Alagoas weather in August
August is a fair month to visit Alagoas: highs of 26°C (79°F) and about 105 mm (4.1 in) of rain on average. Nights average 22°C (72°F) and cloud cover 56% (NASA POWER, 2001–2025 averages). It is the 5th wettest month of the year and the coolest. Compared with July, it is about as warm and drier; September brings highs of 27°C (80°F) and 60 mm (2.4 in) of rain.
Figures are long-term averages for Maceió, the largest city in Alagoas. See below for other places.
Is August a good time to visit Alagoas?
fair month Weather score 71/100.
August is a fair month in Alagoas. The weather is usually best in Sep–Dec.
Does it rain a lot in Alagoas in August?
Some rain is normal: about 105 mm (4.1 in) falls in an average August. It is the 5th wettest month of the year.
How warm is Alagoas in August?
Days average 26°C (79°F) and nights 22°C (72°F).
Alagoas weather by month
| Month | High | Low | Rain | Cloud | Weather |
|---|---|---|---|---|---|
| January | 30°C (85°F) | 25°C (76°F) | 72 mm | 58% | fair |
| February | 30°C (85°F) | 25°C (77°F) | 68 mm | 58% | fair |
| March | 30°C (86°F) | 25°C (77°F) | 87 mm | 54% | fair |
| April | 29°C (85°F) | 25°C (77°F) | 123 mm | 55% | fair |
| May | 28°C (83°F) | 24°C (76°F) | 176 mm | 60% | least pleasant |
| June | 27°C (80°F) | 24°C (74°F) | 204 mm | 62% | least pleasant |
| July | 26°C (79°F) | 23°C (73°F) | 164 mm | 58% | least pleasant |
| August | 26°C (79°F) | 22°C (72°F) | 105 mm | 56% | fair |
| September | 27°C (80°F) | 23°C (73°F) | 60 mm | 49% | best |
| October | 28°C (83°F) | 23°C (74°F) | 45 mm | 46% | best |
| November | 29°C (85°F) | 24°C (75°F) | 25 mm | 45% | best |
| December | 30°C (85°F) | 24°C (76°F) | 29 mm | 50% | best |
Sources: 2001–2025 monthly averages from NASA POWER (MERRA-2 reanalysis). Page updated . How we rate months
Weather across Alagoas in August
Weather can differ a lot within Alagoas: coasts, hills and mountains each have their own climate.
| Place | High | Low | Rain | Weather |
|---|---|---|---|---|
| Maceió | 26°C (79°F) | 22°C (72°F) | 105 mm | fair |
| Arapiraca | 28°C (82°F) | 19°C (65°F) | 75 mm | fair |
| Rio Largo | 26°C (79°F) | 22°C (72°F) | 105 mm | fair |
| União dos Palmares | 25°C (76°F) | 17°C (62°F) | 99 mm | fair |
| Marechal Deodoro | 26°C (79°F) | 22°C (72°F) | 105 mm | fair |
| São Miguel dos Campos | 27°C (80°F) | 21°C (70°F) | 93 mm | fair |
| Penedo | 27°C (80°F) | 20°C (69°F) | 83 mm | fair |
| Coruripe | 27°C (80°F) | 21°C (70°F) | 93 mm | fair |
| Delmiro Gouveia | 29°C (85°F) | 17°C (62°F) | 47 mm | best |
| Santana do Ipanema | 29°C (85°F) | 17°C (63°F) | 45 mm | best |
| Atalaia | 26°C (78°F) | 18°C (65°F) | 105 mm | fair |
| Teotônio Vilela | 27°C (80°F) | 21°C (70°F) | 93 mm | fair |