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Best time to visit Rio de Janeiro

Monthly weather scores combine temperatures, sunshine, rain, and comfort signals to highlight when Rio de Janeirois at its most inviting, and when the weather is least cooperative.

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Best overall month

July

Overall score 49.7%

High
77.7°F
Low
64.0°F
Sun
7.5h
Rain
0.0in
Rain days
20.0%
Humidity
72.6%
Wind
9.3mph
Day length
10.9h
Sun percent
68.8%
Month to omit

October

Overall score 31.7%

High
80.6°F
Low
69.8°F
Sun
4.4h
Rain
0.2in
Rain days
51.0%
Humidity
79.6%
Wind
10.9mph
Day length
12.6h
Sun percent
34.8%

Overall travel weather

A simple average of the Heat Seeker, Mild Moderate, and Sun And Dry scores.

The tables below rank months by score. Each month includes the long-term weather inputs behind the score: daytime and nighttime temperature, sunshine, rain, rainy-day share, humidity, wind, day length, and the score components for this travel style.

Monthly score trend

This chart shows how the score changes through the year, so the top and omitted months below have context.

Top months to visit

Higher scores mean months that better match this travel style.

1. July

Score 49.7%

#1
High
77.7°F
Low
64.0°F
Sun
7.5h
Rain
0.0in
Rain days
20.0%
Humidity
72.6%
Wind
9.3mph
Day length
10.9h
Sun percent
68.8%
Heat score
54.0%
Mild score
32.0%
Dry score
63.0%

2. September

Score 46.3%

#2
High
81.0°F
Low
68.0°F
Sun
7.3h
Rain
0.1in
Rain days
24.0%
Humidity
73.2%
Wind
11.1mph
Day length
12.0h
Sun percent
61.0%
Heat score
57.0%
Mild score
24.0%
Dry score
58.0%

3. May

Score 44.0%

#3
High
79.9°F
Low
67.6°F
Sun
6.5h
Rain
0.1in
Rain days
27.0%
Humidity
75.5%
Wind
9.1mph
Day length
11.0h
Sun percent
58.9%
Heat score
54.0%
Mild score
23.0%
Dry score
55.0%

Top months to omit

Lower scores mean months where the weather is least aligned with this travel style.

1. October

Score 31.7%

#1
High
80.6°F
Low
69.8°F
Sun
4.4h
Rain
0.2in
Rain days
51.0%
Humidity
79.6%
Wind
10.9mph
Day length
12.6h
Sun percent
34.8%
Heat score
42.0%
Mild score
7.0%
Dry score
46.0%

2. November

Score 32.0%

#2
High
80.6°F
Low
70.2°F
Sun
4.5h
Rain
0.2in
Rain days
50.0%
Humidity
78.6%
Wind
10.8mph
Day length
13.2h
Sun percent
34.0%
Heat score
42.0%
Mild score
8.0%
Dry score
46.0%

3. December

Score 34.3%

#3
High
83.7°F
Low
73.0°F
Sun
4.8h
Rain
0.2in
Rain days
54.0%
Humidity
79.1%
Wind
9.9mph
Day length
13.5h
Sun percent
35.5%
Heat score
48.0%
Mild score
7.0%
Dry score
48.0%

Heat Seeker

Heat Seeker Score is a composite score designed for those who crave hot, sunny weather with minimal rainfall. It prioritizes high temperatures and abundant sunshine.

The tables below rank months by score. Each month includes the long-term weather inputs behind the score: daytime and nighttime temperature, sunshine, rain, rainy-day share, humidity, wind, day length, and the score components for this travel style.

Monthly score trend

This chart shows how the score changes through the year, so the top and omitted months below have context.

Top months to visit

Higher scores mean months that better match this travel style.

1. September

Score 57.0%

#1
High
81.0°F
Low
68.0°F
Sun
7.3h
Rain
0.1in
Rain days
24.0%
Humidity
73.2%
Wind
11.1mph
Day length
12.0h
Sun percent
61.0%
Heat high
48.0%
Heat low
100.0%
Heat sun
61.0%
Heat rain
52.0%

2. March

Score 56.0%

#2
High
85.5°F
Low
73.9°F
Sun
6.0h
Rain
0.2in
Rain days
46.0%
Humidity
77.2%
Wind
9.6mph
Day length
12.2h
Sun percent
49.2%
Heat high
65.0%
Heat low
100.0%
Heat sun
49.0%
Heat rain
8.0%

3. January

Score 54.0%

#3
High
86.4°F
Low
74.8°F
Sun
5.1h
Rain
0.2in
Rain days
51.0%
Humidity
76.9%
Wind
9.3mph
Day length
13.3h
Sun percent
38.2%
Heat high
68.0%
Heat low
100.0%
Heat sun
38.0%
Heat rain
0.0%

Top months to omit

Lower scores mean months where the weather is least aligned with this travel style.

1. October

Score 42.0%

#1
High
80.6°F
Low
69.8°F
Sun
4.4h
Rain
0.2in
Rain days
51.0%
Humidity
79.6%
Wind
10.9mph
Day length
12.6h
Sun percent
34.8%
Heat high
47.0%
Heat low
100.0%
Heat sun
35.0%
Heat rain
0.0%

2. November

Score 42.0%

#2
High
80.6°F
Low
70.2°F
Sun
4.5h
Rain
0.2in
Rain days
50.0%
Humidity
78.6%
Wind
10.8mph
Day length
13.2h
Sun percent
34.0%
Heat high
47.0%
Heat low
100.0%
Heat sun
34.0%
Heat rain
0.0%

3. December

Score 48.0%

#3
High
83.7°F
Low
73.0°F
Sun
4.8h
Rain
0.2in
Rain days
54.0%
Humidity
79.1%
Wind
9.9mph
Day length
13.5h
Sun percent
35.5%
Heat high
58.0%
Heat low
100.0%
Heat sun
36.0%
Heat rain
0.0%

Mild Moderate

Mild Moderate Score is designed for those who prefer comfortable, temperate weather conditions. It favors moderate temperatures and balanced weather patterns.

