January weather forecast
Rovinj, Croatia

The ancient city of Rovinj, Croatia, beautifully surrounded by water
The ancient city of Rovinj, Croatia, beautifully surrounded by water

Weather in January

January, like December, is another chilly winter month in Rovinj, Croatia, with temperature in the range of an average low of 1.8°C (35.2°F) and an average high of 9.6°C (49.3°F).

Temperature

With an average high-temperature of 9.6°C (49.3°F) and an average low-temperature of 1.8°C (35.2°F), January is the coldest month.

Humidity

With an average relative humidity of 82.1%, January is the most humid month.

Rainfall

In Rovinj, Croatia, it is raining for 8.8 days, with typically 59.5mm (2.34") of accumulated precipitation. In Rovinj, during the entire year, the rain falls for 102.1 days and collects up to 811.4mm (31.94") of precipitation.

Snowfall

January through March are months with snowfall. January is the first month it typically snows in Rovinj. Throughout January, there are 0.1 snowfall days. Throughout the year, there are 0.5 snowfall days.

Sea temperature

In January, the average sea temperature is 10.8°C (51.4°F).
Note: Swimming in 10.8°C (51.4°F) is considered dangerous. Unprotected immersion in temperatures below 10°C (50°F) causes quickly maximum intensity cold shock with hyperventilation.

Daylight

The average length of the day in January in Rovinj is 9h and 13min.
On the first day of the month, sunrise is at 07:43 and sunset at 16:34. On the last day of January, sunrise is at 07:26 and sunset at 17:11 CET.

Sunshine

The average sunshine in January is 3.3h.

UV index

The months with the lowest UV index in Rovinj are January and December, with an average maximum UV index of 1. A UV Index of 2, and less, symbolizes a low health risk from exposure to the Sun's UV radiation for average individuals.
Note: The daily maximum UV index of 1 in January interpret into the following advice:
People with sensitive skin, children, and babies should always be protected from prolonged sun exposure. The Sun's most intense and consequently most harmful UV radiation during midday hours should be decreased by minimizing exposure and seeking shade. Sun-protective clothing, a long-sleeved shirt and pants, a wide-brimmed hat, and UVA and UVB-blocking sunglasses are particularly helpful in blocking UV radiation's harmful effects. Beware! The strength of the UV rays is increased nearly double-fold by the reflection of the snow.
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FAQ

What is the coldest month in Rovinj?

With an average high-temperature of 9.6°C (49.3°F) and an average low-temperature of 1.8°C (35.2°F), January is the coldest month.

What is the most humid month in Rovinj?

With an average relative humidity of 82.1%, January is the most humid month in Rovinj.

What is the average humidity in January in Rovinj?

The average relative humidity in January in Rovinj, Croatia, is 82.1%.

How many days does it rain in January in Rovinj?

In Rovinj, in January, during 8.8 rainfall days, 59.5mm (2.34") of precipitation is typically accumulated.

When does it start to snow in Rovinj?

January is the first month it typically snows in Rovinj, Croatia. Throughout January, there are 0.1 snowfall days.

What is the water temperature in January in Rovinj?

In Rovinj, in January, the average water temperature is 10.8°C (51.4°F). Swimming in 10.8°C (51.4°F) is considered dangerous. Unprotected immersion in temperatures below 10°C (50°F) causes quickly maximum intensity cold shock with hyperventilation.

What is the average length of the day in January in Rovinj?

In January, the average day length is 9h and 13min.

What time are sunrise and sunset in January in Rovinj?

In January, on the first day of the month, sunrise is at 07:43 and sunset at 16:34. On the last day of the month, sunrise is at 07:26 and sunset at 17:11 CET.

How long on average sun shines in January in Rovinj?

In Rovinj, Croatia, the average sunshine duration in January is 3.3h.

When is the lowest UV index in Rovinj?

January and December, with an average maximum UV index of 1, are months with the lowest UV index in Rovinj, Croatia.

What is the UV index intensity in January in Rovinj?

In January, the average daily maximum UV index in Rovinj, Croatia, is 1. A UV Index value of 2, and less, symbolizes a low health risk from unsafe exposure to Sun's UV rays.
Average humidity
Average rainfall days
Average snowfall days
Average sunshine
Average UV index

Average temperature in January
Rovinj, Croatia

Average temperature in January - Rovinj, Croatia
  • Average high temperature in January: 9.6°C

The warmest month (with the highest average high temperature) is August (28.7°C).
The month with the lowest average high temperature is January (9.6°C).

  • Average low temperature in January: 1.8°C

The months with the highest average low temperature are July and August (17.2°C).
The coldest month (with the lowest average low temperature) is February (1.6°C).

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Average humidity in January
Rovinj, Croatia

Average humidity in January - Rovinj, Croatia
  • Average humidity in January: 82.1%

The month with the highest relative humidity is January (82.1%).
The month with the lowest relative humidity is July (67.7%).

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Average rainfall in January
Rovinj, Croatia

Average rainfall in January - Rovinj, Croatia
  • Average rainfall in January: 59.5mm

The wettest month (with the highest rainfall) is November (98.3mm).
The driest month (with the least rainfall) is July (40.7mm).

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Average rainfall days in January
Rovinj, Croatia

Average rainfall days in January - Rovinj, Croatia
  • Average rainfall days in January: 8.8 days

The month with the highest number of rainy days is April (10.5 days).
The month with the least rainy days is July (5.8 days).

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Average snowfall days in January
Rovinj, Croatia

Average snowfall days in January - Rovinj, Croatia
  • Average snowfall days in January: 0.1 days

The month with the highest number of snowfall days is February (0.3 days).
The months with the least snowfall days are April, May, June, July, August, September, October, November and December (0 days).

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Average sea temperature in January
Rovinj, Croatia

Average sea temperature in January - Rovinj, Croatia
  • Average sea temperature in January: 10.8°C

The best month for swimming (with the highest average sea temperature) is August (25.2°C).
The coldest month (with the lowest average sea temperature) is February (9.8°C).

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Average daylight in January /
Average sunshine in January
Rovinj, Croatia

Average daylight in January / Average sunshine in January - Rovinj, Croatia
  • Average daylight in January: 9h and 13min

The month with the longest days is June (Average daylight: 15h and 34min).
The month with the shortest days is December (Average daylight: 8h and 50min).

  • Average sunshine in January: 3h and 18min

The month with the most sunshine is July (Average sunshine: 10h and 36min).
The month with the least sunshine is December (Average sunshine: 3h and 0min).

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Average UV index in January
Rovinj, Croatia

Average UV index in January - Rovinj, Croatia
  • Average UV index in January: 1

The months with the highest UV index are June and July (UV index 8).
The months with the lowest UV index are January and December (UV index 1).

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