Kalymnos weather in July 2026

Expect daytime maximum temperatures of 90°F in Kalymnos, Greece in July and high heat and humidity based on long-term weather averages. There are 14 hours of sunshine per day on average.

  • 90°F maximum daytime temperature in July in Kalymnos90
    90°F max day temperature
  • 14 hours of sunshine per day
  • 5 days with some rainfall in July in Kalymnos5
    5 days with some rainfall
  • 72°F minimum night-time temperature in July in Kalymnos72
    72°F 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
  • 0.0 inches monthly rainfall in July in Kalymnos0.0
    0.0 inches of monthly rainfall
  • UV (maximum) index 10 (Very High) in July in Kalymnos10
    10 (Very High) UV index
  • 73°F sea temperature in July in Kalymnos73
    73°F 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)  |  Imperial (°F)

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How hot is it in Kalymnos in July?

Daytime temperatures usually reach 90°F in Kalymnos in July with high heat and humidity, falling to 70°F at night.

How sunny is it in Kalymnos in July?

There are normally 12 hours of bright sunshine each day in Kalymnos in July - that's 84% of daylight hours.

How warm is the sea around Kalymnos in July?

The average sea temperature around Kalymnos in July is 77°F.

Does it ever rain in Kalymnos in July?

There is usually 1 day with some rain in Kalymnos in July and the average monthly rainfall is 0.2 inches.

Kalymnos July sunrise & sunset times

Browse the sunrise and sunset times for Kalymnos in July 2026. Select a month to view Kalymnos sunrise and sunset times for the next 12 months.

JanFebMarAprMayJunJulAugSepOctNovDec

Date Sunrise times Sunset times
Wednesday, 1st July 2026 04:56 19:36
Thursday, 16th July 2026 05:05 19:31
Friday, 31st July 2026 05:16 19:20

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