May weather forecast
Flåm, Norway

May brings forth unequivocal signs of spring in Flåm with a noteworthy surge in temperatures, tourism, and sunshine hours. A significant difference is felt moving from April's still chilly air to a low temperature of 1°C (33.8°F) and a comfortable high of 9°C (48.2°F). The city gets to enjoy the beauty of the long daylight hours of 17.4, which is nearly three additional sunshine hours compared to April. The rainfall measures at 56mm (2.2") over 15 days, maintaining relative dry conditions. This comfortable weather sets a pristine outdoor experience essential for exploring Flåm's beautiful landscapes.

Temperature

As Flåm, Norway, transitions into May, the average high-temperature shows a change, moving from an icy 2°C (35.6°F) in April to a frosty 9°C (48.2°F). Flåm experiences a mean temperature of 1°C (33.8°F) during May nights.

Rainfall

In Flåm, Norway, in May, it is raining for 15 days, with typically 56mm (2.2") of accumulated precipitation. Throughout the year, there are 233 rainfall days, and 1310mm (51.57") of precipitation is accumulated.

Daylight

In Flåm, the average length of the day in May is 17h and 25min.
On the first day of May in Flåm, sunrise is at 05:22 and sunset at 21:34. On the last day of the month, sunrise is at 04:12 and sunset at 22:46 CEST.

Sunshine

The months with the most sunshine in Flåm are May through July, with an average of 7h of sunshine.

UV index

In Flåm, the average daily maximum UV index in May is 4. A UV Index reading of 3 to 5 represents a medium vulnerability from unprotected exposure to Sun's UV rays for ordinary individuals.
Note: In May, the maximum UV index of 4 transforms into these recommendations:
Exercise care. People with light skin might get burns in fewer than 30 minutes. To guard against the harmful effects of the Sun, minimize exposure during midday. Consider a wide-brim hat essential for effective sun defense covering your face, neck, and eyes.