St Julian’s, Malta weather in August
Temperature, sea and sunshine in August: long-term averages from 30 years of weather data, not a forecast.
Holiday weather in August
Excellent
Best time to visit: June – September
What is the weather like in St Julian’s, Malta in August?
In August, St Julian’s, Malta is hot: daytime highs average 28 °C, and even at night it stays warm at around 25 °C. The sea averages 26.7 °C – lovely and warm for swimming. With around 11 hours of sunshine a day, there is plenty of sun. It hardly ever rains. The air is often humid and muggy. All in all, August is an excellent month for a holiday in St Julian’s, Malta.
August compared
How the weather changes from July to September. Tap a month to open it.
| JulyJul | AugustAug | SeptemberSep | |
|---|---|---|---|
| Score | 100 | 100 | 98 |
| Day | 27° | 28° | 26° |
| Night | 24° | 25° | 23° |
| Sea | 25° | 27° | 26° |
| Sun | 12 h | 11 h | 8 h |
| Rain days | 0 | 1 | 4 |
More details for August
- Daylight
- 13 h 34 min06:20 – 19:54
- UV index
- 9 · very highclear sky, noon (estimate)All months
- Muggy days
- 30 daysdew point 18 °C or more
- Wind
- 20 km/haverage daily peak
- Cloud cover
- 7 %on average
- Hot days
- 2 days30 °C or more
- Time zone
- UTC+2Europe/Malta
How the score comes together
- Temperatureweight 35 %100 %
- Seaweight 25 %100 %
- Sunshineweight 20 %100 %
- Few rainy daysweight 20 %100 %
Each factor is rated from 0 to 100 % and weighted for the travel style “Sun, sea & sand”.
What to pack in August
- Swimwear
- Sunscreen
- Sunglasses & sun hat
- Light, breathable clothes
- Insect repellent
St Julian’s, Malta in August: quick answers
Is St Julian’s, Malta hot in August?
Yes. In August, St Julian’s, Malta is hot: daytime highs average 28 °C and nights stay around 25 °C. On about 2 days the thermometer climbs to 30 °C or more.
Can you swim in St Julian’s, Malta in August?
Yes. In August the sea averages 26.7 °C – lovely and warm for swimming.
Does it rain much in St Julian’s, Malta in August?
It hardly ever rains.
St Julian’s, Malta month by month
The whole year in St Julian’s, MaltaAll destinations: MaltaWhere to go in AugustSea temperature in August
Climate averages 1996–2025, not a forecast. Data: Copernicus ERA5 / ERA5-Land via Open-Meteo.com (CC BY 4.0), NOAA OISST, WMO 1991–2020 (NOAA NCEI), GeoNames (CC BY 4.0)