Gibraltar Weather in August
In Gibraltar, August brings high daytime temperatures around 27°C (81°F), with nights cooling to 21°C (70°F). Minimal rainfall is to be expected.
Rainfall in Gibraltar in August
This month experiences about a single day of rain according to historical data, averaging 5.9 mm (0.2 in). On the rare occasion it rains, expect a brief, moderate shower rather than a heavy downpour.
Temperature in Gibraltar in August
Gibraltar in August is worth a visit. The temperature is excellent, with 27°C (81°F) during the day and 21°C (70°F) at night. The month of August belongs to the summer season. This gives the month a fairly typical daily rhythm, with warmer afternoons and more comfortable nights. Nights are mild at around 21°C (70°F), which is comfortable for most people. It's the warmest month of the year on average, so summer clothing is the way to go.
Sunshine in Gibraltar in August
Expect sunny days throughout the month, with an estimated 310 hours of sunshine. This makes it a pleasant time to visit Gibraltar.
Average water temperature in August
With water at 21°C (70°F), conditions are good for swimming and other water activities. You won't need a wetsuit and most people find it very comfortable.If you're inclined towards comfortable temperatures and drier conditions, August is a good time to visit Gibraltar.
Check the conditions for any month of the year.
For a detailed overview over the year and the best time to visit Gibraltar, check out our Gibraltar's climate page.
Gibraltar Temperature in August
Min Temperature
21°C (70°F)
Max Temperature
27°C (81°F)
Water Temperature
21°C (70°F) *
Chance of Rain
4%
Precipitation
5.9 mm (0.2 in)
Rainy days
a single day
Humidity
70% *
Sunshine
310 hours *
Percentage Sunshine
*
Daily Historical Temperatures
50-year average (1976-2025)
Based on our historical records, temperatures in Gibraltar typically stay consistent throughout August, with daily highs averaging around 27°C (81°F). Nights are warm, with lows around 21°C (70°F).
Average temperatures in August
Daily Historical Precipitation
50-year average (1976-2025)
Average daily rainfall for each day of the month based on long-term records.
Average precipitation in August
Historical weather for Gibraltar in August
Browse day-by-day weather records for Gibraltar spanning 51 years. Select any month and year to see actual temperatures, rainfall, and conditions recorded on each day.
Gibraltar historical weather extremes in August
Based on 49 years of weather observations in Gibraltar between 1976 and 2025, these are the recorded extremes.
- The hottest August day on record in Gibraltar reached 39°C (102°F) (August 23, 1980).
- On August 1, 2007, Gibraltar saw its coldest August day with temperatures maxing out at 22°C (72°F).
- The lowest overnight temperature recorded in August was 13°C (55°F) (August 5, 1986).
Best Places in Gibraltar in August
Find out more about the weather in Gibraltar and which places have the best travel conditions in this month. See all of Gibraltar in August →
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What to Wear in Gibraltar in August
Warm weather calls for comfortable, breathable clothing in August. Cotton t-shirts, shorts, light dresses, and sandals are perfect. You might still want a light layer for evenings or air-conditioned places (for example buses). Almost no rain is expected, so no need to bring rain gear. With water temperatures around 21°C (70°F), swimming conditions are excellent. Pack your swimsuit, goggles, and maybe some water shoes. Don't forget sun protection, sunglasses, sunscreen, and a hat. These are all good ideas with this much sunshine.What To Do in Gibraltar 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 Gibraltar, check out our Gibraltar's climate page.
Temperature Rainfall Sunshine Humidity Water Temp
See the full Gibraltar climate overview or explore weather in Gibraltar.
