Cavtat
Croatia
Long-term weather forecast
Long-term weather forecast

January weather forecast and climate
Cavtat, Croatia

January, the same as December, in Cavtat, Croatia, is a frosty winter month, with average temperature ranging between max 8°C (46.4°F) and min 1°C (33.8°F).

Temperature

January is the coldest month, with an average high-temperature of 8°C (46.4°F) and an average low-temperature of 1°C (33.8°F).

Rainfall

In Cavtat, during January, the rain falls for 13 days and regularly aggregates up to 147mm (5.8") of precipitation. In Cavtat, during the entire year, the rain falls for 129 days and collects up to 1337mm (52.6") of precipitation.

Sea temperature

January and February, with an average sea temperature of 14.2°C (57.6°F), are months with the coldest seawater. Swimming in 14.2°C (57.6°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 is 9.5h.

Sunshine

In Cavtat, the average sunshine in January is 4h.

UV index

Months with the lowest UV index are January and December, with an average maximum UV index of 1. A UV Index value of 2, and less, symbolizes a minimal health vulnerability from unprotected exposure to the Sun's UV rays for the ordinary person.
The daily maximum UV index of 1 in January interpret into the following advice:
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.

What is the coldest month in Cavtat?

The coldest month in Cavtat, Croatia, is January, with an average high-temperature of 8°C (46.4°F) and an average low-temperature of 1°C (33.8°F).

What is the temperature in January in Cavtat?

In January, in Cavtat, the average high-temperature is 8°C (46.4°F), and the average low-temperature is 1°C (33.8°F).

How many days does it rain in January in Cavtat?

In Cavtat, Croatia, in January, during 13 rainfall days, 147mm (5.8") of precipitation is typically accumulated.

What months are the sea coldest in Cavtat?

January and February, with an average sea temperature of 14.2°C (57.6°F), are months with the coldest seawater. At temperatures below 10°C (50°F), swimming in a suitably protected swimsuit is feasible; otherwise, cold shock and loss of breathing control are imminent. Even a short swim, without thermal protection, at temperatures around 13°C (55.4°F) is not comfortable.

What is the sea water temperature in January in Cavtat?

In Cavtat, the average seawater temperature in January is 14.2°C (57.6°F). At temperatures below 10°C (50°F), swimming in a suitably protected swimsuit is feasible; otherwise, cold shock and loss of breathing control are imminent. Even a short swim, without thermal protection, at temperatures around 13°C (55.4°F) is not comfortable.

How many hours of daylight does Cavtat have in January?

In January, the average length of the day in Cavtat, Croatia, is 9.5h.

How many hours of sunshine does Cavtat have in January?

The average sunshine in January in Cavtat, Croatia, is 4h.

What is the month with the lowest UV index in Cavtat?

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

How high is the UV index in January in Cavtat?

In January, the average daily maximum UV index in Cavtat is 1. A UV Index reading of 2, and below, represents a low health threat from the exposure to the Sun's UV radiation.
Average temperature in January - Cavtat, Croatia
  • Average high temperature in January: 8°C

Warmest months (with the highest average high temperature) are July and August (28°C).
The month with the lowest average high temperature is January (8°C).

  • Average low temperature in January: 1°C

Months with the highest average low temperature are July and August (17°C).
The coldest month (with the lowest average low temperature) is January (1°C).

Average rainfall in January - Cavtat, Croatia
  • Average rainfall in January: 147mm

The wettest month (with the highest rainfall) is November (179mm).
The driest month (with the lowest rainfall) is July (47mm).

Average rainfall days in January - Cavtat, Croatia
  • Average rainfall days in January: 13 days

Months with the highest number of rainy days are January, March, April, November and December (13 days).
Months with the lowest number of rainy days are July and August (7 days).

Average sea temperature in January - Cavtat, Croatia
  • Average sea temperature in January: 14.2°C

The best month for swimming (with the highest average sea temperature) is July (25.5°C).
Coldest months (with the lowest average sea temperature) are January and February (14.2°C).

Average daylight in January / Average sunshine in January - Cavtat, Croatia
  • Average daylight in January: 9.5h

The month with the longest days is June (Average daylight: 15.3h).
The month with shortest days is December (Average daylight: 9.1h).

  • Average sunshine in January: 4h

The month with most sunshine is July (Average sunshine: 10h).
The month with least sunshine is December (Average sunshine: 3h).

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

The month with the highest UV index is July (UV index 9).
Months with the lowest UV index are January and December (UV index 1).