Valletta climate guide

Temperature in Valletta (°C)

  Jan Feb Mar Apr May Jun Jul Aug Sep Oct Nov Dec
Max temperature (daytime)
15°C maximum daytime temperature in January in Valletta15
15°C maximum daytime temperature in February in Valletta15
16°C maximum daytime temperature in March in Valletta16
19°C maximum daytime temperature in April in Valletta19
23°C maximum daytime temperature in May in Valletta23
27°C maximum daytime temperature in June in Valletta27
30°C maximum daytime temperature in July in Valletta30
30°C maximum daytime temperature in August in Valletta30
28°C maximum daytime temperature in September in Valletta28
24°C maximum daytime temperature in October in Valletta24
20°C maximum daytime temperature in November in Valletta20
17°C maximum daytime temperature in December in Valletta17
Min temperature (night-time)
9°C minimum night-time temperature in January in Valletta9
9°C minimum night-time temperature in February in Valletta9
10°C minimum night-time temperature in March in Valletta10
12°C minimum night-time temperature in April in Valletta12
15°C minimum night-time temperature in May in Valletta15
19°C minimum night-time temperature in June in Valletta19
21°C minimum night-time temperature in July in Valletta21
22°C minimum night-time temperature in August in Valletta22
20°C minimum night-time temperature in September in Valletta20
17°C minimum night-time temperature in October in Valletta17
14°C minimum night-time temperature in November in Valletta14
11°C minimum night-time temperature in December in Valletta11
Sea temperature
16°C sea temperature in January in Valletta16
15°C sea temperature in February in Valletta15
15°C sea temperature in March in Valletta15
16°C sea temperature in April in Valletta16
18°C sea temperature in May in Valletta18
22°C sea temperature in June in Valletta22
25°C sea temperature in July in Valletta25
26°C sea temperature in August in Valletta26
26°C sea temperature in September in Valletta26
24°C sea temperature in October in Valletta24
21°C sea temperature in November in Valletta21
18°C sea temperature in December in Valletta18

Sunshine & Daylight in Valletta

  Jan Feb Mar Apr May Jun Jul Aug Sep Oct Nov Dec
Daily hours of sunshine
Daily hours of daylight
10 hours of daylight per day in January in Valletta10
11 hours of daylight per day in February in Valletta11
12 hours of daylight per day in March in Valletta12
13 hours of daylight per day in April in Valletta13
14 hours of daylight per day in May in Valletta14
15 hours of daylight per day in June in Valletta15
14 hours of daylight per day in July in Valletta14
13 hours of daylight per day in August in Valletta13
12 hours of daylight per day in September in Valletta12
11 hours of daylight per day in October in Valletta11
10 hours of daylight per day in November in Valletta10
10 hours of daylight per day in December in Valletta10

Rainfall in Valletta

  Jan Feb Mar Apr May Jun Jul Aug Sep Oct Nov Dec
Number of days with some rain
13 days with some rainfall in January in Valletta13
10 days with some rainfall in February in Valletta10
9 days with some rainfall in March in Valletta9
6 days with some rainfall in April in Valletta6
3 days with some rainfall in May in Valletta3
1 day with some rainfall in June in Valletta1
0 days with some rainfall in July in Valletta0
1 day with some rainfall in August in Valletta1
4 days with some rainfall in September in Valletta4
10 days with some rainfall in October in Valletta10
10 days with some rainfall in November in Valletta10
13 days with some rainfall in December in Valletta13
Average monthly rainfall (mm)
80 mm monthly rainfall in January in Valletta80
55 mm monthly rainfall in February in Valletta55
37 mm monthly rainfall in March in Valletta37
20 mm monthly rainfall in April in Valletta20
7 mm monthly rainfall in May in Valletta7
3 mm monthly rainfall in June in Valletta3
0 mm monthly rainfall in July in Valletta0
6 mm monthly rainfall in August in Valletta6
36 mm monthly rainfall in September in Valletta36
86 mm monthly rainfall in October in Valletta86
70 mm monthly rainfall in November in Valletta70
99 mm monthly rainfall in December in Valletta99

More climate for Valletta

  Jan Feb Mar Apr May Jun Jul Aug Sep Oct Nov Dec
UV Index (Maximum)
UV (maximum) index 2 (Low) in January in Valletta2
UV (maximum) index 4 (Moderate) in February in Valletta4
UV (maximum) index 5 (Moderate) in March in Valletta5
UV (maximum) index 7 (High) in April in Valletta7
UV (maximum) index 9 (Very High) in May in Valletta9
UV (maximum) index 10 (Very High) in June in Valletta10
UV (maximum) index 10 (Very High) in July in Valletta10
UV (maximum) index 9 (Very High) in August in Valletta9
UV (maximum) index 7 (High) in September in Valletta7
UV (maximum) index 5 (Moderate) in October in Valletta5
UV (maximum) index 3 (Moderate) in November in Valletta3
UV (maximum) index 2 (Low) in December in Valletta2
Heat & Humidity
No heat & humidity in January in Valletta0
No heat & humidity in February in Valletta0
No heat & humidity in March in Valletta0
No heat & humidity in April in Valletta0
No heat & humidity in May in Valletta0
Moderate heat & humidity in June in VallettaM
High heat & humidity in July in VallettaH
High heat & humidity in August in VallettaH
Moderate heat & humidity in September in VallettaM
No heat & humidity in October in Valletta0
No heat & humidity in November in Valletta0
No heat & humidity in December in Valletta0

Note: 0 = None, L = Low, M = Moderate, H = High, VH = Very high, E = Extreme

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The climate guide for Valletta, Malta shows long term monthly 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.

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