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Contents
- The best time to visit Galissas
- Weather in January
- Weather in February
- Weather in March
- Weather in April
- Weather in May
- Weather in June
- Weather in July
- Weather in August
- Weather in September
- Weather in October
- Weather in November
- Weather in December
- Frequently asked questions
- Average temperature
- Average pressure
- Average wind speed
- Average humidity
- Average rainfall
- Average rainfall days
- Average sea temperature
- Average daylight
- Average sunshine
- Average sunshine days
- Average UV index
- Average cloud cover
- Average visibility
The best time to visit Galissas
The best months for a swim in Galissas, Greece, are July and August, with a perfect temperature - varying between 25°C (77°F) and 29°C (84.2°F), and scarce rainfall.
Weather in January
January, the same as December, in Galissas, Greece, is another refreshing winter month, with temperature in the range of an average low of 11.9°C (53.4°F) and an average high of 13.8°C (56.8°F). The month of January, characterized by an average high of 13.8°C (56.8°F) and a low of 11.9°C (53.4°F), is recognized as the coldest. Weather in January »
Weather in February
The last month of the winter, February, is also a moderate month in Galissas, Greece, with temperature in the range of an average low of 12.5°C (54.5°F) and an average high of 14.4°C (57.9°F). Galissas's weather, upon February's arrival, documents an average high-temperature of a still moderate 14.4°C (57.9°F), nearly identical to the prior month. Weather in February »
Weather in March
March, the first month of the spring in Galissas, is also a moderate month, with an average temperature fluctuating between 13.2°C (55.8°F) and 15.1°C (59.2°F). March's arrival brings an average high-temperature of a still mild 15.1°C (59.2°F), demonstrating subtle variation from the preceding month. Weather in March »
Weather in April
April in Galissas, Greece, is a refreshing spring month, with an average temperature varying between 14.9°C (58.8°F) and 16.6°C (61.9°F). During April, the average high-temperature is a comfortable 16.6°C (61.9°F), maintaining a close resemblance to that of the preceding month. Weather in April »
Weather in May
The last month of the spring, May, is an agreeable month in Galissas, Greece, with temperature in the range of an average high of 20.2°C (68.4°F) and an average low of 18.6°C (65.5°F). As Galissas enters May, the average high-temperature marginally increases from the a refreshing 16.6°C (61.9°F) of April to a pleasant 20.2°C (68.4°F). Weather in May »
Weather in June
June, the first month of the summer in Galissas, is a moderately hot month, with temperature in the range of an average high of 23.5°C (74.3°F) and an average low of 21.9°C (71.4°F). As May transitions into June, a subtle temperature shift is observed, with average highs adjusting from a pleasant 20.2°C (68.4°F) to a moderately hot 23.5°C (74.3°F). Weather in June »
Weather in July
July, like June, in Galissas, Greece, is another warm summer month, with an average temperature ranging between min 23.9°C (75°F) and max 25.5°C (77.9°F). The perfect water temperature of 25.1°C (77.2°F) with 1mm (0.04") of accumulated rainfall and only 0.9 rainfall days, makes July a great period for swimming and other water activities. Weather in July »
Weather in August
The last month of the summer, August, is also a moderately hot month in Galissas, Greece, with an average temperature ranging between min 24.4°C (75.9°F) and max 26.1°C (79°F). An excellent water temperature of 25.8°C (78.4°F) and only 0.8 rainfall days, with 1mm (0.04") of accumulated rainfall, makes August a prime for swimming and other water activities. Weather in August »
Weather in September
September, the first month of the autumn in Galissas, is also a moderately hot month, with an average temperature fluctuating between 22.8°C (73°F) and 24.2°C (75.6°F). Galissas starts September with an average high-temperature of a still moderately hot 24.2°C (75.6°F), a minor shift from August's 26.1°C (79°F). Weather in September »
Weather in October
October, the same as September, in Galissas, Greece, is another pleasant autumn month, with an average temperature ranging between min 19.5°C (67.1°F) and max 21°C (69.8°F). The beginning of October brings a slight decrease in the average high-temperature, transitioning from a warm 24.2°C (75.6°F) in September to an agreeable 21°C (69.8°F). Weather in October »
Weather in November
The last month of the autumn, November, is also an enjoyable month in Galissas, Greece, with temperature in the range of an average high of 18.4°C (65.1°F) and an average low of 17°C (62.6°F). With the onset of November, a modest change to an enjoyable 18.4°C (65.1°F) from October's 21°C (69.8°F) is noted in high-temperature. Weather in November »
Weather in December
December, the first month of the winter in Galissas, is also a moderate month, with temperature in the range of an average high of 15.5°C (59.9°F) and an average low of 13.5°C (56.3°F). The shift into December finds Galissas at an average high-temperature of a moderate 15.5°C (59.9°F), closely comparable to November's conditions. Weather in December »
[Resources]Frequently asked questions
What time of the year is the coldest in Galissas?
