Weather in May
Mostaganem’s climate in
May sees an appreciable rise in sea temperatures averaging around 18.8°C (65.8°F). As spring begins to transition towards the hotter summer season, days extend to absorb more sunlight. The city starts warming up due to the intensifying Mediterranean sun. Experiencing lengthier periods of daylight, Mostaganem starts to buzz with increased outdoor activities. May, with its perfect balance of mild and warm temperatures, is often perceived as one of the city's favorable months.
Sea temperature
In Mostaganem, the average seawater temperature in May is 18.8°C (65.8°F).
Note: Most people find swimming in 18.8°C (65.8°F) unenjoyable. As the water temperature falls from 21°C (69.8°F) to 15°C (59°F), controlling one's breathing becomes harder.
Daylight
The average length of the day in May in Mostaganem is 14h and 5min.
On the first day of May, sunrise is at 06:06 and sunset at 19:46. On the last day of the month, sunrise is at 05:44 and sunset at 20:10 CET.