January weather forecast
Bol, Croatia

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Weather in January

January, the same as December, is a cool winter month in Bol, Croatia, with an average temperature varying between 10.2°C (50.4°F) and 7.4°C (45.3°F).

Temperature

Bol's coldest month, January, registers temperatures that range from a high of 10.2°C (50.4°F) to a low of 7.4°C (45.3°F).

Humidity

The average relative humidity in January in Bol is 69%.

Rainfall

In Bol, in January, during 9.9 rainfall days, 17mm (0.67") of precipitation is typically accumulated. In Bol, during the entire year, the rain falls for 97.2 days and collects up to 202mm (7.95") of precipitation.

Snowfall

In Bol, Croatia, snow does not fall in January, April through December.

Sea temperature

The months with the coldest seawater are January and February, with an average sea temperature of 13.9°C (57°F).
Note: In 13.9°C (57°F), cold shock and rapid breathing can occur when swimming at temperatures below 10°C (50°F).

Daylight

The average length of the day in January is 9h and 25min.
On the first day of the month, sunrise is at 07:25 and sunset at 16:27. On the last day of January, sunrise is at 07:10 and sunset at 17:03 CET.

Sunshine

The months with the least sunshine are January and February, with an average of 5.7h of sunshine.

UV index

The months with the lowest UV index are January, February and December, with an average maximum UV index of 3. A UV Index estimate of 3 to 5 represents a medium vulnerability from unsafe exposure to UV radiation for average individuals.
Note: A maximum UV index of 3 in January translates into the following recommendations:
Heed the precautions - It is counselled to guard against solar damage. The Sun's UV radiation is especially harmful around midday, so reduce exposure and stay safe. Arm yourself against UV rays' harm with protective apparel and UV-filtering shades. Be attentive! The reflective property of snow can nearly double the Sun's UV radiation.
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Frequently asked questions

What is the coldest time of year in Bol?

Temperature records mark January as the coldest month, with highs averaging 10.2°C (50.4°F) and lows at 7.4°C (45.3°F).

What are January temperatures in Bol?

Bol in January has an average high-temperature of 10.2°C (50.4°F) and an average low-temperature of 7.4°C (45.3°F).

What is the average humidity in January in Bol?

In January, the average relative humidity is 69%.

How much does it rain in Bol in January?

In January, the rain falls for 9.9 days. Throughout January, 17mm (0.67") of precipitation is accumulated.

When it does not snow in Bol?

January, April through December are months without snowfall in Bol.

Does it snow in Bol in January?

In Bol, in January, it doesn't snow. In February, it regularly snows.

What are the months with the coldest sea water in Bol?

January and February, with an average sea temperature of 13.9°C (57°F), are months with the coldest seawater in Bol.

What is the sea water temperature in January in Bol?

In Bol, Croatia, the average seawater temperature in January is 13.9°C (57°F). Swimming in 13.9°C (57°F) is considered dangerous. Unprotected immersion in temperatures below 10°C (50°F) causes quickly maximum intensity cold shock with hyperventilation.

How many hours of daylight does Bol have in January?

The average day length in January in Bol is 9h and 25min.

When is the sunrise / sunset in January in Bol?

In January, on the first day of the month, sunrise is at 07:25 and sunset at 16:27. On the last day of the month, in Bol, sunrise is at 07:10 and sunset at 17:03 CET.

What are the months with the least sunshine in Bol?

The months with the least sunshine in Bol, Croatia, are January and February, with an average of 5.7h of sunshine.

How long on average sun shines in January in Bol?

The average sunshine duration in January is 5.7h.

What are the months with the lowest UV index in Bol?

The months with the lowest UV index in Bol, Croatia, are January, February and December, with an average maximum UV index of 3.

What is the UV index intensity in January in Bol?

