Bahia Blanca weather in January 2025

Expect 88°F daytime maximum temperatures in the shade with on average 9 hours of sunshine per day in Bahia Blanca in January. Check more long-term weather averages for Bahia Blanca in January before you book your next holiday to Argentina in 2025/2026.

  • 88°F maximum daytime temperature in January in Bahia Blanca88
    88°F max day temperature
  • 9 hours of sunshine per day
  • 7 days with some rainfall in January in Bahia Blanca7
    7 days with some rainfall
  • 61°F minimum night-time temperature in January in Bahia Blanca61
    61°F min night temperature
  • 15 hours of daylight per day in January in Bahia Blanca15
    15 hours of daylight per day
  • Moderate heat & humidity in January in Bahia BlancaM
    Moderate heat & humidity
  • 2.5 inches monthly rainfall in January in Bahia Blanca2.5
    2.5 inches of monthly rainfall
  • UV (maximum) index 11+ (Extreme) in January in Bahia Blanca11
    11+ (Extreme) UV index
  • 70°F sea temperature in January in Bahia Blanca70
    70°F sea temperature

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The January weather guide for Argentina (Bahia Blanca) 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)  |  Imperial (°F)

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More about Argentina

How hot is it in Bahia Blanca in January?

Daytime temperatures usually reach 88°F in Bahia Blanca in January with moderate heat and humidity, falling to 61°F at night.

How sunny is it in Bahia Blanca in January?

There are normally 9 hours of bright sunshine each day in Bahia Blanca in January - that's 64% of daylight hours.

How warm is the sea around Bahia Blanca in January?

The average sea temperature around Bahia Blanca in January is 70°F.

Does it rain in Bahia Blanca in January?

There are usually 7 days with some rain in Bahia Blanca in January and the average monthly rainfall is 2.5 inches.

Bahia Blanca January sunrise & sunset times

Browse the sunrise and sunset times for Bahia Blanca in January 2025. Select a month to view Bahia Blanca sunrise and sunset times for the next 12 months.

JanFebMarAprMayJunJulAugSepOctNovDec

Date Sunrise times Sunset times
Wednesday, 1st January 2025 05:48 20:37
Thursday, 16th January 2025 06:03 20:35
Friday, 31st January 2025 06:20 20:24

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