January weather forecastMarathos, Greece
January
Weather in January
January, the same as December, in Marathos, Greece, is another refreshing winter month, with an average temperature fluctuating between 14.1°C (57.4°F) and 11°C (51.8°F).Temperature
The coldest time of the year is January, with temperatures averaging a high of 14.1°C (57.4°F) and a low of 11°C (51.8°F).Humidity
The months with the highest humidity are January, February and December, with an average relative humidity of 72%.Rainfall
In Marathos, in January, it is raining for 14.1 days, with typically 50mm (1.97") of accumulated precipitation. In Marathos, during the entire year, the rain falls for 90.5 days and collects up to 244mm (9.61") of precipitation.Daylight
In Marathos, the average length of the day in January is 10h and 5min.On the first day of January in Marathos, sunrise is at 07:28 and sunset at 17:18. On the last day of the month, sunrise is at 07:20 and sunset at 17:46 EET.
Sunshine
The months with the least sunshine are January and December, with an average of 6.2h of sunshine.UV index
January through March and December, with an average maximum UV index of 4, are months with the lowest UV index in Marathos. A UV Index reading of 3 to 5 represents a medium health hazard from unsafe exposure to UV radiation for the ordinary person.Note: In January, the UV index of 4 transforms into the following advice:
Prioritize safety - Suggestions to prevent sun damage are offered. Avoid the Sun's strongest UV rays by seeking shade and limiting exposure during midday. Wearing sunglasses with both UVA and UVB protection effectively reduces sun-induced eye damage.
Published by: Weather Atlas | About Us
Data Sources | Weather Forecasting & Climate
Frequently asked questions
Average temperature in January
Marathos, Greece
- Average high temperature in January: 14.1°C
The warmest month (with the highest average high temperature) is August (27.6°C).
The month with the lowest average high temperature is January (14.1°C).
- Average low temperature in January: 11°C
The month with the highest average low temperature is August (23.6°C).
The coldest month (with the lowest average low temperature) is January (11°C).
Average pressure in January
Marathos, Greece
- Average pressure in January: 1016.9mbar
The month with the highest atmospheric pressure is December (1018mbar).
The month with the lowest atmospheric pressure is July (1009.6mbar).
Average wind speed in January
Marathos, Greece
- Average wind speed in January: 18.7km/h
The windiest month (with the highest average wind speed) is January (18.7km/h).
The calmest month (with the lowest average wind speed) is May (12.6km/h).
Average humidity in January
Marathos, Greece
- Average humidity in January: 72%
The months with the highest relative humidity are January, February and December (72%).
The month with the lowest relative humidity is July (66%).
Average rainfall in January
Marathos, Greece
- Average rainfall in January: 50mm
The wettest month (with the highest rainfall) is December (51mm).
The driest months (with the least rainfall) are July and August (1mm).
Average rainfall days in January
Marathos, Greece
- Average rainfall days in January: 14.1 days
The month with the highest number of rainy days is December (14.2 days).
The month with the least rainy days is August (0.8 days).
Average daylight in January /
Average sunshine in January
Marathos, Greece
- Average daylight in January: 10h and 6min
The month with the longest days is June (Average daylight: 14h and 30min).
The month with the shortest days is December (Average daylight: 9h and 48min).
- Average sunshine in January: 6h and 12min
The month with the most sunshine is August (Average sunshine: 12h and 6min).
The months with the least sunshine are January and December (Average sunshine: 6h and 12min).
Average sunshine days in January
Marathos, Greece
- Average sunshine days in January: 13.9 days
The month with the most sunshine days is July (29.9 days).
The month with the least sunshine days is January (13.9 days).
Average UV index in January
Marathos, Greece
- Average UV index in January: 4
The months with the highest UV index are July and August (UV index 7).
The months with the lowest UV index are January, February, March and December (UV index 4).
Average cloud cover in January
Marathos, Greece
- Average cloud cover in January: 33
The month with the most cloud cover is January (Cloud cover 33).
The months with the least cloud cover are July and August (Cloud cover 2).
Average visibility in January
Marathos, Greece
- Average visibility in January: 10km
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).





