Castle Bruce Weather in July
During July, Castle Bruce experiences high daytime temperatures of 28°C (82°F) and cooler nights around 25°C (77°F). Expect quite a bit of rainfall. Around 121 mm (4.8 in) is typical.
Rainfall in Castle Bruce in July
Past climate data indicates that roughly 20 days will see rain, totalling around 121 mm (4.8 in) for the month. Expect frequent rainfall this month, and not just light drizzle. When it rains, it tends to come down hard.
Temperature in Castle Bruce in July
July in Castle Bruce brings high temperatures, with highs of 28°C (82°F) and nights around 25°C (77°F). This kind of day-to-night contrast is typical for this time of year. 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 Castle Bruce in July
The month enjoys around 231 hours of sunshine, creating mostly sunny days with good weather conditions.July in Castle Bruce 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 Dominica, check out our Castle Bruce's climate page.
Castle Bruce Temperature in July
Min Temperature
25°C (77°F)
Max Temperature
28°C (82°F)
Chance of Rain
68%
Precipitation
121 mm (4.8 in)
Rainy days
20 days
Humidity
73% *
Sunshine
231 hours *
Percentage Sunshine
*
Daily Historical Temperatures
47-year average (1976-2025)
Based on our historical records, temperatures in Castle Bruce typically stay consistent throughout July, with daily highs averaging around 28°C (82°F). Nights are warm, with lows around 25°C (77°F).
Average temperatures in July
Historical weather for Castle Bruce in July
Browse day-by-day weather records for Castle Bruce spanning 51 years. Select any month and year to see actual temperatures, rainfall, and conditions recorded on each day.
Castle Bruce historical weather extremes in July
Our historical data for Castle Bruce spans 1993 to 2025, revealing these weather extremes.
- The warmest day in July was on July 27, 2002, with a maximum of 37°C (99°F).
- On July 29, 2001, Castle Bruce saw its coldest July day with temperatures maxing out at 26°C (79°F).
Best Places in Dominica in July
Find out more about the weather in Dominica and which places have the best travel conditions in this month. See all of Dominica in July →
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What to Wear in Castle Bruce in July
Warm but pleasant conditions in Castle Bruce 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 Castle Bruce 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 Dominica, check out our Castle Bruce's climate page.
Temperature Rainfall Sunshine Humidity
See the full Castle Bruce climate overview or explore weather in Dominica.
