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 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
Upon the beginning of January, Porto Torres's high-temperatures register at a cool 12.1°C (53.8°F), closely mirroring the preceding month. During the month of January, Porto Torres's average nighttime temperature closely mirrors its daytime counterpart, at a frosty 7.8°C (46°F).Humidity
January is the most humid month in Porto Torres, with an average relative humidity of 79%.Rainfall
In Porto Torres, in January, during 13.4 rainfall days, 36mm (1.42") of precipitation is typically accumulated. Throughout the year, there are 117.6 rainfall days, and 327mm (12.87") of precipitation is accumulated.Snowfall
January and February are months with snowfall. January is the first month it typically snows in Porto Torres. Throughout January, in the average 0.2 snowfall days, it receives 2mm (0.08") of snow. In Porto Torres, during the entire year, snow falls for 1 days and aggregates up to 5mm (0.2") of snow.Daylight
The average length of the day in January in Porto Torres, Italy, is 9h and 38min.On the first day of the month, sunrise is at 07:50 and sunset at 17:08. On the last day of January, sunrise is at 07:37 and sunset at 17:41 CET.
Sunshine
With an average of 5.5h of sunshine, January has the least sunshine of the year in Porto Torres.UV index
January, February, November and December, with an average maximum UV index of 3, are months with the lowest UV index. A UV Index reading of 3 to 5 represents a moderate health risk from exposure to the Sun's UV rays for ordinary individuals.Note: In January, the maximum UV index of 3 translates into these guidelines:
Guard yourself - Precautionary measures against sun damage are advocated. Sun's radiation is most powerful around mid-day, so it's best to limit outdoor activities during this time. Employ a wide-brim hat for potent defense against up to 50% of UV rays. Be informed! The Sun's UV radiation can be nearly doubled due to the reflection from snow.
Published by: Weather Atlas | About Us
Data Sources | Weather Forecasting & Climate
Frequently asked questions
What are January temperatures in Porto Torres?
What is the most humid month in Porto Torres?
What is the average humidity in January in Porto Torres?
How many days does it rain in January in Porto Torres?
When does it start snowing in Porto Torres?
How many hours of daylight does Porto Torres have in January?
When is the sunrise / sunset in January in Porto Torres?
What is the month with the least sunshine in Porto Torres?
How long on average sun shines in January in Porto Torres?
What are the months with the lowest UV index in Porto Torres?
How high is the UV index in January in Porto Torres?
Average temperature in January
Porto Torres, Italy
- Average high temperature in January: 12.1°C
The warmest month (with the highest average high temperature) is August (28.3°C).
The month with the lowest average high temperature is February (11.9°C).
- Average low temperature in January: 7.8°C
The month with the highest average low temperature is August (21.2°C).
The coldest month (with the lowest average low temperature) is February (7.1°C).
Average pressure in January
Porto Torres, Italy
- Average pressure in January: 1016.3mbar
The month with the highest atmospheric pressure is December (1018.7mbar).
The month with the lowest atmospheric pressure is November (1013.9mbar).
Average wind speed in January
Porto Torres, Italy
- Average wind speed in January: 17.9km/h
The windiest month (with the highest average wind speed) is January (17.9km/h).
The calmest month (with the lowest average wind speed) is August (10.1km/h).
Average humidity in January
Porto Torres, Italy
- Average humidity in January: 79%
The month with the highest relative humidity is January (79%).
The month with the lowest relative humidity is August (65%).
Average rainfall in January
Porto Torres, Italy
- Average rainfall in January: 36mm
The wettest month (with the highest rainfall) is November (62mm).
The driest month (with the least rainfall) is July (6mm).
Average rainfall days in January
Porto Torres, Italy
- Average rainfall days in January: 13.4 days
The month with the highest number of rainy days is November (14.2 days).
The month with the least rainy days is July (4.1 days).
Average snowfall in January
Porto Torres, Italy
- Average snowfall in January: 2mm
The month with the highest snowfall is February (3mm).
The months with the least snowfall are March, April, May, June, July, August, September, October, November and December (0mm).
Average snowfall days in January
Porto Torres, Italy
- Average snowfall days in January: 0.2 days
The month with the highest number of snowfall days is February (0.7 days).
The months with the least snowfall days are April, May, June, July, August, September, October, November and December (0 days).
Average daylight in January /
Average sunshine in January
Porto Torres, Italy
- Average daylight in January: 9h and 4min
The month with the longest days is June (Average daylight: 15h and 6min).
The month with the shortest days is December (Average daylight: 9h and 18min).
- Average sunshine in January: 5h and 3min
The months with the most sunshine are June, July and August (Average sunshine: 11h and 54min).
The month with the least sunshine is January (Average sunshine: 5h and 30min).
Average sunshine days in January
Porto Torres, Italy
- Average sunshine days in January: 14.1 days
The month with the most sunshine days is August (25.3 days).
The month with the least sunshine days is November (13.5 days).
Average UV index in January
Porto Torres, Italy
- Average UV index in January: 3
The month with the highest UV index is July (UV index 7).
The months with the lowest UV index are January, February, November and December (UV index 3).
Average cloud cover in January
Porto Torres, Italy
- Average cloud cover in January: 43
The month with the most cloud cover is January (Cloud cover 43).
The month with the least cloud cover is August (Cloud cover 8).
Average visibility in January
Porto Torres, Italy
- 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).
