Weather in Petrolina: September
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Average day temperature: | 91.9°F |
| Average night temperature: | 69.3°F | |
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Number of sunny days: | 24 days |
| Day length: | 11.9 - 12.2 hours | |
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Number of rainy days: | 0 days |
| Precipitation totals: | 0.0 in. | |
| more information | ||
14 days
forecast
forecast
| Petrolina |
weather in
October
October
| Petrolina |
Air temperature in September, °F
Show year:
2025
2024
2023
The highest day temperature during September of 2025 was 95°F. At the same time the lowest night temperature was 63°F. Daily and nightly averages during September were 89.5°F and 67.4°F.
Sunny, partly cloudy and cloudy days
Mostly all days in September are sunny but cloudy days are also possible.
Precipitation total in September, in.
Precipitation total value in Petrolina in September is 0.0 in. Other months of the year show relatively similar values.
Wind speed in September, mph
The average wind speed value in September is 15.1 mph It makes September one of the most windy months of the year.
Average sunny hours
This chart shows average number of hours during the day when sunlight can reach the ground. It depends on day length and cloudiness during the day. The average number of sunny hours in September is: 9.7.
Best time for vacation in Petrolina
Petrolina on a weather map
Places in Brazil:
Name
°F
24 Hours Forecast
Petrolina
Local time: 13:44
December 18, thursday
1500
91°F
W
11 mph
11 mph
1800
90°F
S
4 mph
4 mph
2100
84°F
NW
15 mph
15 mph
December 19, friday
0000
77°F
NW
17 mph
17 mph
0300
73°F
NW
16 mph
16 mph
0600
72°F
NW
16 mph
16 mph
0900
82°F
W
17 mph
17 mph
1200
91°F
W
13 mph
13 mph
