GreeceThe climate of Heraklion
The current climate in Heraklion features temperatures ranging from a high of 31°C to a low of 16°C throughout the year. The average yearly temperature is around 24°C. At night, temperatures in the colder months average around 9°C and in the warmer months around 23°C.
Average temperatures and precipitation
This chart shows the average monthly maximum and minimum temperatures (in degrees Celsius) and average monthly rainfall (in millimeters) for Heraklion, Crete.
Temperature records
The highest temperature recorded in Heraklion in recent years was 40°C in August 2021. The lowest daytime temperature recorded was 4°C in January 2017.
Precipitation and snowfall
On average, Heraklion gets 641 mm of precipitation each year. Of this, about 1,6 cm is snowfall. For comparison, New York gets 1142 mm of precipitation each year.
Best time to visit Heraklion?
The best time to visit Heraklion for sunny weather is March through December. During this period, you'll have nice temperatures and not too much rain, making it a great time to visit Heraklion. In the other months of the year, there's too much rain or the temperature isn't ideal for a visit if you want sunny and pleasant weather.
Climate Table of Heraklion
The climate table of Heraklion shows the average temperatures, rainfall, snow, and UV index per month. The table provides an overview of the average day and night temperatures in degrees Celsius, the total amount of rainfall in millimeters, the total snowfall in centimeters, and the UV index for each month. Rainfall is always measured as water, even if it's snow or hail.
| Jan | Feb | Mar | Apr | May | Jun | Jul | Aug | Sep | Oct | Nov | Dec | |
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| Temp. max (°C) | 16 | 16 | 18 | 21 | 25 | 28 | 30 | 31 | 28 | 25 | 21 | 18 |
| Temp. min (°C) | 9 | 10 | 11 | 13 | 16 | 20 | 23 | 24 | 21 | 18 | 15 | 11 |
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| Precipitation (mm) | 129 | 104 | 77 | 33 | 17 | 11 | 2,2 | 4,3 | 15 | 71 | 62 | 115 |
| Snow (cm) | 1,6 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 |
| UV Index | 5 | 6 | 5 | 7 | 7 | 8 | 8 | 7 | 6 | 4 | 4 | 3 |
Click on the month name to see more weather details, like daily averages, temperatures, and precipitation for the past years in that month.
Temperature charts
These charts display the average temperatures in Heraklion, Crete. The temperatures are shown in degrees Celsius and are calculated based on data from the past 10 years.
Average Temperature per Month in Heraklion
Yearly Temperature in Heraklion
Precipitation charts
These charts show the average amount of precipitation in Heraklion, Crete. Precipitation is always measured as water, even when it falls as snow or hail. The amount of precipitation is displayed in millimeters, while snowfall is shown in centimeters.
Average Precipitation per Month in Heraklion
Total Yearly Precipitation in Heraklion
Average Snowfall per Month in Heraklion
Total Yearly Snowfall in Heraklion
UV index chart
This chart shows the average UV index per month in Heraklion, Crete. The UV index indicates the intensity of ultraviolet radiation and ranges from 0 to a maximum of 11.
Average UV Index per Month in Heraklion
Weather experiences in Heraklion
The weather in Heraklion is rated an average of 4,2 out of 5 stars by 12 visitors. Have you been to Heraklion? Share your weather experience to help other visitors.
Mieke
The temperature is mild and therefore ideal for sightseeing. We had a few rainy days, but generally lots of sunshine.
PienPerfect summer temperatures and almost no rain. Ideal for sun and heat lovers.
Bas CoopsFebruary in Heraklion was characterized by moderate temperatures and sunny days, but was quite windy and cool at times. Not ideal for a beach vacation, but suitable for sightseeing and hiking.
MarloesThe heat is intense, but fortunately there is often a cool sea breeze.
Finn NuijensThis year it was pleasantly warm, around 19 degrees, but the sun's rays were largely hidden behind clouds. It was too cold to swim in the sea.
LizeThe weather was exceptionally sunny and warm, ideal for beach and sea lovers. Don't forget sunscreen!
DaanI really enjoyed the refreshing sea breeze. This is the perfect place to sunbathe!
Max VaderSome days were sunny, but generally it was too cool for the beach. Since it rained frequently, an umbrella was essential. A good option for walking, but not for swimming.
LucasIt was sunny every day and the temperature was around 28 degrees. Ideal for a beach vacation and exploring this beautiful city. Definitely a 5-star experience!
AaltjeMostly sunny, but on a few days we were surprised by some rain. Lovely weather at the end of the season.
Senna van OeneIdeal weather for beach vacations and active recreation. Clear blue skies almost every day. An absolute place to sunbathe at this time!
IvoTemperatures were moderate, but there were cloudy days and even brief showers. Definitely not a paradise for sunbathers, but still pleasant.
Have you been to Heraklion?
Share your weather experiences in Heraklion.
Average weather in Heraklion by month
Click on a month below to see detailed weather info for Heraklion. Based on historical weather data, you can see the average temperature, precipitation, wind, and UV index for each day of the month.