Brazil climate guide

Temperature in Brazil (°C)

  Jan Feb Mar Apr May Jun Jul Aug Sep Oct Nov Dec
Max temperature (daytime)
30°C maximum daytime temperature in January in Brazil (Rio de Janeiro)30
30°C maximum daytime temperature in February in Brazil (Rio de Janeiro)30
29°C maximum daytime temperature in March in Brazil (Rio de Janeiro)29
27°C maximum daytime temperature in April in Brazil (Rio de Janeiro)27
26°C maximum daytime temperature in May in Brazil (Rio de Janeiro)26
25°C maximum daytime temperature in June in Brazil (Rio de Janeiro)25
24°C maximum daytime temperature in July in Brazil (Rio de Janeiro)24
25°C maximum daytime temperature in August in Brazil (Rio de Janeiro)25
25°C maximum daytime temperature in September in Brazil (Rio de Janeiro)25
26°C maximum daytime temperature in October in Brazil (Rio de Janeiro)26
27°C maximum daytime temperature in November in Brazil (Rio de Janeiro)27
28°C maximum daytime temperature in December in Brazil (Rio de Janeiro)28
Min temperature (night-time)
21°C minimum night-time temperature in January in Brazil (Rio de Janeiro)21
21°C minimum night-time temperature in February in Brazil (Rio de Janeiro)21
21°C minimum night-time temperature in March in Brazil (Rio de Janeiro)21
19°C minimum night-time temperature in April in Brazil (Rio de Janeiro)19
17°C minimum night-time temperature in May in Brazil (Rio de Janeiro)17
16°C minimum night-time temperature in June in Brazil (Rio de Janeiro)16
16°C minimum night-time temperature in July in Brazil (Rio de Janeiro)16
16°C minimum night-time temperature in August in Brazil (Rio de Janeiro)16
17°C minimum night-time temperature in September in Brazil (Rio de Janeiro)17
18°C minimum night-time temperature in October in Brazil (Rio de Janeiro)18
19°C minimum night-time temperature in November in Brazil (Rio de Janeiro)19
20°C minimum night-time temperature in December in Brazil (Rio de Janeiro)20
Sea temperature
25°C sea temperature in January in Brazil (Rio de Janeiro)25
26°C sea temperature in February in Brazil (Rio de Janeiro)26
26°C sea temperature in March in Brazil (Rio de Janeiro)26
25°C sea temperature in April in Brazil (Rio de Janeiro)25
24°C sea temperature in May in Brazil (Rio de Janeiro)24
23°C sea temperature in June in Brazil (Rio de Janeiro)23
22°C sea temperature in July in Brazil (Rio de Janeiro)22
22°C sea temperature in August in Brazil (Rio de Janeiro)22
21°C sea temperature in September in Brazil (Rio de Janeiro)21
22°C sea temperature in October in Brazil (Rio de Janeiro)22
23°C sea temperature in November in Brazil (Rio de Janeiro)23
24°C sea temperature in December in Brazil (Rio de Janeiro)24

Sunshine & Daylight in Brazil

  Jan Feb Mar Apr May Jun Jul Aug Sep Oct Nov Dec
Daily hours of sunshine
Daily hours of daylight
13 hours of daylight per day in January in Brazil (Rio de Janeiro)13
13 hours of daylight per day in February in Brazil (Rio de Janeiro)13
12 hours of daylight per day in March in Brazil (Rio de Janeiro)12
12 hours of daylight per day in April in Brazil (Rio de Janeiro)12
11 hours of daylight per day in May in Brazil (Rio de Janeiro)11
11 hours of daylight per day in June in Brazil (Rio de Janeiro)11
11 hours of daylight per day in July in Brazil (Rio de Janeiro)11
11 hours of daylight per day in August in Brazil (Rio de Janeiro)11
12 hours of daylight per day in September in Brazil (Rio de Janeiro)12
13 hours of daylight per day in October in Brazil (Rio de Janeiro)13
13 hours of daylight per day in November in Brazil (Rio de Janeiro)13
14 hours of daylight per day in December in Brazil (Rio de Janeiro)14

