Lesbos weather and climate in 2025
January
February
March
April
May
June
July
August
September
October
November
December
Overview
January
February
March
April
May
June
July
August
September
October
November
December
Overview
Lesbos weather and climate in 2025
January
February
March
April
May
June
July
August
September
October
November
December
Overview
January
February
March
April
May
June
July
August
September
October
November
December
Overview
Day
31 °C
Night
21 °C
Sea
23 °C
Precipitation
2 mm
in month
Rainy days
1 days
in month
Daylight
14 hours
average
Sunshine
13 hours
average
Humidity
59 %
Day
31 °C
Night
21 °C
Sea
23 °C
Precipitation
2 mm
in month
Rainy days
1 days
in month
Daylight
14 hours
average
Sunshine
13 hours
average
Humidity
59 %
Overview: Lesbos
Weather charts for Lesbos
Weather overview
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Destinations nearby and activities
Destinations nearby
Activities in Lesbos
🏖️🪨
Pebble beaches
🥽🐟
Snorkelling
🏄♂️🛶
Paddleboarding
⛵
Sailing
⛰️
Hills
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Weather overview for Lesbos
Weather overview
Lesbos (Greece) in general has a mild climate. The day temperatures range from 12 °C (53 °F) in January to 32 °C (89 °F) in July. The highest sea temperatures in Lesbos are in August with 23 °C (73 °F) and the lowest in February with 15 °C (58 °F). The driest month is August with just 1 day of rain, on the contrary, the month when it rains the most is December with 10 days of rain. Temperatures during the night go from 5 °C (42 °F) in February to 21 °C (70 °F) in July.
January weather
The sea temperature descents similarly to the previous month, with its value of 15 °C (59 °F) in Lesbos, while the day temperature reaches its minimum in this month. The number of rainy days starts to descent, the value of this measure is 9 days, and the rainfall amount starts to descent as well, its value is 103 mm (4.05 in). The night temperature descents similarly to the previous month, the value of this measure is 6 °C (42 °F). The beginning of the rise of the number of sun hours (without clouds) could be noticed, with its value of 5 hours.
February weather
The descent of the rainfall amount can be observed, with its value of 87 mm (3.44 in) in Lesbos. The minimum of the sea temperature can be noticed, with its value of 15 °C (58 °F), and the night temperature is on its minimum as well in this month. The number of sun hours (without clouds) continues to rise.
March weather
The day temperature starts to rise, the value of this measure is 15 °C (59 °F) in Lesbos, and the night temperature rise's start could be observed as well, with its value being 7 °C (45 °F). The number of rainy days starts to descent, with its value of 7 days, while the rainfall amount descents similarly to the previous month, with its value being 67 mm (2.63 in). The number of sun hours (without clouds) rises similarly to the previous month, the value of this measure is 7 hours.
April weather
The day temperature rises similarly to the previous month, its value is 19 °C (67 °F) in Lesbos, while the sea temperature starts to rise, the value of this measure is 16 °C (60 °F). The number of rainy days continues to descent, and the rainfall amount descents similarly to the previous month as well, its value is 45 mm (1.76 in). The night temperature continues to rise, with its value being 10 °C (51 °F). The number of sun hours (without clouds) continues to rise, with its value being 8 hours.
May weather
The day temperature rises similarly to the previous month, the value of this measure is 24 °C (76 °F) in Lesbos, and the rise of the sea temperature can be observed too, the value of this measure is 18 °C (65 °F). The number of rainy days descents similarly to the previous month, with its value of 4 days, and the descent of the rainfall amount can be observed as well, its value is 22 mm (0.88 in). The number of sun hours (without clouds) continues to rise, with its value of 10 hours. The rise of the night temperature can be observed, with its value of 14 °C (57 °F).
June weather
The day temperature continues to rise, its value is 29 °C (84 °F) in Lesbos, and the sea temperature rises similarly to the previous month as well, its value is 22 °C (71 °F). The tourist season is about to start. The number of rainy days descents similarly to the previous month, and the rainfall amount continues to descent as well, its value is 10 mm (0.39 in). The number of sun hours (without clouds) rises similarly to the previous month, with its value being 12 hours.
July weather
The tourist season continues in July in Lesbos. The maximum of the day temperature can be noticed, with its value being 32 °C (89 °F), while the sea temperature rises similarly to the previous month, with its value of 23 °C (73 °F). The number of rainy days continues to descent, with its value being 1 day. The maximum of the number of sun hours (without clouds) is observable, with its value of 14 hours. The night temperature reaches its maximum in this month.
