Flights to San Juan, Argentina

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Weather in San Juan

Average Weather

Month	Average monthly max temperature	Average monthly min temperature
January	31°C	19°C
February	30°C	18°C
March	27°C	16°C
April	23°C	12°C
May	19°C	8°C
June	17°C	4°C
July	16°C	3°C
August	19°C	5°C
September	22°C	8°C
October	25°C	11°C
November	28°C	15°C
December	30°C	17°C

Hottest Month

31°C

January

Coldest month

3°C

July

Sunny days

352

days per year

14 day forecast

Saturday

8 Nov

25°C13°C

15 Nov

85%

36°C23°C

Sunday

9 Nov

28°C16°C

16 Nov

38°C25°C

Monday

10 Nov

30°C18°C

17 Nov

64%

36°C24°C

Tuesday

11 Nov

33°C20°C

18 Nov

72%

36°C25°C

Wednesday

12 Nov

27°C18°C

19 Nov

35°C23°C

Thursday

13 Nov

30°C19°C

20 Nov

83%

26°C22°C

Friday

14 Nov

34°C21°C

21 Nov

31°C22°C

Cheapest month to fly to San Juan

Explore price trends for trips to San Juan

Showing prices in CAD

Annual Avg. Price	563 CAD
November 2025	503 CAD
December 2025	511 CAD
January 2026	503 CAD
February 2026	524 CAD
March 2026	494 CAD
April 2026	554 CAD
May 2026	615 CAD
June 2026	592 CAD
July 2026	651 CAD
August 2026	686 CAD