Contents
- Weather in January
- Frequently asked questions
- Average temperature in January
- Average pressure in January
- Average wind speed in January
- Average humidity in January
- Average rainfall in January
- Average rainfall days in January
- Average snowfall in January
- Average snowfall days in January
- Average sea temperature in January
- Average daylight in January
- Average sunshine in January
- Average sunshine days in January
- Average UV index in January
- Average cloud cover in January
- Average visibility in January
Weather in January
Temperature
January brings the lowest temperatures, with an average high of 11.3°C (52.3°F) and an average low of 6.3°C (43.3°F).Humidity
With an average relative humidity of 77%, January is the most humid month.Rainfall
In January, the rain falls for 14.8 days. Throughout January, 68mm (2.68") of precipitation is accumulated. Throughout the year, in Eretria, there are 127.1 rainfall days, and 492mm (19.37") of precipitation is accumulated.Snowfall
January through March and December are months with snowfall. January is the month with the most snowfall in Eretria, Greece. Snow falls for 1.8 days and accumulates 73mm (2.87") of snow.Sea temperature
In Eretria, the average seawater temperature in January is 15.4°C (59.7°F).Note: Swimming is not a pleasurable activity for the majority in water at 15.4°C (59.7°F). Breathing control gets harder as the water temperature dips from 21°C (69.8°F) to 15°C (59°F).
Daylight
In Eretria, Greece, the average length of the day in January is 9h and 51min.On the first day of January, sunrise is at 07:41 and sunset at 17:14. On the last day of the month, sunrise is at 07:31 and sunset at 17:45 EET.
Sunshine
January has the least sunshine of the year, with an average of 4.9h of sunshine.UV index
In Eretria, Greece, the average daily maximum UV index in January is 3. A UV Index value of 3 to 5 symbolizes a moderate health risk from unprotected exposure to Sun's UV rays for average individuals.Note: In January, a daily maximum UV index of 3 leads to the following instructions:
Ensure safety - Recommendations to avert sunburn are presented. It's recommended to limit sun exposure when its radiation is at its peak during midday. For minimizing sun-related eye damage, always choose sunglasses with UVA and UVB coverage. Mind you! Snow reflection can increase the intensity of the Sun's UV radiation nearly twofold.
Frequently asked questions
What are the coldest months in Eretria?
What is the average January temperature in Eretria?
What is the most humid month in Eretria?
What is the average humidity in January in Eretria?
How many days does it rain in January in Eretria?
What is the snowiest month in Eretria?
How much does it snow in Eretria in January?
What is the sea water temperature in January in Eretria?
How many hours of daylight does Eretria have in January?
What time are sunrise and sunset in January in Eretria?
What is the month with the least sunshine in Eretria?
How long on average sun shines in January in Eretria?
What is the UV index intensity in January in Eretria?
Average temperature in January
Eretria, Greece
- Average high temperature in January: 11.3°C
The warmest month (with the highest average high temperature) is July (29.3°C).
The month with the lowest average high temperature is January (11.3°C).
- Average low temperature in January: 6.3°C
The month with the highest average low temperature is August (22.6°C).
The coldest month (with the lowest average low temperature) is January (6.3°C).
Average pressure in January
Eretria, Greece
- Average pressure in January: 1016.9mbar
The month with the highest atmospheric pressure is December (1018.4mbar).
The month with the lowest atmospheric pressure is July (1011.3mbar).
Average wind speed in January
Eretria, Greece
- Average wind speed in January: 13.6km/h
The windiest month (with the highest average wind speed) is August (14km/h).
The calmest months (with the lowest average wind speed) are May and June (10.7km/h).
Average humidity in January
Eretria, Greece
- Average humidity in January: 77%
The month with the highest relative humidity is January (77%).
The month with the lowest relative humidity is July (56%).
Average rainfall in January
Eretria, Greece
- Average rainfall in January: 68mm
The wettest month (with the highest rainfall) is December (69mm).
The driest month (with the least rainfall) is August (6mm).
Average rainfall days in January
Eretria, Greece
- Average rainfall days in January: 14.8 days
The month with the highest number of rainy days is January (14.8 days).
The month with the least rainy days is August (2.9 days).
Average snowfall in January
Eretria, Greece
- Average snowfall in January: 73mm
The month with the highest snowfall is January (73mm).
The months with the least snowfall are April, May, June, July, August, September, October and November (0mm).
Average snowfall days in January
Eretria, Greece
- Average snowfall days in January: 1.8 days
The month with the highest number of snowfall days is January (1.8 days).
The months with the least snowfall days are April, May, June, July, August, September, October and November (0 days).
Average sea temperature in January
Eretria, Greece
- Average sea temperature in January: 15.4°C
The best month for swimming (with the highest average sea temperature) is August (26.3°C).
The coldest month (with the lowest average sea temperature) is February (14.9°C).
Average daylight in January /
Average sunshine in January
Eretria, Greece
- Average daylight in January: 9h and 5min
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 30min).
- Average sunshine in January: 4h and 5min
The months with the most sunshine are July and August (Average sunshine: 11h and 54min).
The month with the least sunshine is January (Average sunshine: 4h and 54min).
Average sunshine days in January
Eretria, Greece
- Average sunshine days in January: 12 days
The month with the most sunshine days is August (25.3 days).
The month with the least sunshine days is February (11.5 days).
Average UV index in January
Eretria, Greece
- Average UV index in January: 3
The months with the highest UV index are July and August (UV index 7).
The month with the lowest UV index is December (UV index 2).
Average cloud cover in January
Eretria, Greece
- Average cloud cover in January: 46
The month with the most cloud cover is January (Cloud cover 46).
The month with the least cloud cover is August (Cloud cover 8).
Average visibility in January
Eretria, Greece
- Average visibility in January: 9km
The months with the highest visibility are February, March, April, May, June, July, August, September, October, November and December (10km).
The month with the lowest visibility is January (9km).
Eretria, Greece
Weather forecast for your location
2. Allow the app to use your location
