When is the best time to go to Açu
The chart above shows the best time of year to visit Açu, 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 Açu
Açu weather by month
Please note our recommendations for when to visit Açu 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 |
|---|---|---|---|
| 30°C | 48mm | 7.9hrs | 13.1hrs |
The weather in January in Açu is characteristically very hot and reasonably dry.
It is perhaps a good month to visit Açu, with some inordinately good weather at this time of year.
January is in the summer in Açu and is typically the coldest month of the year. Daytime maximum temperatures average around a warm 34°C (92°F), whilst at night 23°C (73°F) is normal.
On average January is the driest month of the year in Açu with around 48mm 1.9 inches of rain making it a reasonably dry 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 7.9 hours of sunshine per day.
February
| Temp | Rain | Sunshine | Day length |
|---|---|---|---|
| 30°C | 85mm | 7.1hrs | 13hrs |
February in Açu is generally a little damp with the temperature being very hot.
Based on weather alone, this is probably a time of year to avoid going to Açu for your holidays. The weather is often not a good and not conducive to spending time outdoors.
February is in the summer in Açu and is typically the 2nd coldest month of the year. Daytime maximum temperatures average around a warm 33°C (91°F), whilst at night 24°C (74°F) is normal.
On average February is the 2nd driest month of the year in Açu with around 85mm 3.3 inches of rain making it a a little 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 7.1 hours of sunshine per day.
March
| Temp | Rain | Sunshine | Day length |
|---|---|---|---|
| 29°C | 160mm | 6.9hrs | 12.8hrs |
The weather in March in Açu is characteristically very hot, humid and wet.
Based on weather alone, this is probably a time of year to avoid going to Açu for your holidays. The weather is often not a good and not conducive to spending time outdoors.
March is in the fall / autumn in Açu and is typically the 3rd coldest month of the year. Daytime maximum temperatures average around a steamy 33°C (91°F), whilst at night 23°C (74°F) is normal.
On average March is the 3rd driest month of the year in Açu with around 160mm 6.3 inches of rain making it a wet time to visit. This rainfall is typically spread over 23 days, although this may vary considerably.
On the flip side this corresponds to an average of 6.9 hours of sunshine per day.
April
| Temp | Rain | Sunshine | Day length |
|---|---|---|---|
| 29°C | 142mm | 7.1hrs | 12.7hrs |
Açu's weather in April is typically hot, humid and wet in nature.
Based on weather alone, this is probably a time of year to avoid going to Açu for your holidays. The weather is often not a good and not conducive to spending time outdoors.
April is in the fall / autumn in Açu and is typically the 4th coldest month of the year. Daytime maximum temperatures average around a steamy 32°C (89°F), whilst at night 23°C (73°F) is normal.
On average April is the 4th driest month of the year in Açu with around 142mm 5.6 inches of rain making it a wet time to visit. This rainfall is typically spread over 23 days, although this may vary considerably.
On the flip side this corresponds to an average of 7.1 hours of sunshine per day.
May
| Temp | Rain | Sunshine | Day length |
|---|---|---|---|
| 28°C | 89mm | 7.4hrs | 12.6hrs |
May is a a little damp, humid month in Açu and the temperature is generally hot.
Based on weather alone, this is probably a time of year to avoid going to Açu for your holidays. The weather is often relatively bad and not conducive to spending time outdoors.
May is in the fall / autumn in Açu and is typically the 5th coldest month of the year. Daytime maximum temperatures average around a steamy 31°C (88°F), whilst at night 23°C (73°F) is normal.
On average May is the 5th driest month of the year in Açu with around 89mm 3.5 inches of rain making it a a little damp time to visit. This rainfall is typically spread over 24 days, although this may vary considerably.
On the flip side this corresponds to an average of 7.4 hours of sunshine per day.
June
| Temp | Rain | Sunshine | Day length |
|---|---|---|---|
| 29°C | 37mm | 7.5hrs | 13.1hrs |
Açu's weather in June is typically hot and reasonably dry in nature.
Although outside the main holiday season, there is still plenty of quite acceptable weather around this time of year. This makes it an okay time to visit Açu.
June is in the winter in Açu and is typically the 6th coldest month of the year. Daytime maximum temperatures average around a warm 32°C (89°F), whilst at night 21°C (70°F) is normal.
