Saint Johnʼs Weather in July
Saint Johnʼs in July averages 29°C (84°F) during the day and 26°C (79°F) at night. Keep in mind that quite a bit of rainfall is expected this month.
Rainfall in Saint Johnʼs in July
Looking at the last 30 years, the data shows about 16 days with rain, averaging 87 mm (3.4 in) for the month. The rainfall pattern this month is fairly balanced. Showers tend to be moderate rather than extreme.
Temperature in Saint Johnʼs in July
The perfect temperature in Saint Johnʼs in July makes it a solid month to visit, with 29°C (84°F) during the day and 26°C (79°F) at night. This gives the month a fairly typical daily rhythm, with warmer afternoons and more comfortable nights. Nights remain warm at around 26°C (79°F). For a more comfortable sleep, a cold shower before bed and a fan or air conditioning can make a big 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.
Check the conditions for any month of the year.
For a detailed overview over the year and the best time to visit Antigua & Barbuda, check out our Saint Johnʼs's climate page.
Saint Johnʼs Temperature in July
Min Temperature
26°C (79°F)
Max Temperature
29°C (84°F)
Chance of Rain
54%
Precipitation
87 mm (3.4 in)
Rainy days
16 days
Daily Historical Temperatures
48-year average (1976-2025)
Based on our historical records, temperatures in Saint Johnʼs typically stay consistent throughout July, with daily highs averaging around 29°C (84°F). Nights are warm, with lows around 26°C (79°F).
Average temperatures in July
Daily Historical Precipitation
48-year average (1976-2025)
Average daily rainfall for each day of the month based on long-term records.
Average precipitation in July
Historical weather for Saint Johnʼs in July
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 July
Based on 33 years of weather observations (1992-2025), these are the most extreme conditions recorded in Saint Johnʼs.
- Saint Johnʼs recorded its highest July temperature of 33°C (91°F) on July 20, 1995.
- The lowest daytime temperature in July was 27°C (81°F), recorded on July 7, 2011.
- The coldest night in July in Saint Johnʼs was on July 22, 2010, with a minimum of 18°C (64°F).
Best Places in Antigua & Barbuda in July
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 July →
perfect weather
pleasant
tolerable
unpleasant
poor
What to Wear in Saint Johnʼs in July
Warm but pleasant conditions in Saint Johnʼs in July. 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. Expect heavy rainfall, so bring good rain protection and waterproof bags.What To Do in Saint Johnʼs in July
We rated the following activities from 1 (least suitable) to 10 (best) to do.
Check the conditions for any month of the year.
For a detailed overview over the year and the best time to visit Antigua & Barbuda, check out our Saint Johnʼs's climate page.
See the full Saint Johnʼs climate overview or explore weather in Antigua & Barbuda.
