May weather forecastGzira, Malta
May
Weather in May
The beautiful month of May brings Gzira, Malta, closer to the peak summer with intensifying heat. The average sea temperature rises to 18.7°C (65.7°F), allowing for pleasant seaside activities. With decreased rainfall of 9mm (0.35") and consistent sunshine, the city begins to embody a warm antithesis of the wetter months. Gradual temperature rises create a conducive environment for alfresco dining. Light breezes make sightseeing and outdoor lounging comfortable, despite the higher temperatures.Temperature
The beginning of May records an average high-temperature of a still enjoyable 19.7°C (67.5°F), almost echoing the conditions of the previous month. May's average low-temperature is a still refreshing 18.5°C (65.3°F), reflecting a minor difference from the day's peak temperatures.Humidity
In Gzira, the average relative humidity in May is 76%.Rainfall
In May, the rain falls for 4.8 days. Throughout May, 9mm (0.35") of precipitation is accumulated. In Gzira, Malta, during the entire year, the rain falls for 107.6 days and collects up to 347mm (13.66") of precipitation.Sea temperature
In Gzira, the average seawater temperature in May is 18.7°C (65.7°F).Note: Most people do not find swimming enjoyable in water of 18.7°C (65.7°F). The task of controlling breathing becomes tougher as the temperature drops from 21°C (69.8°F) to 15°C (59°F).
Daylight
In Gzira, the average length of the day in May is 14h and 4min.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 May, the average sunshine is 11.7h.UV index
The average daily maximum UV index in May is 6. A UV Index estimate of 6 to 7 represents a high health risk from unsafe exposure to UV radiation for the ordinary person.Note: A maximum high daily UV index of 6 during May translates into the following directions:
Exercise precautions and adapt sun safety practices. Defence against skin and eye affliction is paramount. Stay in the shade and avoid direct Sun exposure from 10 a.m. to 4 p.m., a time when UV radiation is at its strongest, and remember that parasols or canopies do not offer full protection. Sunglasses providing both UVA and UVB protection are non-negotiable on sunlit days.
Published by: Weather Atlas | About Us
Data Sources | Weather Forecasting & Climate
Frequently asked questions
Average temperature in May
Gzira, Malta
- Average high temperature in May: 19.7°C
The warmest month (with the highest average high temperature) is August (27.4°C).
The month with the lowest average high temperature is February (14.9°C).
- Average low temperature in May: 18.5°C
The month with the highest average low temperature is August (26.4°C).
The coldest month (with the lowest average low temperature) is February (13.5°C).
Average pressure in May
Gzira, Malta
- Average pressure in May: 1014.7mbar
The month with the highest atmospheric pressure is December (1019.3mbar).
The month with the lowest atmospheric pressure is July (1013.9mbar).
Average wind speed in May
Gzira, Malta
- Average wind speed in May: 20.9km/h
The windiest month (with the highest average wind speed) is January (27.9km/h).
The calmest month (with the lowest average wind speed) is August (13.2km/h).
Average humidity in May
Gzira, Malta
- Average humidity in May: 76%
The month with the highest relative humidity is April (77%).
The month with the lowest relative humidity is December (69%).
Average rainfall in May
Gzira, Malta
- Average rainfall in May: 9mm
The wettest month (with the highest rainfall) is November (76mm).
The driest month (with the least rainfall) is July (1mm).
Average rainfall days in May
Gzira, Malta
- Average rainfall days in May: 4.8 days
The month with the highest number of rainy days is November (15.6 days).
The month with the least rainy days is July (0.9 days).
Average sea temperature in May
Gzira, 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
Gzira, 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: 11h and 42min
The months with the most sunshine are June and July (Average sunshine: 12h and 6min).
The month with the least sunshine is January (Average sunshine: 6h and 6min).
Average sunshine days in May
Gzira, Malta
- Average sunshine days in May: 23.8 days
The month with the most sunshine days is July (29.8 days).
The month with the least sunshine days is November (12 days).
Average UV index in May
Gzira, Malta
- Average UV index in May: 6
The months with the highest UV index are July and August (UV index 7).
The months with the lowest UV index are January, February and December (UV index 4).
Average cloud cover in May
Gzira, Malta
- Average cloud cover in May: 15
The month with the most cloud cover is January (Cloud cover 35).
The month with the least cloud cover is July (Cloud cover 4).
Average visibility in May
Gzira, Malta
- Average visibility in May: 10km
The months with the highest visibility are January, February, March, April, May, June, July, August, September, October, November and December (10km).
The months with the lowest visibility are January, February, March, April, May, June, July, August, September, October, November and December (10km).





