January weather forecastOia, Greece
January
Weather in January
January, like December, is a moderate winter month in Oia, Greece, with an average temperature fluctuating between 14.7°C (58.5°F) and 12.9°C (55.2°F).Temperature
Oia's coldest month, January, generally records average temperatures ranging from a high of 14.7°C (58.5°F) to a low of 12.9°C (55.2°F).Humidity
January and December, with an average relative humidity of 70%, are the least humid months.Rainfall
In Oia, during January, the rain falls for 14.2 days and regularly aggregates up to 35mm (1.38") of precipitation. Throughout the year, in Oia, there are 87.8 rainfall days, and 221mm (8.7") of precipitation is accumulated.Sea temperature
In Oia, in January, the average water temperature is 16°C (60.8°F).Note: Swimming becomes less enjoyable for most at a surface water temperature of 16°C (60.8°F). As the temperature decreases below 21°C (69.8°F), breathing becomes increasingly difficult.
Daylight
In Oia, the average length of the day in January is 10h and 0min.On the first day of the month, sunrise is at 07:30 and sunset at 17:13. On the last day of January, in Oia, sunrise is at 07:21 and sunset at 17:42 EET.
Sunshine
With an average of 5.8h of sunshine, January has the least sunshine of the year in Oia.UV index
In January, the average daily maximum UV index in Oia is 4. A UV Index value of 3 to 5 symbolizes a medium vulnerability from unprotected exposure to Sun's UV rays for the average person.Note: During January, 4 as the daily maximum UV index converts into the following advice:
Put precautions into practice - Guidance to elude sunburn is provided. Minimize direct exposure to the Sun during midday when its radiation is at its peak. Using UVA and UVB-protective sunglasses and sun-protective clothing is effective against UV radiation.
Published by: Weather Atlas | About Us
Data Sources | Weather Forecasting & Climate
Frequently asked questions
Average temperature in January
Oia, Greece
- Average high temperature in January: 14.7°C
The warmest month (with the highest average high temperature) is August (25.9°C).
The month with the lowest average high temperature is January (14.7°C).
- Average low temperature in January: 12.9°C
The month with the highest average low temperature is August (24.9°C).
The coldest month (with the lowest average low temperature) is January (12.9°C).
Average pressure in January
Oia, Greece
- Average pressure in January: 1016.5mbar
The month with the highest atmospheric pressure is December (1017.7mbar).
The month with the lowest atmospheric pressure is July (1009mbar).
Average wind speed in January
Oia, Greece
- Average wind speed in January: 29.2km/h
The windiest month (with the highest average wind speed) is January (29.2km/h).
The calmest month (with the lowest average wind speed) is May (19.8km/h).
Average humidity in January
Oia, Greece
- Average humidity in January: 70%
The month with the highest relative humidity is August (77%).
The months with the lowest relative humidity are January and December (70%).
Average rainfall in January
Oia, Greece
- Average rainfall in January: 35mm
The wettest month (with the highest rainfall) is February (38mm).
The driest months (with the least rainfall) are July and August (2mm).
Average rainfall days in January
Oia, Greece
- Average rainfall days in January: 14.2 days
The month with the highest number of rainy days is January (14.2 days).
The month with the least rainy days is August (0.4 days).
Average sea temperature in January
Oia, Greece
- Average sea temperature in January: 16°C
The best month for swimming (with the highest average sea temperature) is August (24°C).
The coldest months (with the lowest average sea temperature) are February and March (15°C).
Average daylight in January /
Average sunshine in January
Oia, 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: 5h and 48min
The months with the most sunshine are July and August (Average sunshine: 12h and 6min).
The month with the least sunshine is January (Average sunshine: 5h and 48min).
Average sunshine days in January
Oia, Greece
- Average sunshine days in January: 13.3 days
The month with the most sunshine days is August (29.6 days).
The month with the least sunshine days is January (13.3 days).
Average UV index in January
Oia, Greece
- Average UV index in January: 4
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 3).
Average cloud cover in January
Oia, Greece
- Average cloud cover in January: 40
The month with the most cloud cover is January (Cloud cover 40).
The month with the least cloud cover is August (Cloud cover 2).
Average visibility in January
Oia, 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).
