What’s the climate like in Sliema?
The current climate of Sliema features average monthly temperatures ranging from highs of 32°C during the day to lows of 16°C. The average yearly temperature is around 24°C. At night, temperatures in the colder months average around 10°C and in the warmer months around 24°C.
The highest temperature recorded in Sliema in recent years was 43°C in July 2023. The lowest daytime temperature recorded was 7°C in December 2014.
On average, Sliema receives 487 mm of precipitation each year. For comparison, London gets 701 mm of precipitation annually.
Curious about the climate in other parts of Malta? Check out the weather and climate in places like Valletta, Gozo, St. Paul's Bay, or have a look at other destinations in Malta.
Best time to visit Sliema?
The best time to visit Sliema for sunny weather is March through December. During this period, you'll have good temperatures and not too much rain, making it a great time to visit Sliema. In the other months of the year, there's too much rain or the temperature isn't ideal for a visit if you want sunny and pleasant weather.
Climate Table of Sliema
The climate table of Sliema shows the average temperatures, precipitation, and UV index per month. The table gives an overview of the average day and night temperatures in degrees Celsius, the total amount of precipitation in millimetres, the total snowfall in centimetres, and the UV index for each month. Precipitation is always measured as water, even if it's snow or hail.
| Jan | Feb | Mar | Apr | May | Jun | Jul | Aug | Sep | Oct | Nov | Dec | |
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| Temp. max (°C) | 16 | 16 | 18 | 20 | 24 | 29 | 32 | 32 | 29 | 25 | 22 | 18 |
| Temp. min (°C) | 11 | 11 | 12 | 14 | 17 | 21 | 24 | 24 | 23 | 19 | 16 | 13 |
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| Precipitation (mm) | 53 | 90 | 33 | 23 | 12 | 6,3 | 0,3 | 12 | 34 | 85 | 87 | 51 |
| UV Index | 5 | 6 | 7 | 8 | 9 | 9 | 9 | 8 | 7 | 6 | 5 | 4 |
Click on the month name to see more weather details, like daily averages, temperatures, and precipitation for the past years in that month.
- Average yearly temperature: 24°C
- Highest temperature: 32°C in July and August
- Lowest temperature: 16°C in January and February
- Precipitation: 487 mm per year, averaging 41 mm per month
- Driest months: 0,3 mm in July, 6,3 mm in June and 12 mm in May
- Wettest months: 90 mm in February, 87 mm in November and 85 mm in October
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Table of Contents
Average Temperature per Month in Sliema
This graph shows the average maximum temperatures per month in Sliema, Malta. The temperatures are shown in degrees Celsius and the average is calculated based on the recorded temperatures per month from past years.
Average Precipitation per Month in Sliema
This graph shows how much precipitation Sliema, Malta, gets on average per month. Precipitation is always measured as water, even if it's snow or hail. This makes it easy to compare how much has fallen, regardless of the form of precipitation. The amount of precipitation is measured in millimetres and the average is calculated based on the recorded precipitation per month from past years.
Average UV Index per Month in Sliema
This graph shows the average UV index per month in Sliema, Malta. The UV index indicates the intensity of ultraviolet radiation and ranges from 0 to a maximum of 11.
Yearly Temperature in Sliema
This graph shows the average yearly temperature in Sliema, Malta. The yearly temperature, expressed in degrees Celsius, is the average of all twelve monthly temperatures summed up for that year.
Total Yearly Precipitation in Sliema
This chart shows the total yearly precipitation in Sliema, Malta, over the past few years. The total yearly precipitation, measured in millimetres, is the sum of all the rain that fell in the twelve months of that year.
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Average Weather in Sliema by Month
Click on a month below to see detailed weather info for Sliema. Based on historical weather data, you can see the average temperature, precipitation, wind, and UV index for each day of the month.
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