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 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
January
Weather in January
Temperature
January is the coldest month, with the temperature often reaching an average high of 13.9°C (57°F) and an average low of 11.3°C (52.3°F).Humidity
The average relative humidity in January is 71%.Rainfall
January is the month with the most rainfall. Rain falls for 18.7 days and accumulates 106mm (4.17") of precipitation.Sea temperature
In Nea Koroni, Greece, in January, the average water temperature is 16.7°C (62.1°F).Note: The majority of people do not enjoy swimming in 16.7°C (62.1°F). The difficulty in controlling breathing escalates as the temperature descends from 21°C (69.8°F) to 15°C (59°F).
Daylight
In January, the average length of the day is 9h and 58min.On the first day of January in Nea Koroni, sunrise is at 07:45 and sunset at 17:26. On the last day of the month, sunrise is at 07:35 and sunset at 17:55 EET.
Sunshine
January has the least sunshine of the year, with an average of 6.1h of sunshine.UV index
The months with the lowest UV index are January, February and December, with an average maximum UV index of 4. A UV Index estimate of 3 to 5 represents a medium vulnerability from unprotected exposure to Sun's UV rays for the average person.Note: In January, the average maximum UV index of 4 translates into the following recommendations:
Prioritize safety - Recommendations to avert sunburn are shared. The Sun is most powerful around mid-day, so it's a good practice to reduce direct exposure. In the presence of strong sunlight, it's crucial to wear sunglasses that ward off UVA and UVB rays.
Published by: Weather Atlas | About Us
Data Sources | Weather Forecasting & Climate
Frequently asked questions
What are the coldest months in Nea Koroni?
What are the temperatures in Nea Koroni in January?
What is the average humidity in January in Nea Koroni?
What is the wettest month in Nea Koroni?
How much does it rain in Nea Koroni in January?
How cold is the water in January in Nea Koroni?
What is the average length of the day in January in Nea Koroni?
When is the sunrise / sunset in January in Nea Koroni?
What is the month with the least sunshine in Nea Koroni?
How long on average sun shines in January in Nea Koroni?
What is the month with the lowest UV index in Nea Koroni?
What is the UV index reading in January in Nea Koroni?
Average temperature in January
Nea Koroni, Greece
- Average high temperature in January: 13.9°C
The warmest month (with the highest average high temperature) is August (28.3°C).
The month with the lowest average high temperature is January (13.9°C).
- Average low temperature in January: 11.3°C
The month with the highest average low temperature is August (25.3°C).
The coldest month (with the lowest average low temperature) is January (11.3°C).
Average pressure in January
Nea Koroni, Greece
- Average pressure in January: 1016.8mbar
The month with the highest atmospheric pressure is December (1018.2mbar).
The month with the lowest atmospheric pressure is July (1011.6mbar).
Average wind speed in January
Nea Koroni, Greece
- Average wind speed in January: 19.8km/h
The windiest month (with the highest average wind speed) is January (19.8km/h).
The calmest month (with the lowest average wind speed) is August (13.5km/h).
Average humidity in January
Nea Koroni, Greece
- Average humidity in January: 71%
The months with the highest relative humidity are February, March and April (72%).
The months with the lowest relative humidity are August and September (68%).
Average rainfall in January
Nea Koroni, Greece
- Average rainfall in January: 106mm
The wettest month (with the highest rainfall) is January (106mm).
The driest month (with the least rainfall) is July (4mm).
Average rainfall days in January
Nea Koroni, Greece
- Average rainfall days in January: 18.7 days
The month with the highest number of rainy days is January (18.7 days).
The month with the least rainy days is July (2.3 days).
Average sea temperature in January
Nea Koroni, Greece
- Average sea temperature in January: 16.7°C
The best month for swimming (with the highest average sea temperature) is August (26.2°C).
The coldest month (with the lowest average sea temperature) is February (15.9°C).
Average daylight in January /
Average sunshine in January
Nea Koroni, Greece
- Average daylight in January: 10h and 0min
The month with the longest days is June (Average daylight: 14h and 36min).
The month with the shortest days is December (Average daylight: 9h and 42min).
- Average sunshine in January: 6h and 1min
The month with the most sunshine is July (Average sunshine: 12h and 0min).
The month with the least sunshine is January (Average sunshine: 6h and 6min).
Average sunshine days in January
Nea Koroni, Greece
- Average sunshine days in January: 10.3 days
The month with the most sunshine days is July (27.7 days).
The months with the least sunshine days are January and February (10.3 days).
Average UV index in January
Nea Koroni, Greece
- Average UV index in January: 4
The months with the highest UV index are June, July and August (UV index 7).
The months with the lowest UV index are January, February and December (UV index 4).
Average cloud cover in January
Nea Koroni, Greece
- Average cloud cover in January: 35
The month with the most cloud cover is January (Cloud cover 35).
The months with the least cloud cover are July and August (Cloud cover 6).
Average visibility in January
Nea Koroni, 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).
