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Antigua weather in January 2025
Expect 28°C daytime maximum temperatures in the shade with on average 8 hours of sunshine per day in Antigua in January. Check more long-term weather averages for Antigua in January before you book your next holiday to Antigua in 2025/2026.
- 2828°C max day temperature
- 8 hours of sunshine per day
- 1616 days with some rainfall
- 2222°C min night temperature
- 1111 hours of daylight per day
- MModerate heat & humidity
- 6767 mm of monthly rainfall
- 88 (Very High) UV index
- 2626°C sea temperature
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The January weather guide for Antigua (St John's) 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.
Top Antigua destinations
Below are average maximum temperatures at popular countries, regions and places in Antigua in January. Select a holiday destination to see more weather parameters.
- Codrington, Barbuda
- Dickenson's Bay
- English Harbour
- Falmouth Harbour
- Five Islands
- Jolly Harbour
- Long Bay
- Mamora Bay
- Soldiers Bay
- St John's
All Antigua destinations
- Codrington, Barbuda
- Dickenson's Bay
- English Harbour
- Falmouth Harbour
- Five Islands
- Jolly Harbour
- Long Bay
- Mamora Bay
- Soldiers Bay
- St John's
Metric (°C / mm) | Imperial (°F / inches)
More about Antigua
How hot is it in Antigua in January?
Daytime temperatures usually reach 28°C in St John's, Antigua in January with moderate heat and humidity, falling to 22°C at night.
How sunny is it in Antigua in January?
There are normally 8 hours of bright sunshine each day in St John's, Antigua in January - that's 67% of daylight hours.
How warm is the sea around Antigua in January?
The average sea temperature around St John's, Antigua in January is 26°C.
Does it rain in Antigua in January?
There are usually 16 days with some rain in St John's, Antigua in January and the average monthly rainfall is 67mm.
Antigua January sunrise & sunset times
Browse the sunrise and sunset times for Antigua in January 2025. Select a month to view Antigua sunrise and sunset times for the next 12 months. The Antigua sunrise and sunset times shown below are for St John's.
JanFebMarAprMayJunJulAugSepOctNovDec
Date | Sunrise times | Sunset times |
---|---|---|
Wednesday, 1st January 2025 | 06:37 | 17:45 |
Thursday, 16th January 2025 | 06:40 | 17:54 |
Friday, 31st January 2025 | 06:39 | 18:03 |
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