Lassithi Weather

The weather in Lassithi is similar to most of Crete, with high temperatures throughout the summer, a few autumn rainfalls, and a chilly atmosphere during the winter months.

In brief, Lassithi has a dry and warm climate, with temperatures reaching their apex in August and July! On the other hand, it gets quite colder during the winter with an increased chance of rainfall.
Low-season visitors can enjoy the fantastic seaside views of the prefecture's shores, while Lassithi's mountainside exploration is a great choice for a trip regardless of the time of year. Summertime guests will have a perfect chance to explore the turquoise waters with the ideal temperatures!

It is recommended that you visit the classy shores and remote villages of Lassithi during the tourist season, though if you would prefer to avoid the masses, you can arrive before June or after September.
One should note that the vast majority of tourist amenities and establishments are open between April and October.

Below, you can see the average temperatures in Lassithi by month. We have also gathered information regarding the weather by month.

Average High & Low Air Temperature (in °C/°F)

 

Discover the weather in Lassithi by month:
January | February | March | April | May | June | July | August | September | October | November | December

Starting off the year, the weather is quite cold, windy, and with an increased chance of rain throughout January.

The average temperature is 7.5°C/45.5°F (maximum 11.5°C/52.7°F | minimum 4°C/39.2°F)
On the coldest nights, the temperature may drop to 0°C/32°F.
On the warmest days, the temperature may reach 24°C/75.2°F.
The sunshine lasts approximately 3 hours.
Humidity reaches 70%, while the mean speed of the wind is around 16.1 kph (10 mph).
The mean sea temperature is about 14°C/57.2°F; hence, swimming is not recommended.

February is the coldest month of the year, with limited sunlight, a cold sea, and high levels of humidity.

The average temperature is 5.5°C/41.9°F (maximum: 9.2°C/48.6°F | minimum 2.4°C/36.3°F).
On the coldest nights, the temperature may drop to -1°C/30.2°F.
On the warmest days, the temperature may reach 29°C/84.2°F.
The sunshine lasts approximately 6 hours.
Humidity reaches 67%, while the mean speed of the wind is around 15.8 kph (9.8 mph).
The mean sea temperature is about 14°C/57.2°F; hence, swimming is not recommended.

A cold start to the spring season, March is still an idle month for the tourist season of Lassithi, with low sea temperatures and strong winds.

The average temperature is 9.5°C/49.1°F (maximum 13.9°C/57°F | minimum 5.7°C/42.3°F).
On the coldest nights, the temperature may drop to -4°C/24.8°F.
On the warmest days, the temperature may reach 34°C/93.2°F.
The sunshine lasts approximately 8 hours.
Humidity reaches 65%, while the mean speed of the wind is around 13.8 kph (8.6 mph).
The mean sea temperature is about 14°C/57.2°F; hence, swimming is not recommended.

With some warmer days, April remains on the colder side but the sun's rays are starting to prepare Lassithi for the summer season.

The average temperature is 11.3°C/52.3°F (maximum 16°C/60.8°F | minimum 7.1°C/44.8°F).
On the coldest nights, the temperature may drop to 5°C/41°F.
On the warmest days, the temperature may reach 37°C/98.6°F.
The sunshine lasts approximately 9 hours.
Humidity reaches 62%, while the mean speed of the wind is around 11.9 kph (7.4 mph).
The mean sea temperature is about 15°C/59°F; hence, swimming is not recommended.

May is the beginning of the tourist mid-season with a warmer climate, while prices for amenities and accommodation are at their lowest, so it is a fantastic budget time for a visit!

The average temperature is 14.2°C/57.6°F (maximum: 19°C/66.2°F | minimum: 10.2°C/50.4°F).
On the coldest nights, the temperature may drop to 8°C/46.4°F.
On the warmest days, the temperature may reach 38°C/100.4°F.
The sunshine lasts approximately 11 hours.
Humidity reaches 60%, while the mean speed of the wind is around 10.9 kph (6.8 mph).
The mean sea temperature is about 18°C/64.4°F; hence, the waters are a bit cool.

The first month of the summer, June starts the high season and, with waters getting significantly warmer, Lassithi gets filled with locals and tourists!

