Antigua: The beach is just the beginning
Antigua is a great destination for those who love beautiful white sandy beaches. On this sun-drenched island you can treat yourself to a different beach every day of the year.
Saint Johnʼs Weather in May
May in Saint Johnʼs typically sees daytime highs of 28°C (82°F) and nighttime lows of 26°C (79°F). Rainfall is also possible this month, so it's worth packing an umbrella.
Rainfall in Saint Johnʼs in May
Looking at the last 30 years, the data shows about 15 days with rain, averaging 71 mm (2.8 in) for the month. A fairly balanced picture this month, some wet days but nothing too extreme in terms of intensity.
Temperature in Saint Johnʼs in May
Saint Johnʼs in May is worth a visit. The temperature is excellent, with 28°C (82°F) during the day and 26°C (79°F) at night. Overall, the month follows a fairly predictable daily temperature pattern. At 26°C (79°F) overnight, it stays warm after dark. Light, breathable clothing and good airflow in your room make a noticeable difference.Our weather planner can help you find worldwide destinations with pleasant weather during this period. January, February, March, April, May, June, July and December typically offer the best weather for Saint Johnʼs.
Saint Johnʼs Temperature in May
Min Temperature
26°C (79°F)
Max Temperature
28°C (82°F)
Chance of Rain
48%
Precipitation
71 mm (2.8 in)
Rainy days
15 days
Saint Johnʼs Weather by Month
Pick a month to see the average temperature, rainfall and sunshine in Saint Johnʼs - and find the best time to visit.
Daily Historical Temperatures
49-year average (1976-2025)
Based on our historical records, temperatures in Saint Johnʼs typically stay consistent throughout May, with daily highs averaging around 28°C (82°F). Nights are warm, with lows around 25°C (77°F).
Average temperatures in May
Daily Historical Precipitation
49-year average (1976-2025)
Average daily rainfall for each day of the month based on long-term records.
Average precipitation in May
Historical weather records for Saint Johnʼs in May
Browse day-by-day weather records for Saint Johnʼs spanning 51 years. Select any month and year to see actual temperatures, rainfall, and conditions recorded on each day.
Saint Johnʼs historical weather extremes in May
Based on 21 years of weather observations (2005-2026), these are the most extreme conditions recorded in Saint Johnʼs.
- Saint Johnʼs recorded its highest May temperature of 34°C (93°F) on May 21, 2005.
- Saint Johnʼs experienced its chilliest May day on May 4, 2008, reaching only 25°C (77°F).
- The lowest overnight temperature recorded in May was 21°C (70°F) (May 12, 2017).
Best Places in Antigua & Barbuda in May
Find out more about the weather in Antigua & Barbuda and which places have the best travel conditions in this month. See all of Antigua & Barbuda in May →
perfect weather
pleasant
tolerable
unpleasant
poor
Perfect weather is subjective. On this map perfect weather has been defined with temperatures between 20°C (68°F) and 29°C (84°F) and not too much precipitation (less than 90 mm (3.5 in) a month).
What to Wear in Saint Johnʼs in May
Warm but pleasant conditions in Saint Johnʼs in May. Focus on lightweight, maybe with natural fabrics, cotton blend shirts, comfortable shorts, and breathable footwear. A light cover-up for sun protection is smart too. Wet weather is likely, so pack waterproof gear for multiple rainy days.
What To Do in Saint Johnʼs in May
We rated the following activities from 1 (least suitable) to 10 (best) to do.
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Cycling7/10 -
Walking7/10 -
Camping7/10 -
Outdoor sports7/10
Saint Johnʼs 3-Day Forecast
More climate data for Saint Johnʼs
See the full Saint Johnʼs climate overview or explore weather in Antigua & Barbuda.
Popular in May
Where to go in May - average daytime high across popular destinations.
Old Road
28°C (82°F) Bolans28°C (82°F) Cobbs Cross28°C (82°F) Dickenson Bay28°C (82°F) Saint Philips28°C (82°F) English Harbour Town28°C (82°F) Jolly Harbour28°C (82°F) Saint Johnʼs28°C (82°F) Bucket list
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