St Julian's Weather & Climate: Best Time to Visit
Average temperatures, rainfall, sunshine and the best time to visit St Julian's.
Climate overview of St Julian's
Temperatures in St Julian's, Malta, Malta, vary greatly throughout the year. August is the hottest month at 28°C (82°F), while February is the coldest at 16°C (61°F).
The city has a relatively dry climate, receiving around 437 mm (17 in) of rainfall per year. It does experience a distinct dry season from March to September. December is the wettest month and July the driest. Sunshine peaks in July, when the city sees around 12.4 hours of sunshine per day.
St Julian's Weather by Month
Pick a month to see the average temperature, rainfall and sunshine in St Julian's — and find the best time to visit.
Monthly Temperature in St Julian's
The climate in St Julian's is known for significant temperature differences throughout the year, making the weather dynamic. On average, daytime temperatures range from a comfortable 28°C (82°F) in August to a moderate 16°C (61°F) in February.
Nighttime temperatures range from 26°C (79°F) in August to 13°C (55°F) in February.
Check out our detailed temperature page for more information.
Temperature ranges by month
Rainfall in St Julian's
With annual rainfall averaging 437 mm (17 in), St Julian's maintains relatively low precipitation levels throughout the seasons. The seasons in St Julian's bring significant changes in precipitation. The wettest month, December, receives moderate rainfall, with an average of 79 mm (3.1 in) of precipitation. This rainfall is distributed across 14 rainy days.
In contrast, the driest month, July, experiences much less rainfall, totaling 0.5 mm (0.02 in) over 0 rainy days. These distinct seasonal differences provide diverse experiences throughout the year. For more details, please visit our St Julian's Precipitation page.
The mean monthly precipitation over the year, including rain, hail, and snow
The average number of days each month with precipitation
Sunshine Hours in St Julian's
In St Julian's, summer days are longer and more sunny, with daily sunshine hours peaking at 12.4 hours in July. As the darker season arrives, the brightness of the sun becomes less. December sees a soft sun for only 5.3 hours per average day.
Visit our detailed sunshine hours page for more information.
Monthly hours of sunshine
Daily hours of sunshine
Daily percentage of sunshine
Water Temperature in St Julian's
The mean water temperature over the year ranges from 14°C (57°F) in February to 26°C (79°F) in August.
Water temperature over the year
Humidity in St Julian's by Month
The relative humidity is high throughout the year in St Julian's.
The city experiences its highest humidity in January, reaching 79%. In July, the humidity drops to its lowest level at 69%. What does this mean? Read our detailed page on humidity levels for further details.
Relative humidity over the year
Wind Speed in St Julian's
The average wind speed over the year ranges from 3 m/s (6 knots) to 5 m/s (10 knots). It is lower in July, August, September and October and higher in January, February, March, April and December. What does this mean?
The mean monthly wind speed over the year (meters per second)
Best Time to Visit St Julian's
Frequently asked questions about the climate in St Julian's
What is the best time to visit St Julian's?
April, May, June, July, August, September, October and November typically offer the most optimal weather in St Julian's. In contrast, January, February and March tend to have less optimal conditions. St Julian's has a distinct dry season from March to September.
What temperatures can I expect in St Julian's?
Daytime highs range from 16°C (61°F) in February to 28°C (82°F) in August. Nighttime lows range from 13°C (55°F) to 26°C (79°F). Temperatures vary considerably through the year.
How much rain does St Julian's get?
Annual rainfall is around 437 mm (17 in). December is the wettest month with 79 mm (3.1 in), while July is the driest with 0.5 mm (0.02 in).
How sunny is St Julian's?
St Julian's receives around 3,030 hours of sunshine per year. July is the sunniest month with 372 hours, while December is the cloudiest with just 160 hours. Overall, St Julian's enjoys abundant sunshine.
St Julian's 3-Day Forecast
St Julian's 3-Day Forecast
St Julian's on the map
St Julian's is highlighted — select any city to see its climate.
Popular this month
Where to go in July — average daytime high across popular destinations.
Marsaskala
27°C (81°F) Qawra27°C (81°F) Marsalforn27°C (81°F) Xagħra27°C (81°F) Mellieħa27°C (81°F) Sliema27°C (81°F) Valletta27°C (81°F) St Julian's27°C (81°F) 
Bucket list
Need travel inspiration? Check out our bucket list articles and be inspired.
Gozo, the best kept secret of the Mediterranean
Gozo is much quieter and smaller than Malta and therefore more authentic. Many Maltese use Gozo as their holiday island.
Discover the unique charm of Malta
This small island nation in the Mediterranean Sea has something for everyone, from endless festivals and celebrations to charming villages and stunning coastal views.