Castro, Brazil Climate by Month
Castro, Paraná, Brazil
Mild all year, with rain spread through the year.
The climate in Castro is mild all year, with rain spread through the year. Afternoon highs range from 67°F (20°C) in July to 79°F (26°C) in January, and July nights average 44°F (7°C). It gets 63 in (1602 mm) of rain a year, spread across the months. The air is humid, averaging 79% relative humidity.
- Warmest month
- 79°F(26°C)
- Average high, January
- Coldest nights
- 44°F(7°C)
- Average low, July
- Rain per year
- 63 in(1602 mm)
- No clear rainy season
- Humidity
- 79%
- Sunniest: December
Best and worst months in Castro
Best for weatherApril and August are the best time for weather in Castro: highs near 73°F (23°C) and about 3.5 in (89 mm) of rain a month.
Least pleasantJanuary and June are the least pleasant; January is the wettest, with 9.2 in (234 mm) of rain.
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 April.
Temperature and rain through the year
Highs and lows (°F)
Average highAverage low
Rain (in per month)
Castro weather by month
| Month | High | Low | Rain | Humidity | Sun |
|---|---|---|---|---|---|
| JanJanuary | 79°F(26°C) | 60°F(16°C) | 9.2 in(234 mm) | 77% | 4.5 |
| FebFebruary | 78°F(26°C) | 59°F(15°C) | 6.5 in(165 mm) | 79% | 4.5 |
| MarMarch | 78°F(25°C) | 58°F(15°C) | 5.0 in(126 mm) | 77% | 4.2 |
| AprAprilBest | 75°F(24°C) | 54°F(12°C) | 3.9 in(99 mm) | 78% | 3.7 |
| MayMay | 69°F(21°C) | 46°F(8°C) | 4.3 in(108 mm) | 80% | 2.9 |
| JunJune | 68°F(20°C) | 45°F(7°C) | 5.0 in(127 mm) | 85% | 2.7 |
| JulJuly | 67°F(20°C) | 44°F(7°C) | 3.7 in(94 mm) | 80% | 3.0 |
| AugAugustBest | 70°F(21°C) | 46°F(8°C) | 3.1 in(78 mm) | 72% | 3.7 |
| SepSeptember | 71°F(22°C) | 50°F(10°C) | 5.2 in(132 mm) | 78% | 3.8 |
| OctOctober | 74°F(24°C) | 54°F(12°C) | 5.7 in(146 mm) | 78% | 4.4 |
| NovNovember | 74°F(23°C) | 55°F(13°C) | 4.9 in(125 mm) | 82% | 4.8 |
| DecDecember | 77°F(25°C) | 56°F(14°C) | 6.6 in(168 mm) | 80% | 5.0 |
1991–2020 averages. Sun is solar radiation in kWh/m² per day. Highlighted: the most comfortable months.
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