Angra dos Reis Weather: September
 |
Average Day Temperature: | 79.0°F |
|
Average Night Temperature: | 67.9°F |
|
Sea Water Temperature: | 74.8°F |
|
Number of Sunny Days: | 15 days |
| Sunshine Hours: | 11.7 - 12.3 hours | |
|
Number of Rainy Days: | 4 days |
| Precipitation Totals: | 2.1 in | |
| detailed information | ||
forecast
| Angra dos Reis |
Temperature
| Angra dos Reis |
Air Temperature in September, °F
The highest day temperature in September 2025 was 94°F. The lowest night temperature was 60°F. The average values for day and night temperatures during September were 74.9°F и 65.9°F respectivly.
Angra dos Reis Water Sea Temperature in September, °F
The average sea surface temperature in September 2025 for Angra dos Reis was 74.9°F. The maximum and minimum values were 73.4°F and 77.4°F respectively.
Most of the days in September are sunny but you can also expect cloudy and gloomy days.
Precipitation Totals in September, in
Precipitation total in September for Angra dos Reis is 2.1 in.
The average wind speed in September is 5.1 mph. This value is relatively stable throughout the year.
We are using day length and cloud cover information for each day of the month to calculate averages for this chart. Average sunny hours for Angra dos Reis in September is 7.6 hours.
Angra dos Reis on the Weather Map
| Anchieta |  |
+74 |
| Armacao dos Buzios | |
+74 |
| Buzios | |
+74 |
| Florianopolis | |
+66 |
| Fortaleza | |
+78 |
| Itajai | |
+68 |
| Jericoacoara | |
+80 |
| Recife | |
+80 |
| Rio de Janeiro | |
+70 |
| Rio Grande |  |
+68 |
| Salvador | |
+80 |
| Santos | |
+70 |
| Sao Paulo |  |
+64 |
| Unamar | |
+68 |
| Xangri-la | |
+68 |
| 0600 |  |
72°F | SW 1 mph |
| 0900 | |
78°F | N 6 mph |
| 1200 | |
78°F | N 6 mph |
| 1500 |  |
76°F | NW 5 mph |
| 1800 | |
70°F | W 3 mph |
| 2100 |  |
68°F | SW 3 mph |
| 0000 | |
68°F | S 0 mph |
| 0300 | |
68°F | W 1 mph |