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Sao Jorge weather in September

Weather in Sao Jorge: September

Average day temperature: 72.7°F
Average night temperature: 69.7°F
Sea water temperature: 73.5°F
Number of sunny days: 6 days
Day length: 11.8 - 13.0 hours
Number of rainy days: 4 days
Precipitation totals: 2.4 in.

Air temperature in September, °F

Show year:
2026
2025
2024

The highest day temperature during September of 2026 was 76°F. At the same time the lowest night temperature was 60°F. Daily and nightly averages during September were 70.9°F and 68.6°F.

Sea water temperature in Sao Jorge in September, °F

Show year:
2026
2025
2024

The average sea water temperature in September of 2026 was 75.5°F. The highest and lowest sea temperatures during the month were 76.8°F and 72.9°F.

Sunny, partly cloudy and cloudy days

Mostly all days in September are cloudy but sunny and partly cloudy days are also possible.

Precipitation total in September, in.

Precipitation total value in Sao Jorge in September is 1.9 in. Other months of the year show relatively similar values.

Wind speed in September, mph

The average wind speed value in September is 10.2 mph It makes September one of the least 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: 5.7.

Best time for vacation in Sao Jorge

Sunniest months:
July 8 days
August 7 days
June 7 days
Warmest months:
August 74.8 °F
September 72.7 °F
July 72.3 °F
Warmest sea temp:
August 74.4 °F
September 73.5 °F
July 71.3 °F
Coldest months:
March 59.5 °F
February 59.7 °F
April 60.5 °F
Rainiest months:
January 7 days
December 7 days
February 6 days
Windiest months:
December 15.5 mph
January 15.2 mph
February 14.7 mph

Sao Jorge on a weather map

Sao Jorge
+66°F
W 9 mph
Feels like: +66°F
Precip.: 10%
Places in Portugal:
Name
°F
+72°F
+70°F
+66°F
+70°F
+70°F
+72°F
+61°F
+68°F
+73°F
+70°F
+68°F
+72°F
+70°F
+61°F
+68°F
24 Hours Forecast
Sao Jorge
Local time: 16:51
October 06, tuesday
1800
66°F
W
9 mph
2100
66°F
W
10 mph
October 07, wednesday
0000
64°F
NW
11 mph
0300
64°F
W
9 mph
0600
64°F
W
9 mph
0900
64°F
NW
10 mph
1200
66°F
NW
11 mph
1500
68°F
W
11 mph
Units of measurement: °C / °F