The average temperature is 18.9°C/66°F (maximum 24.6°C/76.3°F | minimum 14°C/57.2°F).
On the coldest nights, the temperature may drop to 11°C/51.8°F.
On the warmest days, the temperature may reach 39°C/102.2°F.
The sunshine lasts approximately 12 hours.
Humidity reaches 57%, while the mean speed of the wind is around 12.2 kph (7.6 mph).
The mean sea temperature is 22°C/71.6°F; hence, the waters are a little warm.

The warmest month of the season, July is the peak of the summer, with warm evenings, hot days, and ideal-for-swimming sea waters!

The average temperature is 24.3°C/75.7°F (maximum 29.7°C/85.5°F | minimum 19°C/66.2°F).
On the coldest nights, the temperature may drop to 14°C/57.2°F.
On the warmest days, the temperature may reach 44°C/111.2°F.
The sunshine lasts approximately 12 hours.
Humidity reaches 57%, while the mean speed of the wind is around 16.1 kph (10 mph).
The mean sea temperature is 24°C/75.2°F; hence, the waters are quite warm.

Along with July, August is fully booked, while the prices remain high and the tourist-filled prefecture is at its hottest. Enjoy the warm sea and beaches of Lassithi by booking your room of preference and your ferry tickets months in advance, given that the available options will be scarce.

The average temperature is 22.4°C/72.3°F (maximum 28.1°C/82.6°F | minimum 17.4°C/63.3°F).
On the coldest nights, the temperature may drop to 11°C/51.8°F.
On the warmest days, the temperature may reach 42°C/107.6°F.
The sunshine lasts approximately 12 hours.
Humidity reaches 58%, while the mean speed of the wind is around 14.8 kph (9.2 mph).
The mean sea temperature is 25°C/77°F; hence, the waters are very warm.

September pairs lower prices and high, yet not too high, air temperatures with a warm sea, making it a fantastic time to visit the prefecture and explore its remote spots and pristine shores!

The average temperature is 20.1°C/68.2°F (maximum 25.9°C/78.6°F | minimum 15.9°C/60.6°F).
On the coldest nights, the temperature may drop to 10°C/50°F.
On the warmest days, the temperature may reach 39°C/102.2°F.
The sunshine lasts approximately 9 hours.
Humidity reaches 60%, while the mean speed of the wind is around 11.9 kph (7.4 mph).
The mean sea temperature is 24°C/75.2°F; hence, the waters are quite warm.

Slowly wrapping up the summer season, October is the time when some shops and businesses close down, though the temperatures remain quite fine.

The average temperature is 17.5°C/63.5°F (maximum 23.5°C/74.3°F | minimum 13.4°C/56.1°F).
On the coldest nights, the temperature may drop to 4°C/39.2°F.
On the warmest days, the temperature may reach 37°C/98.6°F.
The sunshine lasts approximately 7 hours.
Humidity reaches 65%, while the mean speed of the wind is around 10.8 kph (6.7 mph).
The mean sea temperature is 21°C/69.8°F; hence, the waters are a little warm.

With more cold winds and less warmth, November makes Lassithi a house only for its permanent residents.

The average temperature is 15.1°C/59.2°F (maximum 20.2°C/68.4°F | minimum 11°C/51.8°F).
On the coldest nights, the temperature may drop to 4°C/39.2°F.
On the warmest days, the temperature may reach 33°C/91.4°F.
The sunshine lasts approximately 7 hours.
Humidity reaches 66%, while the mean speed of the wind is around 11.6 kph (7.2 mph).
The mean sea temperature is 18°C/64.4°F; hence, the waters are quite cold.

December in Lassithi is only fit for wintertime lovers who love hiking in cold weather or enjoy watching over the cloudy prefecture from the top of a mountain.

The average temperature is 11°C/51.8°F (maximum 15.5°C/59.9°F | minimum 7.6°C/45.7°F).
On the coldest nights, the temperature may drop to 0°C/32°F.
On the warmest days, the temperature may reach 29°C/84.2°F.
The sunshine lasts approximately 5 hours.
Humidity reaches 69%, while the mean speed of the wind is around 12.9 kph (8 mph).
The mean sea temperature is about 16°C/60.8°F; hence, swimming is not recommended.