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
Weather in January
Temperature
Alghero ushers in January with an average high-temperature of a cool 12.8°C (55°F), showing a close resemblance to the previous month. Alghero in January experiences a minor decline in temperature, with an average low of 9.6°C (49.3°F) at night.Humidity
The months with the highest humidity are January, March and April, with an average relative humidity of 76%.Rainfall
In Alghero, in January, it is raining for 14.3 days, with typically 43mm (1.69") of accumulated precipitation. Throughout the year, in Alghero, there are 122.7 rainfall days, and 407mm (16.02") of precipitation is accumulated.Sea temperature
In Alghero, the average seawater temperature in January is 14.1°C (57.4°F).Note: Swimming in 14.1°C (57.4°F) at temperatures under 10°C (50°F) requires thermal swimsuits; otherwise, one can face cold shock and breathing difficulty. Even brief immersion at 13°C (55.4°F) feels frosty.
Daylight
In Alghero, the average length of the day in January is 9h and 40min.On the first day of January in Alghero, Italy, sunrise is at 07:50 and sunset at 17:09. On the last day of the month, sunrise is at 07:37 and sunset at 17:42 CET.
Sunshine
January has the least sunshine of the year in Alghero, with an average of 5.7h of sunshine.UV index
In January, the average daily maximum UV index is 4. A UV Index estimate of 3 to 5 represents a moderate threat to health from exposure to the Sun's UV rays for the average person.Note: In January, the maximum UV index of 4 translates into these guidelines:
Exercise care. People with light skin might get burns in fewer than 30 minutes. Minimize direct exposure to the Sun during midday when its radiation is at its peak. Sun-protective clothing, a long-sleeved shirt and pants, a wide-brimmed hat, and UVA and UVB-blocking sunglasses are particularly helpful in blocking UV radiation's harmful effects.
Frequently asked questions
What is the temperature in January in Alghero?
What are the most humid months in Alghero?
What is the average humidity in January in Alghero?
How many days does it rain in January in Alghero?
What is the water temperature in January in Alghero?
How many hours of daylight does Alghero have in January?
What time are sunrise and sunset in January in Alghero?
What is the month with the least sunshine in Alghero?
How many hours of sunshine does Alghero have in January?
What is the UV index intensity in January in Alghero?
Average temperature in January
Alghero, Italy
- Average high temperature in January: 12.8°C
The warmest month (with the highest average high temperature) is August (27.5°C).
The month with the lowest average high temperature is February (12.5°C).
- Average low temperature in January: 9.6°C
The month with the highest average low temperature is August (22.5°C).
The coldest month (with the lowest average low temperature) is February (8.7°C).
Average pressure in January
Alghero, Italy
- Average pressure in January: 1016.4mbar
The month with the highest atmospheric pressure is December (1018.8mbar).
The month with the lowest atmospheric pressure is November (1013.9mbar).
Average wind speed in January
Alghero, Italy
- Average wind speed in January: 20.3km/h
The windiest month (with the highest average wind speed) is January (20.3km/h).
The calmest month (with the lowest average wind speed) is August (11.5km/h).
Average humidity in January
Alghero, Italy
- Average humidity in January: 76%
The months with the highest relative humidity are January, March and April (76%).
The month with the lowest relative humidity is August (67%).
Average rainfall in January
Alghero, Italy
- Average rainfall in January: 43mm
The wettest month (with the highest rainfall) is November (91mm).
The driest month (with the least rainfall) is July (7mm).
Average rainfall days in January
Alghero, Italy
- Average rainfall days in January: 14.3 days
The month with the highest number of rainy days is November (15.5 days).
The month with the least rainy days is July (3.4 days).
Average sea temperature in January
Alghero, Italy
- Average sea temperature in January: 14.1°C
The best month for swimming (with the highest average sea temperature) is August (24.1°C).
The coldest month (with the lowest average sea temperature) is February (13.4°C).
Average daylight in January /
Average sunshine in January
Alghero, Italy
- Average daylight in January: 9h and 4min
The month with the longest days is June (Average daylight: 15h and 0min).
The month with the shortest days is December (Average daylight: 9h and 18min).
- Average sunshine in January: 5h and 4min
The months with the most sunshine are June and August (Average sunshine: 12h and 0min).
The month with the least sunshine is January (Average sunshine: 5h and 42min).
Average sunshine days in January
Alghero, Italy
- Average sunshine days in January: 13.4 days
The month with the most sunshine days is July (26.1 days).
The month with the least sunshine days is November (11.8 days).
Average UV index in January
Alghero, Italy
- Average UV index in January: 4
The month with the highest UV index is July (UV index 7).
The month with the lowest UV index is February (UV index 3).
Average cloud cover in January
Alghero, Italy
- 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 8).
Average visibility in January
Alghero, 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).
Alghero, Italy
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