Galissas, Greece, records the coldest temperatures in January, averaging a high of 13.8°C (56.8°F) and a low of 11.9°C (53.4°F).
What is the least humid month in Galissas?
January and December, with an average relative humidity of 71%, are the least humid months.
What is the rainiest month in Galissas?
The month with the most rainfall in Galissas is January, when the rain falls for 14.9 days and typically aggregates up to 53mm (2.09") of precipitation.
How much does it rain in Galissas?
Throughout the year, in Galissas, there are 93 rainfall days, and 255mm (10.04") of precipitation is accumulated.
What is the month with the least sunshine in Galissas?
The month with the least sunshine is January, with an average of 5.7h of sunshine.
What month is the sea coldest in Galissas?
With an average sea temperature of 15.6°C (60.1°F), February is the month with the coldest seawater.
When are the longest days in Galissas?
June has the longest days of the year in Galissas, with an average of 14h and 42min of daylight.
What is the month with the most sunshine in Galissas?
June through August, with an average of 12.1h of sunshine, are months with the most sunshine in Galissas.
What is the driest month in Galissas?
July and August are months with the least rain in Galissas when the rain falls for 0.9 days and typically aggregates up to 1mm (0.04") of rain.
What is the month with the highest UV index in Galissas?
With an average maximum UV index of 7, July is the month with the highest UV index.
What month is the hottest in Galissas?
August, on average, is the warmest month, registering a high temperature of 26.1°C (79°F) and a low of 24.4°C (75.9°F).
What is the most humid month in Galissas?
The most humid month is August, with an average relative humidity of 76%.
What month is the sea warmest in Galissas?
August is the month with the warmest seawater, with an average sea temperature of 25.8°C (78.4°F).
When is Daylight Saving Time (DST) in Galissas?
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 Galissas?
With an average of 9h and 36min of daylight, December has the shortest days of the year in Galissas, Greece.
When is the lowest UV index in Galissas?
With an average maximum UV index of 3, December is the month with the lowest UV index.
Average temperature
Galissas, Greece
The warmest month (with the highest average high temperature) is August (26.1°C).
The month with the lowest average high temperature is January (13.8°C).
The month with the highest average low temperature is August (24.4°C).
The coldest month (with the lowest average low temperature) is January (11.9°C).
Average pressure
Galissas, Greece
- Average pressure in January:
1016.4mbar - Average pressure in February:
1015.1mbar - Average pressure in March:
1014.6mbar - Average pressure in April:
1013.6mbar - Average pressure in May:
1012.4mbar - Average pressure in June:
1010.8mbar
- Average pressure in July:
1009.2mbar - Average pressure in August:
1009.8mbar - Average pressure in September:
1013mbar - Average pressure in October:
1015.9mbar - Average pressure in November:
1017.3mbar - Average pressure in December:
1017.8mbar
The month with the highest atmospheric pressure is December (1017.8mbar).
