April Weather forecast - Spring forecast

Weather in April
Frequently asked questions
Average temperature in April
Average rainfall in April
Average rainfall days in April
Average sea temperature in April
Average daylight in April
Average sunshine in April
Average UV index in April

Dusk in the Venetian Rethimno harbor in Greece

Weather in April

April is an agreeable spring month in Rethimno, Greece, with temperature in the range of an average high of 20°C (68°F) and an average low of 11°C (51.8°F).

Temperature

In Rethimno, the average high-temperature in April slightly increases from a comfortable 16°C (60.8°F) in March to an agreeable 20°C (68°F). In April, in Rethimno, Greece, the average low-temperature is 11°C (51.8°F).

Rainfall

In Rethimno, during April, the rain falls for 5 days and regularly aggregates up to 32mm (1.26") of precipitation. Throughout the year, there are 67 rainfall days, and 664mm (26.14") of precipitation is accumulated.

Sea temperature

In Rethimno, the average seawater temperature in April is 16.9°C (62.4°F).
Note: Swimming in 16.9°C (62.4°F) is not enjoyable for the majority. Controlling breathing becomes progressively more difficult as surface water temperature decreases below 21°C (69.8°F).

Daylight

In Rethimno, the average length of the day in April is 13h and 6min.
On the first day of the month, sunrise is at 07:08 and sunset at 19:43. On the last day of April, sunrise is at 06:31 and sunset at 20:06 EEST.

Sunshine

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

UV index

The average daily maximum UV index in April in Rethimno, Greece, is 7. A UV Index reading of 6 to 7 represents a high health hazard from unprotected exposure to Sun's UV rays for ordinary individuals.
Note: In April, the average maximum UV index of 7 translate into the following recommendations:
Take precautions against overexposure. Fair-skinned people may get burned in less than 20 minutes. 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.

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FAQ

What is the temperature in April in Rethimno?

The average high-temperature, in April, in Rethimno, is 20°C (68°F), while the average low-temperature is 11°C (51.8°F).

How much does it rain in Rethimno in April?

In April, in Rethimno, Greece, the rain falls for 5 days. Throughout April, 32mm (1.26") of precipitation is accumulated.

What is the sea temperature in April in Rethimno?

In Rethimno, the average seawater temperature in April is 16.9°C (62.4°F). Swimming in 16.9°C (62.4°F) is not enjoyable for the majority. Controlling breathing becomes progressively more difficult as surface water temperature decreases below 21°C (69.8°F).

What is the average length of the day in April in Rethimno?

In Rethimno, the average day length in April is 13h and 6min.

When are sunrise and sunset in April in Rethimno?

In April, on the first day of the month, sunrise is at 07:08 and sunset at 19:43. On the last day of the month, sunrise is at 06:31 and sunset at 20:06 EEST.

How many hours of sunshine does Rethimno have in April?

In April, the average sunshine duration in Rethimno is 8h.

What is the UV index reading in April in Rethimno?

In Rethimno, the average daily maximum UV index in April is 7. A UV Index reading of 6 to 7 represents a high hazard to health from exposure to Sun's UV rays.

Today

Tomorrow

Long-term

Year J F M April M J J A S O N D

Mar

April

May

Average high temperature

16°C 60.8°F

20°C 68°F

24°C 75.2°F

Average low temperature

Average rainfall

Average rainfall days

Average sea temperature

Average daylight

Average sunshine

Average UV index

Average temperature in April
Rethimno, Greece

Average high temperature in April: 20°C

The warmest month (with the highest average high temperature) is July (30°C).
The month with the lowest average high temperature is January (14°C).

Average low temperature in April: 11°C

The months with the highest average low temperature are July and August (21°C).
The coldest months (with the lowest average low temperature) are January and February (8°C).

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Average rainfall in April
Rethimno, Greece

Average rainfall in April: 32mm

The wettest month (with the highest rainfall) is January (142mm).
The driest months (with the least rainfall) are July and August (1mm).

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Average rainfall days in April
Rethimno, Greece

Average rainfall days in April: 5 days

The month with the highest number of rainy days is December (13 days).
The months with the least rainy days are July and August (0 days).

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Average sea temperature in April
Rethimno, Greece

Average sea temperature in April: 16.9°C

The best month for swimming (with the highest average sea temperature) is August (25.9°C).
The coldest month (with the lowest average sea temperature) is February (16.1°C).

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

Average daylight in April: 13h and 1min

The month with the longest days is June (Average daylight: 14h and 30min).
The month with the shortest days is December (Average daylight: 9h and 48min).

Average sunshine in April: 8h

The months with the most sunshine are June, July and August (Average sunshine: 12h).
The months with the least sunshine are January and December (Average sunshine: 4h).

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Average UV index in April
Rethimno, Greece

Average UV index in April: 7

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

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April weather forecast
Rethimno, Greece

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