Sisi
Greece
Long-term weather forecast
Long-term weather forecast

April weather forecast and climate
Sisi, Greece

April is a comfortable spring month in Sisi, Greece, with temperature in the range of an average low of 9°C (48.2°F) and an average high of 17°C (62.6°F).

Temperature

In Sisi, the average high-temperature in April slightly increases, from a moderate 14°C (57.2°F) in March, to an enjoyable 17°C (62.6°F). In Sisi, the average low-temperature is 9°C (48.2°F).

Rainfall

In Sisi, it is raining for 6 days, with typically 45mm (1.8") of accumulated precipitation. In Sisi, Greece, during the entire year, the rain falls for 75 days and collects up to 847mm (33.3") of precipitation.

Sea temperature

In Sisi, in April, 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).

Daylight

The average length of the day in Sisi is 13.1h.

Sunshine

In April, the average sunshine in Sisi is 8h.

UV index

In April, the average daily maximum UV index is 7. A UV Index value of 6 to 7 symbolizes a high health vulnerability from the exposure to the Sun's UV radiation for the average person.
The daily maximum UV index of 7 interpret into the following advice:
Take precautions against overexposure. Protection against sun damage is needed. The Sun's UV radiation is most powerful between 10 a.m. and 4 p.m. To the extent possible, limit exposure to the direct sun during these hours. 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 April in Sisi?

In April, in Sisi, the average high-temperature is 17°C (62.6°F), and the average low-temperature is 9°C (48.2°F).

How many days does it rain in April in Sisi?

In Sisi, Greece, in April, during 6 rainfall days, 45mm (1.8") of precipitation is typically accumulated.

What is the sea temperature in April in Sisi?

In Sisi, the average seawater temperature in April 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 April in Sisi?

In Sisi, Greece, the average length of the day in April is 13.1h.

How long on average sun shines in April in Sisi?

In Sisi, Greece, the average sunshine in April is 8h.

What is the UV index intensity in April in Sisi?

In April, the average daily maximum UV index is 7. A UV Index of 6 to 7 symbolizes a high health risk from unprotected exposure to the UV radiation.
Average temperature in April - Sisi, Greece
  • Average high temperature in April: 17°C

Warmest months (with the highest average high temperature) are July and August (26°C).
Months with the lowest average high temperature are January and February (12°C).

  • Average low temperature in April: 9°C

Months with the highest average low temperature are July and August (19°C).
Coldest months (with the lowest average low temperature) are January and February (6°C).

Average rainfall in April - Sisi, Greece
  • Average rainfall in April: 45mm

The wettest month (with the highest rainfall) is January (175mm).
The driest month (with the lowest rainfall) is August (3mm).

Average rainfall days in April - Sisi, Greece
  • Average rainfall days in April: 6 days

The month with the highest number of rainy days is December (13 days).
Months with the lowest number of rainy days are July and August (1 days).

Average sea temperature in April - Sisi, Greece
  • Average sea temperature in April: 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 April / Average sunshine in April - Sisi, Greece
  • Average daylight in April: 13.1h

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 April: 8h

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 April - Sisi, Greece
  • Average UV index in April: 7

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).