Best year time to visit Kefallonia Regional Unit

General weather information about Kefallonia Regional Unit

Average annual temperature is 18.2 °C

Absolute maximum temperature: 42.6 °C

Absolute minimum temperature: 2.7 °C

Number of sunny days: 163 days

Number of rainy days: 201 days

Number of snow days: 1 day

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* Weather data for Kefallonia Regional Unit Greece is based on climate observations for 2026 year

Kefallonia Regional Unit air temperature forecast for each month

JanFebMarAprMayJunJulAugSepOctNovDec
Absolute maximum temperature (°C)17.519.719.820.726.232.142.639.735.229.924.720.3
Average daytime temperature (°C)14.113.016.016.922.327.536.133.129.526.219.515.8
Average temperature (°C)11.19.412.213.518.523.530.027.523.720.915.812.0
Average night temperature (°C)8.46.48.610.315.119.624.222.418.916.712.58.5
Absolute minimum temperature (°C)5.12.76.87.812.216.919.919.116.114.25.13.3

Kefallonia Regional Unit monthly weather indicators

JanFebMarAprMayJunJulAugSepOctNovDec
Daylight maximum duration (h)10.011.012.013.014.014.014.014.013.011.010.09.0
Daylight mean duration (h)9.910.812.013.214.214.814.513.612.411.210.19.6
Daylight minimum duration (h)9.010.011.012.013.014.014.013.011.010.09.09.0
Sunshine mean duration (h)7.59.110.010.710.012.813.312.410.49.87.66.9
Precipitation (mm)16412849118051613553513373
Sunny days91812651228201917611
Rainy days2291924261831111142420
Snow days010000000000

Kefallonia Regional Unit - weather forecast by months

Kefallonia Regional Unit weather in januaryKefallonia Regional Unit weather in februaryKefallonia Regional Unit weather in marchKefallonia Regional Unit weather in aprilKefallonia Regional Unit weather in mayKefallonia Regional Unit weather in juneKefallonia Regional Unit weather in julyKefallonia Regional Unit weather in augustKefallonia Regional Unit weather in septemberKefallonia Regional Unit weather in octoberKefallonia Regional Unit weather in novemberKefallonia Regional Unit weather in december

Best time to visit Kefallonia Regional Unit:

The best time to visit Kefallonia Regional Unit during the most sunny months:

  • June — 12.8(h)
  • July — 13.3(h)

The largest precipitation sum in Kefallonia Regional Unit is at

  • January — 164(mm)
  • May — 180(mm)
  • November — 133(mm)

    • Weather forecast in the closest to Kefallonia Regional Unit admin centers

    Weather forecast in the closest towns to Kefallonia Regional Unit

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    Frequently asked questions

    When is the best time to visit Kefallonia Regional Unit?
    The historical weather data above shows the warmest, sunniest and driest months to help you choose the best time to visit Kefallonia Regional Unit.
    What is the weather like in Kefallonia Regional Unit?
    See average temperature, rainfall and daylight hours for Kefallonia Regional Unit by month in the table above.
    How many sunny days does Kefallonia Regional Unit have?
    The monthly weather statistics above show sunshine and rainfall patterns for Kefallonia Regional Unit throughout the year.