Gros Islet Weather in July
July in Gros Islet brings very high temperatures, with highs of 30°C (86°F) and nights dropping to 26°C (79°F). Rainfall is on the higher side this month, averaging around 113 mm (4.4 in), so keep a rain jacket handy.
Rainfall in Gros Islet in July
Analyzing past climate data, one can expect approximately 21 days of rain, averaging 113 mm (4.4 in). Rain falls regularly this month and can be quite heavy when it does. Showers can be substantial, so waterproof gear is a good idea.
Temperature in Gros Islet in July
Daytime highs in Gros Islet in July reach 30°C (86°F), with nights around 26°C (79°F). Mornings and evenings are often more comfortable than the peak afternoon hours. At 26°C (79°F) overnight, it stays warm after dark. Light, breathable clothing and good airflow in your room make a noticeable difference.
Sunshine in Gros Islet in July
There are approximately 248 hours of sunshine this month, resulting in mostly clear days.July in Gros Islet has its charm. However, if you're seeking pleasant, dry and sunny weather, our weather planner can help you explore other destinations in the world.
Check the conditions for any month of the year.
For a detailed overview over the year and the best time to visit Saint Lucia, check out our Gros Islet's climate page.
Gros Islet Temperature in July
Min Temperature
26°C (79°F)
Max Temperature
30°C (86°F)
Chance of Rain
69%
Precipitation
113 mm (4.4 in)
Rainy days
21 days
Humidity
80% *
Sunshine
248 hours *
Percentage Sunshine
*
Daily Historical Temperatures
50-year average (1976-2025)
Based on our historical records, temperatures in Gros Islet typically stay consistent throughout July, with daily highs averaging around 30°C (86°F). Nights are warm, with lows around 25°C (77°F).
Average temperatures in July
Historical weather for Gros Islet in July
Browse day-by-day weather records for Gros Islet spanning 51 years. Select any month and year to see actual temperatures, rainfall, and conditions recorded on each day.
Gros Islet historical weather extremes in July
Our historical data for Gros Islet spans 1990 to 2025, revealing these weather extremes.
- The warmest day in July was on July 16, 2024, with a maximum of 34°C (93°F).
- The coldest July day was on July 24, 1996, with a maximum of 27°C (81°F).
- Nighttime temperatures dropped to 22°C (72°F) on July 22, 2017, marking the coldest July night on record.
Best Places in Saint Lucia in July
Find out more about the weather in Saint Lucia and which places have the best travel conditions in this month. See all of Saint Lucia in July →
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What to Wear in Gros Islet in July
Warm but pleasant conditions in Gros Islet 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. And with plenty of sunshine hours, don’t forget sunglasses, sunscreen, and maybe a sun hat.What To Do in Gros Islet 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 Saint Lucia, check out our Gros Islet's climate page.
Temperature Rainfall Sunshine Humidity
See the full Gros Islet climate overview or explore weather in Saint Lucia.
