Split
Croatia
Long-term weather forecast
Long-term weather forecast

January weather forecast and climate
Split, Croatia

An aerial panorama of Split, Croatia with the view of the Dalmatia waterfront and a distant mountain
An aerial panorama of Split, Croatia with the view of the Dalmatia waterfront and a distant mountain
January, like December, in Split, Croatia, is a cool winter month, with average temperature fluctuating between 10.3°C (50.5°F) and 5.4°C (41.7°F).

Temperature

With an average high-temperature of 10.3°C (50.5°F) and an average low-temperature of 5.4°C (41.7°F), January is the coldest month.

Rainfall

In Split, Croatia, it is raining for 11 days, with typically 78.7mm (3.1") of accumulated precipitation. In Split, during the entire year, the rain falls for 110 days and collects up to 815.6mm (32.1") of precipitation.

Snowfall

January and February are months with snowfall. Months with the most snowfall days in Split are January and February, with an average of 1 snowfall days.

Sea temperature

In Split, the average water temperature is 13.7°C (56.7°F).
Note: Swimming in 13.7°C (56.7°F) is considered life-threatening. Even a few minutes in 13°C (55.4°F) water is uncomfortable, and swimming below 10°C (50°F) may cause total loss of breathing control and cold shock, depending on a person's physique.

Daylight

The average length of the day in Split, Croatia, is 9.4h.

Sunshine

In January, the average sunshine is 4.2h.

UV index

January and December, with an average maximum UV index of 1, are months with the lowest UV index in Split. A UV Index estimate of 2, and below, represents a low health risk from the exposure to the Sun's UV radiation for ordinary individuals.
Note: In January, the average maximum UV index of 1 translate into the following recommendations:
Extended sun exposure is not an issue for the majority. Children, infants, and fair-skinned individuals always need to be protected. The solar radiation is most powerful near the mid-day, so the exposure to the direct Sun should be reduced accordingly. 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. Caution! The reflection of snow can nearly double the intensity of the Sun's UV radiation.

What is the coldest month in Split?

January is the coldest month in Split, Croatia, with an average high-temperature of 10.3°C (50.5°F) and an average low-temperature of 5.4°C (41.7°F).

What is the temperature in January in Split?

In Split, in January, the average high-temperature is 10.3°C (50.5°F), and the average low-temperature is 5.4°C (41.7°F).

How many days does it rain in January in Split?

In Split, Croatia, during January, the rain falls for 11 days and regularly aggregates up to 78.7mm (3.1") of precipitation.

When does it start snowing in Split?

January is the first month it typically snows in Split. Throughout January, there are 1 snowfall days.

What is the snowiest month in Split?

Months with the most snowfall days in Split, Croatia, are January and February, with an average of 1 snowfall days.

What is the water temperature in January in Split?

In Split, Croatia, the average seawater temperature in January is 13.7°C (56.7°F). Swimming in 13.7°C (56.7°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 Split?

The average length of the day in January is 9.4h.

How long on average sun shines in January in Split?

In January, the average sunshine in Split is 4.2h.

When is the lowest UV index in Split?

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

How high is the UV index in January in Split?

The average daily maximum UV index in January is 1. A UV Index of 2, and less, symbolizes a low health risk from unprotected exposure to the UV radiation.
Average temperature in January - Split, Croatia
  • Average high temperature in January: 10.3°C

The warmest month (with the highest average high temperature) is July (29.8°C).
The month with the lowest average high temperature is January (10.3°C).

  • Average low temperature in January: 5.4°C

The month with the highest average low temperature is July (21.6°C).
The coldest month (with the lowest average low temperature) is January (5.4°C).

Average rainfall in January - Split, Croatia
  • Average rainfall in January: 78.7mm

The wettest month (with the highest rainfall) is November (113.7mm).
The driest month (with the lowest rainfall) is July (28.4mm).

Average rainfall days in January - Split, Croatia
  • Average rainfall days in January: 11 days

The month with the highest number of rainy days is December (13 days).
The month with the lowest number of rainy days is August (5 days).

Average snowfall days in January - Split, Croatia
  • Average snowfall days in January: 1 days

Months with the highest number of snowfall days are January and February (1 days).
Months with the lowest number of snowfall days are March, April, May, June, July, August, September, October, November and December (0 days).

Average sea temperature in January - Split, Croatia
  • Average sea temperature in January: 13.7°C

The best month for swimming (with the highest average sea temperature) is August (24.8°C).
The coldest month (with the lowest average sea temperature) is February (13.5°C).

Average daylight in January / Average sunshine in January - Split, Croatia
  • Average daylight in January: 9.4h

The month with the longest days is June (Average daylight: 15.4h).
The month with shortest days is December (Average daylight: 9h).

  • Average sunshine in January: 4.2h

The month with most sunshine is July (Average sunshine: 11.3h).
The month with least sunshine is December (Average sunshine: 3.8h).

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

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