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Contents
- 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 snowfall
- Average snowfall days
- Average daylight
- Average sunshine
- Average sunshine days
- Average UV index
- Average cloud cover
- Average visibility
Climate and monthly weather forecast
Weather in January
January, like December, in Marathonas, Greece, is another fresh winter month, with an average temperature fluctuating between 11.9°C (53.4°F) and 7.5°C (45.5°F). In Marathonas, Greece, the lowest average temperatures are observed in January, with a high of 11.9°C (53.4°F) and a low of 7.5°C (45.5°F). Weather in January »
Weather in February
The last month of the winter, February, is a refreshing month in Marathonas, Greece, with an average temperature ranging between max 13.3°C (55.9°F) and min 8.4°C (47.1°F). As Marathonas transitions from January to February, the average high-temperatures adjust to a refreshing 13.3°C (55.9°F), nearly the same as the previous 11.9°C (53.4°F). Weather in February »
Weather in March
The first month of the spring, March, is still a mild month in Marathonas, Greece, with an average temperature fluctuating between 9.8°C (49.6°F) and 15.6°C (60.1°F). The average high-temperature for March is a still mild 15.6°C (60.1°F), closely aligning with the temperature of the preceding month. Weather in March »
Weather in April
April in Marathonas, Greece, is a comfortable spring month, with an average temperature ranging between max 18.6°C (65.5°F) and min 12.3°C (54.1°F). In Marathonas, the average high-temperature in April slightly increases from a mild 15.6°C (60.1°F) in March to an enjoyable 18.6°C (65.5°F). Weather in April »
Weather in May
The last month of the spring, May, is a warm month in Marathonas, Greece, with temperature in the range of an average high of 23.3°C (73.9°F) and an average low of 16.6°C (61.9°F). In May, the meteorological conditions subtly change with the average high-temperature edging from an enjoyable 18.6°C (65.5°F) in April to a warm 23.3°C (73.9°F). Weather in May »
Weather in June
June, the first month of the summer in Marathonas, is still a warm month, with an average temperature fluctuating between 27.5°C (81.5°F) and 20.7°C (69.3°F). June witnesses a subtle temperature ascent, adjusting from a warm 23.3°C (73.9°F) in May to a still moderately hot 27.5°C (81.5°F). Weather in June »
Weather in July
July in Marathonas, Greece, is a hot summer month, with an average temperature fluctuating between 30.3°C (86.5°F) and 23.3°C (73.9°F). July and August represent the warmest period, with an average high-temperature of 30.3°C (86.5°F). For most parts of July, the heat index is calculated to be a tropical 32°C (89.6°F). Weather in July »
Weather in August
August, the last month of the summer in Marathonas, is also a hot month, with an average temperature varying between 30.3°C (86.5°F) and 23.5°C (74.3°F). Marathonas's temperatures tend to hit their maximum during July and August, with an average high-temperature of 30.3°C (86.5°F). In August, the heat index is calculated to be a tropical 32°C (89.6°F). Weather in August »
Weather in September
September, the first month of the autumn in Marathonas, is still a warm month, with an average temperature fluctuating between 26.7°C (80.1°F) and 20.9°C (69.6°F). In Marathonas, entering September brings a subtle temperature decrement, reducing from August's tropical 30.3°C (86.5°F) to a warm 26.7°C (80.1°F). Weather in September »
Weather in October
October, the same as September, in Marathonas, Greece, is another pleasant autumn month, with an average temperature varying between 17°C (62.6°F) and 21.7°C (71.1°F). The shift to October brings a decrease in the average high-temperature, falling from a moderately hot 26.7°C (80.1°F) in September to a pleasant 21.7°C (71.1°F). Weather in October »
Weather in November
The last month of the autumn, November, is another refreshing month in Marathonas, Greece, with an average temperature varying between 17.7°C (63.9°F) and 13.5°C (56.3°F). The arrival of November is marked by a minor reduction in average high-temperature, sliding from an agreeable 21.7°C (71.1°F) in October to a comfortable 17.7°C (63.9°F). Weather in November »
Weather in December
The first month of the winter, December, is still a mild month in Marathonas, Greece, with temperature in the range of an average low of 9.2°C (48.6°F) and an average high of 13.7°C (56.7°F). Marathonas's progression into December involves a gentle drop in the average high-temperature, from a comfortable 17.7°C (63.9°F) in November to a still refreshing 13.7°C (56.7°F). Weather in December »
Updated: Aug 24, 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 coldest month in Marathonas?
January, with an average high of 11.9°C (53.4°F) and a low of 7.5°C (45.5°F), signifies the coldest month of the year.
What is the most humid month?
The most humid month is January, with an average relative humidity of 74%.
What is the wettest month?
The wettest months are January and December, with an average 49mm (1.93") of rainfall.
How much does it rain?
Throughout the year, there are 93.5 rainfall days, and 308mm (12.13") of precipitation is accumulated.
When does it snow in Marathonas?
January and February are months with snowfall.
When does it snow the most?
January is the month with the most snowfall. Snow falls for 1.3 days and accumulates 33mm (1.3") of snow.
How many days does it snow?
In Marathonas, during the entire year, snow falls for 2.1 days and aggregates up to 44mm (1.73") of snow.
What is the month with the least sunshine?
With an average of 5.5h of sunshine, January has the least sunshine of the year.
When it does not snow?
In Marathonas, snow does not fall in March through December.
When are the longest days?
June has the longest days of the year, with an average of 14h and 48min of daylight.
What is the month with the highest UV index?
June through August, with an average maximum UV index of 7, are months with the highest UV index in Marathonas.
What month is the hottest?
During July and August, Marathonas experiences its peak temperatures, averaging a high-temperature of 30.3°C (86.5°F).
