Iraklio weather and climate
Iraklio weather and climate
Day
14 °C
Night
9 °C
Sea
16 °C
Precipitation
100 mm
in month
Rainy days
10 days
in month
Daylight
10 hours
average
Sunshine
4 hours
average
Humidity
69 %
Day
14 °C
Night
9 °C
Sea
16 °C
Precipitation
100 mm
in month
Rainy days
10 days
in month
Daylight
10 hours
average
Sunshine
4 hours
average
Humidity
69 %
Overview: Iraklio
Travel information
Weather charts for Iraklio
We make the most from 40 years of historical weather data to predict the best weather conditions.
Deciding on where to go for a holiday is hard sometimes. Get inspired by the most popular destinations.
We aggregate data from combining multiple weather sources to ensure accuracy of the highest order.
Find more destinations like this
Activities in Iraklio
Destinations with similar weather to Iraklio
Other destinations in Crete - Greece
Closest cities for Iraklio
Weather overview for Iraklio
Weather overview
Iraklio, situated in Greece, is known for its predominantly warm and temperate climate. During daylight hours, temperatures typically vary from a cool 14 °C (58 °F) in the shortest month to a peak heat of 29 °C (84 °F) in the height of summer. The dry season peaks in July when Iraklio experiences only 0 days of rainfall, contrasting starkly with January's deluge, which delivers rain on 10 days. Once the sun sets, the temperatures range from a brisk 9 °C (48 °F) in the chilly February evenings to a balmy 24 °C (75 °F) during August nights. The waters surrounding Iraklio invite with temperatures stretching from 15 °C (60 °F) in the chill of February to 25 °C (77 °F) in the sweltering August.
January weather
January's climate in Iraklio is marked by a noticeable decline in daytime temperatures, averaging 14 °C (58 °F), while the sea temperature also sees a dip. This month experiences the highest number of rainy days. At night, you can expect the temperature to be approximately 9 °C (49 °F). The duration of sunshine reaches its lowest point, and humidity peaks at 69 %.
February weather
In February, the sea temperature in Iraklio reaches its lowest point at 15 °C (60 °F), and a similar trend is observed for daytime temperatures with an average of 14 °C (58 °F). The frequency of rainy days begins to decrease, amounting to 10 days, accompanied by a decline in total rainfall. The minimum nighttime temperature registers at 9 °C (48 °F). An increase in sunny hours starts to be seen, averaging 4 hours.
March weather
As March arrives in Iraklio, the downward trend in rainy days persists, with only 6 days, and the total rainfall amount also continues its descent. Daytime temperatures begin to warm, reaching 16 °C (61 °F), whilst the nighttime temperatures also start to rise. An increase in sunshine is evident, averaging 6 hours.
April weather
April in Iraklio witnesses continuing rise in temperatures, reaching 20 °C (67 °F) by day, while the sea also warms to 16 °C (62 °F). Rainfall numbers continue to diminish, now only 4 days, and the rainfall volume similarly decreases. The sunny hours extend further, averaging 8 hours.
May weather
With the month of May, the ascent of sea temperatures is noticeable, reading 19 °C (66 °F) in Iraklio, alongside an ongoing rise in daytime warmth with a high of 23 °C (74 °F). The number of rainy days continues to reduce, remaining at 2 days. Nighttime temperatures also climb, registering 17 °C (62 °F). The anticipation of the dry season is evident.
June weather
June marks the onset of the tourist season in Iraklio, with a significant rise in daytime temperatures which now stand at 27 °C (81 °F), while the seawater's warmth follows suit, recorded at 22 °C (72 °F). The frequency of rainfall hits a trough at 1 day, with a minimal amount of precipitation ensuing. The increase in nighttime temperatures is also evident, settling at 21 °C (70 °F).
July weather
July, amidst the bustling tourist season, boasts ascending sea temperatures, averaging 24 °C (76 °F). The peak daytime temperature is observable, reaching 29 °C (84 °F). As the least rainy month, the number of rainy days touches a minimum at 0 days. The high of sunny hours becomes apparent, clocking 12 hours.
August weather
During August, the tourist season inches towards its climax in Iraklio, and dry conditions persist. The sea temperature reaches its zenith at 25 °C (77 °F), while the nighttime warmth climaxes at 24 °C (75 °F). The duration of sun hours starts its decline, averaging 11 hours.
September weather
September heralds the beginning of cooler days in Iraklio, with daytime temperatures slightly reducing to 26 °C (79 °F) and sea temperatures starting their descent to 24 °C (76 °F). There exists a lingering tourist season. An uptick in rainy days marks the onset, with 1 day being recorded, alongside the commencement of a rise in rainfall amounts.
October weather
In October, the sea temperature in Iraklio continues to decrease to 22 °C (72 °F), while daytime temperatures also maintain their downward trajectory, noted at 23 °C (74 °F). The escalation in the number of rainy days is discernible, registering 4 days. Rising amounts of precipitation are also reported.
November weather
November's colder air leads to a further decline in sea temperatures in Iraklio, now at 20 °C (68 °F), and this cooling trend extends to daytime measures which hit 19 °C (66 °F). The uptick in rainy days continues with 7 days, accompanied by a significant increase in rainfall totals. The reduction in sunny hours progresses, now averaging 5 hours.
December weather
December sees a further drop in daytime temperatures to 16 °C (60 °F) in Iraklio, while the sea's chill is more pronounced at 17 °C (63 °F). The accumulation of rainy days peaks, noted at 10 days, and the heftiest rainfall for the year is evident. The limited amount of sunshine is a mainstay in the cooler months.
FAQs
What's the average number of rainy days in January in Iraklio?
January typically has the highest number of rainy days, averaging 10 days in Iraklio.
What is the sea temperature in Iraklio during February?
The sea off Iraklio in February averages a brisk 15 °C (60 °F).
Is March considered a wet month in Iraklio?
Not particularly, March sees a decreasing trend in rain with an average of 6 days experiencing rainfall.
How would you describe the weather in April in Iraklio?
April showcases a warming trend with extended hours of sunshine, 8 hours on average, and minimal rainfall.
What are the expectations for rainfall in May in Iraklio?
May is expected to be quite dry, with only 2 days slated for rainfall in Iraklio.
How warm is the sea around Iraklio in June?
In June, the sea around Iraklio is pleasantly warm, averaging 22 °C (72 °F).
How prevalent is rain during July in Iraklio?
Rain is extremely scarce in July, with a negligible count of 0 days of rainfall.
How would you describe the climate in August in Iraklio?
August in Iraklio is characterized by the year's warmest sea and nighttime temperatures, with plenty of sun and little to no rain.
What changes occur in the weather in September in Iraklio?
September brings a gentle decrease in temperatures and witnesses the onset of slightly increased rainfall in Iraklio.
What is the expected trend for rainfall in October in Iraklio?
October is expected to have a moderate increase in rainfall, with an average of 4 days seeing precipitation.
How does November's climate in Iraklio transition towards winter?
November marks a clear transition towards cooler and wetter conditions, with shortening days and increased likelihood of rain.
What characterizes December weather in Iraklio?
December in Iraklio features dipping temperatures, substantial rainfall, and less sunshine, heralding the full onset of winter.