Alonnisos
Greece
Long-term weather forecast
Long-term weather forecast

March weather forecast and climate
Alonnisos, Greece

The first month of the spring, Marzo, is a moderate month in Alonnisos, Greece, with average temperature fluctuating between 13°C (55.4°F) and 6°C (42.8°F).

Temperature

In Alonnisos, the average high-temperature is practically the same as in Febrero - a moderate 13°C (55.4°F). The average low-temperature, in Marzo, is 6°C (42.8°F).

Rainfall

In Alonnisos, during Marzo, the rain falls for 8 days and regularly aggregates up to 63mm (2.48") of precipitation. Throughout the year, there are 79 rainfall days, and 725mm (28.54") of precipitation is accumulated.

Sea temperature

Months with the coldest seawater in Alonnisos, Greece, are Enero through Marzo, with an average sea temperature of 14°C (57.2°F).
Note: 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.

Daylight

The average length of the day in Marzo is 12h.

Sunshine

In Alonnisos, Greece, the average sunshine in Marzo is 6h.

UV index

In Alonnisos, the average daily maximum UV index is 4. A UV Index value of 3 to 5 symbolizes a medium vulnerability from the exposure to the Sun's UV radiation for the average person.
Note: The daily maximum UV index of 4 in Marzo interpret into the following advice:
Take precautions. Light skin individuals may get burned in less than 30 minutes. The Sun's most intense and consequently most harmful UV radiation during midday hours should be decreased by minimizing exposure and seeking shade. 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 temperature in Marzo in Alonnisos?

In Alonnisos, in Marzo, the average high-temperature is 13°C (55.4°F), and the average low-temperature is 6°C (42.8°F).

How much does it rain in Alonnisos in Marzo?

In Alonnisos, in Marzo, during 8 rainfall days, 63mm (2.48") of precipitation is typically accumulated.

What months are the sea coldest in Alonnisos?

Enero through Marzo, with an average sea temperature of 14°C (57.2°F), are months with the coldest seawater in Alonnisos.

What is the sea water temperature in Marzo in Alonnisos?

In Alonnisos, in Marzo, the average water temperature is 14°C (57.2°F). Swimming in 14°C (57.2°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.

How many hours of daylight does Alonnisos have in Marzo?

The average length of the day in Marzo is 12h.

How long on average sun shines in Marzo in Alonnisos?

In Alonnisos, the average sunshine in Marzo is 6h.

How high is the UV index in Marzo in Alonnisos?

In Marzo, the average daily maximum UV index in Alonnisos is 4. A UV Index value of 3 to 5 symbolizes a medium health risk from the exposure to the Sun's UV radiation.
Average temperature in March - Alonnisos, Greece
  • Average high temperature in March: 13°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 (10°C).

  • Average low temperature in March: 6°C

Months with the highest average low temperature are July and August (19°C).
The coldest month (with the lowest average low temperature) is January (4°C).

Average rainfall in March - Alonnisos, Greece
  • Average rainfall in March: 63mm

The wettest month (with the highest rainfall) is December (119mm).
The driest month (with the lowest rainfall) is July (22mm).

Average rainfall days in March - Alonnisos, Greece
  • Average rainfall days in March: 8 days

The month with the highest number of rainy days is December (10 days).
Months with the lowest number of rainy days are July, August and September (3 days).

Average sea temperature in March - Alonnisos, Greece
  • Average sea temperature in March: 14°C

Best months for swimming (with the highest average sea temperature) are July and August (24°C).
Coldest months (with the lowest average sea temperature) are January, February and March (14°C).

Average daylight in March / Average sunshine in March - Alonnisos, Greece
  • Average daylight in March: 12h

The month with the longest days is June (Average daylight: 14.9h).
The month with shortest days is December (Average daylight: 9.5h).

  • Average sunshine in March: 6h

The month with most sunshine is July (Average sunshine: 13h).
Months with least sunshine are January and December (Average sunshine: 4).

Average UV index in March - Alonnisos, Greece
  • Average UV index in March: 4

Months with the highest UV index are June and July (UV index 9).
Months with the lowest UV index are January, November and December (UV index 2).