-31.5373° · -68.5257° · ELEV 0m
San Juan
Argentina · San Juan
Monthly weather averages for San Juan, Argentina — temperature highs and lows, rainfall, sunshine hours by month, and the best time to visit.
№ 01
January → JulyClimate Overview
San Juan has a arid climate. The warmest month is January (33°C average high) and the coolest is June (16°C).
№ 02
151 mm / yearRainfall by Month
San Juan sees 151 mm of rain a year. The wettest month is February (25 mm); the driest is July (2 mm).
№ 03
September–NovemberBest Time to Visit
September–November
9°C – 30°C · 11.9h sun
The best time to visit San Juan is September–November, when temperatures average 9°C–30°C with 11.9 sunshine hours per day.
№ 04
12 months · °C · mm · hoursMonthly Breakdown
| January | 33.4°C | 21.0°C | 24 mm | 12.8 h | 06:44 | 20:42 |
|---|---|---|---|---|---|---|
| February | 31.3°C | 19.3°C | 25 mm | 12.0 h | 07:12 | 20:24 |
| March | 28.6°C | 16.7°C | 23 mm | 11.1 h | 07:33 | 19:52 |
| April | 24.5°C | 12.9°C | 12 mm | 10.3 h | 07:54 | 19:13 |
| May | 19.6°C | 8.4°C | 9 mm | 9.4 h | 08:14 | 18:46 |
| June | 16.2°C | 4.1°C | 4 mm | 9.1 h | 08:31 | 18:37 |
| July | 16.3°C | 3.5°C | 2 mm | 9.4 h | 08:31 | 18:48 |
| August | 20.5°C | 5.9°C | 6 mm | 10.5 h | 08:09 | 19:07 |
| September | 23.3°C | 8.7°C | 8 mm | 10.9 h | 07:32 | 19:25 |
| October | 26.4°C | 12.2°C | 11 mm | 12.0 h | 06:54 | 19:44 |
| November | 30.3°C | 16.3°C | 9 mm | 12.7 h | 06:27 | 20:10 |
| December | 32.7°C | 19.2°C | 18 mm | 12.9 h | 06:23 | 20:34 |