Rosario weather in March 2025

Expect 27°C daytime maximum temperatures in the shade with on average 8 hours of sunshine per day in Rosario in March. Check more long-term weather averages for Rosario in March before you book your next holiday to Argentina in 2025/2026.

  • 27°C maximum daytime temperature in March in Rosario27
    27°C max day temperature
  • 8 hours of sunshine per day
  • 9 days with some rainfall in March in Rosario9
    9 days with some rainfall
  • 15°C minimum night-time temperature in March in Rosario15
    15°C min night temperature
  • 12 hours of daylight per day in March in Rosario12
    12 hours of daylight per day
  • Low heat & humidity in March in RosarioL
    Low heat & humidity
  • 152 mm monthly rainfall in March in Rosario152
    152 mm of monthly rainfall
  • UV (maximum) index 9 (Very High) in March in Rosario9
    9 (Very High) UV index

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The March weather guide for Argentina (Rosario) 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)

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More about Argentina

How hot is it in Rosario in March?

Daytime temperatures usually reach 27°C in Rosario in March with low heat and humidity, falling to 15°C at night.

How sunny is it in Rosario in March?

There are normally 8 hours of bright sunshine each day in Rosario in March - that's 64% of daylight hours.

Does it rain in Rosario in March?

There are usually 9 days with some rain in Rosario in March and the average monthly rainfall is 152mm.

Rosario March sunrise & sunset times

Browse the sunrise and sunset times for Rosario in March 2025. Select a month to view Rosario sunrise and sunset times for the next 12 months.

JanFebMarAprMayJunJulAugSepOctNovDec

Date Sunrise times Sunset times
Saturday, 1st March 2025 06:52 19:38
Sunday, 16th March 2025 07:03 19:19
Monday, 31st March 2025 07:14 18:59

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