The month with the lowest atmospheric pressure is July (1009.2mbar).
Average wind speed
Galissas, Greece
- Average wind speed in January:
30km/h - Average wind speed in February:
28.6km/h - Average wind speed in March:
26.1km/h - Average wind speed in April:
23.4km/h - Average wind speed in May:
18.8km/h - Average wind speed in June:
20.6km/h
- Average wind speed in July:
26.7km/h - Average wind speed in August:
29km/h - Average wind speed in September:
24.3km/h - Average wind speed in October:
25.2km/h - Average wind speed in November:
25.2km/h - Average wind speed in December:
28.9km/h
The windiest month (with the highest average wind speed) is January (30km/h).
The calmest month (with the lowest average wind speed) is May (18.8km/h).
Average humidity
Galissas, Greece
The month with the highest relative humidity is August (76%).
The months with the lowest relative humidity are January and December (71%).
Average rainfall
Galissas, Greece
The wettest month (with the highest rainfall) is January (53mm).
The driest months (with the least rainfall) are July and August (1mm).
Average rainfall days
Galissas, Greece
- Average rainfall days in January:
14.9 days - Average rainfall days in February:
12.5 days - Average rainfall days in March:
10.8 days - Average rainfall days in April:
7.1 days - Average rainfall days in May:
6.9 days - Average rainfall days in June:
4.1 days
- Average rainfall days in July:
0.9 days - Average rainfall days in August:
0.8 days - Average rainfall days in September:
4.4 days - Average rainfall days in October:
7.2 days - Average rainfall days in November:
9.5 days - Average rainfall days in December:
13.9 days
The month with the highest number of rainy days is January (14.9 days).
The month with the least rainy days is August (0.8 days).
Average sea temperature
Galissas, Greece
The best month for swimming (with the highest average sea temperature) is August (25.8°C).
The coldest month (with the lowest average sea temperature) is February (15.6°C).
Average daylight / Average sunshine
Galissas, 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).
- Average sunshine in January:
5h and 4min - Average sunshine in February:
6h and 3min - Average sunshine in March:
8h and 2min - Average sunshine in April:
10h and 4min - Average sunshine in May:
11h and 3min - Average sunshine in June:
12h and 1min
- Average sunshine in July:
12h and 1min - Average sunshine in August:
12h and 1min - Average sunshine in September:
10h and 4min - Average sunshine in October:
7h and 2min - Average sunshine in November:
6h and 4min - Average sunshine in December:
6h and 0min
The months with the most sunshine are June, July and August (Average sunshine: 12h and 6min).
The month with the least sunshine is January (Average sunshine: 5h and 42min).
Average sunshine days
Galissas, Greece
- Average sunshine days in January:
12.4 days - Average sunshine days in February:
13.4 days - Average sunshine days in March:
17.9 days - Average sunshine days in April:
21.4 days - Average sunshine days in May:
21.9 days - Average sunshine days in June:
24.8 days
- Average sunshine days in July:
30.1 days - Average sunshine days in August:
29.4 days - Average sunshine days in September:
24.2 days - Average sunshine days in October:
21.6 days - Average sunshine days in November:
18.5 days - Average sunshine days in December:
13.7 days
The month with the most sunshine days is July (30.1 days).
The month with the least sunshine days is January (12.4 days).
Average UV index
Galissas, Greece
The month with the highest UV index is July (UV index 7).
The month with the lowest UV index is December (UV index 3).
Average cloud cover
Galissas, Greece
The month with the most cloud cover is January (Cloud cover 41).
The months with the least cloud cover are July and August (Cloud cover 3).
Average visibility
Galissas, Greece
The months with the highest visibility are January, February, March, April, May, June, July, August, September, October, November and December (10km).
The months with the lowest visibility are January, February, March, April, May, June, July, August, September, October, November and December (10km).
Galissas, Greece
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