Saint James Weather in July
July in Saint James typically sees daytime highs of 29°C (84°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 James in July
Typically, you can expect about 19 days of rain this month, with 127 mm (5 in) on average. Wet weather is a regular and significant part of this month. Frequent days of rain combined with high totals means proper waterproofs are worth packing.
Temperature in Saint James in July
Temperatures in Saint James in July top out at 29°C (84°F) and drop to 26°C (79°F) overnight. This gives the month a fairly typical daily rhythm, with warmer afternoons and more comfortable nights. Nights are warm at 26°C (79°F), which can make sleeping uncomfortable. Keeping windows open or using a fan can help. A cold shower before bed is also a good way to cool down.
Sunshine in Saint James in July
Expect sunny days throughout the month, with an estimated 253 hours of sunshine. This makes it a pleasant time to visit Saint James.
Wind Speed in Saint James in July
Average wind conditions reach 5 m/s (10 knots) in July. This creates lively weather with fresh winds that make small trees sway noticeably. Remember this is an average: some days are less windy while others have particularly active windy conditions.
Average water temperature in July
At 28°C (82°F), the water is warm and comfortable for swimming. Most people find this temperature ideal for spending longer periods in the water.If your ideal day consists of dry skies and pleasant temperatures, January, February, March, April, May, June and December typically offer the best circumstances for Saint James.
Check the conditions for any month of the year.
For a detailed overview over the year and the best time to visit Barbados, check out our Saint James's climate page.
Saint James Temperature in July
Min Temperature
26°C (79°F)
Max Temperature
29°C (84°F)
Water Temperature
28°C (82°F) *
Chance of Rain
62%
Precipitation
127 mm (5 in)
Rainy days
19 days
Humidity
79% *
Windspeed
5 m/s (10 knots) *
Sunshine
253 hours *
Percentage Sunshine
*
Daily Historical Temperatures
49-year average (1976-2025)
Based on our historical records, temperatures in Saint James 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
Historical weather for Saint James in July
Browse day-by-day weather records for Saint James spanning 51 years. Select any month and year to see actual temperatures, rainfall, and conditions recorded on each day.
Saint James historical weather extremes in July
Based on 36 years of weather observations (1989-2025), these are the most extreme conditions recorded in Saint James.
- On July 21, 2020, temperatures climbed to 33°C (91°F), marking the warmest July day on record.
- The coldest July day was on July 24, 1996, with a maximum of 26°C (79°F).
- The coldest night in July in Saint James was on July 3, 2021, with a minimum of 19°C (66°F).
Best Places in Barbados in July
Find out more about the weather in Barbados and which places have the best travel conditions in this month. See all of Barbados in July →
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What to Wear in Saint James in July
Warm but pleasant conditions in Saint James 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. Expect water temperatures of around 28°C (82°F), which is ideal for taking a refreshing dip. Bring swimwear and consider packing a towel for drying off. You'll definitely want to pack sunglasses and sunscreen. There will be plenty of bright sunshine this month.What To Do in Saint James 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 Barbados, check out our Saint James's climate page.
Temperature Rainfall Sunshine Humidity Wind Speed Water Temp
See the full Saint James climate overview or explore weather in Barbados.
