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Nafpaktos Weather and Climate: A Comprehensive Guide

The temperature in Nafpaktos can vary greatly throughout the year. The temperatures shift from very warm to cold. It receives mid-range precipitation levels. Now, let’s explore all the climate details to give you a full picture.

Average maximum day and minimum night temperature

Depending on the time of the year, temperatures range from very warm to chilly in Nafpaktos. Average maximum daytime temperatures range from a very warm 31°C in August, the warmest time of the year, to a chilly 11°C during cooler months like January.

At night, temperatures typically drop to an average of around 4°C during these months. Check out our detailed temperature page for more information.

Temperature ranges by month

Precipitation and rainy days

Generally, Nafpaktos has a moderate amount of precipitation, averaging 999 mm of rainfall annually. Significant seasonal changes in precipitation occur throughout the year. During the wetter season, December receives high rainfall, averaging 136 mm of precipitation, recorded across 13 rainy days. In contrast, the drier season, August brings less rainfall, with 23 mm over 3 rainy days. For more details, please visit our Nafpaktos Precipitation page.

The mean monthly precipitation over the year, including rain, hail and snow

Sunshine over the year

Seasonal changes in sunshine hours are quite dramatic in Nafpaktos. While July receives considerable daily sunshine with up to 11.9 hours, December marks the darkest time of the year, where sunshine is scarce with only 3.6 hours of sunlight per day. Visit our detailed sunshine hours page for more information.

Monthly hours of sunshine

Data from: Patras, Greece (17 KM, 11 Miles).

Daily hours of sunshine

Data from: Patras, Greece (17 KM, 11 Miles).

Average water temperature

The mean water temperature over the year ranges from 15°C in February to 26°C in August.

Water temperature over the year

Data from: Patras, Greece (17 KM, 11 Miles).

Forecast for Nafpaktos

Wed   Jan 15
11°C | 7°C
E 6 m/s
10 mm
overcast and heavy rain

overcast and heavy rain

Thu   Jan 16
11°C | 7°C
E 7 m/s
2.8 mm
broken clouds and rain

broken clouds and rain

Fri   Jan 17
11°C | 4°C
E 8 m/s
1 mm
broken clouds and small chance of slight rain

broken clouds and small chance of slight rain

Select a Month of Interest

Check the conditions for any month of the year.

The best time of year to visit Nafpaktos in Greece

During the months of May and October you are most likely to experience good weather with pleasant average temperatures that fall between 20°C and 26°C.

Other facts from our historical weather data:
  • When is summer in Nafpaktos?
    The hottest season / summer takes place in June, July, August and September.
  • Which is the warmest month in Nafpaktos?
    August has an average maximum temperature of 31°C and is the warmest month of the year.
  • Which is the coldest month in Nafpaktos?
    The coldest month is January with an average maximum temperature of 11°C.
  • Which is the wettest month in Nafpaktos?
    December tops the wettest month list with 136 mm of rainfall.
  • Which is the driest month in Nafpaktos?
    August is the driest month with 23 mm of precipitation.
  • Which is the sunniest month in Nafpaktos?
    July is the sunniest month with an average of 358 hours of sunshine.

  • No idea where to travel to this year? We have a tool that recommends destinations based on your ideal conditions. Find out where to go with our weather planner.