On average June is the 6th driest month of the year in Açu with around 37mm 1.5 inches of rain making it a reasonably dry 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 7.5 hours of sunshine per day.
July
| Temp | Rain | Sunshine | Day length |
|---|---|---|---|
| 29°C | 22mm | 7.2hrs | 13hrs |
July in Açu is generally dry with the temperature being hot.
It is perhaps a good month to visit Açu, with some inordinately good weather at this time of year.
July is in the winter in Açu and is typically the 6th warmest month of the year. Daytime maximum temperatures average around a warm 32°C (89°F), whilst at night 21°C (70°F) is normal.
On average July is the 6th wettest month of the year in Açu with around 22mm 0.9 inches of rain making it a dry 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 7.2 hours of sunshine per day.
August
| Temp | Rain | Sunshine | Day length |
|---|---|---|---|
| 30°C | 6mm | 9hrs | 12.8hrs |
The weather in August in Açu is characteristically hot and very dry.
It is perhaps the perfect month to visit Açu, with some inordinately good weather at this time of year.
August is in the winter in Açu and is typically the 5th warmest month of the year. Daytime maximum temperatures average around a warm 33°C (92°F), whilst at night 21°C (70°F) is normal.
On average August is the 5th wettest month of the year in Açu with around 6mm 0.2 inches of rain making it a very dry time to visit.
On the flip side this corresponds to an average of 9 hours of sunshine per day.
September
| Temp | Rain | Sunshine | Day length |
|---|---|---|---|
| 30°C | 3mm | 8.9hrs | 12.7hrs |
Açu's weather in September is typically hot and very dry in nature.
It is perhaps the perfect month to visit Açu, with some very good weather at this time of year.
September is in the spring in Açu and is typically the 4th warmest month of the year. Daytime maximum temperatures average around a warm 33°C (92°F), whilst at night 22°C (71°F) is normal.
On average September is the 4th wettest month of the year in Açu with around 3mm 0.1 inches of rain making it a very dry time to visit.
On the flip side this corresponds to an average of 8.9 hours of sunshine per day.
October
| Temp | Rain | Sunshine | Day length |
|---|---|---|---|
| 31°C | 2mm | 9.2hrs | 12.6hrs |
October is a very dry month in Açu and the temperature is generally very hot.
It is perhaps the perfect month to visit Açu, with some particularly good weather at this time of year.
October is in the spring in Açu and is typically the 3rd warmest month of the year. Daytime maximum temperatures average around a warm 34°C (93°F), whilst at night 22°C (72°F) is normal.
On average October is the 3rd wettest month of the year in Açu with around 2mm 0.1 inches of rain making it a very dry time to visit.
On the flip side this corresponds to an average of 9.2 hours of sunshine per day.
November
| Temp | Rain | Sunshine | Day length |
|---|---|---|---|
| 31°C | 5mm | 9.2hrs | 13.1hrs |
The climate in Açu during November can be summarized as very hot and very dry.
It is perhaps the perfect month to visit Açu, with some very good weather at this time of year.
November is in the spring in Açu and is typically the 2nd warmest month of the year. Daytime maximum temperatures average around a warm 34°C (93°F), whilst at night 22°C (72°F) is normal.
On average November is the 2nd wettest month of the year in Açu with around 5mm 0.2 inches of rain making it a very dry time to visit.
On the flip side this corresponds to an average of 9.2 hours of sunshine per day.
December
| Temp | Rain | Sunshine | Day length |
|---|---|---|---|
| 30°C | 15mm | 8hrs | 13hrs |
December in Açu is generally dry with the temperature being very hot.
It is perhaps the perfect month to visit Açu, with some extremely good weather at this time of year.
December is in the summer in Açu and is typically the warmest month of the year. Daytime maximum temperatures average around a warm 34°C (93°F), whilst at night 23°C (73°F) is normal.
On average December is the wettest month of the year in Açu with around 15mm 0.6 inches of rain making it a dry 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 8 hours of sunshine per day.
Other monthly averages
Açu weather stats
| Hottest month: | December | 33.5°C 92.3°F |
|---|---|---|
| Driest month: | October | 2mm 0.1ins |
| Sunniest month: | August | 9hrs |
| Coldest month: | July | 31.4°C 88.5°F |
| Wettest month: | March | 160mm 6.3ins |
| Warmest sea: | April | 28.7°C 83.7°F |
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