Pará weather in September
September is one of the best months to visit Pará: highs of 33°C (91°F) and about 75 mm (3.0 in) of rain on average. Nights average 24°C (76°F) and cloud cover 42% (NASA POWER, 2001–2025 averages). It is the driest month of the year and the 2nd warmest. Compared with August, it is warmer and drier; October brings highs of 33°C (92°F) and 79 mm (3.1 in) of rain.
Figures are long-term averages for Belém, the largest city in Pará. See below for other places.
Is September a good time to visit Pará?
best month Weather score 72/100.
Yes. September is one of the best months for weather in Pará.
Does it rain a lot in Pará in September?
Some rain is normal: about 75 mm (3.0 in) falls in an average September. It is the driest month of the year.
How warm is Pará in September?
Days average 33°C (91°F) and nights 24°C (76°F).
Pará weather by month
| Month | High | Low | Rain | Cloud | Weather |
|---|---|---|---|---|---|
| January | 29°C (83°F) | 24°C (75°F) | 311 mm | 79% | least pleasant |
| February | 28°C (82°F) | 24°C (75°F) | 369 mm | 87% | least pleasant |
| March | 28°C (82°F) | 24°C (75°F) | 411 mm | 87% | least pleasant |
| April | 28°C (82°F) | 24°C (76°F) | 383 mm | 82% | least pleasant |
| May | 28°C (83°F) | 24°C (76°F) | 275 mm | 73% | least pleasant |
| June | 29°C (83°F) | 24°C (75°F) | 171 mm | 57% | fair |
| July | 29°C (84°F) | 24°C (75°F) | 119 mm | 51% | best |
| August | 31°C (87°F) | 24°C (75°F) | 93 mm | 41% | best |
| September | 33°C (91°F) | 24°C (76°F) | 75 mm | 42% | best |
| October | 33°C (92°F) | 25°C (76°F) | 79 mm | 51% | best |
| November | 33°C (91°F) | 25°C (76°F) | 94 mm | 56% | best |
| December | 31°C (88°F) | 24°C (76°F) | 188 mm | 72% | fair |
Sources: 2001–2025 monthly averages from NASA POWER (MERRA-2 reanalysis). Page updated . How we rate months
Weather across Pará in September
Weather can differ a lot within Pará: coasts, hills and mountains each have their own climate.
| Place | High | Low | Rain | Weather |
|---|---|---|---|---|
| Belém | 33°C (91°F) | 24°C (76°F) | 75 mm | best |
| Ananindeua | 32°C (89°F) | 23°C (73°F) | 76 mm | best |
| Santarém | 33°C (91°F) | 26°C (79°F) | 36 mm | best |
| Parauapebas | 36°C (98°F) | 23°C (74°F) | 41 mm | fair |
| Marabá | 37°C (99°F) | 25°C (78°F) | 33 mm | fair |
| Castanhal | 32°C (89°F) | 23°C (73°F) | 76 mm | best |
| Abaetetuba | 33°C (91°F) | 24°C (76°F) | 75 mm | best |
| Barcarena | 33°C (91°F) | 24°C (76°F) | 75 mm | best |
| Altamira | 33°C (91°F) | 23°C (73°F) | 46 mm | best |
| Itaituba | 33°C (91°F) | 24°C (76°F) | 72 mm | best |
| Cametá | 34°C (93°F) | 24°C (76°F) | 66 mm | best |
| Bragança | 30°C (86°F) | 24°C (74°F) | 26 mm | best |