When is the best time to go to São Sebastião do Caí
The chart above shows the best time of year to visit São Sebastião do Caí, Brazil. These are based on an analysis of weather averages such as temperature, rainfall and number of hours of sunshine. These ratings are based solely on the climate and do not take into account other factors such as accommodation prices and how busy it is likely to be.
Average temperatures in São Sebastião do Caí
São Sebastião do Caí weather by month
Please note our recommendations for when to visit São Sebastião do Caí are based solely on the weather and do not take into accounts accommodation prices, how busy it will be and what events are on.
January
| Temp | Rain | Sunshine | Day length |
|---|---|---|---|
| 27°C | 115mm | 8hrs | 14.7hrs |
The climate in São Sebastião do Caí during January can be summarized as hot, humid and damp.
It is perhaps a good month to visit São Sebastião do Caí, with some particularly good weather at this time of year.
January is in the summer in São Sebastião do Caí and is typically the coldest month of the year. Daytime maximum temperatures average around a muggy 30°C (85°F), whilst at night 20°C (68°F) is normal.
On average January is the driest month of the year in São Sebastião do Caí with around 115mm 4.5 inches of rain making it a damp time to visit. This rainfall is typically spread over 19 days, although this may vary considerably.
On the flip side this corresponds to an average of 8 hours of sunshine per day.
São Sebastião do Caí weather in January »
February
| Temp | Rain | Sunshine | Day length |
|---|---|---|---|
| 26°C | 121mm | 7.6hrs | 13.9hrs |
February in São Sebastião do Caí is generally wet with the temperature being hot.
It is perhaps a good month to visit São Sebastião do Caí, with some inordinately good weather at this time of year.
February is in the summer in São Sebastião do Caí and is typically the 2nd coldest month of the year. Daytime maximum temperatures average around a muggy 29°C (85°F), whilst at night 20°C (68°F) is normal.
On average February is the 2nd driest month of the year in São Sebastião do Caí with around 121mm 4.8 inches of rain making it a wet time to visit. This rainfall is typically spread over 17 days, although this may vary considerably.
On the flip side this corresponds to an average of 7.6 hours of sunshine per day.
São Sebastião do Caí weather in February »
March
| Temp | Rain | Sunshine | Day length |
|---|---|---|---|
| 25°C | 120mm | 6.8hrs | 13.1hrs |
The weather in March in São Sebastião do Caí is characteristically hot, humid and wet.
It is perhaps a good month to visit São Sebastião do Caí, with some inordinately good weather at this time of year.
March is in the fall / autumn in São Sebastião do Caí and is typically the 3rd coldest month of the year. Daytime maximum temperatures average around a muggy 28°C (82°F), whilst at night 19°C (66°F) is normal.
On average March is the 3rd driest month of the year in São Sebastião do Caí with around 120mm 4.7 inches of rain making it a wet time to visit. This rainfall is typically spread over 18 days, although this may vary considerably.
On the flip side this corresponds to an average of 6.8 hours of sunshine per day.
São Sebastião do Caí weather in March »
April
| Temp | Rain | Sunshine | Day length |
|---|---|---|---|
| 22°C | 98mm | 6.4hrs | 12.2hrs |
São Sebastião do Caí's weather in April is typically warm, humid and a little damp in nature.
It is perhaps the perfect month to visit São Sebastião do Caí, with some inordinately good weather at this time of year.
April is in the fall / autumn in São Sebastião do Caí and is typically the 4th coldest month of the year. Daytime maximum temperatures average around a muggy 25°C (77°F), whilst at night 16°C (60°F) is normal.
On average April is the 4th driest month of the year in São Sebastião do Caí with around 98mm 3.9 inches of rain making it a a little damp time to visit. This rainfall is typically spread over 12 days, although this may vary considerably.
On the flip side this corresponds to an average of 6.4 hours of sunshine per day.
São Sebastião do Caí weather in April »
May
| Temp | Rain | Sunshine | Day length |
|---|---|---|---|
| 20°C | 96mm | 5.8hrs | 11.5hrs |
May is a a little damp month in São Sebastião do Caí and the temperature is generally mild.
It is perhaps the perfect month to visit São Sebastião do Caí, with some extremely good weather at this time of year.
May is in the fall / autumn in São Sebastião do Caí and is typically the 5th coldest month of the year. Daytime maximum temperatures average around 22°C (71°F), whilst at night 13°C (55°F) is normal.
On average May is the 5th driest month of the year in São Sebastião do Caí with around 96mm 3.8 inches of rain making it a a little damp time to visit. This rainfall is typically spread over 14 days, although this may vary considerably.
On the flip side this corresponds to an average of 5.8 hours of sunshine per day.
São Sebastião do Caí weather in May »
June
| Temp | Rain | Sunshine | Day length |
|---|---|---|---|
| 17°C | 141mm | 5.1hrs | 14.7hrs |
Mild and wet weather often prevails in São Sebastião do Caí during the month of June
Based on weather alone, this is probably a time of year to avoid going to São Sebastião do Caí for your holidays. The weather is often pretty bad and not conducive to spending time outdoors.
June is in the winter in São Sebastião do Caí and is typically the 6th coldest month of the year. Daytime maximum temperatures average around 19°C (67°F), whilst at night 11°C (51°F) is normal.
On average June is the 6th driest month of the year in São Sebastião do Caí with around 141mm 5.6 inches of rain making it a wet time to visit. This rainfall is typically spread over 16 days, although this may vary considerably.
On the flip side this corresponds to an average of 5.1 hours of sunshine per day.