In Bol, the average daily maximum UV index in January is 3. A UV Index of 3 to 5 symbolizes a moderate vulnerability from exposure to the Sun's UV radiation.
Average humidity
Average rainfall days
Average snowfall
Average snowfall days
Average daylight
Average sunshine
Average sunshine days
Average UV index
Average cloud cover

Average temperature in January
Bol, Croatia

Average temperature in January - Bol, Croatia
  • Average high temperature in January: 10.2°C

The warmest month (with the highest average high temperature) is August (27.3°C).
The month with the lowest average high temperature is January (10.2°C).

  • Average low temperature in January: 7.4°C

The month with the highest average low temperature is August (23.4°C).
The coldest month (with the lowest average low temperature) is January (7.4°C).

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Average pressure in January
Bol, Croatia

Average pressure in January - Bol, Croatia
  • Average pressure in January: 1016.9mbar

The month with the highest atmospheric pressure is December (1018.9mbar).
The month with the lowest atmospheric pressure is July (1013.7mbar).

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Average wind speed in January
Bol, Croatia

Average wind speed in January - Bol, Croatia
  • Average wind speed in January: 19km/h

The windiest month (with the highest average wind speed) is February (20.4km/h).
The calmest month (with the lowest average wind speed) is August (12.1km/h).

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Average humidity in January
Bol, Croatia

Average humidity in January - Bol, Croatia
  • Average humidity in January: 69%

The month with the highest relative humidity is November (72%).
The months with the lowest relative humidity are July and August (64%).

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Average rainfall in January
Bol, Croatia

Average rainfall in January - Bol, Croatia
  • Average rainfall in January: 17mm

The wettest month (with the highest rainfall) is November (44mm).
The driest month (with the least rainfall) is August (7mm).

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Average rainfall days in January
Bol, Croatia

Average rainfall days in January - Bol, Croatia
  • Average rainfall days in January: 9.9 days

The month with the highest number of rainy days is November (11.1 days).
The month with the least rainy days is August (3.1 days).

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Average snowfall in January
Bol, Croatia

Average snowfall in January - Bol, Croatia
  • Average snowfall in January: 0mm

The month with the highest snowfall is February (2mm).
The months with the least snowfall are January, April, May, June, July, August, September, October, November and December (0mm).

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Average snowfall days in January
Bol, Croatia

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

The month with the highest number of snowfall days is February (0.6 days).
The months with the least snowfall days are April, May, June, July, August, September, October and November (0 days).

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Average sea temperature in January
Bol, Croatia

Average sea temperature in January - Bol, Croatia
  • Average sea temperature in January: 13.9°C

The best month for swimming (with the highest average sea temperature) is August (25°C).
The coldest months (with the lowest average sea temperature) are January and February (13.9°C).

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

Average daylight in January / Average sunshine in January - Bol, Croatia
  • Average daylight in January: 9h and 2min

The month with the longest days is June (Average daylight: 15h and 18min).
The month with the shortest days is December (Average daylight: 9h and 0min).

  • Average sunshine in January: 5h and 4min

The month with the most sunshine is August (Average sunshine: 12h and 6min).
The months with the least sunshine are January and February (Average sunshine: 5h and 42min).

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Average sunshine days in January
Bol, Croatia

Average sunshine days in January - Bol, Croatia
  • Average sunshine days in January: 19.5 days

The month with the most sunshine days is August (25 days).
The months with the least sunshine days are February and November (16.5 days).

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Average UV index in January
Bol, Croatia

Average UV index in January - Bol, Croatia
  • Average UV index in January: 3

The month with the highest UV index is July (UV index 7).
The months with the lowest UV index are January, February and December (UV index 3).

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Average cloud cover in January
Bol, Croatia

Average cloud cover in January - Bol, Croatia
  • Average cloud cover in January: 40

The months with the most cloud cover are January and February (Cloud cover 40).
The month with the least cloud cover is August (Cloud cover 9).

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Average visibility in January
Bol, Croatia

Average visibility in January - Bol, Croatia
  • Average visibility in January: 10km

The months with the highest visibility are January, February, March, April, May, June, July, August, September, October, November and December (10km).
The months with the lowest visibility are January, February, March, April, May, June, July, August, September, October, November and December (10km).

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Bol, Croatia

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