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Porto Seguro weather by month
Check out Porto Seguro weather averages by month. Compare detailed monthly climate statistics including temperature, rainfall and sunshine figures.
Temperature in Porto Seguro (°C)
| Jan | Feb | Mar | Apr | May | Jun | Jul | Aug | Sep | Oct | Nov | Dec | |
|---|---|---|---|---|---|---|---|---|---|---|---|---|
| Max temperature (daytime) |  30 |  30 |  30 |  29 |  28 |  27 |  26 |  26 |  27 |  27 |  28 |  29 | 
| Min temperature (night-time) |  21 |  22 |  22 |  22 |  20 |  19 |  18 |  18 |  19 |  21 |  21 |  22 | 
| Heat & Humidity |  H |  H |  H |  H |  M |  M |  L |  L |  M |  M |  M |  H | 
| Sea temperature |  26 |  27 |  27 |  27 |  26 |  25 |  25 |  24 |  25 |  25 |  25 |  26 | 
Note: 0 = None, L = Low, M = Moderate, H = High, VH = Very high, E = Extreme
Sunshine & Daylight in Porto Seguro
| Jan | Feb | Mar | Apr | May | Jun | Jul | Aug | Sep | Oct | Nov | Dec | |
|---|---|---|---|---|---|---|---|---|---|---|---|---|
| Daily hours of sunshine | ||||||||||||
| Daily hours of daylight |  13 |  13 |  12 |  12 |  11 |  11 |  11 |  12 |  12 |  12 |  13 |  13 | 
| UV Index (Maximum) |  11 |  11 |  11 |  10 |  8 |  7 |  7 |  9 |  11 |  11 |  11 |  11 | 
Rainfall in Porto Seguro
| Jan | Feb | Mar | Apr | May | Jun | Jul | Aug | Sep | Oct | Nov | Dec | |
|---|---|---|---|---|---|---|---|---|---|---|---|---|
| Number of days with some rain |  22 |  20 |  23 |  21 |  19 |  19 |  22 |  20 |  18 |  21 |  23 |  22 | 
| Average monthly rainfall (mm) |  105 |  108 |  126 |  187 |  163 |  134 |  167 |  103 |  138 |  163 |  140 |  139 | 
More about Porto Seguro
Porto Seguro by month
Jan Feb Mar Apr May Jun Jul Aug Sep Oct Nov Dec
Recommended for Brazil
The climate guide for Brazil (Porto Seguro) 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.
What's the climate like in Porto Seguro?
Porto Seguro has a hot tropical climate with no dry season.
Porto Seguro weather in January
Expect daytime maximum temperatures of 30°C in Porto Seguro, Brazil in January and high heat and humidity based on long-term weather averages. There are 7 hours of sunshine per day on average with 22 days with some rainfall and typically 105 mm of rainfall in the month.
- 30°C max day temperature 30 30
- 7 hours of sunshine per day
- 22 days with some rainfall 22 22
- 21°C min night temperature 21 21
- 13 hours of daylight per day 13 13
- High heat & humidity H H
- 105 mm of monthly rainfall 105 105
- 11+ (Extreme) UV index 11 11
- 26°C sea temperature 26 26
Porto Seguro weather in February
Expect daytime maximum temperatures of 30°C in Porto Seguro, Brazil in February and high heat and humidity based on long-term weather averages. There are 7 hours of sunshine per day on average with 20 days with some rainfall and typically 108 mm of rainfall in the month.
- 30°C max day temperature 30 30
- 7 hours of sunshine per day
- 20 days with some rainfall 20 20
- 22°C min night temperature 22 22
- 13 hours of daylight per day 13 13
- High heat & humidity H H
- 108 mm of monthly rainfall 108 108
- 11+ (Extreme) UV index 11 11
- 27°C sea temperature 27 27
Porto Seguro weather in March
Expect daytime maximum temperatures of 30°C in Porto Seguro, Brazil in March and high heat and humidity based on long-term weather averages. There are 7 hours of sunshine per day on average with 23 days with some rainfall and typically 126 mm of rainfall in the month.
- 30°C max day temperature 30 30
- 7 hours of sunshine per day
- 23 days with some rainfall 23 23
- 22°C min night temperature 22 22
- 12 hours of daylight per day 12 12
- High heat & humidity H H
- 126 mm of monthly rainfall 126 126
- 11+ (Extreme) UV index 11 11
- 27°C sea temperature 27 27
Porto Seguro weather in April
Expect daytime maximum temperatures of 29°C in Porto Seguro, Brazil in April and high heat and humidity based on long-term weather averages. There are 6 hours of sunshine per day on average with 21 days with some rainfall and typically 187 mm of rainfall in the month.
- 29°C max day temperature 29 29
- 6 hours of sunshine per day
- 21 days with some rainfall 21 21
- 22°C min night temperature 22 22
- 12 hours of daylight per day 12 12
- High heat & humidity H H
- 187 mm of monthly rainfall 187 187
- 10 (Very High) UV index 10 10
- 27°C sea temperature 27 27
Porto Seguro weather in May
Expect daytime maximum temperatures of 28°C in Porto Seguro, Brazil in May based on long-term weather averages. There are 6 hours of sunshine per day on average with 19 days with some rainfall and typically 163 mm of rainfall in the month.
