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Contents
- Weather in January
- Weather in February
- Weather in March
- Weather in April
- Weather in May
- Weather in June
- Weather in July
- Weather in August
- Weather in September
- Weather in October
- Weather in November
- Weather in December
- Frequently asked questions
- Average temperature
- Average rainfall
- Average rainfall days
- Average sea temperature
- Average daylight
- Average sunshine
- Average UV index
Weather in January
January, the same as December, is a cool winter month in Alonnisos, Greece, with temperature in the range of an average low of 4°C (39.2°F) and an average high of 10°C (50°F). Temperature records mark January as the coldest month, with highs averaging 10°C (50°F) and lows at 4°C (39.2°F). Weather in January »
Weather in February
February, the last month of the winter in Alonnisos, is also a fresh month, with an average temperature ranging between min 5°C (41°F) and max 11°C (51.8°F). February's arrival brings an average high-temperature of a still fresh 11°C (51.8°F), slightly deviating from January's 10°C (50°F). Weather in February »
Weather in March
March, the first month of the spring in Alonnisos, is a moderate month, with an average temperature varying between 13°C (55.4°F) and 6°C (42.8°F). Alonnisos marks the onset of March with an average high-temperature of a moderate 13°C (55.4°F), a subtle shift from February's 11°C (51.8°F). Weather in March »
Weather in April
April in Alonnisos, Greece, is a refreshing spring month, with an average temperature fluctuating between 9°C (48.2°F) and 17°C (62.6°F). Alonnisos in April observes a minor temperature shift, with average high-temperatures adjusting from a mild 13°C (55.4°F) in March to a still refreshing 17°C (62.6°F). Weather in April »
Weather in May
The last month of the spring, May, is an agreeable month in Alonnisos, Greece, with an average temperature varying between 22°C (71.6°F) and 13°C (55.4°F). In Alonnisos, the onset of May comes with an increased average high-temperature, moving from April's refreshing 17°C (62.6°F) to a pleasant 22°C (71.6°F). Weather in May »
Weather in June
The first month of the summer, June, is a warm month in Alonnisos, Greece, with temperature in the range of an average high of 26°C (78.8°F) and an average low of 17°C (62.6°F). In June, the meteorological conditions subtly change with the average high-temperature edging from an agreeable 22°C (71.6°F) in May to a moderately hot 26°C (78.8°F). Weather in June »
Weather in July
July, like June, in Alonnisos, Greece, is another warm summer month, with an average temperature ranging between max 28°C (82.4°F) and min 19°C (66.2°F). The peak of Alonnisos's temperatures is noted during July and August, averaging a high-temperature of 28°C (82.4°F). Weather in July »
Weather in August
August, the last month of the summer in Alonnisos, is another warm month, with temperature in the range of an average low of 19°C (66.2°F) and an average high of 28°C (82.4°F). July and August bring Alonnisos's highest average temperatures, reaching a high of 28°C (82.4°F). Weather in August »
Weather in September
September, the first month of the autumn in Alonnisos, is still a warm month, with an average temperature fluctuating between 16°C (60.8°F) and 25°C (77°F). Alonnisos's weather in September involves a mild decrease in the average high-temperature, moving down slightly from August's 28°C (82.4°F) to a still moderately hot 25°C (77°F). Weather in September »
Weather in October
October, the same as September, in Alonnisos, Greece, is an agreeable autumn month, with an average temperature fluctuating between 13°C (55.4°F) and 20°C (68°F). As October arrives, Alonnisos's weather displays a decrease in high-temperatures, transitioning from September's warm 25°C (77°F) to a pleasant 20°C (68°F). Weather in October »
Weather in November
November, the last month of the autumn in Alonnisos, is also an enjoyable month, with an average temperature ranging between max 16°C (60.8°F) and min 9°C (48.2°F). November brings a slight decrease in the average high-temperature, shifting from a pleasant 20°C (68°F) in October to a refreshing 16°C (60.8°F). Weather in November »
Weather in December
December, the first month of the winter in Alonnisos, is still a refreshing month, with an average temperature fluctuating between 13°C (55.4°F) and 6°C (42.8°F). December implies a soft temperature shift, with average high-temperatures reducing from November's refreshing 16°C (60.8°F) to a moderate 13°C (55.4°F). Weather in December »
[Resources]Frequently asked questions
What are the coldest months in Alonnisos?
