Kalymnos weather in July 2025

Expect 32°C daytime maximum temperatures in the shade with on average 14 hours of sunshine per day in Kalymnos in July based on long-term weather averages. There is usually 5 days with some rainfall and 1 mm of average monthly rainfall in July.

  • 32°C maximum daytime temperature in July in Kalymnos32
    32°C max day temperature
  • 14 hours of sunshine per day
  • 5 days with some rainfall in July in Kalymnos5
    5 days with some rainfall
  • 22°C minimum night-time temperature in July in Kalymnos22
    22°C min night temperature
  • 14 hours of daylight per day in July in Kalymnos14
    14 hours of daylight per day
  • High heat & humidity in July in KalymnosH
    High heat & humidity
  • 1 mm monthly rainfall in July in Kalymnos1
    1 mm of monthly rainfall
  • UV (maximum) index 10 (Very High) in July in Kalymnos10
    10 (Very High) UV index
  • 23°C sea temperature in July in Kalymnos23
    23°C sea temperature

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The July weather guide for Greece (Kalymnos) 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)

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How hot is it in Kalymnos in July?

Daytime temperatures usually reach 32°C in Kalymnos in July with high heat and humidity, falling to 22°C at night.

How sunny is it in Kalymnos in July?

There are normally 14 hours of bright sunshine each day in Kalymnos in July - that's 97% of daylight hours.

How warm is the sea around Kalymnos in July?

The average sea temperature around Kalymnos in July is 23°C.

Does it rain in Kalymnos in July?

There are usually 5 days with some rain in Kalymnos in July and the average monthly rainfall is 1mm.

Kalymnos July sunrise & sunset times

Browse the sunrise and sunset times for Kalymnos in July 2025. Select a month to view Kalymnos sunrise and sunset times for the next 12 months.

JanFebMarAprMayJunJulAugSepOctNovDec

Date Sunrise times Sunset times
Tuesday, 1st July 2025 04:56 19:36
Wednesday, 16th July 2025 05:05 19:31
Thursday, 31st July 2025 05:17 19:20

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