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Bahia Blanca weather in September

Weather in Bahia Blanca: September

Average day temperature: 62.0°F
Average night temperature: 51.1°F
Sea water temperature: 52.0°F
Number of sunny days: 17 days
Day length: 11.3 - 12.5 hours
Number of rainy days: 1 day
Precipitation totals: 0.8 in.

Air temperature in September, °F

Show year:
2024
2023
2022

The highest day temperature during September of 2024 was 80°F. At the same time the lowest night temperature was 41°F. Day and night temperature averages during September were 66.0°F and 52.5°F.

Sea water temperature in Bahia Blanca in September, °F

Show year:
2024
2023
2022

The average sea water temperature in September of 2024 was 51.5°F. The highest and lowest sea temperatures during the month were 55.2°F and 47.7°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 Bahia Blanca in September is 0.8 in. Other months of the year show relatively similar values.

Wind speed in September, mph

The average wind speed value in September is 11.4 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: 7.9.

Best time for vacation in Bahia Blanca

Sunniest months:
January 25 days
December 23 days
February 21 days
Warmest months:
January 83.4 °F
February 80.4 °F
December 79.9 °F
Warmest sea temp:
January 72.5 °F
February 72.0 °F
March 69.5 °F
Coldest months:
July 52.6 °F
June 54.6 °F
August 56.1 °F
Rainiest months:
March 3 days
November 2 days
December 2 days
Windiest months:
January 13.3 mph
December 13.1 mph
November 13.0 mph

Bahia Blanca on a weather map

Bahia Blanca
+91°F
S 16 mph
Feels like: +90°F
Precip.: 0%
Places in Argentina:
Name
°F
+91°F
+75°F
+86°F
+93°F
+68°F
+90°F
+73°F
+95°F
+66°F
+54°F
+72°F
+37°F
+43°F
24 Hours Forecast
Bahia Blanca
Local time: 18:12
November 23, saturday
2100
82°F
SW
6 mph
November 24, sunday
0000
77°F
S
6 mph
0300
75°F
S
10 mph
0600
75°F
S
12 mph
0900
81°F
SE
15 mph
1200
77°F
SE
19 mph
1500
66°F
SE
9 mph
1800
75°F
S
9 mph
Units of measurement: °C / °F