Ermoupoli
Greece
Long-term weather forecast
Long-term weather forecast

January weather forecast and climate
Ermoupoli, Greece

January, like December, is a moderate winter month in Ermoupoli, Greece, with temperature in the range of an average high of 13°C (55.4°F) and an average low of 8°C (46.4°F).

Temperature

January and February, with an average high-temperature of 13°C (55.4°F), are the coldest months.

Rainfall

In Ermoupoli, in January, during 10 rainfall days, 90mm (3.54") of precipitation is typically accumulated. In Ermoupoli, during the entire year, the rain falls for 63 days and collects up to 474mm (18.66") of precipitation.

Sea temperature

In January, the average sea temperature in Ermoupoli is 15.8°C (60.4°F).
Note: For swimming, a surface water temperature of 15.8°C (60.4°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

In Ermoupoli, the average length of the day is 9.9h.

Sunshine

January and December, with an average of 4h of sunshine, are months with the least sunshine in Ermoupoli.

UV index

January and December, with an average maximum UV index of 2, are months with the lowest UV index in Ermoupoli. A UV Index estimate of 2, and below, represents a low threat to health from unsafe exposure to the UV radiation for the ordinary person.
Note: The daily maximum UV index of 2 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 Sun's most intense and consequently most harmful UV radiation during midday hours should be decreased by minimizing exposure and seeking shade. 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 are the coldest months in Ermoupoli?

January and February, with an average high-temperature of 13°C (55.4°F), are the coldest months in Ermoupoli, Greece.

What is the temperature in January in Ermoupoli?

In Ermoupoli, Greece, in January, the average high-temperature is 13°C (55.4°F), and the average low-temperature is 8°C (46.4°F).

How much does it rain in Ermoupoli in January?

In Ermoupoli, Greece, during January, the rain falls for 10 days and regularly aggregates up to 90mm (3.54") of precipitation.

What is the sea water temperature in January in Ermoupoli?

In Ermoupoli, in January, the average water temperature is 15.8°C (60.4°F). Swimming in 15.8°C (60.4°F) is not enjoyable for the majority. Controlling breathing becomes progressively more difficult as surface water temperature decreases below 21°C (69.8°F).

How many hours of daylight does Ermoupoli have in January?

In Ermoupoli, the average length of the day in January is 9.9h.

What is the month with the least sunshine in Ermoupoli?

Months with the least sunshine are January and December, with an average of 4h of sunshine.

How long on average sun shines in January in Ermoupoli?

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

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

January and December, with an average maximum UV index of 2, are months with the lowest UV index in Ermoupoli.

How high is the UV index in January in Ermoupoli?

The average daily maximum UV index in January in Ermoupoli is 2. A UV Index reading of 2, and below, represents a minimal hazard to health from unprotected exposure to the UV radiation.
Average temperature in January - Ermoupoli, Greece
  • Average high temperature in January: 13°C

The warmest month (with the highest average high temperature) is July (28°C).
Months with the lowest average high temperature are January and February (13°C).

  • Average low temperature in January: 8°C

The month with the highest average low temperature is July (22°C).
Coldest months (with the lowest average low temperature) are January and February (8°C).

Average rainfall in January - Ermoupoli, Greece
  • Average rainfall in January: 90mm

The wettest month (with the highest rainfall) is December (91mm).
Driest months (with the lowest rainfall) are July and August (2mm).

Average rainfall days in January - Ermoupoli, Greece
  • Average rainfall days in January: 10 days

The month with the highest number of rainy days is December (11 days).
Months with the lowest number of rainy days are June, July, August and September (1 days).

Average sea temperature in January - Ermoupoli, Greece
  • Average sea temperature in January: 15.8°C

The best month for swimming (with the highest average sea temperature) is August (25.8°C).
The coldest month (with the lowest average sea temperature) is February (15.6°C).

Average daylight in January / Average sunshine in January - Ermoupoli, Greece
  • Average daylight in January: 9.9h

The month with the longest days is June (Average daylight: 14.7h).
The month with shortest days is December (Average daylight: 9.6h).

  • Average sunshine in January: 4h

The month with most sunshine is July (Average sunshine: 14h).
Months with least sunshine are January and December (Average sunshine: 4).

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

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