When is the best time to go to Petrópolis
The chart above shows the best time of year to visit Petrópolis, 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 Petrópolis
Petrópolis weather by month
Please note our recommendations for when to visit Petrópolis 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 | 304mm | 6.4hrs | 14.1hrs |
January in Petrópolis is generally very wet with the temperature being hot.
Based on weather alone, this is probably a time of year to avoid going to Petrópolis for your holidays. The weather is often relatively bad and not conducive to spending time outdoors.
January is in the summer in Petrópolis and is typically the coldest month of the year. Daytime maximum temperatures average around a muggy 30°C (85°F), whilst at night 19°C (67°F) is normal.
On average January is the driest month of the year in Petrópolis with around 304mm 12 inches of rain making it a very wet time to visit. This rainfall is typically spread over 21 days, although this may vary considerably.
On the flip side this corresponds to an average of 6.4 hours of sunshine per day.
Petrópolis weather in January »
February
| Temp | Rain | Sunshine | Day length |
|---|---|---|---|
| 27°C | 263mm | 6.8hrs | 13.6hrs |
February in Petrópolis is generally very wet with the temperature being hot.
Based on weather alone, this is probably a time of year to avoid going to Petrópolis for your holidays. The weather is often not a good and not conducive to spending time outdoors.
February is in the summer in Petrópolis and is typically the 2nd coldest month of the year. Daytime maximum temperatures average around a muggy 30°C (86°F), whilst at night 19°C (67°F) is normal.
On average February is the 2nd driest month of the year in Petrópolis with around 263mm 10.4 inches of rain making it a very 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 6.8 hours of sunshine per day.
Petrópolis weather in February »
March
| Temp | Rain | Sunshine | Day length |
|---|---|---|---|
| 26°C | 263mm | 6.4hrs | 13hrs |
The weather in March in Petrópolis is characteristically hot, humid and very wet.
Based on weather alone, this is probably a time of year to avoid going to Petrópolis for your holidays. The weather is often relatively bad and not conducive to spending time outdoors.
March is in the fall / autumn in Petrópolis and is typically the 3rd coldest month of the year. Daytime maximum temperatures average around a muggy 29°C (84°F), whilst at night 19°C (66°F) is normal.
On average March is the 3rd driest month of the year in Petrópolis with around 263mm 10.3 inches of rain making it a very wet time to visit. This rainfall is typically spread over 15 days, although this may vary considerably.
On the flip side this corresponds to an average of 6.4 hours of sunshine per day.
April
| Temp | Rain | Sunshine | Day length |
|---|---|---|---|
| 24°C | 157mm | 6.1hrs | 12.4hrs |
Petrópolis's weather in April is typically warm, humid and wet in nature.
Based on weather alone, this is probably a time of year to avoid going to Petrópolis for your holidays. The weather is often pretty bad and not conducive to spending time outdoors.
April is in the fall / autumn in Petrópolis and is typically the 4th coldest month of the year. Daytime maximum temperatures average around a muggy 27°C (80°F), whilst at night 17°C (63°F) is normal.
On average April is the 4th driest month of the year in Petrópolis with around 157mm 6.2 inches of rain making it a wet 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 6.1 hours of sunshine per day.
May
| Temp | Rain | Sunshine | Day length |
|---|---|---|---|
| 22°C | 101mm | 6.1hrs | 11.9hrs |
May is a damp month in Petrópolis and the temperature is generally warm.
Although outside the main holiday season, there is still plenty of relatively acceptable weather around this time of year. This makes it an okay time to visit Petrópolis.
May is in the fall / autumn in Petrópolis and is typically the 5th coldest month of the year. Daytime maximum temperatures average around 25°C (77°F), whilst at night 15°C (59°F) is normal.
On average May is the 5th driest month of the year in Petrópolis with around 101mm 4 inches of rain making it a 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 6.1 hours of sunshine per day.
June
| Temp | Rain | Sunshine | Day length |
|---|---|---|---|
| 22°C | 69mm | 6.3hrs | 14.1hrs |
Warm and reasonably dry weather often prevails in Petrópolis during the month of June
It is perhaps the perfect month to visit Petrópolis, with some very good weather at this time of year.
June is in the winter in Petrópolis and is typically the 6th coldest month of the year. Daytime maximum temperatures average around 24°C (75°F), whilst at night 14°C (56°F) is normal.
On average June is the 6th driest month of the year in Petrópolis with around 69mm 2.7 inches of rain making it a reasonably dry time to visit. This rainfall is typically spread over 9 days, although this may vary considerably.
On the flip side this corresponds to an average of 6.3 hours of sunshine per day.
July
| Temp | Rain | Sunshine | Day length |
|---|---|---|---|
| 21°C | 62mm | 6.5hrs | 13.6hrs |
July in Petrópolis is generally reasonably dry with the temperature being warm.