- 28°C max day temperature 28 28
- 6 hours of sunshine per day
- 19 days with some rainfall 19 19
- 20°C min night temperature 20 20
- 11 hours of daylight per day 11 11
- Moderate heat & humidity M M
- 163 mm of monthly rainfall 163 163
- 8 (Very High) UV index 8 8
- 26°C sea temperature 26 26
Porto Seguro weather in June
Expect daytime maximum temperatures of 27°C in Porto Seguro, Brazil in June based on long-term weather averages. There are 6 hours of sunshine per day on average with 19 days with some rainfall and typically 134 mm of rainfall in the month.
- 27°C max day temperature 27 27
- 6 hours of sunshine per day
- 19 days with some rainfall 19 19
- 19°C min night temperature 19 19
- 11 hours of daylight per day 11 11
- Moderate heat & humidity M M
- 134 mm of monthly rainfall 134 134
- 7 (High) UV index 7 7
- 25°C sea temperature 25 25
Porto Seguro weather in July
Expect daytime maximum temperatures of 26°C in Porto Seguro, Brazil in July based on long-term weather averages. There are 6 hours of sunshine per day on average with 22 days with some rainfall and typically 167 mm of rainfall in the month.
- 26°C max day temperature 26 26
- 6 hours of sunshine per day
- 22 days with some rainfall 22 22
- 18°C min night temperature 18 18
- 11 hours of daylight per day 11 11
- Low heat & humidity L L
- 167 mm of monthly rainfall 167 167
- 7 (High) UV index 7 7
- 25°C sea temperature 25 25
Porto Seguro weather in August
Expect daytime maximum temperatures of 26°C in Porto Seguro, Brazil in August based on long-term weather averages. There are 6 hours of sunshine per day on average with 20 days with some rainfall and typically 103 mm of rainfall in the month.
- 26°C max day temperature 26 26
- 6 hours of sunshine per day
- 20 days with some rainfall 20 20
- 18°C min night temperature 18 18
- 12 hours of daylight per day 12 12
- Low heat & humidity L L
- 103 mm of monthly rainfall 103 103
- 9 (Very High) UV index 9 9
- 24°C sea temperature 24 24
Porto Seguro weather in September
Expect daytime maximum temperatures of 27°C in Porto Seguro, Brazil in September based on long-term weather averages. There are 5 hours of sunshine per day on average with 18 days with some rainfall and typically 138 mm of rainfall in the month.
- 27°C max day temperature 27 27
- 5 hours of sunshine per day
- 18 days with some rainfall 18 18
- 19°C min night temperature 19 19
- 12 hours of daylight per day 12 12
- Moderate heat & humidity M M
- 138 mm of monthly rainfall 138 138
- 11 (Extreme) UV index 11 11
- 25°C sea temperature 25 25
Porto Seguro weather in October
Expect daytime maximum temperatures of 27°C in Porto Seguro, Brazil in October based on long-term weather averages. There are 5 hours of sunshine per day on average with 21 days with some rainfall and typically 163 mm of rainfall in the month.
- 27°C max day temperature 27 27
- 5 hours of sunshine per day
- 21 days with some rainfall 21 21
- 21°C min night temperature 21 21
- 12 hours of daylight per day 12 12
- Moderate heat & humidity M M
- 163 mm of monthly rainfall 163 163
- 11+ (Extreme) UV index 11 11
- 25°C sea temperature 25 25
Porto Seguro weather in November
Expect daytime maximum temperatures of 28°C in Porto Seguro, Brazil in November and high heat and humidity based on long-term weather averages. There are 6 hours of sunshine per day on average with 23 days with some rainfall and typically 140 mm of rainfall in the month.
- 28°C max day temperature 28 28
- 6 hours of sunshine per day
- 23 days with some rainfall 23 23
- 21°C min night temperature 21 21
- 13 hours of daylight per day 13 13
- Moderate heat & humidity M M
- 140 mm of monthly rainfall 140 140
- 11+ (Extreme) UV index 11 11
- 25°C sea temperature 25 25
Porto Seguro weather in December
Expect daytime maximum temperatures of 29°C in Porto Seguro, Brazil in December and high heat and humidity based on long-term weather averages. There are 5 hours of sunshine per day on average with 22 days with some rainfall and typically 139 mm of rainfall in the month.
- 29°C max day temperature 29 29
- 5 hours of sunshine per day
- 22 days with some rainfall 22 22
- 22°C min night temperature 22 22
- 13 hours of daylight per day 13 13
- High heat & humidity H H
- 139 mm of monthly rainfall 139 139
- 11+ (Extreme) UV index 11 11
- 26°C sea temperature 26 26
More about Porto Seguro
Porto Seguro by month
Jan Feb Mar Apr May Jun Jul Aug Sep Oct Nov Dec
Recommended for Brazil
- Save on holidays to Central & South America in 2025/2026
- Book tours to Argentina, Brazil, Ecuador, Mexico & Peru
- Visit Rio, Machu Picchu, Galapago, Costa Rica & more
The climate guide for Brazil (Porto Seguro) 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)
More about Brazil
Compare Porto Seguro with the UK
Below the Porto Seguro chart shows average maximum daytime temperature for Porto Seguro, Brazil and the UK (London).
Maximum daytime temperature (°C)
Metric (°C / mm) | Imperial (°F / inches)
Compare more Porto Seguro weather >>
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