Climate and monthly weather forecastAno Symi, Greece

Climate and monthly weather forecast

The best time to visit Ano Symi

September is the best period for swimming and other water activities in Ano Symi, Greece, as the sea temperature is 25.6°C (78.1°F), the rain falls for only 4 days, and 14mm (0.55") of rainfall is accumulated.

Weather in January

January, like December, is another refreshing winter month in Ano Symi, Greece, with an average temperature fluctuating between 7°C (44.6°F) and 14°C (57.2°F). In Ano Symi, January and February are characterised by the lowest temperatures, recording an average high of 14°C (57.2°F). Weather in January »

Weather in February

The last month of the winter, February, is another refreshing month in Ano Symi, Greece, with temperature in the range of an average high of 14°C (57.2°F) and an average low of 7°C (44.6°F). January and February bring Ano Symi's lowest average temperatures, reaching a high of 14°C (57.2°F). Weather in February »

Weather in March

The first month of the spring, March, is an enjoyable month in Ano Symi, Greece, with an average temperature fluctuating between 8°C (46.4°F) and 17°C (62.6°F). In Ano Symi, the onset of March comes with a modest high-temperature shift, transitioning from February's 14°C (57.2°F) to a still refreshing 17°C (62.6°F). Weather in March »

Weather in April

April is a pleasant spring month in Ano Symi, Greece, with an average temperature fluctuating between 20°C (68°F) and 11°C (51.8°F). Ano Symi, Greece, observes a slight ascent in average high-temperatures during April, adjusting from a refreshing 17°C (62.6°F) in March to a pleasant 20°C (68°F). Weather in April »

Weather in May

The last month of the spring, May, is a moderately hot month in Ano Symi, Greece, with an average temperature ranging between min 14°C (57.2°F) and max 25°C (77°F). A rise in the average high-temperature is observed during May, moving from a pleasant 20°C (68°F) in April to a moderately hot 25°C (77°F). Weather in May »

Weather in June

June, the first month of the summer in Ano Symi, is a tropical month, with an average temperature fluctuating between 19°C (66.2°F) and 30°C (86°F). As Ano Symi transitions into June, the average high-temperature is observed to rise from a moderately hot 25°C (77°F) in May to a tropical 30°C (86°F). Weather in June »

Weather in July

July, like June, is another hot summer month in Ano Symi, Greece, with an average temperature fluctuating between 21°C (69.8°F) and 32°C (89.6°F). Ano Symi experiences the peak of its temperatures in July and August, when the average high-temperatures rise to 32°C (89.6°F). July is the month with the least rainfall in Ano Symi. Weather in July »

Weather in August

The last month of the summer, August, is also a hot month in Ano Symi, Greece, with an average temperature fluctuating between 21°C (69.8°F) and 32°C (89.6°F). Ano Symi sees the highest average temperatures during the months of July and August, peaking at 32°C (89.6°F). In Ano Symi, in August, it is raining for 6 days, with typically 5mm (0.2") of accumulated precipitation. Weather in August »

Weather in September

The first month of the autumn, September, is still a warm month in Ano Symi, Greece, with an average temperature fluctuating between 19°C (66.2°F) and 29°C (84.2°F). The ideal sea water temperature of 25.6°C (78.1°F) and only 4 rainfall days, with 14mm (0.55") of accumulated rainfall, makes September the best time for swimming and other water activities. Weather in September »

Weather in October

October, like September, in Ano Symi, Greece, is another warm autumn month, with temperature in the range of an average high of 24°C (75.2°F) and an average low of 15°C (59°F). Onset of October witnesses a reduction in the average high-temperature, falling from 29°C (84.2°F) in September to a still moderately hot 24°C (75.2°F). Weather in October »

Weather in November

The last month of the autumn, November, is another comfortable month in Ano Symi, Greece, with an average temperature varying between 11°C (51.8°F) and 19°C (66.2°F). With November's onset, the weather shows a temperature decrease, transitioning from a moderately hot 24°C (75.2°F) in October to an enjoyable 19°C (66.2°F). Weather in November »

Weather in December

The first month of the winter, December, is still a comfortable month in Ano Symi, Greece, with an average temperature varying between 8°C (46.4°F) and 16°C (60.8°F). Start of December brings a slight shift in the average high-temperature, dipping a bit from November's refreshing 19°C (66.2°F) to a still enjoyable 16°C (60.8°F). Weather in December »

Updated: Jan 24, 2024
Published by: Weather Atlas | About Us
Data Sources | Weather Forecasting & Climate

Frequently asked questions

The yearly lowest temperatures in Ano Symi occur in January and February, averaging a high-temperature of 14°C (57.2°F).

