April weather forecast
Ermoupoli, Greece

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Weather in April

April in Ermoupoli, Greece, is a refreshing spring month, with temperature in the range of an average low of 12°C (53.6°F) and an average high of 18°C (64.4°F).

Temperature

As March transitions into April, a subtle temperature shift is observed, with average highs adjusting from a refreshing 15°C (59°F) to an enjoyable 18°C (64.4°F). Ermoupoli experiences an average low-temperature reading of 12°C (53.6°F) throughout April.

Rainfall

In Ermoupoli, in April, it is raining for 6 days, with typically 26mm (1.02") of accumulated precipitation. Throughout the year, there are 63 rainfall days, and 474mm (18.66") of precipitation is accumulated.

Sea temperature

In Ermoupoli, in April, the average water temperature is 16.2°C (61.2°F).
Note: Swimming in water of 16.2°C (61.2°F) is not enjoyable for the majority of individuals. Breathing control becomes increasingly challenging as the temperature dips from 21°C (69.8°F) to 15°C (59°F).

Daylight

The average length of the day in April in Ermoupoli, Greece, is 13h and 11min.
On the first day of the month, sunrise is at 07:04 and sunset at 19:43. On the last day of April, sunrise is at 06:25 and sunset at 20:09 EEST.

Sunshine

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

UV index

In April, the average daily maximum UV index is 6. A UV Index of 6 to 7 symbolizes a high health hazard from exposure to the Sun's UV rays for the ordinary person.
Note: The daily maximum UV index of 6 in April interprets into the following advice:
Adopt measures and apply sun safety strategies. Shielding from skin and eye damage is necessary. Avoid direct Sun exposure and seek shade between 10 a.m. and 4 p.m., when UV radiation is at its peak, but keep in mind that not all shade structures provide complete protection. Counter UV radiation's ill effects with clothing designed for sun safety and UV-resistant eyewear.
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Frequently asked questions

What are the temperatures in Ermoupoli in April?

An average high-temperature, in April, in Ermoupoli, is 18°C (64.4°F) and the average low-temperature is 12°C (53.6°F).

How many days does it rain in April in Ermoupoli?

In Ermoupoli, Greece, in April, it is raining for 6 days, with typically 26mm (1.02") of accumulated precipitation.

What is the sea water temperature in April in Ermoupoli?

In April, the average sea temperature is 16.2°C (61.2°F). For swimming, a surface water temperature of 16.2°C (61.2°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).

How many hours of daylight does Ermoupoli have in April?

The average day length in April in Ermoupoli, Greece, is 13h and 11min.

When are sunrise and sunset in April in Ermoupoli?

In April, on the first day of the month, sunrise is at 07:04 and sunset at 19:43. On the last day of the month, sunrise is at 06:25 and sunset at 20:09 EEST.

How many hours of sunshine does Ermoupoli have in April?

The average sunshine duration in April in Ermoupoli is 8h.

What is the UV index intensity in April in Ermoupoli?

In April, the average daily maximum UV index in Ermoupoli, Greece, is 6. A UV Index reading of 6 to 7 represents a high health risk from unsafe exposure to Sun's UV rays.
Average rainfall days
Average daylight
Average sunshine
Average UV index

Average temperature in April
Ermoupoli, Greece

Average temperature in April - Ermoupoli, Greece
  • Average high temperature in April: 18°C

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

  • Average low temperature in April: 12°C

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

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Average rainfall in April
Ermoupoli, Greece

Average rainfall in April - Ermoupoli, Greece
  • Average rainfall in April: 26mm

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

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Average rainfall days in April
Ermoupoli, Greece

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

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

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Average sea temperature in April
Ermoupoli, Greece

Average sea temperature in April - Ermoupoli, Greece
  • Average sea temperature in April: 16.2°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).

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Average daylight in April /
Average sunshine in April
Ermoupoli, Greece

Average daylight in April / Average sunshine in April - Ermoupoli, Greece
  • Average daylight in April: 13h and 1min

The month with the longest days is June (Average daylight: 14h and 42min).
The month with the shortest days is December (Average daylight: 9h and 36min).

  • Average sunshine in April: 8h

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

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Average UV index in April
Ermoupoli, Greece

Average UV index in April - Ermoupoli, Greece
  • Average UV index in April: 6

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

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Ermoupoli, Greece

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