The Venetian walls and the Castle of Koule in the shipyards at Heraklion, Greece
Weather in October
The arrival of October introduces a significant shift in the weather pattern of Heraklion. Transitioning from the dry, hot summer, the month sees rain levels rise to 69mm, indicating a return of regular rainfall. Despite the increasing rain, sunshine hours still maintain a comfortable balance, creating a pleasant autumnal atmosphere. Sea temperatures begin to decrease, making long beach days less common than in previous months. As the city gears up for November, anticipate further cooling with more frequent rain incidents.
Note: Factoring in a person's dislike for cold, combined with conditions like sunshine, wind, and temperature, a dip in 23.3°C waters might be satisfying. (It is worth noting that the Olympic swimming waters are maintained between 25°C and 28°C.)
On the first day of October in Heraklion, sunrise is at 07:14 and sunset at 19:04 EEST. On the last day of the month, sunrise is at 06:39 and sunset at 17:26 EET.
Note: On Sunday, 29. October 2023, at 04:00, Daylight Saving Time ends, and the time zone changes from EEST to EET. Daylight Saving Time starts again on Sunday, 31. March 2024, at 03:00; consequently, the time zone reverts from EET to EEST.
Note: The UV index of 5 in October translates into these instructions:
Adopt protective measures - Suggestions to resist sunburn are offered. Being in direct Sun during midday can be harmful due to intense solar radiation; take precautions. Boost your sun resistance with garments that are densely woven yet spacious. Alert! The Sun's UV rays are heightened by the reflection of sand and water.
[Resources]Temperature
October in Heraklion brings a slight decrease in the average high-temperature, shifting from 26.4°C in September to a still moderately hot 23.1°C. The average low-temperature, in October, in Heraklion, is an enjoyable 17.5°C.Rainfall
In October, in Heraklion, the rain falls for 4.9 days. Throughout October, 69mm of precipitation is accumulated. Throughout the year, in Heraklion, there are 53.2 rainfall days, and 501mm of precipitation is accumulated.Sea temperature
In Heraklion, the average seawater temperature in October is 23.3°C.Note: Factoring in a person's dislike for cold, combined with conditions like sunshine, wind, and temperature, a dip in 23.3°C waters might be satisfying. (It is worth noting that the Olympic swimming waters are maintained between 25°C and 28°C.)
Daylight
The average length of the day in October in Heraklion is 11h and 17min.On the first day of October in Heraklion, sunrise is at 07:14 and sunset at 19:04 EEST. On the last day of the month, sunrise is at 06:39 and sunset at 17:26 EET.
Note: On Sunday, 29. October 2023, at 04:00, Daylight Saving Time ends, and the time zone changes from EEST to EET. Daylight Saving Time starts again on Sunday, 31. March 2024, at 03:00; consequently, the time zone reverts from EET to EEST.
Sunshine
In October, the average sunshine is 6.4h.UV index
The average daily maximum UV index in October is 5. A UV Index estimate of 3 to 5 represents a medium vulnerability from unprotected exposure to Sun's UV rays for ordinary individuals.Note: The UV index of 5 in October translates into these instructions:
Adopt protective measures - Suggestions to resist sunburn are offered. Being in direct Sun during midday can be harmful due to intense solar radiation; take precautions. Boost your sun resistance with garments that are densely woven yet spacious. Alert! The Sun's UV rays are heightened by the reflection of sand and water.
FAQ
What is the average October temperature in Heraklion?
The high-temperature, in October, in Heraklion, is 23.1°C, while the low-temperature averages to 17.5°C.
How many days does it rain in October in Heraklion?
In Heraklion, Greece, in October, during 4.9 rainfall days, 69mm of precipitation is typically accumulated.
How warm is the water in October in Heraklion?
In Heraklion, in October, the average water temperature is 23.3°C. A person's cold intolerance, with sunshine, wind, and air temperature, are essential factors for enjoying swimming in 23.3°C water.
What is the average length of the day in October in Heraklion?
In October, the average day length in Heraklion, Greece, is 11h and 17min.
When is the sunrise / sunset in October in Heraklion?
On the first day of October, sunrise is at 07:14 and sunset at 19:04 EEST. On the last day of the month, sunrise is at 06:39 and sunset at 17:26 EET.
When does Daylight Saving Time (DST) end in October in Heraklion?
On Sunday, 29. October 2023, at 04:00, Daylight Saving Time ends, and the time zone changes from EEST to EET. The next DST starts on Sunday, 31. March 2024, at 03:00.
How many hours of sunshine does Heraklion have in October?
The average sunshine duration in October in Heraklion is 6.4h.
What is the UV index intensity in October in Heraklion?
In Heraklion, the average daily maximum UV index in October is 5. A UV Index reading of 3 to 5 represents a moderate health threat from exposure to Sun's UV rays.
Average temperature in October
Heraklion, Greece
- Average high temperature in October: 23.1°C
The warmest month (with the highest average high temperature) is July (28.6°C).
The month with the lowest average high temperature is January (15.2°C).
- Average low temperature in October: 17.5°C
The months with the highest average low temperature are July and August (22.7°C).
The coldest months (with the lowest average low temperature) are January and February (10°C).
Average rainfall in October
Heraklion, Greece
- Average rainfall in October: 68.8mm
The wettest month (with the highest rainfall) is January (91.5mm).
The driest month (with the least rainfall) is August (0.7mm).
Average rainfall days in October
Heraklion, Greece
- Average rainfall days in October: 4.9 days
The month with the highest number of rainy days is January (10.1 days).
The months with the least rainy days are July and August (0.1 days).
Average sea temperature in October
Heraklion, Greece
- Average sea temperature in October: 23.3°C
The best month for swimming (with the highest average sea temperature) is August (26.1°C).
The coldest month (with the lowest average sea temperature) is February (16.4°C).
Average daylight in October /
Average sunshine in October
Heraklion, Greece
- Average daylight in October: 11h and 2min
The month with the longest days is June (Average daylight: 14h and 30min).
The month with the shortest days is December (Average daylight: 9h and 48min).
- Average sunshine in October: 6h and 2min
The month with the most sunshine is July (Average sunshine: 12h and 0min).
The month with the least sunshine is January (Average sunshine: 3h and 48min).
Average UV index in October
Heraklion, Greece
- Average UV index in October: 5
The month with the highest UV index is July (UV index 11).
The month with the lowest UV index is December (UV index 2).
Heraklion, Greece
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