Climate and monthly weather forecast
Weather in January
In Fourni, Greece, in January, the average water temperature is 16.8°C (62.2°F). Note: For most individuals, swimming in 16.8°C (62.2°F) is not a pleasurable activity. Weather in January »
Weather in February
In Fourni, Greece, the average seawater temperature in February is 16.3°C (61.3°F). Note: In water with a temperature of 16.3°C (61.3°F), most individuals do not find swimming enjoyable. Weather in February »
Weather in March
The month with the coldest seawater in Fourni, Greece, is March, with an average sea temperature of 16.1°C (61°F). Note: For most individuals, swimming in 16.1°C (61°F) is not enjoyable. Weather in March »
Weather in April
In Fourni, Greece, the average seawater temperature in April is 16.7°C (62.1°F). Note: For most, swimming in 16.7°C (62.1°F) is not a pleasant activity. Weather in April »
Weather in May
In Fourni, Greece, in May, the average water temperature is 18.8°C (65.8°F). Note: Swimming in water with a temperature of 18.8°C (65.8°F) is not a pleasurable experience for the majority. Weather in May »
Weather in June
In June, the average sea temperature in Fourni, Greece, is 22.1°C (71.8°F). Note: Cold sensitivities vary, but with the right amount of sunshine, a gentle breeze, and a warm day, a swim in 22.1°C (71.8°F) waters might be just right. Weather in June »
Weather in July
In Fourni, Greece, the average seawater temperature in July is 24.1°C (75.4°F). Note: Factor in your tolerance to cold, the sunshine, the wind, and the air's warmth, and a swim in 24.1°C (75.4°F) might be tempting. Weather in July »
Weather in August
With an average sea temperature of 24.8°C (76.6°F), August is the month with the warmest seawater in Fourni, Greece. Note: Every individual's cold threshold differs, but factors like today's sunshine, wind, and temperature can tip the scales for a delightful swim in 24.8°C (76.6°F) waters. Weather in August »
Weather in September
In Fourni, Greece, in September, the average water temperature is 23.3°C (73.9°F). Note: A swim in 23.3°C (73.9°F) waters can be refreshing, especially when factoring in a person's cold tolerance, sunshine, wind, and the overall temperature. Weather in September »
Weather in October
In October, the average sea temperature in Fourni, Greece, is 21.5°C (70.7°F). Note: In 21.5°C (70.7°F), swimming is not an enjoyable activity for most. Weather in October »
Weather in November
In Fourni, Greece, in November, the average water temperature is 18.6°C (65.5°F). Note: Swimming is not a pleasurable activity for most people when the water temperature is 18.6°C (65.5°F). Weather in November »
Weather in December
In Fourni, Greece, in December, the average water temperature is 17.3°C (63.1°F). Note: When the surface water temperature is 17.3°C (63.1°F), most do not enjoy swimming. Weather in December »
Updated: Aug 20, 2024
Published by: Weather Atlas | About Us
Data Sources | Weather Forecasting & Climate
Published by: Weather Atlas | About Us
Data Sources | Weather Forecasting & Climate
Frequently asked questions
What is the month with the coldest sea water?
March is the month with the coldest seawater, with an average sea temperature of 16.1°C (61°F).
When are the longest days?
The month with the longest days is June, with an average of 14h and 42min of daylight.
What is the month with the warmest sea water?
The month with the warmest seawater is August, with an average sea temperature of 24.8°C (76.6°F).
When is Daylight Saving Time (DST)?
On Sunday, 27. October 2024, at 04:00, Daylight Saving Time ends, and the time zone changes from EEST to EET. The next Daylight Saving Time starts on Sunday, 30. March 2025, at 03:00, and the time zone reverts from EET to EEST.
What is the month with the shortest days in Fourni?
The month with the shortest days is December, with an average of 9h and 36min of daylight.
Average sea temperature
Fourni, Greece
The best month for swimming (with the highest average sea temperature) is August (24.8°C).
The coldest month (with the lowest average sea temperature) is March (16.1°C).
Average daylight
Fourni, Greece
- Average daylight in January:
9h and 5min - Average daylight in February:
10h and 5min - Average daylight in March:
12h and 0min - Average daylight in April:
13h and 1min - Average daylight in May:
14h and 1min - Average daylight in June:
14h and 4min
- Average daylight in July:
14h and 3min - Average daylight in August:
13h and 4min - Average daylight in September:
12h and 2min - Average daylight in October:
11h and 1min - Average daylight in November:
10h and 1min - Average daylight in December:
9h and 4min
The month with the longest days is June (Average daylight: 14h and 42min).
The month with the shortest days is December (Average daylight: 9h and 36min).
