January weather forecast
Poreč, Croatia

Variations in temperatures in Poreč, Croatia, from 2°C (35.6°F) to 8°C (46.4°F) mark the start of the year. Weather conditions are relatively calm, interspersed with occasional bouts of rainfall. Compared to the closing weeks of the previous year, sunlight is slightly more plentiful. At this time, the sea temperature does not encourage swimming activities. Coming months promise a gradual increase in temperature and sunshine.

Temperature

The coldest period is January, when temperatures fluctuate between an average high of 8°C (46.4°F) and a low of 2°C (35.6°F).

Rainfall

In Poreč, Croatia, in January, it is raining for 12 days, with typically 74mm (2.91") of accumulated precipitation. Throughout the year, in Poreč, there are 142 rainfall days, and 960mm (37.8") of precipitation is accumulated.

Sea temperature

In Poreč, the average seawater temperature in January is 10.8°C (51.4°F).
Note: Diving into 10.8°C (51.4°F) is practical below 10°C (50°F), given you're wearing protective swim gear; without it, expect a quick onset of cold shock and a struggle to breathe. Merely touching waters at 13°C (55.4°F) feels ice-cold.

Daylight

In January, the average length of the day is 9h and 13min.
On the first day of the month, sunrise is at 07:44 and sunset at 16:33. On the last day of January, in Poreč, Croatia, sunrise is at 07:27 and sunset at 17:10 CET.

Sunshine

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

UV index

January and December, with an average maximum UV index of 1, are months with the lowest UV index in Poreč. A UV Index reading of 2, and below, represents a minimal health vulnerability from unsafe exposure to UV radiation for the ordinary person.
Note: In January, the UV index of 1 transforms into the following advice:
While most people are not greatly affected by extended sun exposure, those with fair skin, babies, and children must always have protection. When the Sun is at its strongest around midday, find shade and limit exposure. To cut down UV radiation exposure by about half, sport a wide-brim hat.