Valletta, Malta Weather
Valletta hourly forecast: next 24 hours
Today's high of 60°F (15°C) is about 26°F (14°C) below the typical August high of 86°F (30°C).
Current conditions in detail
Valletta weather tomorrow (Tuesday, August 18)
Tomorrow in Valletta looks overcast, with a high of 59° and an overnight low of 57°. Precipitation chance is modest at 23%. Winds top out near 20 mph, and the UV index reaches 8 (very high).
Valletta 14-day forecast
About the weather in 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.
Valletta weather: 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.
Season by season
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.
Average temperatures in Valletta by month
| 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% |