Antigua weather in August 2025

Expect 22°C daytime maximum temperatures in the shade with on average 7 hours of sunshine per day in Antigua in August based on long-term weather averages. There is usually 24 days with some rainfall and 155 mm of average monthly rainfall in August.

  • 22°C maximum daytime temperature in August in Antigua22
    22°C max day temperature
  • 7 hours of sunshine per day
  • 24 days with some rainfall in August in Antigua24
    24 days with some rainfall
  • 13°C minimum night-time temperature in August in Antigua13
    13°C min night temperature
  • 13 hours of daylight per day in August in Antigua13
    13 hours of daylight per day
  • No heat & humidity in August in Antigua0
    No heat & humidity
  • 155 mm monthly rainfall in August in Antigua155
    155 mm of monthly rainfall
  • UV (maximum) index 11+ (Extreme) in August in Antigua11
    11+ (Extreme) UV index

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The August weather guide for Guatemala (Antigua) 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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More about Guatemala

How hot is it in Antigua in August?

Daytime temperatures usually reach 22°C in Antigua in August, falling to 13°C at night.

How sunny is it in Antigua in August?

There are normally 7 hours of bright sunshine each day in Antigua in August - that's 55% of daylight hours.

Does it rain in Antigua in August?

There are usually 24 days with some rain in Antigua in August and the average monthly rainfall is 155mm.

Antigua August sunrise & sunset times

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

JanFebMarAprMayJunJulAugSepOctNovDec

Date Sunrise times Sunset times
Friday, 1st August 2025 05:46 18:32
Saturday, 16th August 2025 05:49 18:25
Sunday, 31st August 2025 05:51 18:15

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