December weather forecast
Rab, Croatia

December concludes the year in Rab with the approach of the full-blown winter season. The temperature ranges from 3°C (37.4°F) at night to a mild 10°C (50°F) during the day. However, with highest rainfall accumulation of 162mm (6.38") in the month, the weather is predominately wet. The city dons a shrouded cloak as sunlight hours shrink to the smallest extent, making the days significantly shorter than nights. Thus, the end of the year signifies a retreat indoors to bask in the warmth of togetherness against the pervasive winter chill.

Temperature

The commencement of December in Rab, Croatia, indicates a gentle shift in the average high-temperature, receding from November's moderate 14°C (57.2°F) to a cool 10°C (50°F). Rab, during the month of December, experiences an average low-temperature of 3°C (37.4°F).

Rainfall

In Rab, in December, it is raining for 14 days, with typically 115mm (4.53") of accumulated precipitation. Throughout the year, there are 152 rainfall days, and 1212mm (47.72") of precipitation is accumulated.

Sea temperature

In December, the average sea temperature in Rab is 15°C (59°F).
Note: Swimming in 15°C (59°F) is not a pleasurable activity for the majority of people. Breathing becomes increasingly challenging as water temperature descends from 21°C (69.8°F) to 15°C (59°F).

Daylight

December has the shortest days of the year in Rab, with an average of 8h and 54min of daylight.
On the first day of December in Rab, sunrise is at 07:18 and sunset at 16:21. On the last day of the month, sunrise is at 07:38 and sunset at 16:30 CET.

Sunshine

January, November and December, with an average of 3h of sunshine, are months with the least sunshine.

UV index

The months with the lowest UV index in Rab are January and December, with an average maximum UV index of 1. A UV Index estimate of 2, and below, represents a minimal health vulnerability from unprotected exposure to Sun's UV rays for ordinary individuals.
Note: The maximum daily UV index of 1 in December interprets into the following recommendations:
While most individuals can withstand prolonged sun exposure, it is imperative that babies, children, and those with sensitive skin always be shielded. The midday Sun can be harmful due to its potent UV radiation; seek shade and reduce exposure. For minimizing sun-related eye damage, always choose sunglasses with UVA and UVB coverage.