The highest day temperature in July 2026 was 91°F. The lowest night temperature was 39°F. The average values for day and night temperatures during July were 72.9°F и 54.4°F respectivly.

Most of the days in July are gloomy but you can also expect sunny days.

Precipitation total in July for Blumenau is 1.1 in. It makes july the least rainy month of the year.

The average wind speed in July is 2.7 mph. This value is relatively stable throughout the year.

We are using day length and cloud cover information for each day of the month to calculate averages for this chart. Average sunny hours for Blumenau in July is 4.9 hours.