Mild
Average highs are around 20°C, so days are mild rather than hot.
July verdict
Poor for holiday weather
Average highs are around 20°C, so days are mild rather than hot. Sunshine averages 4.5h per day, so this is not one of the brighter months. Rainfall averages 84mm, so some wet days are possible.
Monthly averages
Temp
20°C
Rain
84mm
Sun
4.5h
Sea
19°C
Weather score
38
Poor
Mild
Average highs are around 20°C, so days are mild rather than hot.
Showers
Rainfall averages 84mm, so some wet days are possible.
Limited sun
Sunshine averages 4.5h per day, so this is not one of the brighter months.
Cool sea
Sea temperatures average 19°C, so the water can feel cool.
Map
Compare Blumenau, Brazil with nearby places by weather score, rain, sun, temperature, and swim conditions.
July20°C average high
July is cooler than the yearly average, which can make sightseeing feel gentler than in hotter months.
Warmest monthsJanuary to March and December
This stretch sets the upper range for average daytime heat.
July84mm average rain
July is one of Blumenau's driest months, making outdoor days easier to plan than in wetter parts of the year.
Driest monthsApril to August and November
This is the drier part of the year, when outdoor plans usually need less weather flexibility.
July4.5 hours average sun
July sits close to Blumenau's yearly sunshine average, so it is a middle-of-the-pack month for bright days.
Brightest monthsJanuary to April and November to December
This stretch has the strongest sunshine in the monthly averages.
July19°C average sea
July is one of the coolest sea months, so the water may feel fresher than in peak months.
Warmest seaJanuary to March and December
Sea temperatures are usually near 26°C in this stretch, so swimming comfort is at its strongest.
July38 weather score
July is one of the weakest weather-score months, when the overall mix is less favourable than the rest of the year.
Best weather monthsJanuary to April and November to December
These months have the strongest weather score in the monthly averages.