Blumenau Climate by Month
Blumenau, Santa Catarina, Brazil
Warm summers and mild winters, with rain spread through the year.
The climate in Blumenau is one of warm summers and mild winters, with rain spread through the year. Afternoon highs range from 69°F (21°C) in July to 84°F (29°C) in January, and July nights average 51°F (11°C). About 67 in (1703 mm) of rain falls in a typical year, with no clear rainy season. The air is humid, averaging 81% relative humidity.
- Warmest month
- 84°F(29°C)
- Average high, January
- Coldest nights
- 51°F(11°C)
- Average low, July
- Rain per year
- 67 in(1703 mm)
- No clear rainy season
- Humidity
- 81%
- Sunniest: January
Best and worst months in Blumenau
Best for weatherApril, May and October are the best time for weather in Blumenau: highs near 76°F (24°C) and about 4.9 in (124 mm) of rain a month.
Least pleasantJanuary and February are the least pleasant; February is the wettest, with 8.7 in (221 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 May.
Temperature and rain through the year
Highs and lows (°F)
Average highAverage low
Rain (in per month)
Blumenau weather by month
| Month | High | Low | Rain | Humidity | Sun |
|---|---|---|---|---|---|
| JanJanuary | 84°F(29°C) | 68°F(20°C) | 7.8 in(199 mm) | 78% | 5.0 |
| FebFebruary | 84°F(29°C) | 68°F(20°C) | 8.7 in(221 mm) | 82% | 4.6 |
| MarMarch | 83°F(28°C) | 66°F(19°C) | 6.1 in(156 mm) | 83% | 4.2 |
| AprAprilBest | 79°F(26°C) | 62°F(16°C) | 4.1 in(105 mm) | 79% | 3.5 |
| MayMayBest | 73°F(23°C) | 56°F(13°C) | 4.3 in(108 mm) | 82% | 2.7 |
| JunJune | 70°F(21°C) | 53°F(12°C) | 4.3 in(108 mm) | 86% | 2.2 |
| JulJuly | 69°F(21°C) | 51°F(11°C) | 3.4 in(86 mm) | 85% | 2.5 |
| AugAugust | 71°F(22°C) | 54°F(12°C) | 4.2 in(107 mm) | 83% | 2.9 |
| SepSeptember | 73°F(23°C) | 57°F(14°C) | 5.6 in(141 mm) | 81% | 3.1 |
| OctOctoberBest | 75°F(24°C) | 61°F(16°C) | 6.3 in(160 mm) | 81% | 3.5 |
| NovNovember | 78°F(26°C) | 63°F(17°C) | 5.8 in(147 mm) | 78% | 4.6 |
| DecDecember | 82°F(28°C) | 66°F(19°C) | 6.5 in(165 mm) | 77% | 4.9 |
1991–2020 averages. Sun is solar radiation in kWh/m² per day. Highlighted: the most comfortable months.
Places with a similar climate
All 20 places like Blumenau →- 🇧🇷FlorianópolisSanta Catarina, Brazil · Pop. 509k99%matchSame summer highsSame winter lowsBlumenau vs Florianópolis →
- 🇧🇷CriciúmaSanta Catarina, Brazil · Pop. 227k99%matchSame summer highsSame humidityBlumenau vs Criciúma →
- 🇧🇷São JoséSanta Catarina, Brazil · Pop. 200k99%matchSame summer highsSame humidityBlumenau vs São José →
- 🇧🇷São Francisco do SulSanta Catarina, Brazil · Pop. 53k99%matchSame summer highsSame sunshineBlumenau vs São Francisco do Sul →
- 🇧🇷ImbitubaSanta Catarina, Brazil · Pop. 53k98%matchSame winter lowsSimilar rainfallBlumenau vs Imbituba →