Belmopan weather in December 2025

Expect daytime maximum temperatures of 27°C in Belmopan, Belize in December based on long-term weather averages. There are 6 hours of sunshine per day on average with 13 days with some rainfall and typically 168 mm of rainfall in the month.

• 27
  27°C max day temperature
• 6
  6 hours of sunshine per day
• 13
  13 days with some rainfall
• 19
  19°C min night temperature
• 11
  11 hours of daylight per day
• M
  Moderate heat & humidity
• 168
  168 mm of monthly rainfall
• 8
  8 (Very High) UV index

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The December weather guide for Belize (Belmopan) 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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Belmopan December sunrise & sunset times

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

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