Spring (March–May): Average 14.3–20.5°C, mild and comfortable climate, low rainfall, and abundant sunshine. Common activities: Beach walks, watersports, visiting historical sites. Recommended clothing: Light jacket, long-sleeved shirts, comfortable shoes.
Summer (June–August): Average 25.7–28.9°C, hot and dry, strong sunshine. Common activities: Swimming, sunbathing, exploring the island. Recommended clothing: Light and breathable clothing, hat, sunglasses, sunscreen.
Autumn (September–November): Average 22.7–18.8°C, pleasant climate, more rainfall in November. Common activities: Hiking, visiting museums, enjoying Mediterranean cuisine. Recommended clothing: Light jacket or cardigan, comfortable trousers or skirts.
Winter (December–February): Average 13.0–15.7°C, mild and humid, occasional rainfall. Common activities: Visiting indoor attractions, enjoying local cuisine, strolling along the seaside. Recommended clothing: Warm jacket, trousers, comfortable shoes.
Sliema climatological average
Annual average temperature: approx. 20.2°C / Annual rainfall: approx. 367 mm / Summer humidity: 60%–70% / Rainiest month: November
Sliema monthly average temperature and precipitation
Month
Air temperature (°C)
Precipitation (mm)
January
13°C
61.3
February
13°C
75
March
14.3°C
12
April
16.4°C
14
May
20.5°C
14
June
25.7°C
2.3
July
28.9°C
0.2
August
28.2°C
8
September
25.5°C
42.7
October
22.7°C
7.8
November
18.8°C
96
December
15.7°C
34.3
Sliema weather for the next seven days
4/29
Wednesday
Sunny
18.5°C/17.5°C
4/30
Thursday
Sunny
19.1°C/17.9°C
5/1
Friday
Overcast
16.8°C/15.8°C
5/2
Saturday
Sunny
16.8°C/16.1°C
5/3
Sunday
Sunny
17.3°C/15.5°C
5/4
Monday
Sunny
18.5°C/15.9°C
5/5
Tuesday
Sunny
20°C/17°C
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