Posadas Climate by Month
Posadas, Misiones, Argentina
Hot summers and mild winters, with rain spread through the year.
The climate in Posadas is one of hot summers and mild winters, with rain spread through the year. Afternoon highs range from 71°F (22°C) in July to 91°F (33°C) in January, and July nights average 51°F (10°C). It gets 66 in (1685 mm) of rain a year, spread across the months.
- Warmest month
- 91°F(33°C)
- Average high, January
- Coldest nights
- 51°F(10°C)
- Average low, July
- Rain per year
- 66 in(1685 mm)
- No clear rainy season
- Humidity
- 71%
- Sunniest: December
Best and worst months in Posadas
Best for weatherAugust is the best time for weather in Posadas: highs near 76°F (24°C) and about 2.6 in (67 mm) of rain a month.
Least pleasantDecember is the least pleasant month: it's the hottest, with highs of 90°F (32°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 August.
Temperature and rain through the year
Highs and lows (°F)
Average highAverage low
Rain (in per month)
Posadas weather by month
| Month | High | Low | Rain | Humidity | Sun |
|---|---|---|---|---|---|
| JanJanuary | 91°F(33°C) | 70°F(21°C) | 5.4 in(136 mm) | 67% | 6.0 |
| FebFebruary | 90°F(32°C) | 69°F(21°C) | 5.4 in(138 mm) | 70% | 5.8 |
| MarMarch | 87°F(31°C) | 67°F(19°C) | 5.7 in(144 mm) | 70% | 5.0 |
| AprApril | 82°F(28°C) | 62°F(17°C) | 6.3 in(161 mm) | 75% | 4.1 |
| MayMay | 74°F(23°C) | 55°F(13°C) | 5.6 in(142 mm) | 77% | 3.1 |
| JunJune | 72°F(22°C) | 53°F(12°C) | 4.4 in(112 mm) | 78% | 2.7 |
| JulJuly | 71°F(22°C) | 51°F(10°C) | 3.8 in(96 mm) | 76% | 3.0 |
| AugAugustBest | 76°F(24°C) | 53°F(12°C) | 2.6 in(67 mm) | 68% | 3.8 |
| SepSeptember | 78°F(26°C) | 57°F(14°C) | 4.6 in(117 mm) | 69% | 4.2 |
| OctOctober | 83°F(29°C) | 62°F(17°C) | 9.1 in(232 mm) | 69% | 4.9 |
| NovNovember | 87°F(30°C) | 65°F(18°C) | 5.7 in(146 mm) | 66% | 5.9 |
| DecDecember | 90°F(32°C) | 69°F(20°C) | 7.6 in(194 mm) | 67% | 6.1 |
1991–2020 averages. Sun is solar radiation in kWh/m² per day. Highlighted: the most comfortable months.
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