It is perhaps the perfect month to visit Petrópolis, with some inordinately good weather at this time of year.
July is in the winter in Petrópolis and is typically the 6th warmest month of the year. Daytime maximum temperatures average around 24°C (74°F), whilst at night 13°C (55°F) is normal.
On average July is the 6th wettest month of the year in Petrópolis with around 62mm 2.4 inches of rain making it a reasonably dry time to visit. This rainfall is typically spread over 9 days, although this may vary considerably.
On the flip side this corresponds to an average of 6.5 hours of sunshine per day.
August
| Temp | Rain | Sunshine | Day length |
|---|---|---|---|
| 22°C | 76mm | 6.6hrs | 13hrs |
The weather in August in Petrópolis is characteristically warm and reasonably dry.
It is perhaps the perfect month to visit Petrópolis, with some surprisingly good weather at this time of year.
August is in the winter in Petrópolis and is typically the 5th warmest month of the year. Daytime maximum temperatures average around 25°C (77°F), whilst at night 13°C (56°F) is normal.
On average August is the 5th wettest month of the year in Petrópolis with around 76mm 3 inches of rain making it a reasonably dry time to visit. This rainfall is typically spread over 9 days, although this may vary considerably.
On the flip side this corresponds to an average of 6.6 hours of sunshine per day.
Petrópolis weather in August »
September
| Temp | Rain | Sunshine | Day length |
|---|---|---|---|
| 23°C | 109mm | 5.1hrs | 12.4hrs |
Petrópolis's weather in September is typically warm and damp in nature.
Based on weather alone, this is probably a time of year to avoid going to Petrópolis for your holidays. The weather is often not a good and not conducive to spending time outdoors.
September is in the spring in Petrópolis and is typically the 4th warmest month of the year. Daytime maximum temperatures average around 25°C (77°F), whilst at night 15°C (59°F) is normal.
On average September is the 4th wettest month of the year in Petrópolis with around 109mm 4.3 inches of rain making it a damp time to visit. This rainfall is typically spread over 11 days, although this may vary considerably.
On the flip side this corresponds to an average of 5.1 hours of sunshine per day.
Petrópolis weather in September »
October
| Temp | Rain | Sunshine | Day length |
|---|---|---|---|
| 23°C | 165mm | 4.9hrs | 11.9hrs |
October is a wet, humid month in Petrópolis and the temperature is generally warm.
Based on weather alone, this is probably a time of year to avoid going to Petrópolis for your holidays. The weather is often relatively bad and not conducive to spending time outdoors.
October is in the spring in Petrópolis and is typically the 3rd warmest month of the year. Daytime maximum temperatures average around a muggy 26°C (78°F), whilst at night 16°C (61°F) is normal.
On average October is the 3rd wettest month of the year in Petrópolis with around 165mm 6.5 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 4.9 hours of sunshine per day.
Petrópolis weather in October »
November
| Temp | Rain | Sunshine | Day length |
|---|---|---|---|
| 24°C | 235mm | 5.3hrs | 14.1hrs |
November is a very wet, humid month in Petrópolis and the temperature is generally warm.
Based on weather alone, this is probably a time of year to avoid going to Petrópolis for your holidays. The weather is often relatively bad and not conducive to spending time outdoors.
November is in the spring in Petrópolis and is typically the 2nd warmest month of the year. Daytime maximum temperatures average around a muggy 27°C (80°F), whilst at night 17°C (63°F) is normal.
On average November is the 2nd wettest month of the year in Petrópolis with around 235mm 9.2 inches of rain making it a very wet time to visit. This rainfall is typically spread over 20 days, although this may vary considerably.
On the flip side this corresponds to an average of 5.3 hours of sunshine per day.
Petrópolis weather in November »
December
| Temp | Rain | Sunshine | Day length |
|---|---|---|---|
| 25°C | 328mm | 5.2hrs | 13.6hrs |
December in Petrópolis is generally very wet with the temperature being hot.
Based on weather alone, this is probably a time of year to avoid going to Petrópolis for your holidays. The weather is often pretty bad and not conducive to spending time outdoors.
December is in the summer in Petrópolis and is typically the warmest month of the year. Daytime maximum temperatures average around a muggy 28°C (82°F), whilst at night 19°C (65°F) is normal.
On average December is the wettest month of the year in Petrópolis with around 328mm 12.9 inches of rain making it a very wet time to visit. This rainfall is typically spread over 22 days, although this may vary considerably.
On the flip side this corresponds to an average of 5.2 hours of sunshine per day.
Other monthly averages
Petrópolis weather stats
| Hottest month: | February | 29.5°C 85.1°F |
|---|---|---|
| Driest month: | July | 62mm 2.4ins |
| Sunniest month: | July | 6.5hrs |
| Coldest month: | July | 23.2°C 73.8°F |
| Wettest month: | December | 328mm 12.9ins |
| Warmest sea: | March | 26.3°C 79.3°F |
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