ClimaGo › St. John's › Weather in January
Antigua and Barbuda
January showcases Antigua's best weather with dry conditions, gentle trade winds and warm 79 degree temperatures ideal for pristine beach days, snorkeling and island exploration while travelers experience perfect sailing conditions and comfortable outdoor dining.
Avg High
28°C
Avg Low
23°C
Daily Rain
2.3mm
Rainfall
Low
✅ January is one of the best months to visit St. John's!
This charming island destination features stunning beaches, colorful buildings, colonial history, sailing opportunities and perfect Caribbean tropical escape vibes.