Mellieha Weather in May
May in Mellieha brings pleasant temperatures, with highs of 21°C (70°F) and nights dropping to 18°C (64°F). Rainfall is very low this month, averaging just 6.7 mm (0.3 in).
Rainfall in Mellieha in May
Looking at the last 30 years, the data shows about 3 days with rain, averaging 6.7 mm (0.3 in) for the month. When rain does fall, showers tend to be light and brief. Most days will be dry.
Temperature in Mellieha in May
If you're visiting Mellieha in May, expect perfect temperatures with highs of 21°C (70°F) and overnight lows of 18°C (64°F). The difference between afternoon and evening temperatures is usually noticeable. With lows of 18°C (64°F), nights are cool. If you're out after dark, an extra layer will keep you comfortable. The cooler air at night is also great for getting a good rest.
Sunshine in Mellieha in May
Expect sunny days throughout the month, with an estimated 308 hours of sunshine. This makes it a pleasant time to visit Mellieha.
Wind Speed in Mellieha in May
Wind speeds average 4 m/s (8 knots) during May. At this speed, expect moderate winds that can raise dust and move small branches. Since this is an average, some days have gentle light winds while others experience stronger breezes that are quite noticeable.
Average water temperature in May
At 18°C (64°F), the water is getting there — comfortable enough for most swimmers, though those used to warmer seas may still find it a touch cool.Our weather planner can help you find worldwide destinations with pleasant weather during this period. April, May, June, July, August, September, October and November typically offer the best weather for Mellieha.
Check the conditions for any month of the year.
For a detailed overview over the year and the best time to visit Malta, check out our Mellieha's climate page.
Mellieha Temperature in May
Min Temperature
18°C (64°F)
Max Temperature
21°C (70°F)
Water Temperature
18°C (64°F) *
Chance of Rain
9%
Precipitation
6.7 mm (0.3 in)
Rainy days
3 days
Humidity
74% *
Windspeed
4 m/s (8 knots) *
Sunshine
308 hours *
Percentage Sunshine
70% *
Daily Historical Temperatures
50-year average (1976-2025)
Based on our historical records, temperatures in Mellieha typically rise from around 21°C (70°F) at the start of May to approximately 25°C (77°F) by the end. Nights are pleasant, with lows typically ranging from 14°C (57°F) to 18°C (64°F).
Average temperatures in May
Daily Historical Precipitation
50-year average (1976-2025)
Average daily rainfall for each day of the month based on long-term records.
Average precipitation in May
Historical weather for Mellieha in May
Browse day-by-day weather records for Mellieha spanning 51 years. Select any month and year to see actual temperatures, rainfall, and conditions recorded on each day.
Mellieha historical weather extremes in May
Based on 50 years of weather observations (1976-2026), these are the most extreme conditions recorded in Mellieha.
- Mellieha recorded its highest May temperature of 35°C (95°F) on May 23, 2006.
- Mellieha experienced its chilliest May day on May 7, 1987, reaching only 15°C (59°F).
- Nighttime temperatures dropped to 10°C (50°F) on May 4, 1982, marking the coldest May night on record.
Best Places in Malta in May
Find out more about the weather in Malta and which places have the best travel conditions in this month. See all of Malta in May →
perfect weather
pleasant
tolerable
unpleasant
poor
What to Wear in Mellieha in May
Comfortable temperatures call for an easy wardrobe in May. Pack summer basics like t-shirts and shorts, but include a light jacket for cooler moments. A pair of comfortable walking shoes is essential. Dry conditions mean you won't need to worry about rain protection. With water temperatures around 18°C (64°F), the water is quite cold for swimming. You can skip the swimwear unless you're particularly tough. You'll definitely want to pack sunglasses and sunscreen. There will be plenty of bright sunshine this month.What To Do in Mellieha in May
We rated the following activities from 1 (least suitable) to 10 (best) to do.
Check the conditions for any month of the year.
For a detailed overview over the year and the best time to visit Malta, check out our Mellieha's climate page.
Temperature Rainfall Sunshine Humidity Wind Speed Water Temp
See the full Mellieha climate overview or explore weather in Malta.
