Gualeguaychú Climate by Month
Gualeguaychú, Entre Rios, Argentina
Hot summers and mild winters, with rain spread through the year.
Hot summers and mild winters, with rain spread through the year: that's Gualeguaychú's climate in short. January is the warmest month, with highs around 89°F (32°C); July is the coolest at 62°F (17°C), and nights dip to 42°F (6°C). About 43 in (1085 mm) of rain falls in a typical year, with no clear rainy season.
- Warmest month
- 89°F(32°C)
- Average high, January
- Coldest nights
- 42°F(6°C)
- Average low, July
- Rain per year
- 43 in(1085 mm)
- No clear rainy season
- Humidity
- 71%
- Sunniest: December
Best and worst months in Gualeguaychú
Best for weatherThe most comfortable weather comes in April, September and October, with highs around 73°F (23°C) and about 3.9 in (98 mm) of rain a month.
Least pleasantJanuary and July are the least pleasant; January is the hottest, with highs of 89°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 October.
Temperature and rain through the year
Highs and lows (°F)
Average highAverage low
Rain (in per month)
Gualeguaychú weather by month
| Month | High | Low | Rain | Humidity | Sun |
|---|---|---|---|---|---|
| JanJanuary | 89°F(32°C) | 66°F(19°C) | 4.2 in(106 mm) | 62% | 6.8 |
| FebFebruary | 86°F(30°C) | 64°F(18°C) | 4.4 in(112 mm) | 67% | 6.3 |
| MarMarch | 83°F(28°C) | 61°F(16°C) | 4.5 in(114 mm) | 71% | 5.2 |
| AprAprilBest | 75°F(24°C) | 55°F(13°C) | 4.5 in(115 mm) | 71% | 3.9 |
| MayMay | 69°F(20°C) | 49°F(9°C) | 2.6 in(65 mm) | 77% | 2.8 |
| JunJune | 63°F(17°C) | 44°F(7°C) | 2.0 in(51 mm) | 79% | 2.2 |
| JulJuly | 62°F(17°C) | 42°F(6°C) | 2.0 in(52 mm) | 83% | 2.6 |
| AugAugust | 66°F(19°C) | 45°F(7°C) | 2.7 in(68 mm) | 73% | 3.4 |
| SepSeptemberBest | 70°F(21°C) | 48°F(9°C) | 3.0 in(76 mm) | 70% | 4.3 |
| OctOctoberBest | 75°F(24°C) | 54°F(12°C) | 4.1 in(103 mm) | 73% | 5.3 |
| NovNovember | 82°F(28°C) | 59°F(15°C) | 4.3 in(108 mm) | 64% | 6.7 |
| DecDecember | 86°F(30°C) | 63°F(17°C) | 4.5 in(115 mm) | 62% | 6.9 |
1991–2020 averages. Sun is solar radiation in kWh/m² per day. Highlighted: the most comfortable months.
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