October weather forecast
Valletta, Malta

October unlocks a recognizable change in Valletta's weather, indicating the full establishment of autumn. The temperatures take a steeper downward trend, though remaining well within the realms of marvellous Mediterranean autumn warmth. Substantial rainfall of 90mm (3.54") dominates the weather narrative this month, bringing a touch of contrast to the preceding dry summer months. While the sea temperature still retains its summer warmth, the UV index drops to 5, reducing the risk of sun-related harm.

Temperature

Valletta's transition into October involves a gentle shift in temperature, receding from 28°C (82.4°F) in September to a still moderately hot 24.2°C (75.6°F). Throughout the month of October, the nighttime temperature dips to an average of 17.1°C (62.8°F).

Rainfall

In Valletta, in October, during 10 rainfall days, 90mm (3.54") of precipitation is typically accumulated. In Valletta, during the entire year, the rain falls for 80 days and collects up to 553mm (21.77") of precipitation.

Sea temperature

In Valletta, the average seawater temperature in October is 23.4°C (74.1°F).
Note: People sensitive to cold might find swimming in 23.4°C (74.1°F) challenging. However, conditions like sunshine, wind, and ambient temperature play a significant role in the overall comfort. Wetsuits, while optional, might be beneficial.

Daylight

In Valletta, the average length of the day in October is 11h and 16min.
On the first day of October in Valletta, sunrise is at 6:57 am and sunset at 6:45 pm CEST. On the last day of the month, sunrise is at 6:23 am and sunset at 5:07 pm CET.
Note: On Sunday, 27. October 2024, at 3:00 am, Daylight Saving Time ends, and the time zone changes from CEST to CET. Daylight Saving Time starts again on Sunday, 30. March 2025, at 2:00 am; consequently, the time zone reverts from CET to CEST.

Sunshine

In October, the average sunshine is 7.2h.

UV index

In October, the average daily maximum UV index in Valletta is 5. A UV Index value of 3 to 5 symbolizes a moderate threat to health from exposure to the Sun's UV radiation for ordinary individuals.
Note: A daily maximum UV index of 5 in October translates into the following instructions:
Act with care - Obligation to protect against skin and eye damage is highlighted. Direct exposure to the Sun during its peak hours around mid-day should be minimized for safety. Outfit yourself in sun-safe attire, like long sleeves, pants, a hat, and UV-blocking sunglasses. Watch out! Reflections from sand and water can surge UV radiation exposure.