- Save EXTRA £25 with Broadway Travel promo code
- £1,000 minimum spend. Cannot be combined with other codes
- Excludes Hurghada, Egypt. Based on 2 sharing
Heraklion weather in May 2020
- 2323°C max day temperature
- 33 days with some rainfall
- 1414°C min night temperature
- 1414 hours of daylight per day
- 0No heat & humidity
- 2020 mm of monthly rainfall
- 99 (Very High) UV index
- 1919°C sea temperature
The May weather guide for Heraklion, Crete shows long term weather averages processed from data supplied by CRU (University of East Anglia), the Met Office & the Netherlands Meteorological Institute. Find out more about our data sources.
Metric (°C / mm) | Imperial (°F / inches)
Guide to Heraklion weather in May
The average maximum daytime temperature in Heraklion in May is a warm 23°C (73°F). The average night-time temperature is usually a comfortable 14°C (57°F). There are usually 10 hours of bright sunshine each day, which represents 69% of the 14 hours of daylight.
Expect 20mm (0.8 inches) of rainfall across the whole of May with 3 days with some rain falling. Maximum UV levels will be very high (9 UV index) at midday when the skies are clear.
The average sea temperature in and around Heraklion in May is 19°C (66°F).
Heraklion sunrise & sunset times for May 2020
Browse the sunrise & sunset times for Heraklion in May 2020. Select a month to view Heraklion sunrise & sunset times for the next twelve months.
|Date||Sunrise times||Sunset times|
|Friday, 1st May 2020||06:28||20:06|
|Saturday, 16th May 2020||06:14||20:18|
|Sunday, 31st May 2020||06:06||20:29|
- Save up to 60% on hotels with Priceline Express Deals
- Search for cheap hotel deals by city or airport
- Filter deals by star rating, price, amenities & hotel area
Discover more about Greece
Where's hot in Crete in May?
Below are average maximum temperatures at popular destinations in Crete in May. Select a destination to see more weather parameters.
Get FREE travel offers
Sign up to receive the latest deals and exclusive discounts on holidays, flights, hotels and more, plus inspiration on where to go when
We promise not to share your details
Popular travel offers
*affiliate links: find out how we are funded and why this helps us remain free to use.