August weather
The maximum of the sea temperature is observable in Lesbos. The minimum of the number of rainy days is observable, the value of this measure is 1 day, and the rainfall amount reaches its minimum too, its value is 2 mm (0.09 in). The dry season continues, and the tourist season is close to its peak too. The beginning of the descent of the number of sun hours (without clouds) could be noticed in this month.
September weather
The ongoing tourist season is noticeable in Lesbos. The sea temperature descent's start could be observed, with its value of 22 °C (72 °F), and the beginning of the descent of the day temperature could be noticed too, with its value being 27 °C (81 °F). The beginning of the rise of the number of rainy days could be noticed, its value is 2 days, and the beginning of the rise of the rainfall amount could be noticed as well in September. The number of sun hours (without clouds) continues to descent, its value is 10 hours.
October weather
The day temperature descents similarly to the previous month, its value is 22 °C (72 °F) in Lesbos, and the sea temperature continues to descent as well, its value is 20 °C (68 °F). The number of rainy days continues to rise, the value of this measure is 4 days, and the rainfall amount continues to rise too, the value of this measure is 38 mm (1.49 in). The number of sun hours (without clouds) descents similarly to the previous month, its value is 8 hours. The night temperature descents similarly to the previous month, with its value being 14 °C (57 °F).
November weather
The descent of the sea temperature can be observed, with its value being 18 °C (64 °F) in Lesbos, and the descent of the day temperature can be observed too, the value of this measure is 17 °C (62 °F). The rainfall amount continues to rise, its value is 93 mm (3.67 in), and the rise of the number of rainy days can be observed too, the value of this measure is 7 days. The night temperature continues to descent, with its value being 10 °C (49 °F). The number of sun hours (without clouds) continues to descent, with its value of 5 hours.
December weather
The descent of the day temperature can be observed, with its value of 13 °C (56 °F) in Lesbos, and the sea temperature continues to descent as well, its value is 16 °C (61 °F). The number of rainy days reaches its maximum, with its value being 10 days, and the maximum of the rainfall amount can be noticed as well in this month. The night temperature continues to descent, its value is 7 °C (45 °F). The minimum of the number of sun hours (without clouds) is observable, with its value being 4 hours.
FAQs
Is March part of the dry season in Lesbos?
No, March is not a dry month in Lesbos, expect rain approximately 7 days in a month.
How many hours of sun to expect in April in Lesbos?
In April in Lesbos, you can expect around 8 hours of sunshine.
How many days of precipitation on average can I expect in May in Lesbos?
There are 4 days, which are rainy in May in Lesbos, that is, days with precipitation more than 2 mm (0.08 in). Converted to days of the week, this means that it will occur on an average of 0.9 days of the week, or in general - 13 % days.
Is it hot in June in Lesbos?
In June in Lesbos, you will enjoy nice warm weather, but it will also be pleasant and you probably won't feel hot.
What is the sea temperature in Lesbos in July?
The sea will reach 23 °C (73 °F) in Lesbos in July. This warm sea is nice for swimming, maybe cold for some, but most people can spend a long time in it.
What temperature can I expect during the day in August in Lesbos?
In Lesbos in August, the average daily temperatures will be 31 °C (88 °F). The great temperature for lying by the sea or pool and sunbathing, everywhere else you will probably be a bit hot. Don't forget to drink during the day, in these temperatures you should hydrate yourself a lot.
Is September a good month to visit Lesbos?
September is one of the best months to visit Lesbos. The daily temperatures in this month reach pleasant 27 °C (81 °F). You can expect just 2 days of rain during the month, taking an umbrella is not necessary. A sea temperature of 22 °C (72 °F) can seem colder to some, but others will call it refreshing. The temperature of 18 °C (64 °F) at night may make it better to dine inside or to put on more clothes for a dinner outside.
What is the air temperature in Lesbos in October at night?
The average night temperature in Lesbos in October is 14 °C (57 °F). Nights can be cooler, morning running can be refreshing but choose appropriate clothing, evening outdoor sitting can be pleasant but you can also be cold.
Is November part of the wet season in Lesbos?
No, there is no wet season in November in Lesbos - you can expect 7 days of rain during the month.
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