainy days: | 0 days |
| Precipitation totals: | 0.1 in. | |
| more information | ||
14 days
forecast
forecast
| San Juan |
weather in
October
October
| San Juan |
Air temperature in September, °F
Show year:
2024
2023
2022
The highest day temperature during September of 2024 was 88°F. At the same time the lowest night temperature was 47°F. Day and night temperature averages during September were 74.2°F and 58.5°F.
Sunny, partly cloudy and cloudy days
Mostly all days in September are sunny but cloudy days are also possible.
Precipitation total in September, in.
Precipitation total value in San Juan in September is 0.1 in. Other months of the year show relatively similar values.
Wind speed in September, mph
The average wind speed value in September is 8.7 mph
Average sunny hours
This chart shows average number of hours during the day when sunlight can reach the ground. It depends on day length and cloudiness during the day. The average number of sunny hours in September is: 10.6.
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: 02:08
December 22, sunday
0300
73°F
N
11 mph
11 mph
0600
72°F
N
4 mph
4 mph
0900
79°F
NW
7 mph
7 mph
1200
86°F
W
5 mph
5 mph
1500
91°F
SW
4 mph
4 mph
1800
95°F
SW
9 mph
9 mph
2100
88°F
S
20 mph
20 mph
December 23, monday
0000
82°F
S
22 mph
22 mph
