January weather forecastPetras, Greece
January
Weather in January
January, the same as December, in Petras, Greece, is another refreshing winter month, with an average temperature ranging between max 14.2°C (57.6°F) and min 11.5°C (52.7°F).Temperature
The coldest month is January, with an average high-temperature of 14.2°C (57.6°F) and an average low-temperature of 11.5°C (52.7°F).Humidity
The months with the highest humidity are January, February and December, with an average relative humidity of 72%.Rainfall
The month with the most rainfall is January, when the rain falls for 10.3 days and typically aggregates up to 25mm (0.98") of precipitation.Daylight
The average length of the day in January is 10h and 6min.On the first day of the month, sunrise is at 07:23 and sunset at 17:13. On the last day of January, sunrise is at 07:15 and sunset at 17:42 EET.
Sunshine
January has the least sunshine of the year, with an average of 6.4h of sunshine.UV index
January through March and December, with an average maximum UV index of 4, are months with the lowest UV index. A UV Index reading of 3 to 5 represents a moderate threat to health from exposure to the Sun's UV rays for ordinary individuals.Note: A maximum high daily UV index of 4 during January translates into the following directions:
Prioritize safety - Recommendations to avert sunburn are shared. For health reasons, it's advisable to reduce direct sun exposure during peak hours around midday. A wide-brimmed hat is a shield, deflecting up to 50% of harmful UV radiation from eyes.
Published by: Weather Atlas | About Us
Data Sources | Weather Forecasting & Climate
Frequently asked questions
Average temperature in January
Petras, Greece
- Average high temperature in January: 14.2°C
The warmest month (with the highest average high temperature) is August (28.1°C).
The month with the lowest average high temperature is January (14.2°C).
- Average low temperature in January: 11.5°C
The month with the highest average low temperature is August (23.7°C).
The coldest month (with the lowest average low temperature) is January (11.5°C).
Average pressure in January
Petras, Greece
- Average pressure in January: 1016.8mbar
The month with the highest atmospheric pressure is December (1017.9mbar).
The month with the lowest atmospheric pressure is July (1009mbar).
Average wind speed in January
Petras, Greece
- Average wind speed in January: 20.6km/h
The windiest month (with the highest average wind speed) is January (20.6km/h).
The calmest month (with the lowest average wind speed) is May (12.6km/h).
Average humidity in January
Petras, 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 (65%).
Average rainfall in January
Petras, Greece
- Average rainfall in January: 25mm
The wettest month (with the highest rainfall) is January (25mm).
The driest month (with the least rainfall) is August (0mm).
Average rainfall days in January
Petras, Greece
- Average rainfall days in January: 10.3 days
The month with the highest number of rainy days is December (10.4 days).
The month with the least rainy days is August (0.4 days).
Average daylight in January /
Average sunshine in January
Petras, 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 24min
The month with the most sunshine is August (Average sunshine: 12h and 6min).
The month with the least sunshine is January (Average sunshine: 6h and 24min).
Average sunshine days in January
Petras, Greece
- Average sunshine days in January: 15.9 days
The months with the most sunshine days are July and August (30.3 days).
The month with the least sunshine days is January (15.9 days).
Average UV index in January
Petras, 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
Petras, Greece
- Average cloud cover in January: 31
The month with the most cloud cover is January (Cloud cover 31).
The months with the least cloud cover are July and August (Cloud cover 2).
Average visibility in January
Petras, 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).
