Weather · San Juan, Argentina
San Juan Weather in October
Expect warm, mostly dry in San Juan through October: highs near 27°C, lows around 12°C, 6mm of rain across the month. It's a reasonable time to visit.
Avg high
27°C
81°F
Avg low
12°C
54°F
Rainfall
6mm
#5 wettest of 12
What to pack
Summer clothes by day; a light layer for evenings. Rain is unlikely to interrupt your plans.
Timing a trip around the weather? A Local Friend in San Juan builds it around the season for you.