Asuncion weather in December 2025

Expect daytime maximum temperatures of 91°F in Asuncion, Paraguay in December and very high heat and humidity based on long-term weather averages. There are 9 hours of sunshine per day on average with typically 5.7 inches of rainfall in the month.

  • 91°F maximum daytime temperature in December in Asuncion91
    91°F max day temperature
  • 9 hours of sunshine per day
  • 7 days with some rainfall in December in Asuncion7
    7 days with some rainfall
  • 72°F minimum night-time temperature in December in Asuncion72
    72°F min night temperature
  • 14 hours of daylight per day in December in Asuncion14
    14 hours of daylight per day
  • Very high heat & humidity in December in AsuncionVH
    Very High heat & humidity
  • 5.7 inches monthly rainfall in December in Asuncion5.7
    5.7 inches of monthly rainfall
  • UV (maximum) index 11+ (Extreme) in December in Asuncion11
    11+ (Extreme) UV index

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The December weather guide for Paraguay (Asuncion) 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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How hot is it in Asuncion in December?

Daytime temperatures usually reach 91°F in Asuncion in December with very high heat and humidity, falling to 72°F at night.

How sunny is it in Asuncion in December?

There are normally 9 hours of bright sunshine each day in Asuncion in December - that's 69% of daylight hours.

Does it rain in Asuncion in December?

There are usually 7 days with some rain in Asuncion in December and the average monthly rainfall is 5.7 inches.

Asuncion December sunrise & sunset times

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

JanFebMarAprMayJunJulAugSepOctNovDec

Date Sunrise times Sunset times
Monday, 1st December 2025 04:52 18:28
Tuesday, 16th December 2025 04:55 18:38
Wednesday, 31st December 2025 05:03 18:44

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