Rosario weather in December 2019

  • 30°C maximum daytime temperature in December in Rosario30
    30°C max day temperature
  • 9 hours of sunshine per day
  • 9 days with some rainfall in December in Rosario9
    9 days with some rainfall
  • 16°C minimum night-time temperature in December in Rosario16
    16°C min night temperature
  • 14 hours of daylight per day in December in Rosario14
    14 hours of daylight per day
  • Moderate heat & humidity in December in RosarioM
    Moderate heat & humidity
  • 108 mm monthly rainfall in December in Rosario108
    108 mm of monthly rainfall
  • UV (maximum) index 11+ (Extreme) in December in Rosario11
    11+ (Extreme) UV index

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

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Expect 30°C daytime maximum temperatures in the shade with on average 9 hours of sunshine per day in Rosario in December. Check more long-term weather averages for Rosario in December before you book your next holiday to Argentina in 2019/2020.

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More about Rosario

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The December 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.

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

Guide to Rosario weather in December

The average maximum daytime temperature in Rosario in December is a hot 30°C (86°F) with moderate heat & humidity. The average night-time temperature is usually a comfortable 16°C (61°F). There are usually 9 hours of bright sunshine each day, which represents 65% of the 14 hours of daylight.

Expect 108mm (4.3 inches) of rainfall across the whole of December with 9 days with some rain falling. Maximum UV levels will be extreme (11+ UV index) at midday when the skies are clear.

Rosario sunrise & sunset times for December 2019

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

JanFebMarAprMayJunJulAugSepOctNovDec

Date Sunrise times Sunset times
Sunday, 1st December 2019 05:47 19:56
Monday, 2nd December 2019 05:47 19:57
Tuesday, 3rd December 2019 05:47 19:58
Wednesday, 4th December 2019 05:47 19:59
Thursday, 5th December 2019 05:47 20:00
Friday, 6th December 2019 05:47 20:01
Saturday, 7th December 2019 05:47 20:01
Sunday, 8th December 2019 05:47 20:02
Monday, 9th December 2019 05:47 20:03
Tuesday, 10th December 2019 05:47 20:04
Wednesday, 11th December 2019 05:47 20:04
Thursday, 12th December 2019 05:48 20:05
Friday, 13th December 2019 05:48 20:06
Saturday, 14th December 2019 05:48 20:06
Sunday, 15th December 2019 05:48 20:07
Monday, 16th December 2019 05:49 20:08
Tuesday, 17th December 2019 05:49 20:08
Wednesday, 18th December 2019 05:50 20:09
Thursday, 19th December 2019 05:50 20:09
Friday, 20th December 2019 05:50 20:10
Saturday, 21st December 2019 05:51 20:11
Sunday, 22nd December 2019 05:51 20:11
Monday, 23rd December 2019 05:52 20:11
Tuesday, 24th December 2019 05:52 20:12
Wednesday, 25th December 2019 05:53 20:12
Thursday, 26th December 2019 05:54 20:13
Friday, 27th December 2019 05:54 20:13
Saturday, 28th December 2019 05:55 20:13
Sunday, 29th December 2019 05:55 20:14
Monday, 30th December 2019 05:56 20:14
Tuesday, 31st December 2019 05:57 20:14
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