Istro
Greece
Long-term weather forecast
Long-term weather forecast

January weather forecast and climate
Istro, Greece

Enero, the same as Diciembre, in Istro, Greece, is a moderate winter month, with temperature in the range of an average low of 8°C (46.4°F) and an average high of 14°C (57.2°F).

Temperature

With an average high-temperature of 14°C (57.2°F) and an average low-temperature of 8°C (46.4°F), Enero is the coldest month.

Rainfall

Enero is the month with the most rainfall in Istro. Rain falls for 12 days and accumulates 138mm (5.43") of precipitation.

Sea temperature

In Istro, the average water temperature is 16°C (60.8°F).
Note: For swimming, a surface water temperature of 16°C (60.8°F) is not enjoyable for the majority. It is not considered safe, as controlling breathing becomes progressively more difficult as water temperature decreases below 21°C (69.8°F).

Daylight

The average length of the day in Istro is 10.1h.

Sunshine

Enero and Diciembre, with an average of 4h of sunshine, are months with the least sunshine.

UV index

Enero and Diciembre, with an average maximum UV index of 2, are months with the lowest UV index. A UV Index of 2, and less, symbolizes a low threat to health from the exposure to the Sun's UV rays for average individuals.
Note: The average daily UV index of 2 transform into the following instructions:
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. On bright days sunglasses that block both UVA and UVB rays should be worn. A hat with a wide brim is extremely helpful, as it can prevent roughly 50% of UV radiation from reaching the eyes.

What is the coldest month in Istro?

The coldest month is Enero, with an average high-temperature of 14°C (57.2°F) and an average low-temperature of 8°C (46.4°F).

What is the temperature in Enero in Istro?

In Istro, Greece, in Enero, the average high-temperature is 14°C (57.2°F), and the average low-temperature is 8°C (46.4°F).

How many days does it rain in Enero in Istro?

In Istro, during Enero, the rain falls for 12 days and regularly aggregates up to 138mm (5.43") of precipitation.

What is the wettest month in Istro?

Enero is the month with the most rainfall. Rain falls for 12 days and accumulates 138mm (5.43") of precipitation.

What is the sea temperature in Enero in Istro?

In Istro, Greece, in Enero, the average water temperature is 16°C (60.8°F). Swimming in 16°C (60.8°F) is not enjoyable for the majority. Controlling breathing becomes progressively more difficult as surface water temperature decreases below 21°C (69.8°F).

What is the average length of the day in Enero in Istro?

In Enero, the average length of the day is 10.1h.

What is the month with the least sunshine in Istro?

Months with the least sunshine in Istro, Greece, are Enero and Diciembre, with an average of 4h of sunshine.

How many hours of sunshine does Istro have in Enero?

In Enero, the average sunshine in Istro is 4h.

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

Enero and Diciembre, with an average maximum UV index of 2, are months with the lowest UV index.

What is the UV index intensity in Enero in Istro?

In Enero, the average daily maximum UV index in Istro is 2. A UV Index of 2, and less, symbolizes a minimal health vulnerability from unprotected exposure to the UV radiation.
Average temperature in January - Istro, Greece
  • Average high temperature in January: 14°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 (14°C).

  • Average low temperature in January: 8°C

Months with the highest average low temperature are July and August (21°C).
Coldest months (with the lowest average low temperature) are January and February (8°C).

Average rainfall in January - Istro, Greece
  • Average rainfall in January: 138mm

The wettest month (with the highest rainfall) is January (138mm).
The driest month (with the lowest rainfall) is July (1mm).

Average rainfall days in January - Istro, Greece
  • Average rainfall days in January: 12 days

Months with the highest number of rainy days are January and December (12 days).
Months with the lowest number of rainy days are June, July, August and September (1 days).

Average sea temperature in January - Istro, Greece
  • Average sea temperature in January: 16°C

The best month for swimming (with the highest average sea temperature) is August (25°C).
Coldest months (with the lowest average sea temperature) are February and March (15°C).

Average daylight in January / Average sunshine in January - Istro, Greece
  • Average daylight in January: 10.1h

The month with the longest days is June (Average daylight: 14.5h).
The month with shortest days is December (Average daylight: 9.8h).

  • Average sunshine in January: 4h

Months with most sunshine are June, July and August (Average sunshine: 12h).
Months with least sunshine are January and December (Average sunshine: 4).

Average UV index in January - Istro, Greece
  • Average UV index in January: 2

Months with the highest UV index are June and July (UV index 10).
Months with the lowest UV index are January and December (UV index 2).