St Mary Weather in June
In St Mary, June brings very high daytime temperatures around 31°C (88°F), with nights cooling to 25°C (77°F). Expect quite a bit of rainfall this month.
Rainfall in St Mary in June
Based on our climate data of the past 30 years, about 12 days of rain are anticipated, with 67 mm (2.6 in) on average. The rainfall pattern this month is fairly balanced. Showers tend to be moderate rather than extreme.
Temperature in St Mary in June
Temperatures in St Mary in June top out at 31°C (88°F) and drop to 25°C (77°F) overnight. It's usually most comfortable outside during the morning and later in the day. At 25°C (77°F) overnight, it stays warm after dark. Light, breathable clothing and good airflow in your room make a noticeable difference.
Sunshine in St Mary in June
The city usually sees around 234 hours of sunlight, indicating many sunny days — a great month for sightseeing.If you prefer dry days with pleasant temperatures, January, February, March, April and December typically offer the best circumstances. If you're seeking pleasant, dry and sunny weather somewhere else in the world, our weather planner can help you explore other options.
Check the conditions for any month of the year.
For a detailed overview over the year and the best time to visit Jamaica, check out our St Mary's climate page.
St Mary Temperature in June
Min Temperature
25°C (77°F)
Max Temperature
31°C (88°F)
Chance of Rain
40%
Precipitation
67 mm (2.6 in)
Rainy days
12 days
Humidity
73% *
Sunshine
234 hours *
Percentage Sunshine
*
Daily Historical Temperatures
49-year average (1976-2025)
Based on our historical records, temperatures in St Mary typically stay consistent throughout June, with daily highs averaging around 31°C (88°F). Nights are warm, with lows around 27°C (81°F).
Average temperatures in June
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 June
Historical weather for St Mary in June
Browse day-by-day weather records for St Mary spanning 51 years. Select any month and year to see actual temperatures, rainfall, and conditions recorded on each day.
St Mary historical weather extremes in June
Based on 21 years of weather observations (2004-2025), these are the most extreme conditions recorded in St Mary.
- St Mary recorded its highest June temperature of 35°C (95°F) on June 27, 2006.
- On June 5, 2011, St Mary saw its coldest June day with temperatures maxing out at 25°C (77°F).
- The coldest night in June in St Mary was on June 5, 2005, with a minimum of 20°C (68°F).
Best Places in Jamaica in June
Find out more about the weather in Jamaica and which places have the best travel conditions in this month. See all of Jamaica in June →
perfect weather
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tolerable
unpleasant
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What to Wear in St Mary in June
Warm but pleasant conditions in St Mary in June. 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. Don't forget sun protection, sunglasses, sunscreen, and a hat. These are all good ideas with this much sunshine.What To Do in St Mary in June
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 Jamaica, check out our St Mary's climate page.
Temperature Rainfall Sunshine Humidity
See the full St Mary climate overview or explore weather in Jamaica.
