Rosario weather by month
Rosario has warm summers, mild winters and plenty of rain. The most pleasant months are September to October.
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Month by month
Average daytime high, night low, rain or snow, how the air feels and how strong the sun is, 1991–2020. Best months are highlighted.
| Month | High | Low | Rain | Air | Sun |
|---|---|---|---|---|---|
| January | 87°F 31°C | 65°F 19°C | 4.3 in 110 mm | A little humid | Strong sun |
| February | 85°F 30°C | 64°F 18°C | 4.5 in 114 mm | A little humid | Strong sun |
| March | 81°F 27°C | 60°F 16°C | 5.4 in 138 mm | A little humid | Sunny |
| April | 74°F 23°C | 54°F 12°C | 4.5 in 115 mm | Comfortable | Sunny |
| May | 67°F 20°C | 49°F 9°C | 2.4 in 62 mm | Comfortable | Moderate sun |
| June | 62°F 17°C | 44°F 7°C | 1.5 in 38 mm | Comfortable | Moderate sun |
| July | 61°F 16°C | 42°F 6°C | 1.1 in 27 mm | Dry | Moderate sun |
| August | 65°F 18°C | 44°F 7°C | 1.6 in 40 mm | Dry | Moderate sun |
| September | 70°F 21°C | 48°F 9°C | 2.2 in 57 mm | Comfortable | Sunny |
| October | 74°F 24°C | 54°F 12°C | 3.8 in 97 mm | Comfortable | Sunny |
| November | 81°F 27°C | 59°F 15°C | 4.1 in 105 mm | A little humid | Strong sun |
| December | 85°F 30°C | 63°F 17°C | 4.3 in 110 mm | A little humid | Strong sun |
Cities with a climate like Rosario
Whole-year match out of 100, one city per country, seasons lined up across the equator.
- Central Coast Australia85
- Montevideo Uruguay85
- Pietermaritzburg South Africa80
- Xingyi China78
- L'Hospitalet de Llobregat Spain78
- Naples Italy76