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Heraklion, Greece

Heraklion, Greece

Best Time to Visit Heraklion

Weather month by month, from 20 years of weather-station records.

Best months
April, May, and October
Warmest month
August, 30°C
Wettest month
January, 88 mm

Heraklion weather by month

Average daily high and low, total rainfall and days with at least 2.5 mm of rain.

MonthHigh / lowRainVerdict
January16°C / 9°C88 mm · 8 daysFair
February16°C / 9°C71 mm · 6 daysFair
March18°C / 10°C39 mm · 4 daysGood
April21°C / 12°C22 mm · 2 daysGreat
May24°C / 15°C14 mm · 1 dayGreat
June28°C / 20°C4 mm · 0 daysGood
July30°C / 23°C1 mm · 0 daysGood
August30°C / 23°C2 mm · 0 daysGood
September28°C / 20°C14 mm · 1 dayGood
October24°C / 17°C61 mm · 3 daysGreat
November21°C / 14°C54 mm · 4 daysGreat
December18°C / 11°C74 mm · 6 daysFair

Heraklion by season

Spring

Spring is arguably the best time to visit. The countryside is lush and blanketed in wildflowers, temperatures are pleasantly warm for sightseeing, and the tourist crowds are manageable before the summer peak.

  • + Ideal hiking and exploration weather
  • + Landscapes are stunningly green
  • + Easter celebrations are spectacular if your visit coincides
  • − Sea can still be cool for swimming
  • − Occasional spring rains possible

Summer

Hot, dry, and bustling. Days are long and sunny, perfect for beach trips, but the city can be crowded and very hot for extensive archaeological site touring.

  • + Perfect beach weather
  • + Vibrant nightlife and festivals
  • + All tourist facilities and boat trips are operating
  • − Intense heat and crowds at major sites
  • − Higher prices for accommodation

Autumn

A second perfect season. The sea is warm from summer, the air temperature is comfortable, and the summer crowds have dissipated. The grape and olive harvests begin, adding to the local color.

  • + Excellent swimming conditions
  • + Pleasant sightseeing weather
  • + Harvest season for local produce
  • − Some beach bars/tavernas start to close in late October
  • − Days begin to shorten

Winter

Mild by northern European standards but with a definite off-season feel. You'll have sites largely to yourself, but some amenities are reduced. It can be rainy and windy.

  • + No crowds, lowest prices
  • + Authentic local life in full swing
  • + Snow-capped mountains visible from the city
  • − Unpredictable weather, some rain
  • − Many hotels and tourist-oriented restaurants are closed

Heraklion month by month

Heraklion in January

Fair

In January, Heraklion averages highs of 16°C and lows of 9°C, with about 8 rainy days and 88 mm of rain. Expect mixed weather, with comfortable spells.

Heraklion in February

Fair

In February, Heraklion averages highs of 16°C and lows of 9°C, with about 6 rainy days and 71 mm of rain. Expect mixed weather, with comfortable spells.

Heraklion in March

Good

In March, Heraklion averages highs of 18°C and lows of 10°C, with about 4 rainy days and 39 mm of rain. It is a good month to visit.

Heraklion in April

Great

In April, Heraklion averages highs of 21°C and lows of 12°C, with about 2 rainy days and 22 mm of rain. It is one of the most comfortable months for sightseeing.

Heraklion in May

Great

In May, Heraklion averages highs of 24°C and lows of 15°C, with about 1 rainy day and 14 mm of rain. It is one of the most comfortable months for sightseeing.

Heraklion in June

Good

In June, Heraklion averages highs of 28°C and lows of 20°C, with about 0 rainy days and 4 mm of rain. It is a good month to visit.

Heraklion in July

Good

In July, Heraklion averages highs of 30°C and lows of 23°C, with about 0 rainy days and 1 mm of rain. It is a good month to visit.

Heraklion in August

Good

In August, Heraklion averages highs of 30°C and lows of 23°C, with about 0 rainy days and 2 mm of rain. It is a good month to visit.

Heraklion in September

Good

In September, Heraklion averages highs of 28°C and lows of 20°C, with about 1 rainy day and 14 mm of rain. It is a good month to visit.

Heraklion in October

Great

In October, Heraklion averages highs of 24°C and lows of 17°C, with about 3 rainy days and 61 mm of rain. It is one of the most comfortable months for sightseeing.

Heraklion in November

Great

In November, Heraklion averages highs of 21°C and lows of 14°C, with about 4 rainy days and 54 mm of rain. It is one of the most comfortable months for sightseeing.

Heraklion in December

Fair

In December, Heraklion averages highs of 18°C and lows of 11°C, with about 6 rainy days and 74 mm of rain. Expect mixed weather, with comfortable spells.

Top tours and experiences in Heraklion

The tours and tickets travellers book most, with ratings and reviews from Viator.

5Hour Safari Tour in Crete(Heraklion)with Quad,Jeep,Buggy & Lunch

5Hour Safari Tour in Crete(Heraklion)with Quad,Jeep,Buggy & Lunch

4.81,291 reviews5h
Knossos - Zeus Cave - Old Traditional Villages-Olive Oil Factory

Knossos - Zeus Cave - Old Traditional Villages-Olive Oil Factory

5.0766 reviews7h 30m
Dia Island Sailing Cruise with Meal and Water Activities

Dia Island Sailing Cruise with Meal and Water Activities

4.7589 reviews5h
Day Trip to Agios Nikolaos and Spinalonga Island

Day Trip to Agios Nikolaos and Spinalonga Island

4.4460 reviews8h
All things to do in Heraklion →

Tours and prices from Viator, a Tripadvisor company. Prices change with your dates. We may earn a commission if you book, at no extra cost to you.

Plan your Heraklion trip

Best time to visit Heraklion: FAQ

What is the best month to visit Heraklion?+

April is the most comfortable month on average, with highs of 21°C. May and October are close behind.

What is the rainiest month in Heraklion?+

January is the wettest month, with about 88 mm of rain.

How hot does Heraklion get?+

August is the warmest month, with average highs of 30°C and lows of 23°C. The coldest nights come in January, averaging 9°C.

Averages for 2006–2025 from the HERAKLION weather station (4 km from the centre), NOAA Global Historical Climatology Network. Verdicts rate sightseeing comfort from daytime highs and rainy days.