Bahia Blanca weather in December 2019

  • 29°C maximum daytime temperature in December in Bahia Blanca29
    29°C max day temperature
  • 9 hours of sunshine per day
  • 8 days with some rainfall in December in Bahia Blanca8
    8 days with some rainfall
  • 14°C minimum night-time temperature in December in Bahia Blanca14
    14°C min night temperature
  • 15 hours of daylight per day in December in Bahia Blanca15
    15 hours of daylight per day
  • Moderate heat & humidity in December in Bahia BlancaM
    Moderate heat & humidity
  • 66 mm monthly rainfall in December in Bahia Blanca66
    66 mm of monthly rainfall
  • UV (maximum) index 11 (Extreme) in December in Bahia Blanca11
    11 (Extreme) UV index
  • 19°C sea temperature in December in Bahia Blanca19
    19°C sea temperature

Going to Bahia Blanca? Find the best month to visit Bahia Blanca based on the weather.

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Expect 29°C daytime maximum temperatures in the shade with on average 9 hours of sunshine per day in Bahia Blanca in December. Check more long-term weather averages for Bahia Blanca in December before you book your next holiday to Argentina in 2019/2020.

  • Book 16 night trip to Argentina, Chile & Peru from £6,490pp
  • Visit Machu Picchu, Buenos Aires & vineyard tour in Santiago
  • Witness a solar eclipse with astronomer Dr Robin Catchpole

More about Bahia Blanca

Jan Feb Mar Apr May Jun Jul Aug Sep Oct Nov Dec

The December weather guide for Bahia Blanca, Argentina shows long term weather averages processed from data supplied by CRU (University of East Anglia), the Met Office & the Netherlands Meteorological Institute. Find out more about our data sources.

Metric (°C / mm)  |  Imperial (°F / inches)

Guide to Bahia Blanca weather in December

The average maximum daytime temperature in Bahia Blanca in December is a warm 29°C (84°F) with moderate heat & humidity. The average night-time temperature is usually a comfortable 14°C (57°F). There are usually 9 hours of bright sunshine each day, which represents 58% of the 15 hours of daylight.

Expect 66mm (2.6 inches) of rainfall across the whole of December with 8 days with some rain falling. Maximum UV levels will be extreme (11 UV index) at midday when the skies are clear.

The average sea temperature in and around Bahia Blanca in December is 19°C (66°F).

Bahia Blanca sunrise & sunset times for December 2019

Browse the sunrise & sunset times for Bahia Blanca in December 2019. Select a month to view Bahia Blanca sunrise & sunset times for the next twelve months.

JanFebMarAprMayJunJulAugSepOctNovDec

Date Sunrise times Sunset times
Sunday, 1st December 2019 05:38 20:18
Monday, 2nd December 2019 05:38 20:19
Tuesday, 3rd December 2019 05:38 20:20
Wednesday, 4th December 2019 05:38 20:21
Thursday, 5th December 2019 05:38 20:22
Friday, 6th December 2019 05:38 20:23
Saturday, 7th December 2019 05:38 20:24
Sunday, 8th December 2019 05:38 20:25
Monday, 9th December 2019 05:38 20:25
Tuesday, 10th December 2019 05:38 20:26
Wednesday, 11th December 2019 05:38 20:27
Thursday, 12th December 2019 05:38 20:28
Friday, 13th December 2019 05:38 20:29
Saturday, 14th December 2019 05:38 20:29
Sunday, 15th December 2019 05:38 20:30
Monday, 16th December 2019 05:39 20:31
Tuesday, 17th December 2019 05:39 20:31
Wednesday, 18th December 2019 05:39 20:32
Thursday, 19th December 2019 05:40 20:33
Friday, 20th December 2019 05:40 20:33
Saturday, 21st December 2019 05:41 20:34
Sunday, 22nd December 2019 05:41 20:34
Monday, 23rd December 2019 05:42 20:35
Tuesday, 24th December 2019 05:42 20:35
Wednesday, 25th December 2019 05:43 20:35
Thursday, 26th December 2019 05:43 20:36
Friday, 27th December 2019 05:44 20:36
Saturday, 28th December 2019 05:45 20:36
Sunday, 29th December 2019 05:45 20:37
Monday, 30th December 2019 05:46 20:37
Tuesday, 31st December 2019 05:47 20:37
  • Book 16 night trip to Argentina, Chile & Peru from £6,490pp
  • Visit Machu Picchu, Buenos Aires & vineyard tour in Santiago
  • Witness a solar eclipse with astronomer Dr Robin Catchpole

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