San Rafael, Argentina Climate by Month
San Rafael, Mendoza, Argentina
Hot summers and cold winters, with little rain.
San Rafael has hot summers and cold winters, with little rain. January is the warmest month, with highs around 89°F (31°C); July is the coolest at 56°F (13°C), and nights dip to 30°F (-1°C). It gets only 11 in (290 mm) of rain a year.
- Warmest month
- 89°F(31°C)
- Average high, January
- Coldest nights
- 30°F(-1°C)
- Average low, July
- Rain per year
- 11 in(290 mm)
- No clear rainy season
- Humidity
- 54%
- Sunniest: December
Best and worst months in San Rafael
Best for weatherThe most comfortable weather comes in March, April and October, with highs around 75°F (24°C) and about 1.2 in (31 mm) of rain a month.
Least pleasantJune and July are the least pleasant; July is the coldest, with highs of only 56°F (13°C).
Comfort combines how close the afternoon high is to 75°F (24°C) with how much rain falls and how humid it is. See where the weather is best in October.
Temperature and rain through the year
Highs and lows (°F)
Average highAverage low
Rain (in per month)
San Rafael weather by month
| Month | High | Low | Rain | Humidity | Sun |
|---|---|---|---|---|---|
| JanJanuary | 89°F(31°C) | 59°F(15°C) | 1.3 in(33 mm) | 45% | 7.2 |
| FebFebruary | 85°F(30°C) | 56°F(14°C) | 1.3 in(34 mm) | 51% | 6.4 |
| MarMarchBest | 80°F(27°C) | 53°F(11°C) | 1.1 in(29 mm) | 55% | 5.5 |
| AprAprilBest | 70°F(21°C) | 44°F(7°C) | 0.9 in(22 mm) | 62% | 3.9 |
| MayMay | 62°F(17°C) | 38°F(3°C) | 0.9 in(23 mm) | 66% | 2.6 |
| JunJune | 57°F(14°C) | 32°F(0°C) | 0.4 in(10 mm) | 70% | 2.4 |
| JulJuly | 56°F(13°C) | 30°F(-1°C) | 0.6 in(14 mm) | 64% | 2.7 |
| AugAugust | 61°F(16°C) | 33°F(1°C) | 0.5 in(13 mm) | 54% | 3.4 |
| SepSeptember | 67°F(19°C) | 39°F(4°C) | 0.6 in(15 mm) | 44% | 4.5 |
| OctOctoberBest | 74°F(23°C) | 45°F(7°C) | 1.6 in(41 mm) | 46% | 5.7 |
| NovNovember | 81°F(27°C) | 52°F(11°C) | 1.0 in(25 mm) | 45% | 6.9 |
| DecDecember | 87°F(30°C) | 56°F(14°C) | 1.2 in(31 mm) | 42% | 7.2 |
1991–2020 averages. Sun is solar radiation in kWh/m² per day. Highlighted: the most comfortable months.
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