January, with an average high of 10°C (50°F) and a low of 4°C (39.2°F), signifies the coldest month of the year in Alonnisos, Greece.
How many days does it rain in Alonnisos?
Throughout the year, in Alonnisos, Greece, there are 79 rainfall days, and 725mm (28.54") of precipitation is accumulated.
What months are the sea coldest in Alonnisos?
January through March, with an average sea temperature of 14°C (57.2°F), are months with the coldest seawater.
What is the month with the least sunshine in Alonnisos?
The months with the least sunshine are January and December, with an average of 4h of sunshine.
What are the months with the lowest UV index in Alonnisos?
The months with the lowest UV index are January, November and December, with an average maximum UV index of 2.
When are the longest days in Alonnisos?
With an average of 14h and 54min of daylight, June has the longest days of the year in Alonnisos, Greece.
What are the months with the highest UV index in Alonnisos?
June and July, with an average maximum UV index of 9, are months with the highest UV index.
What part of the year is the hottest in Alonnisos?
Alonnisos's warmest months, July and August, record an average high-temperature of 28°C (82.4°F).
What is the driest month in Alonnisos?
The month with the least rainfall is July, when the rain falls for 3 days and typically collects 22mm (0.87") of precipitation.
When is the sea warmest in Alonnisos?
July and August, with an average sea temperature of 24°C (75.2°F), are months with the warmest seawater.
What month has the most sunshine in Alonnisos?
With an average of 13h of sunshine, July has the most sunshine of the year in Alonnisos.
When is Daylight Saving Time (DST) in Alonnisos?
On Sunday, 27. October 2024, at 04:00, Daylight Saving Time ends, and the time zone changes from EEST to EET. The next Daylight Saving Time starts on Sunday, 30. March 2025, at 03:00, and the time zone reverts from EET to EEST.
What is the wettest month in Alonnisos?
December is the month with the most rainfall. Rain falls for 10 days and accumulates 119mm (4.69") of precipitation.
What is the month with the shortest days in Alonnisos?
December has the shortest days of the year, with an average of 9h and 30min of daylight.
Average temperature
Alonnisos, Greece
The 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).
The 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
Alonnisos, Greece
The wettest month (with the highest rainfall) is December (119mm).
The driest month (with the least rainfall) is July (22mm).
Average rainfall days
Alonnisos, Greece
- Average rainfall days in January:
9 days - Average rainfall days in February:
9 days - Average rainfall days in March:
8 days - Average rainfall days in April:
8 days - Average rainfall days in May:
7 days - Average rainfall days in June:
4 days
- Average rainfall days in July:
3 days - Average rainfall days in August:
3 days - Average rainfall days in September:
3 days - Average rainfall days in October:
6 days - Average rainfall days in November:
9 days - Average rainfall days in December:
10 days
The month with the highest number of rainy days is December (10 days).
The months with the least rainy days are July, August and September (3 days).
Average sea temperature
Alonnisos, Greece
The best months for swimming (with the highest average sea temperature) are July and August (24°C).
The coldest months (with the lowest average sea temperature) are January, February and March (14°C).
Average daylight / Average sunshine
Alonnisos, Greece
- Average daylight in January:
9h and 5min - Average daylight in February:
10h and 4min - Average daylight in March:
12h and 0min - Average daylight in April:
13h and 1min - Average daylight in May:
14h and 2min - Average daylight in June:
14h and 5min
- Average daylight in July:
14h and 4min - Average daylight in August:
13h and 4min - Average daylight in September:
12h and 2min - Average daylight in October:
11h and 1min - Average daylight in November:
10h and 1min - Average daylight in December:
9h and 3min
The month with the longest days is June (Average daylight: 14h and 54min).
The month with the shortest days is December (Average daylight: 9h and 30min).
The month with the most sunshine is July (Average sunshine: 13h).
The months with the least sunshine are January and December (Average sunshine: 4h).
Average UV index
Alonnisos, Greece
The months with the highest UV index are June and July (UV index 9).
The months with the lowest UV index are January, November and December (UV index 2).
Alonnisos, Greece
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