May weather forecast
Rab, Croatia

May takes a leap further into the summertime spirit, reaching up to 21°C (69.8°F) in daytime temperatures. With the rainfall beginning to decrease, the climate takes on a dry characteristic, paving the way for clearer skies and longer sunlit hours. The sunshine duration positively highlights the aesthetic appeal of Rab. Water-based activities benefit from the warming sea. Overall, it is a month that caters to a plethora of outdoor adventures, proving amiable to both residents and visitors.

Temperature

May's onset in Rab witnesses a minor shift in the average high-temperature, moving from a comfortable 17°C (62.6°F) in April to an agreeable 21°C (69.8°F). Throughout the nights in May, Rab experiences an average low-temperature of 12°C (53.6°F).

Rainfall

In Rab, in May, it is raining for 13 days, with typically 90mm (3.54") of accumulated precipitation. In Rab, during the entire year, the rain falls for 152 days and collects up to 1212mm (47.72") of precipitation.

Sea temperature

In Rab, in May, the average water temperature is 17°C (62.6°F).
Note: For most, swimming in 17°C (62.6°F) is not a pleasant experience. As the temperature falls from 21°C (69.8°F) to 15°C (59°F), controlling one's breathing becomes more difficult.

Daylight

In May, the average length of the day is 14h and 50min.
On the first day of May in Rab, sunrise is at 05:49 and sunset at 20:06. On the last day of the month, sunrise is at 05:18 and sunset at 20:38 CEST.

Sunshine

In May, the average sunshine in Rab is 8h.

UV index

The average daily maximum UV index in May is 7. A UV Index value of 6 to 7 symbolizes a high threat to health from unsafe exposure to UV radiation for ordinary individuals.
Note: In May, the maximum UV index of 7 translates into these guidelines:
Fend off overexposure. Sun protection is vital. Try to minimize direct Sun exposure between 10 a.m. and 4 p.m., the peak period for UV radiation. Also note that objects like parasols or canopies might not provide complete sun protection. A hat with a broad brim is indispensable, filtering out up to half of UV rays.