May weather forecastSaint Julian's, Malta
May
Weather in May
May flaunts typical Mediterranean spring weather, symbolised by warm days and cool nights. The pronounced leap in both daylight hours and sea temperatures pours summer vibes onto the sandy beaches of Saint Julian's. Effectively ushering in the dry season, May is characterized by only 7mm (0.28") of precipitation. Outdoor activities flourish under the pleasant weather, paving the way for the sun-soaked days of summer in Saint Julian's.Temperature
May's onset in Saint Julian's witnesses a minor shift in the average high-temperature, moving from an enjoyable 19°C (66.2°F) in April to a moderately hot 23°C (73.4°F). Throughout the nights in May, an average low-temperature of 15°C (59°F) is noted in Saint Julian's.Rainfall
In May, in Saint Julian's, the rain falls for 3 days. Throughout May, 7mm (0.28") of precipitation is accumulated. In Saint Julian's, during the entire year, the rain falls for 80 days and collects up to 499mm (19.65") of precipitation.Sea temperature
In May, the average sea temperature is 18.7°C (65.7°F).Note: For most individuals, swimming in 18.7°C (65.7°F) is not a pleasurable activity. Breathing becomes progressively more difficult as water temperature declines below 21°C (69.8°F).
Daylight
The average length of the day in May is 14h and 5min.On the first day of May, sunrise is at 6:08 am and sunset at 7:49 pm. On the last day of the month, sunrise is at 5:46 am and sunset at 8:12 pm CEST.
Sunshine
In Saint Julian's, the average sunshine in May is 10h.UV index
In May, the average daily maximum UV index in Saint Julian's is 9. A UV Index value of 8 to 10 symbolizes a very high health risk from exposure to the Sun's UV rays for average individuals.Note: In May, the average maximum UV index of 9 translates into the following recommendations:
Don't neglect protection; skin and eyes can be burned swiftly if left exposed. The Sun's UV radiation is at its strongest between the hours of 10 a.m. and 4 p.m. Minimize direct exposure to the sun during this period. Opt for tightly woven and loose clothing to enhance protection from the Sun.
Published by: Weather Atlas | About Us
Data Sources | Weather Forecasting & Climate
Frequently asked questions
Average temperature in May
Saint Julian's, Malta
- Average high temperature in May: 23°C
The warmest months (with the highest average high temperature) are July and August (30°C).
The months with the lowest average high temperature are January and February (15°C).
- Average low temperature in May: 15°C
The month with the highest average low temperature is August (22°C).
The coldest months (with the lowest average low temperature) are January and February (9°C).
Average rainfall in May
Saint Julian's, Malta
- Average rainfall in May: 7mm
The wettest month (with the highest rainfall) is December (99mm).
The driest month (with the least rainfall) is July (0mm).
Average rainfall days in May
Saint Julian's, Malta
- Average rainfall days in May: 3 days
The months with the highest number of rainy days are January and December (13 days).
The month with the least rainy days is July (0 days).
Average sea temperature in May
Saint Julian's, Malta
- Average sea temperature in May: 18.7°C
The best month for swimming (with the highest average sea temperature) is August (25.9°C).
The coldest month (with the lowest average sea temperature) is February (15.3°C).
Average daylight in May /
Average sunshine in May
Saint Julian's, Malta
- Average daylight in May: 14h and 6min
The month with the longest days is June (Average daylight: 14h and 36min).
The month with the shortest days is December (Average daylight: 9h and 48min).
- Average sunshine in May: 10h
The month with the most sunshine is July (Average sunshine: 12h).
The months with the least sunshine are January and December (Average sunshine: 5h).
Average UV index in May
Saint Julian's, Malta
- Average UV index in May: 9
The months with the highest UV index are June and July (UV index 10).
The months with the lowest UV index are January and December (UV index 2).