Throughout the year, in Ano Symi, there are 93 rainfall days, and 874mm (34.41") of precipitation is accumulated.

The months with the least sunshine in Ano Symi, Greece, are January and December, with an average of 5h of sunshine.

January and December, with an average maximum UV index of 2, are months with the lowest UV index in Ano Symi, Greece.

February and March, with an average sea temperature of 16.9°C (62.4°F), are months with the coldest seawater.

With an average of 14h and 36min of daylight, June has the longest days of the year.

June and July, with an average maximum UV index of 10, are months with the highest UV index in Ano Symi.

July and August, when the average high-temperature reaches 32°C (89.6°F), are the warmest months.

The month with the least rainfall in Ano Symi, Greece, is July, when the rain falls for 5 days and typically collects 3mm (0.12") of precipitation.

July has the most sunshine of the year, with an average of 14h of sunshine.

With an average sea temperature of 26.2°C (79.2°F), August is the month with the warmest seawater in Ano Symi.

On Sunday, 27. October 2024, at 04:00, Daylight Saving Time ends in Ano Symi, 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.

December is the month with the most rainfall in Ano Symi, Greece. Rain falls for 14 days and accumulates 190mm (7.48") of precipitation.

The month with the shortest days in Ano Symi is December, with an average of 9h and 42min of daylight.

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

Average temperature
Ano Symi, Greece

Average high temperature in January:
14°C
Average high temperature in February:
14°C
Average high temperature in March:
17°C
Average high temperature in April:
20°C
Average high temperature in May:
25°C
Average high temperature in June:
30°C

Average high temperature in July:
32°C
Average high temperature in August:
32°C
Average high temperature in September:
29°C
Average high temperature in October:
24°C
Average high temperature in November:
19°C
Average high temperature in December:
16°C

The warmest months (with the highest average high temperature) are July and August (32°C).
The months with the lowest average high temperature are January and February (14°C).

Average low temperature in January:
7°C
Average low temperature in February:
7°C
Average low temperature in March:
8°C
Average low temperature in April:
11°C
Average low temperature in May:
14°C
Average low temperature in June:
19°C

Average low temperature in July:
21°C
Average low temperature in August:
21°C
Average low temperature in September:
19°C
Average low temperature in October:
15°C
Average low temperature in November:
11°C
Average low temperature in December:
8°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 (7°C).

Average rainfall
Ano Symi, Greece

The wettest month (with the highest rainfall) is December (190mm).
The driest month (with the least rainfall) is July (3mm).

Average rainfall days
Ano Symi, Greece

Average rainfall days in January:
14 days
Average rainfall days in February:
12 days
Average rainfall days in March:
9 days
Average rainfall days in April:
7 days
Average rainfall days in May:
4 days
Average rainfall days in June:
3 days

Average rainfall days in July:
5 days
Average rainfall days in August:
6 days
Average rainfall days in September:
4 days
Average rainfall days in October:
6 days
Average rainfall days in November:
9 days
Average rainfall days in December:
14 days

The months with the highest number of rainy days are January and December (14 days).
The month with the least rainy days is June (3 days).

Average sea temperature
Ano Symi, Greece

Average sea temperature in January:
17.8°C
Average sea temperature in February:
16.9°C
Average sea temperature in March:
16.9°C
Average sea temperature in April:
17.3°C
Average sea temperature in May:
19.7°C
Average sea temperature in June:
22.8°C

Average sea temperature in July:
24.9°C
Average sea temperature in August:
26.2°C
Average sea temperature in September:
25.6°C
Average sea temperature in October:
23.3°C
Average sea temperature in November:
20.3°C
Average sea temperature in December:
18.6°C

The best month for swimming (with the highest average sea temperature) is August (26.2°C).
The coldest months (with the lowest average sea temperature) are February and March (16.9°C).

Average daylight / Average sunshine
Ano Symi, Greece

Average daylight in January:
10h and 0min
Average daylight in February:
10h and 54min
Average daylight in March:
12h and 0min
Average daylight in April:
13h and 6min
Average daylight in May:
14h and 6min
Average daylight in June:
14h and 36min

Average daylight in July:
14h and 24min
Average daylight in August:
13h and 30min
Average daylight in September:
12h and 24min
Average daylight in October:
11h and 18min
Average daylight in November:
10h and 12min
Average daylight in December:
9h and 42min

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