Valletta, Malta Climate & Monthly Averages
The climate of Valletta
Weather in Valletta is shaped by its semi-arid climate - expect big day-to-night temperature swings and modest rainfall. August afternoons typically reach 86°F (30°C), while January highs hover near 59°F (15°C). Annual precipitation averages 13.8 inches (350 mm) over about 59 rainy days.
Climate quick facts
- Hottest month: August - highs near 86°F (30°C)
- Coldest month: January - highs near 59°F (15°C)
- Record high: 108°F (42°C) · Record low: 38°F (3°C) (2015–2024)
- Wettest month: November (11 rainy days) · Sunniest: July (13.9 h sun/day)
- Climate type: semi-arid - big day-to-night temperature swings and modest rainfall
Temperatures through the year
The warmest stretch of the year centers on August. Highs average 86°F (30°C) and overnight lows stay near 78°F (25°C). The coolest month is January, with typical highs of 59°F (15°C) and lows around 53°F (12°C). Based on 2015–2024 weather data, temperatures have reached as high as 108°F (42°C) and dropped as low as 38°F (3°C).
Rain, sun and snow
November is usually the wettest month. It brings about 3.0 inches (75 mm) of rain over 11 days, while July is the driest. July brings the most sunshine, averaging 13.9 hours of sun a day.
Monthly climate table
| Month | High | Low | Rain days | Precipitation | Sunshine | Humidity |
|---|---|---|---|---|---|---|
| January | 59° | 53° | 8 | 1.4 in | 8.7 h/day | 72% |
| February | 60° | 53° | 6 | 1.8 in | 9.4 h/day | 74% |
| March | 62° | 54° | 7 | 1.3 in | 10.5 h/day | 74% |
| April | 65° | 58° | 3 | 0.5 in | 11.1 h/day | 75% |
| May | 72° | 63° | 3 | 0.6 in | 12.5 h/day | 74% |
| June | 80° | 70° | 1 | 0.1 in | 13.6 h/day | 71% |
| July | 86° | 76° | 0 | 0.0 in | 13.9 h/day | 69% |
| August | 86° | 78° | 1 | 0.2 in | 12.5 h/day | 70% |
| September | 82° | 74° | 4 | 1.2 in | 11.2 h/day | 72% |
| October | 76° | 69° | 7 | 2.1 in | 9.8 h/day | 74% |
| November | 69° | 63° | 11 | 3.0 in | 8.6 h/day | 73% |
| December | 63° | 57° | 8 | 1.5 in | 8.2 h/day | 72% |
Valletta month by month
Valletta weather in January
January brings highs around 59°F (15°C), lows near 53°F (12°C), about 8 wet days - typically the coldest month of the year in Valletta.
Valletta weather in February
February brings highs around 60°F (16°C), lows near 53°F (12°C), about 6 wet days.
Valletta weather in March
March brings highs around 62°F (16°C), lows near 54°F (12°C), about 7 wet days.
Valletta weather in April
April brings highs around 65°F (18°C), lows near 58°F (14°C), about 3 wet days.
Valletta weather in May
May brings highs around 72°F (22°C), lows near 63°F (17°C), about 3 wet days.
Valletta weather in June
June brings highs around 80°F (27°C), lows near 70°F (21°C), about 1 wet days.
Valletta weather in July
July brings highs around 86°F (30°C), lows near 76°F (24°C), about 0 wet days - typically the driest month and the sunniest month of the year in Valletta.
Valletta weather in August
August brings highs around 86°F (30°C), lows near 78°F (25°C), about 1 wet days - typically the hottest month of the year in Valletta.
Valletta weather in September
September brings highs around 82°F (28°C), lows near 74°F (23°C), about 4 wet days.
Valletta weather in October
October brings highs around 76°F (24°C), lows near 69°F (20°C), about 7 wet days.
Valletta weather in November
November brings highs around 69°F (21°C), lows near 63°F (17°C), about 11 wet days - typically the wettest month of the year in Valletta.
Valletta weather in December
December brings highs around 63°F (17°C), lows near 57°F (14°C), about 8 wet days.
Seasons in Valletta
Spring (March through May)
Spring in Valletta is mild, with daytime highs averaging 66°F (19°C) and nights around 58°F (15°C); rain falls on about 13 days over the three months.
Summer (June through August)
Summer in Valletta brings hot afternoons, with daytime highs averaging 84°F (29°C) and nights around 74°F (24°C); precipitation is infrequent. With the humidity factored in, afternoons often feel hotter than the thermometer reads - run the numbers through the humidity and dew point converter to see why.
Fall (September through November)
Fall in Valletta is pleasantly warm, with daytime highs averaging 76°F (24°C) and nights around 68°F (20°C); expect showers on roughly 22 days across the season.
Winter (December through February)
Winter in Valletta is mild, with daytime highs averaging 61°F (16°C) and nights around 54°F (12°C); expect showers on roughly 21 days across the season.
Climate questions, answered
What is the average temperature in Valletta?
Is Valletta hot in summer?
Is Valletta cold in winter?
How many rainy days does Valletta get in a year?
Best time to visit Valletta
The best time to visit Valletta is generally January to June, when temperatures are at their most comfortable before or after the peak heat. Daytime temperatures in that window typically sit near 66°F (19°C).
Pack for Valletta with lightweight, breathable clothing and strong sun protection for the hot months; rain gear if you travel around November. Evenings can feel noticeably cooler than afternoons - August nights average 78°F (25°C).
Valletta temperature records (2015-2024)
Derived from ERA5 reanalysis data, 2015–2024. Official station records may differ.