São Sebastião do Caí weather in June »
July
| Temp | Rain | Sunshine | Day length |
|---|---|---|---|
| 17°C | 134mm | 5.3hrs | 13.9hrs |
July in São Sebastião do Caí is generally wet with the temperature being mild.
Based on weather alone, this is probably a time of year to avoid going to São Sebastião do Caí for your holidays. The weather is often not a good and not conducive to spending time outdoors.
July is in the winter in São Sebastião do Caí and is typically the 6th warmest month of the year. Daytime maximum temperatures average around 19°C (67°F), whilst at night 10°C (51°F) is normal.
On average July is the 6th wettest month of the year in São Sebastião do Caí with around 134mm 5.3 inches of rain making it a wet time to visit. This rainfall is typically spread over 16 days, although this may vary considerably.
On the flip side this corresponds to an average of 5.3 hours of sunshine per day.
São Sebastião do Caí weather in July »
August
| Temp | Rain | Sunshine | Day length |
|---|---|---|---|
| 18°C | 143mm | 5.2hrs | 13.1hrs |
The weather in August in São Sebastião do Caí is characteristically mild and wet.
Based on weather alone, this is probably a time of year to avoid going to São Sebastião do Caí for your holidays. The weather is often pretty bad and not conducive to spending time outdoors.
August is in the winter in São Sebastião do Caí and is typically the 5th warmest month of the year. Daytime maximum temperatures average around 20°C (68°F), whilst at night 11°C (52°F) is normal.
On average August is the 5th wettest month of the year in São Sebastião do Caí with around 143mm 5.6 inches of rain making it a wet time to visit. This rainfall is typically spread over 16 days, although this may vary considerably.
On the flip side this corresponds to an average of 5.2 hours of sunshine per day.
São Sebastião do Caí weather in August »
September
| Temp | Rain | Sunshine | Day length |
|---|---|---|---|
| 19°C | 157mm | 5.3hrs | 12.2hrs |
São Sebastião do Caí's weather in September is typically mild and wet in nature.
Based on weather alone, this is probably a time of year to avoid going to São Sebastião do Caí for your holidays. The weather is often not a good and not conducive to spending time outdoors.
September is in the spring in São Sebastião do Caí and is typically the 4th warmest month of the year. Daytime maximum temperatures average around 22°C (71°F), whilst at night 13°C (55°F) is normal.
On average September is the 4th wettest month of the year in São Sebastião do Caí with around 157mm 6.2 inches of rain making it a wet time to visit. This rainfall is typically spread over 18 days, although this may vary considerably.
On the flip side this corresponds to an average of 5.3 hours of sunshine per day.
São Sebastião do Caí weather in September »
October
| Temp | Rain | Sunshine | Day length |
|---|---|---|---|
| 22°C | 130mm | 6.7hrs | 11.5hrs |
October is a wet month in São Sebastião do Caí and the temperature is generally warm.
Although outside the main holiday season, there is still plenty of pretty acceptable weather around this time of year. This makes it an okay time to visit São Sebastião do Caí.
October is in the spring in São Sebastião do Caí and is typically the 3rd warmest month of the year. Daytime maximum temperatures average around 24°C (75°F), whilst at night 15°C (58°F) is normal.
On average October is the 3rd wettest month of the year in São Sebastião do Caí with around 130mm 5.1 inches of rain making it a wet time to visit. This rainfall is typically spread over 16 days, although this may vary considerably.
On the flip side this corresponds to an average of 6.7 hours of sunshine per day.
São Sebastião do Caí weather in October »
November
| Temp | Rain | Sunshine | Day length |
|---|---|---|---|
| 24°C | 118mm | 7.6hrs | 14.7hrs |
November in São Sebastião do Caí is generally damp with the temperature being warm.
It is perhaps a good month to visit São Sebastião do Caí, with some surprisingly good weather at this time of year.
November is in the spring in São Sebastião do Caí and is typically the 2nd warmest month of the year. Daytime maximum temperatures average around a muggy 26°C (80°F), whilst at night 17°C (62°F) is normal.
On average November is the 2nd wettest month of the year in São Sebastião do Caí with around 118mm 4.6 inches of rain making it a damp time to visit. This rainfall is typically spread over 16 days, although this may vary considerably.
On the flip side this corresponds to an average of 7.6 hours of sunshine per day.
São Sebastião do Caí weather in November »
December
| Temp | Rain | Sunshine | Day length |
|---|---|---|---|
| 26°C | 121mm | 8.2hrs | 13.9hrs |
December in São Sebastião do Caí is generally wet with the temperature being hot.
It is perhaps a good month to visit São Sebastião do Caí, with some extremely good weather at this time of year.
December is in the summer in São Sebastião do Caí and is typically the warmest month of the year. Daytime maximum temperatures average around a muggy 29°C (84°F), whilst at night 19°C (65°F) is normal.
On average December is the wettest month of the year in São Sebastião do Caí with around 121mm 4.8 inches of rain making it a wet time to visit. This rainfall is typically spread over 16 days, although this may vary considerably.
On the flip side this corresponds to an average of 8.2 hours of sunshine per day.
Other monthly averages
São Sebastião do Caí weather stats
| Hottest month: | January | 29.4°C 84.9°F |
|---|---|---|
| Driest month: | May | 96mm 3.8ins |
| Sunniest month: | December | 8.2hrs |
| Coldest month: | June | 19°C 66.2°F |
| Wettest month: | September | 157mm 6.2ins |
| Warmest sea: | February | 25.1°C 77.2°F |
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