Overview
Malta (Valletta) is in Malta. The figures below are long-term monthly averages (2014-2023), not a forecast.
- Warmest month: August, with daytime highs around 30°C.
- Coolest month: January, with daytime highs around 15°C.
- Driest month: July, about 1 mm of rain.
- Wettest month: November, about 75 mm of rain.
- Sunniest month: July, about 13.9 hr of sunshine per day.
- Warmest sea: August, around 27°C.
Best months by holiday type
- Beach (warm air and sea)
- June, July, August, September, and October
Judged by simple climate rules applied to the monthly averages, not by local knowledge.
Climate by month
| Month | Day high | Night low | Sea | Rain (mm) | Rainy days | Sun (h/day) | Humidity | Wind (km/h) |
|---|---|---|---|---|---|---|---|---|
| January | 15°C | 12°C | 16°C | 40 mm | 8 | 8.6 | 72% | 24 km/h |
| February | 16°C | 12°C | 16°C | 50 mm | 6 | 9.4 | 74% | 23 km/h |
| March | 16°C | 13°C | 15°C | 35 mm | 7 | 10.5 | 75% | 24 km/h |
| April | 18°C | 14°C | 16°C | 11 mm | 3 | 11.2 | 76% | 21 km/h |
| May | 22°C | 17°C | 19°C | 13 mm | 3 | 12.6 | 75% | 19 km/h |
| June | 26°C | 21°C | 23°C | 3 mm | 1 | 13.7 | 72% | 15 km/h |
| July | 30°C | 24°C | 26°C | 1 mm | 0 | 13.9 | 70% | 14 km/h |
| August | 30°C | 25°C | 27°C | 5 mm | 1 | 12.5 | 71% | 13 km/h |
| September | 28°C | 24°C | 27°C | 29 mm | 4 | 11.3 | 72% | 16 km/h |
| October | 24°C | 20°C | 24°C | 58 mm | 7 | 9.8 | 74% | 18 km/h |
| November | 21°C | 17°C | 22°C | 75 mm | 11 | 8.5 | 73% | 21 km/h |
| December | 17°C | 14°C | 19°C | 45 mm | 8 | 8.2 | 72% | 23 km/h |
Similar destinations
Data and sources
- Air climate: Open-Meteo Historical Weather API (ERA5 / ERA5-Land reanalysis), 2014-2023. CC BY 4.0 (Open-Meteo); underlying ERA5 data: Copernicus licence
- Sea temperature: NOAA Coral Reef Watch CoralTemp v3.1 monthly SST (5 km), 2014-2023.
- Last updated October 8, 2026.