Belem in september: average Weather, Temperature and Climate
Weather in Belem in september 2025
The weather in Belem in september comes from statistical datas on the last years. You can view the weather statistics for all the month, but also by using the tabs for the beginning, the middle and the end of the month.
Average weather throughout september
good weather UV index: 7
Weather at 6am
76°F
Partly Cloudy
37% of time
36%
23%
6%
Weather at 12pm
94°F
Clear/Sunny
39% of time
27%
27%
9%
Weather at 6pm
85°F
Moderate rain at times
63% of time
20%
10%
7%
Weather at 3am
77°F
57%
23%
10%
10%
Evolution of daily average temperature and precipitation in Belem in september
These charts show the evolution of average minimum/maximum temperatures as well as average daily precipitation volume in Belem in september.
The climate of Belem in september is good
the weather in Belem in september is wet (with 3.9in of precipitation over 6 days). The weather is better from the previous month since in august it receives an average of 4.7in of rainfall over 9 days.
The climate is very hot in that locality this month. Temperatures are up to 94°F. The minimum is 76°F. Thus, the mean temperature average on this month of september in Belem is 85°F. These temperatures are far removed from those records observed in Belem in the month of september with a maximum record of 103°F in 2010 and a minimum record of 72°F in 2012. You You can hope to have 86°F or more across the month.
On this month of september, day length in Belem is generally 12:06. Sunrise is at 06:06 and sunset is at 18:12.
With a correct climate, september is okay (but not the best) to go there in Brazil.
Seasonal average climate and temperature of Belem in september
Check below seasonal norms These datas are set from the weather statements of the last years of the month of september.
| September | |||||
| Outside temperature | |||||
| Average temperature | 85°F | ||||
| Highest temperature | 94°F | ||||
| Lowest temperature | 76°F | ||||
| Highest record temperature | 103°F (2010) | ||||
| Lowest record temperature | 72°F (2012) | ||||
| Number of days at +86°F | 29 day(s) (97%) | ||||
| Number of days at +65°F | 30 day(s) (100%) | ||||
| Sea temperature | |||||
| Average sea temperature | 83°F | ||||
| Lowest sea temperature | 81°F | ||||
| Highest sea temperature | 85°F | ||||
| Wind | |||||
| Wind speed | 12km/h | ||||
| Wind temperature | 76°F | ||||
| Precipitation (rainfall) | |||||
| Rainfall | 3.9in | ||||
| Number of days with rainfall | 6 day(s) (22%) | ||||
| Record daily rainfall | 1.2in (2013) | ||||
| Other climate data | |||||
| Humidity | 94% | ||||
| Visibility | 9.1km | ||||
| Cloud cover | 32% | ||||
| UV index | 7 | ||||
| Daily sunshine hours | 11 | ||||
| Sunrise and sunset | |||||
| Time of sunrise | 06:06 | ||||
| Time of sunset | 18:12 | ||||
| Length of day | 12:06 | ||||
| Our opinion about the weather in september | |||||
| Our opinion at whereandwhen.net | good | ||||
How was the weather last september?
Here is the day by day recorded weather in Belem in september 2024:
74°F to 95°F
77°F to 92°F
76°F to 92°F
76°F to 92°F
74°F to 92°F
74°F to 94°F
74°F to 94°F
74°F to 94°F
74°F to 94°F
76°F to 95°F
74°F to 94°F
74°F to 92°F
74°F to 92°F
74°F to 94°F
76°F to 94°F
76°F to 94°F
74°F to 94°F
74°F to 94°F
74°F to 94°F
74°F to 94°F
76°F to 94°F
76°F to 94°F
74°F to 94°F
74°F to 92°F
76°F to 92°F
76°F to 92°F
74°F to 94°F
74°F to 92°F
76°F to 94°F
76°F to 92°F
Map: other cities in Brazil in september
Cities near Belem:
| Ilha de Marajó in september | good weather |
| Ajuruteua (Bragança - Pará) in september | good weather |
| Macapá in september | good weather |
| Marabá in september | good weather |
| São Luis de Maranhão in september | good weather |
| Lençóis Maranhenses National Park in september | good weather |
| Alter do Chão in september | good weather |
| Teresina in september | good weather |
| Parnaiba in september | good weather |
| Jijoca de Jericoacoara in september | good weather |
| Fortaleza in september | perfect weather |
| Canoa Quebrada in september | perfect weather |
Click over cities on the map for information about the weather in september.
Belem
perfect weather
good
tolerable
bad
very bad
Weather data for Belem in september:
Weather data for Belem for september are derived from an average of the weather forecast since 2009 in Belem. There is a margin of error and these forecasts are to be considered as general information only. The weather in Belem can vary slightly from year to year, but this data should limit surprises. So you can pack your bags or check for the best time in year to go to Belem.