Kalymnos weather in December 2026

Expect daytime maximum temperatures of 16°C in Kalymnos, Greece in December based on long-term weather averages. There are 5 hours of sunshine per day on average with 14 days with some rainfall and typically 159 mm of rainfall in the month.

  • 16°C maximum daytime temperature in December in Kalymnos16
    16°C max day temperature
  • 5 hours of sunshine per day
  • 14 days with some rainfall in December in Kalymnos14
    14 days with some rainfall
  • 10°C minimum night-time temperature in December in Kalymnos10
    10°C min night temperature
  • 10 hours of daylight per day in December in Kalymnos10
    10 hours of daylight per day
  • No heat & humidity in December in Kalymnos0
    No heat & humidity
  • 159 mm monthly rainfall in December in Kalymnos159
    159 mm of monthly rainfall
  • UV (maximum) index 2 (Low) in December in Kalymnos2
    2 (Low) UV index
  • 18°C sea temperature in December in Kalymnos18
    18°C sea temperature

More about Kalymnos

Kalymnos by month

Jan Feb Mar Apr May Jun Jul Aug Sep Oct Nov Dec

Recommended for Greece

Newmarket Holidays: up to 15% off ALL tours

  • Save 15% on ALL tours in 2026, 2027 & 2028
  • Filter tour deals by destination, price & more
  • Travel before 31st December 2028 (inclusive)
Go to Newmarket Holidays deal >>

Expires at 23:59 on Friday 13th Mar 2026 · View all Newmarket Holidays offers

The December 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)

Back to top

More about Greece

How warm is it in Kalymnos in December?

Daytime temperatures usually reach 14°C in Kalymnos in December, falling to 7°C at night.

How sunny is it in Kalymnos in December?

There are normally 4 hours of bright sunshine each day in Kalymnos in December - that's 44% of daylight hours.

How warm is the sea around Kalymnos in December?

The average sea temperature around Kalymnos in December is 17°C.

Does it rain in Kalymnos in December?

There are usually 10 days with some rain in Kalymnos in December and the average monthly rainfall is 80mm.

Kalymnos December sunrise & sunset times

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

JanFebMarAprMayJunJulAugSepOctNovDec

Date Sunrise times Sunset times
Tuesday, 1st December 2026 07:06 16:56
Wednesday, 16th December 2026 07:18 16:57
Thursday, 31st December 2026 07:25 17:05

Related posts

Popular travel offers

Explore holiday destinations

More holidays

Save with latest deals & discounts

More deals

Airport parking

More parking

Airport lounges

More lounges

Top ^