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Bahia Blanca weather in December

Weather in Bahia Blanca: December

Average day temperature: 79.9°F
Average night temperature: 66.7°F
Sea water temperature: 68.9°F
Number of sunny days: 23 days
Day length: 14.7 - 14.9 hours
Number of rainy days: 2 days
Precipitation totals: 1.0 in.

Air temperature in December, °F

Show year:
2023
2022
2021

The highest day temperature during December of 2023 was 91°F. At the same time the lowest night temperature was 50°F. Day and night temperature averages during December were 77.8°F and 63.8°F.

Sea water temperature in Bahia Blanca in December, °F

Show year:
2023
2022
2021

The average sea water temperature in December of 2023 was 66.9°F. The highest and lowest sea temperatures during the month were 69.3°F and 64.8°F.

Sunny, partly cloudy and cloudy days

Mostly all days in December are sunny but cloudy days are also possible.

Precipitation total in December, in.

Precipitation total value in Bahia Blanca in December is 1.0 in. Other months of the year show relatively similar values.

Wind speed in December, mph

The average wind speed value in December is 13.1 mph It makes December 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 December is: 11.5.

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
+84°F
S 9 mph
Feels like: +81°F
Precip.: 0%
Places in Argentina:
Name
°F
+84°F
+72°F
+66°F
+75°F
+66°F
+77°F
+70°F
+82°F
+73°F
+63°F
+68°F
+57°F
+52°F
24 Hours Forecast
Bahia Blanca
Local time: 11:49
November 21, thursday
1200
84°F
S
9 mph
1500
88°F
S
8 mph
1800
82°F
W
8 mph
2100
77°F
SW
14 mph
November 22, friday
0000
72°F
S
10 mph
0300
70°F
S
10 mph
0600
66°F
S
13 mph
0900
79°F
S
16 mph
Units of measurement: °C / °F