Blumenau
Elevation 21 m26.92° S, 49.07° W
When to go?
Mean 25 °C, 23 rain days in the month (216 mm).
Against
- Hothighs of 30 °C
- Often rainyrain on 7 days in 10
Mean 25 °C, 19 rain days in the month (199 mm).
Against
- Hothighs of 30 °C
- Often rainyrain on 7 days in 10
Mean 24 °C, 18 rain days in the month (157 mm).
Against
- Often rainyrain on 6 days in 10
Mean 22 °C, 13 rain days in the month (107 mm).
Nothing against it.
Mean 19 °C, 11 rain days in the month (104 mm).
Nothing against it.
Mean 17 °C, 10 rain days in the month (105 mm).
Good for
- Ideal to visitTemperature and rain in the ideal range.
Mean 17 °C, 10 rain days in the month (91 mm).
Good for
- Ideal to visitTemperature and rain in the ideal range.
Mean 18 °C, 11 rain days in the month (100 mm).
Nothing against it.
Mean 19 °C, 14 rain days in the month (157 mm).
Nothing against it.
Mean 21 °C, 18 rain days in the month (151 mm).
Against
- Often rainyrain on 6 days in 10
Mean 22 °C, 18 rain days in the month (134 mm).
Against
- Often rainyrain on 6 days in 10
Mean 24 °C, 19 rain days in the month (156 mm).
Against
- Often rainyrain on 6 days in 10
The best months are June–July. Avoid October–March (often rainy, at times hot).
What is the climate like?
Temperature and rain
Monthly min and max temperature (°C)
Monthly min and max temperature (°C)
Temperatures brought to the town's elevation: +1.0 °C (cells at 171 m).
How much it rains
Rain days and how much water
Rain days and how much water
Bars: length = rain days, thickness = mm on a rain day, area = the month's rain. 3 mm a day7 mm a day15 mm a day
Colour = the month's rain: 103060100160250400mm
Daylight hours
Daylight and sky: sunrise, sunset and cloud cover
daylight under a clear sky (average share)daylight under cloud
daylight under a clear sky (average share)daylight under cloud
Times on the 15th of each month, in local time: daylight saving where and when it applies, standard time in the other months.
Effect of climate change
Today's climate (1996–2025) compared with 1961–1990:
In short
Year by year
Temperature of each year
Against 1961–1990 the mean temperature of today (1996–2025) has changed by +0.4 °C; in the last ten years by +0.5 °C. Warmest year: 2019 (+1.1 °C), coldest: 1962 (−0.9 °C).
April and October warmed the most (+0.6 and +0.6 °C), August the least (+0.1 °C).
Warming stripes: after an idea by Ed Hawkins (University of Reading), showyourstripes.info, CC BY 4.0.
Rain of each year (% against 1961–1990)
more rain than in 1961–1990less rain
Rain in a year: +2 % every ten years.