Sal Weather in August
August is one of the perfect months to visit Sal, with daytime temperatures of 27°C (81°F) and lows of 25°C (77°F) at night. Some rainfall is typical for this time of year.
Rainfall in Sal in August
Expect around 2 days of rain based on historical data, with 18 mm (0.7 in) average. When rain does fall this month, it tends to come down hard. The low number of rain days makes each shower more significant.
Temperature in Sal in August
August is a good time to be in Sal. Days are perfect, reaching 27°C (81°F), with nights around 25°C (77°F). Conditions stay fairly consistent through the month, making it easier to plan what to wear. With overnight lows of 25°C (77°F), evenings and nights remain warm. Light clothing and an open window or fan can help you sleep comfortably.
Sunshine in Sal in August
The area enjoys a balanced 161 hours of sunlight, ensuring it's neither too overcast nor too sunny.
Wind Speed in Sal in August
August has wind speeds averaging 5 m/s (10 knots). You can expect gentle to moderate winds that move small trees and make flags wave steadily on typical days. Conditions typically range from light breezes to moderate winds.
Average water temperature in August
The water temperature is 26°C (79°F), which most people find very comfortable. A good month for swimming and water sports.If you're interested in exploring other destinations, our weather planner can help you discover additional travel options worldwide.
Check the conditions for any month of the year.
For a detailed overview over the year and the best time to visit Cape Verde, check out our Sal's climate page.
Sal Temperature in August
Min Temperature
25°C (77°F)
Max Temperature
27°C (81°F)
Water Temperature
26°C (79°F)
Chance of Rain
8%
Precipitation
18 mm (0.7 in)
Rainy days
2 days
Humidity
75%
Windspeed
5 m/s (10 knots)
Sunshine
161 hours
Percentage Sunshine
Daily Historical Temperatures
50-year average (1976-2025)
Based on our historical records, temperatures in Sal typically stay consistent throughout August, with daily highs averaging around 27°C (81°F). Nights are warm, with lows around 24°C (75°F).
Average temperatures in August
Historical weather for Sal in August
Browse day-by-day weather records for Sal spanning 51 years. Select any month and year to see actual temperatures, rainfall, and conditions recorded on each day.
Sal historical weather extremes in August
The extremes listed below come from historical weather data collected in Sal from 1999 through 2025.
- The hottest August day on record in Sal reached 34°C (93°F) (August 2, 2020).
- On August 1, 2002, Sal saw its coldest August day with temperatures maxing out at 25°C (77°F).
- The lowest overnight temperature recorded in August was 19°C (66°F) (August 3, 2002).
Best Places in Cape Verde in August
Find out more about the weather in Cape Verde and which places have the best travel conditions in this month. See all of Cape Verde in August →
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What to Wear in Sal in August
Warm temperatures in August make for comfortable sightseeing weather. Pack breathable fabrics like cotton shirts, knee-length shorts or skirts, and comfortable walking shoes. A thin long sleeve for indoor spaces is handy. With minimal rainfall expected, you can leave the rain gear at home. The water temperature sits at about 26°C (79°F), making it perfect for swimming and water activities. Don't forget to pack your favorite swimwear and perhaps some snorkel gear. It won't hurt to bring your sunglasses along, as you'll see some sunny periods.What To Do in Sal in August
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 Cape Verde, check out our Sal's climate page.
Temperature Rainfall Sunshine Humidity Wind Speed Water Temp
See the full Sal climate overview or explore weather in Cape Verde.
