Sliema weather in August 2019

30
30°C max day temperature
11
11 hours of sunshine per day
1
1 day with some rainfall
22
22°C min night temperature
13
13 hours of daylight per day
H
High heat & humidity
6
6 mm of monthly rainfall
9
9 (Very High) UV index
26
26°C sea temperature

Jan Feb Mar Apr May Jun Jul Aug Sep Oct Nov Dec

The August weather guide for Sliema, Malta shows long term weather averages processed from data supplied by CRU (University of East Anglia), the Met Office & the Netherlands Meteorological Institute. Find out more about our data sources.

Titan Travel: Popular Malta holiday offers

Deal

Check recommended holidays & tours to Malta
Narrow offers by holiday style & departure airport
Includes Titan Travel's VIP door-to-door travel service

Go to Titan Travel deal >>

View all Titan Travel offers

Metric (°C / mm) | Imperial (°F / inches)

Guide to Sliema weather in August

The average maximum daytime temperature in Sliema in August is a hot 30°C (86°F) with high heat & humidity. The average night-time temperature is usually a warm 22°C (72°F). There are usually 11 hours of bright sunshine each day, which represents 79% of the 13 hours of daylight.

Expect 6mm (0.2 inches) of rainfall across the whole of August with 1 day with some rain falling. Maximum UV levels will be very high (9 UV index) at midday when the skies are clear.

The average sea temperature in and around Sliema in August is 26°C (79°F).