Rosario weather in January 2021

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  • 31°C maximum daytime temperature in January in Rosario31
    31°C max day temperature
  • 9 hours of sunshine per day
  • 8 days with some rainfall in January in Rosario8
    8 days with some rainfall
  • 18°C minimum night-time temperature in January in Rosario18
    18°C min night temperature
  • 14 hours of daylight per day in January in Rosario14
    14 hours of daylight per day
  • High heat & humidity in January in RosarioH
    High heat & humidity
  • 119 mm monthly rainfall in January in Rosario119
    119 mm of monthly rainfall
  • UV (maximum) index 11+ (Extreme) in January in Rosario11
    11+ (Extreme) UV index
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Jan Feb Mar Apr May Jun Jul Aug Sep Oct Nov Dec

The January weather guide for Rosario, 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.

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How hot is it in Rosario in January?

Daytime temperatures usually reach 31°C in Rosario in January with high heat and humidity, falling to 18°C at night.

How sunny is it in Rosario in January?

There are normally 9 hours of bright sunshine each day in Rosario in January - that's 67% of daylight hours.

Does it rain in Rosario in January?

There are usually 8 days with some rain in Rosario in January and the average monthly rainfall is 119mm.

Rosario sunrise & sunset times for January 2021

Browse the sunrise & sunset times for Rosario in January 2021. Select a month to view Rosario sunrise & sunset times for the next twelve months.

JanFebMarAprMayJunJulAugSepOctNovDec

Date Sunrise times Sunset times
Friday, 1st January 2021 05:58 20:15
Saturday, 16th January 2021 06:11 20:14
Sunday, 31st January 2021 06:25 20:06
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Metric (°C / mm)  |  Imperial (°F / inches)

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Where is hot in Argentina in January for 2021/2022?

Below are average maximum temperatures at popular destinations in Argentina in January. Select a destination to see more weather parameters.

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