Porto Alegre Weather: October
 |
Average Day Temperature: | 76.1°F |
|
Average Night Temperature: | 63.6°F |
|
Sea Water Temperature: | 71.4°F |
|
Number of Sunny Days: | 12 days |
| Sunshine Hours: | 12.4 - 13.3 hours | |
|
Number of Rainy Days: | 4 days |
| Precipitation Totals: | 1.5 in | |
| detailed information | ||
forecast
| Porto Alegre |
Temperature
| Porto Alegre |
Air Temperature in October, °F
The highest day temperature in October 2025 was 94°F. The lowest night temperature was 52°F. The average values for day and night temperatures during October were 75.5°F и 63.1°F respectivly.
Porto Alegre Water Sea Temperature in October, °F
The average sea surface temperature in October 2025 for Porto Alegre was 71.9°F. The maximum and minimum values were 67.0°F and 76.6°F respectively.
You can expect various weather conditions during October. Be ready for sunny, cloudy or even gloomy days.
Precipitation Totals in October, in
Precipitation total in October for Porto Alegre is 1.5 in.
The average wind speed in October is 7.1 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 Porto Alegre in October is 7.0 hours.
Porto Alegre on the Weather Map
| Anchieta |  |
+72 |
| Armacao dos Buzios | |
+72 |
| Buzios | |
+72 |
| Florianopolis |  |
+70 |
| Fortaleza | |
+84 |
| Itajai | |
+70 |
| Jericoacoara | |
+80 |
| Recife | |
+84 |
| Rio de Janeiro | |
+74 |
| Rio Grande |  |
+70 |
| Salvador | |
+82 |
| Santos | |
+74 |
| Sao Paulo | |
+68 |
| Unamar | |
+74 |
| Xangri-la | |
+68 |
| 0600 |  |
68°F | S 4 mph |
| 0900 | |
84°F | SE 2 mph |
| 1200 | |
94°F | N 2 mph |
| 1500 | |
92°F | N 10 mph |
| 1800 | |
82°F | W 10 mph |
| 2100 |  |
74°F | W 6 mph |
| 0000 | |
72°F | NW 4 mph |
| 0300 | |
70°F | W 1 mph |