Macapa weather in December 2025

Expect daytime maximum temperatures of 32°C in Macapa, Brazil in December and very high heat and humidity based on long-term weather averages. There are 6 hours of sunshine per day on average with 19 days with some rainfall and typically 148 mm of rainfall in the month.

  • 32°C maximum daytime temperature in December in Macapa32
    32°C max day temperature
  • 6 hours of sunshine per day
  • 19 days with some rainfall in December in Macapa19
    19 days with some rainfall
  • 23°C minimum night-time temperature in December in Macapa23
    23°C min night temperature
  • 12 hours of daylight per day in December in Macapa12
    12 hours of daylight per day
  • Very high heat & humidity in December in MacapaVH
    Very High heat & humidity
  • 148 mm monthly rainfall in December in Macapa148
    148 mm of monthly rainfall
  • UV (maximum) index 11+ (Extreme) in December in Macapa11
    11+ (Extreme) UV index
  • 29°C sea temperature in December in Macapa29
    29°C sea temperature

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The December weather guide for Brazil (Macapa) 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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How hot is it in Macapa in December?

Daytime temperatures usually reach 32°C in Macapa in December with very high heat and humidity, falling to 23°C at night.

How sunny is it in Macapa in December?

There are normally 6 hours of bright sunshine each day in Macapa in December - that's 50% of daylight hours.

How warm is the sea around Macapa in December?

The average sea temperature around Macapa in December is 29°C.

Does it rain in Macapa in December?

There are usually 19 days with some rain in Macapa in December and the average monthly rainfall is 148mm.

Macapa December sunrise & sunset times

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

JanFebMarAprMayJunJulAugSepOctNovDec

Date Sunrise times Sunset times
Monday, 1st December 2025 06:10 18:17
Tuesday, 16th December 2025 06:16 18:24
Wednesday, 31st December 2025 06:24 18:31

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