What are the months with the most sunshine?
July and August, with an average of 12h of sunshine, are months with the most sunshine.
What is the least humid month?
With an average relative humidity of 52%, August is the least humid month.
What is the driest month?
The month with the least rainfall in Marathonas is August, when the rain falls for 1.8 days and typically collects 3mm (0.12") of precipitation.
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 Marathonas?
The month with the shortest days is December, with an average of 9h and 36min of daylight.
When is the lowest UV index?
The month with the lowest UV index is December, with an average maximum UV index of 2.
Average temperature
Marathonas, Greece
The warmest months (with the highest average high temperature) are July and August (30.3°C).
The month with the lowest average high temperature is January (11.9°C).
The month with the highest average low temperature is August (23.5°C).
The coldest month (with the lowest average low temperature) is January (7.5°C).
Average pressure
Marathonas, Greece
- Average pressure in January:
1016.7mbar - Average pressure in February:
1015.4mbar - Average pressure in March:
1015mbar - Average pressure in April:
1014.1mbar - Average pressure in May:
1012.9mbar - Average pressure in June:
1011.9mbar
- Average pressure in July:
1011mbar - Average pressure in August:
1011.9mbar - Average pressure in September:
1014.3mbar - Average pressure in October:
1016.9mbar - Average pressure in November:
1017.6mbar - Average pressure in December:
1018.2mbar
The month with the highest atmospheric pressure is December (1018.2mbar).
The month with the lowest atmospheric pressure is July (1011mbar).
Average wind speed
Marathonas, Greece
- Average wind speed in January:
16.3km/h - Average wind speed in February:
16.2km/h - Average wind speed in March:
14.7km/h - Average wind speed in April:
13.5km/h - Average wind speed in May:
11.8km/h - Average wind speed in June:
12.3km/h
- Average wind speed in July:
14.2km/h - Average wind speed in August:
17.1km/h - Average wind speed in September:
14km/h - Average wind speed in October:
14.2km/h - Average wind speed in November:
14.6km/h - Average wind speed in December:
15.4km/h
The windiest month (with the highest average wind speed) is August (17.1km/h).
The calmest month (with the lowest average wind speed) is May (11.8km/h).
Average humidity
Marathonas, Greece
The month with the highest relative humidity is January (74%).
The month with the lowest relative humidity is August (52%).
Average rainfall
Marathonas, Greece
The wettest months (with the highest rainfall) are January and December (49mm).
The driest month (with the least rainfall) is August (3mm).
Average rainfall days
Marathonas, Greece
- Average rainfall days in January:
12.1 days - Average rainfall days in February:
9.7 days - Average rainfall days in March:
10 days - Average rainfall days in April:
7.8 days - Average rainfall days in May:
7.6 days - Average rainfall days in June:
5.3 days
- Average rainfall days in July:
2.8 days - Average rainfall days in August:
1.8 days - Average rainfall days in September:
7 days - Average rainfall days in October:
8.1 days - Average rainfall days in November:
9 days - Average rainfall days in December:
12.3 days
The month with the highest number of rainy days is December (12.3 days).
The month with the least rainy days is August (1.8 days).
Average snowfall
Marathonas, Greece
The month with the highest snowfall is January (33mm).
The months with the least snowfall are March, April, May, June, July, August, September, October, November and December (0mm).
Average snowfall days
Marathonas, Greece
- Average snowfall days in January:
1.3 days - Average snowfall days in February:
0.7 days - Average snowfall days in March:
0.1 days - Average snowfall days in April:
0 days - Average snowfall days in May:
0 days - Average snowfall days in June:
0 days
- Average snowfall days in July:
0 days - Average snowfall days in August:
0 days - Average snowfall days in September:
0 days - Average snowfall days in October:
0 days - Average snowfall days in November:
0 days - Average snowfall days in December:
0 days
The month with the highest number of snowfall days is January (1.3 days).
The months with the least snowfall days are April, May, June, July, August, September, October, November and December (0 days).
Average daylight / Average sunshine
Marathonas, 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 5min
- 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 48min).
The month with the shortest days is December (Average daylight: 9h and 36min).
- Average sunshine in January:
5h and 3min - Average sunshine in February:
6h and 4min - Average sunshine in March:
8h and 0min - Average sunshine in April:
10h and 1min - Average sunshine in May:
11h and 2min - Average sunshine in June:
11h and 5min
- Average sunshine in July:
12h and 0min - Average sunshine in August:
12h and 0min - Average sunshine in September:
10h and 0min - Average sunshine in October:
7h and 0min - Average sunshine in November:
6h and 2min - Average sunshine in December:
5h and 4min
The months with the most sunshine are July and August (Average sunshine: 12h and 0min).
The month with the least sunshine is January (Average sunshine: 5h and 30min).
Average sunshine days
Marathonas, Greece
- Average sunshine days in January:
15.9 days - Average sunshine days in February:
16.6 days - Average sunshine days in March:
19.8 days - Average sunshine days in April:
21.2 days - Average sunshine days in May:
21.6 days - Average sunshine days in June:
23.4 days
- Average sunshine days in July:
27.3 days - Average sunshine days in August:
27.9 days - Average sunshine days in September:
21 days - Average sunshine days in October:
20.1 days - Average sunshine days in November:
18.5 days - Average sunshine days in December:
17.4 days
The month with the most sunshine days is August (27.9 days).
The month with the least sunshine days is January (15.9 days).
Average UV index
Marathonas, Greece
The months with the highest UV index are June, July and August (UV index 7).
The month with the lowest UV index is December (UV index 2).
Average cloud cover
Marathonas, Greece
The month with the most cloud cover is January (Cloud cover 41).
The month with the least cloud cover is August (Cloud cover 6).
Average visibility
Marathonas, 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).
