April weather forecast
Athens, Greece

The ancient city of Athens in Greece with a view of the Parthenon Temple
The ancient city of Athens in Greece with a view of the Parthenon Temple

Weather in April

April, like March, in Athens, Greece, is another enjoyable spring month, with an average temperature fluctuating between 12.1°C (53.8°F) and 19.2°C (66.6°F).

Temperature

In Athens, the average high-temperature in April marginally rises from an enjoyable 16°C (60.8°F) in March to a still comfortable 19.2°C (66.6°F). The average low-temperature, is 12.1°C (53.8°F).

Humidity

In Athens, Greece, the average relative humidity in April is 64%.

Rainfall

In Athens, it is raining for 9.3 days, with typically 32mm (1.26") of accumulated precipitation. Throughout the year, in Athens, there are 98.9 rainfall days, and 348mm (13.7") of precipitation is accumulated.

Snowfall

In Athens, snow does not fall in April through December.

Sea temperature

In Athens, Greece, the average seawater temperature in April is 15.8°C (60.4°F).
Note: For most, swimming in 15.8°C (60.4°F) is not an enjoyable activity. Furthermore, controlling your breathing becomes progressively more difficult as the water temperature decreases from 21°C (69.8°F) to 15°C (59°F).

Daylight

In April, the average length of the day is 13h and 12min.
On the first day of the month, sunrise is at 07:10 and sunset at 19:47. On the last day of April, in Athens, sunrise is at 06:30 and sunset at 20:14 EEST.

Sunshine

The average sunshine in April is 10.1h.

UV index

In April, the average daily maximum UV index in Athens is 5. A UV Index estimate of 3 to 5 represents a moderate health risk from unprotected exposure to Sun's UV rays for ordinary individuals.
Note: The daily maximum UV index of 5 in April interpret into the following advice:
Take precautions - Protection against sunburn is recommended. The solar radiation is most powerful near the mid-day, so the exposure to the direct Sun should be reduced accordingly. A wide-brim hat offers excellent sun protection for the eyes, ears, face, and neck. Sunglasses with UVA and UVB protection significantly reduce eye damage from sun exposure. Tightly woven, loose-fitting clothes provide additional protection from the Sun.
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FAQ

What is the temperature in April in Athens?

The average high-temperature, in April, is 19.2°C (66.6°F), while the average low-temperature is 12.1°C (53.8°F).

What is the average humidity in April in Athens?

The average relative humidity in April is 64%.

How many days does it rain in April in Athens?

In Athens, Greece, in April, during 9.3 rainfall days, 32mm (1.26") of precipitation is typically accumulated.

When it does not snow in Athens?

In Athens, Greece, snow does not fall in April through December.

Does it snow in Athens in April?

In April, in Athens, Greece, it doesn't snow. March is the latest month when it typically snows.

What is the sea water temperature in April in Athens?

In April, the average sea temperature in Athens is 15.8°C (60.4°F). 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).

How many hours of daylight does Athens have in April?

In Athens, the average day length in April is 13h and 12min.

When is the sunrise / sunset in April in Athens?

On the first day of April in Athens, Greece, sunrise is at 07:10 and sunset at 19:47. On the last day of the month, sunrise is at 06:30 and sunset at 20:14 EEST.

How many hours of sunshine does Athens have in April?

In April, the average sunshine duration is 10.1h.

What is the UV index intensity in April in Athens?

The average daily maximum UV index in April in Athens, Greece, is 5. A UV Index estimate of 3 to 5 represents a moderate vulnerability from unsafe exposure to Sun's UV rays.
Average humidity
Average rainfall days
Average snowfall
Average snowfall days
Average daylight
Average sunshine
Average sunshine days
Average UV index
Average cloud cover

Average temperature in April
Athens, Greece

Average temperature in April - Athens, Greece
  • Average high temperature in April: 19.2°C

The warmest month (with the highest average high temperature) is August (31°C).
The month with the lowest average high temperature is January (12.1°C).

  • Average low temperature in April: 12.1°C

The month with the highest average low temperature is August (23.8°C).
The coldest month (with the lowest average low temperature) is January (7.3°C).

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Average pressure in April
Athens, Greece

Average pressure in April - Athens, Greece
  • Average pressure in April: 1014.1mbar

The month with the highest atmospheric pressure is December (1018.2mbar).
The month with the lowest atmospheric pressure is July (1011.1mbar).

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Average wind speed in April
Athens, Greece

Average wind speed in April - Athens, Greece
  • Average wind speed in April: 13km/h

The windiest month (with the highest average wind speed) is August (16.3km/h).
The calmest month (with the lowest average wind speed) is May (11.6km/h).

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Average humidity in April
Athens, Greece

Average humidity in April - Athens, Greece
  • Average humidity in April: 64%

The month with the highest relative humidity is January (74%).
The month with the lowest relative humidity is August (50%).

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Average rainfall in April
Athens, Greece

Average rainfall in April - Athens, Greece
  • Average rainfall in April: 32mm

The wettest month (with the highest rainfall) is December (53mm).
The driest month (with the least rainfall) is August (4mm).

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Average rainfall days in April
Athens, Greece

Average rainfall days in April - Athens, Greece
  • Average rainfall days in April: 9.3 days

The month with the highest number of rainy days is January (11.3 days).
The month with the least rainy days is August (1.8 days).

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Average snowfall in April
Athens, Greece

Average snowfall in April - Athens, Greece
  • Average snowfall in April: 0mm

The month with the highest snowfall is January (9mm).
The months with the least snowfall are April, May, June, July, August, September, October, November and December (0mm).

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Average snowfall days in April
Athens, Greece

Average snowfall days in April - Athens, Greece
  • Average snowfall days in April: 0 days

The month with the highest number of snowfall days is January (0.9 days).
The months with the least snowfall days are April, May, June, July, August, September, October and November (0 days).

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Average sea temperature in April
Athens, Greece

Average sea temperature in April - Athens, Greece
  • Average sea temperature in April: 15.8°C

The best month for swimming (with the highest average sea temperature) is August (26.3°C).
The coldest month (with the lowest average sea temperature) is February (15°C).

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

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

The month with the longest days is June (Average daylight: 14h and 48min).
The month with the shortest days is December (Average daylight: 9h and 36min).

  • Average sunshine in April: 10h and 1min

The months with the most sunshine are July and August (Average sunshine: 12h and 0min).
The month with the least sunshine is January (Average sunshine: 5h and 36min).

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Average sunshine days in April
Athens, Greece

Average sunshine days in April - Athens, Greece
  • Average sunshine days in April: 18.8 days

The month with the most sunshine days is August (28.5 days).
The month with the least sunshine days is February (14.1 days).

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Average UV index in April
Athens, Greece

Average UV index in April - Athens, Greece
  • Average UV index in April: 5

The months with the highest UV index are June, July and August (UV index 7).
The month with the lowest UV index is December (UV index 2).

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Average cloud cover in April
Athens, Greece

Average cloud cover in April - Athens, Greece
  • Average cloud cover in April: 26

The month with the most cloud cover is January (Cloud cover 40).
The month with the least cloud cover is August (Cloud cover 6).

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Average visibility in April
Athens, Greece

Average visibility in April - Athens, Greece
  • Average visibility in April: 10km

The months with the highest visibility are January, February, March, April, May, June, July, August, September, October, November and December (10km).
The months with the lowest visibility are January, February, March, April, May, June, July, August, September, October, November and December (10km).

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