Rainfall in Brazil

  Jan Feb Mar Apr May Jun Jul Aug Sep Oct Nov Dec
Number of days with some rain
20 days with some rainfall in January in Brazil (Rio de Janeiro)20
16 days with some rainfall in February in Brazil (Rio de Janeiro)16
15 days with some rainfall in March in Brazil (Rio de Janeiro)15
15 days with some rainfall in April in Brazil (Rio de Janeiro)15
12 days with some rainfall in May in Brazil (Rio de Janeiro)12
9 days with some rainfall in June in Brazil (Rio de Janeiro)9
9 days with some rainfall in July in Brazil (Rio de Janeiro)9
9 days with some rainfall in August in Brazil (Rio de Janeiro)9
11 days with some rainfall in September in Brazil (Rio de Janeiro)11
18 days with some rainfall in October in Brazil (Rio de Janeiro)18
19 days with some rainfall in November in Brazil (Rio de Janeiro)19
21 days with some rainfall in December in Brazil (Rio de Janeiro)21
Average monthly rainfall (mm)
203 mm monthly rainfall in January in Brazil (Rio de Janeiro)203
186 mm monthly rainfall in February in Brazil (Rio de Janeiro)186
183 mm monthly rainfall in March in Brazil (Rio de Janeiro)183
146 mm monthly rainfall in April in Brazil (Rio de Janeiro)146
107 mm monthly rainfall in May in Brazil (Rio de Janeiro)107
71 mm monthly rainfall in June in Brazil (Rio de Janeiro)71
66 mm monthly rainfall in July in Brazil (Rio de Janeiro)66
76 mm monthly rainfall in August in Brazil (Rio de Janeiro)76
96 mm monthly rainfall in September in Brazil (Rio de Janeiro)96
129 mm monthly rainfall in October in Brazil (Rio de Janeiro)129
159 mm monthly rainfall in November in Brazil (Rio de Janeiro)159
207 mm monthly rainfall in December in Brazil (Rio de Janeiro)207

More climate for Brazil

  Jan Feb Mar Apr May Jun Jul Aug Sep Oct Nov Dec
UV Index (Maximum)
UV (maximum) index 11+ (Extreme) in January in Brazil (Rio de Janeiro)11
UV (maximum) index 11+ (Extreme) in February in Brazil (Rio de Janeiro)11
UV (maximum) index 11+ (Extreme) in March in Brazil (Rio de Janeiro)11
UV (maximum) index 9 (Very High) in April in Brazil (Rio de Janeiro)9
UV (maximum) index 7 (High) in May in Brazil (Rio de Janeiro)7
UV (maximum) index 5 (Moderate) in June in Brazil (Rio de Janeiro)5
UV (maximum) index 5 (Moderate) in July in Brazil (Rio de Janeiro)5
UV (maximum) index 7 (High) in August in Brazil (Rio de Janeiro)7
UV (maximum) index 10 (Very High) in September in Brazil (Rio de Janeiro)10
UV (maximum) index 11 (Extreme) in October in Brazil (Rio de Janeiro)11
UV (maximum) index 11+ (Extreme) in November in Brazil (Rio de Janeiro)11
UV (maximum) index 11+ (Extreme) in December in Brazil (Rio de Janeiro)11
Heat & Humidity
High heat & humidity in January in Brazil (Rio de Janeiro)H
High heat & humidity in February in Brazil (Rio de Janeiro)H
High heat & humidity in March in Brazil (Rio de Janeiro)H
Moderate heat & humidity in April in Brazil (Rio de Janeiro)M
Low heat & humidity in May in Brazil (Rio de Janeiro)L
Low heat & humidity in June in Brazil (Rio de Janeiro)L
No heat & humidity in July in Brazil (Rio de Janeiro)0
Low heat & humidity in August in Brazil (Rio de Janeiro)L
Low heat & humidity in September in Brazil (Rio de Janeiro)L
Low heat & humidity in October in Brazil (Rio de Janeiro)L
Moderate heat & humidity in November in Brazil (Rio de Janeiro)M
Moderate heat & humidity in December in Brazil (Rio de Janeiro)M

Note: 0 = None, L = Low, M = Moderate, H = High, VH = Very high, E = Extreme

Going to Brazil? Find the best month to visit Brazil based on the weather.

Jan Feb Mar Apr May Jun Jul Aug Sep Oct Nov Dec

Check climate guides for Brazil showing average temperature, rainfall & sunshine figures for each month of the year. The climate guide shown above is for Rio de Janeiro.

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More about Brazil

Jan Feb Mar Apr May Jun Jul Aug Sep Oct Nov Dec

The climate guide for Brazil, represented by Rio de Janeiro, shows long term monthly weather averages processed from data supplied by CRU (University of East Anglia), the Met Office & the Netherlands Meteorological Institute. Find out more about our data sources.

Metric (°C / mm)  |  Imperial (°F / inches)

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