The tables below rank months by score. Each month includes the long-term weather inputs behind the score: daytime and nighttime temperature, sunshine, rain, rainy-day share, humidity, wind, day length, and the score components for this travel style.

Monthly score trend

This chart shows how the score changes through the year, so the top and omitted months below have context.

Top months to visit

Higher scores mean months that better match this travel style.

1. July

Score 32.0%

#1
High
77.7°F
Low
64.0°F
Sun
7.5h
Rain
0.0in
Rain days
20.0%
Humidity
72.6%
Wind
9.3mph
Day length
10.9h
Sun percent
68.8%
Mild high
10.0%
Mild low
0.0%
Mild sun
98.0%
Mild rain
89.0%

2. August

Score 27.0%

#2
High
77.7°F
Low
64.8°F
Sun
6.6h
Rain
0.1in
Rain days
26.0%
Humidity
72.5%
Wind
10.6mph
Day length
11.4h
Sun percent
58.1%
Mild high
10.0%
Mild low
0.0%
Mild sun
76.0%
Mild rain
76.0%

3. June

Score 24.0%

#3
High
78.8°F
Low
65.7°F
Sun
6.8h
Rain
0.0in
Rain days
28.0%
Humidity
74.7%
Wind
8.5mph
Day length
10.8h
Sun percent
63.3%
Mild high
0.0%
Mild low
0.0%
Mild sun
87.0%
Mild rain
71.0%

Top months to omit

Lower scores mean months where the weather is least aligned with this travel style.

1. February

Score 7.0%

#1
High
86.0°F
Low
74.8°F
Sun
5.0h
Rain
0.2in
Rain days
55.0%
Humidity
77.3%
Wind
8.9mph
Day length
12.8h
Sun percent
38.9%
Mild high
0.0%
Mild low
0.0%
Mild sun
38.0%
Mild rain
11.0%

2. October

Score 7.0%

#2
High
80.6°F
Low
69.8°F
Sun
4.4h
Rain
0.2in
Rain days
51.0%
Humidity
79.6%
Wind
10.9mph
Day length
12.6h
Sun percent
34.8%
Mild high
0.0%
Mild low
0.0%
Mild sun
30.0%
Mild rain
20.0%

3. December

Score 7.0%

#3
High
83.7°F
Low
73.0°F
Sun
4.8h
Rain
0.2in
Rain days
54.0%
Humidity
79.1%
Wind
9.9mph
Day length
13.5h
Sun percent
35.5%
Mild high
0.0%
Mild low
0.0%
Mild sun
31.0%
Mild rain
13.0%

Sun And Dry

Sun And Dry Score maximizes sun exposure and minimizes all forms of precipitation. Temperature is secondary, preferring mild-to-warm conditions.

The tables below rank months by score. Each month includes the long-term weather inputs behind the score: daytime and nighttime temperature, sunshine, rain, rainy-day share, humidity, wind, day length, and the score components for this travel style.

Monthly score trend

This chart shows how the score changes through the year, so the top and omitted months below have context.

Top months to visit

Higher scores mean months that better match this travel style.

1. July

Score 63.0%

#1
High
77.7°F
Low
64.0°F
Sun
7.5h
Rain
0.0in
Rain days
20.0%
Humidity
72.6%
Wind
9.3mph
Day length
10.9h
Sun percent
68.8%
Dry sun
69.0%
Dry days
20.0%
Dry rain
100.0%
Dry comfort
69.0%

2. September

Score 58.0%

#2
High
81.0°F
Low
68.0°F
Sun
7.3h
Rain
0.1in
Rain days
24.0%
Humidity
73.2%
Wind
11.1mph
Day length
12.0h
Sun percent
61.0%
Dry sun
61.0%
Dry days
4.0%
Dry rain
100.0%
Dry comfort
81.0%

3. June

Score 56.0%

#3
High
78.8°F
Low
65.7°F
Sun
6.8h
Rain
0.0in
Rain days
28.0%
Humidity
74.7%
Wind
8.5mph
Day length
10.8h
Sun percent
63.3%
Dry sun
63.0%
Dry days
0.0%
Dry rain
100.0%
Dry comfort
73.0%

Top months to omit

Lower scores mean months where the weather is least aligned with this travel style.

1. October

Score 46.0%

#1
High
80.6°F
Low
69.8°F
Sun
4.4h
Rain
0.2in
Rain days
51.0%
Humidity
79.6%
Wind
10.9mph
Day length
12.6h
Sun percent
34.8%
Dry sun
35.0%
Dry days
0.0%
Dry rain
100.0%
Dry comfort
80.0%

2. November

Score 46.0%

#2
High
80.6°F
Low
70.2°F
Sun
4.5h
Rain
0.2in
Rain days
50.0%
Humidity
78.6%
Wind
10.8mph
Day length
13.2h
Sun percent
34.0%
Dry sun
34.0%
Dry days
0.0%
Dry rain
100.0%
Dry comfort
80.0%

3. December

Score 48.0%

#3
High
83.7°F
Low
73.0°F
Sun
4.8h
Rain
0.2in
Rain days
54.0%
Humidity
79.1%
Wind
9.9mph
Day length
13.5h
Sun percent
35.5%
Dry sun
36.0%
Dry days
0.0%
Dry rain
100.0%
Dry comfort
91.0%
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