Weather in January
Temperature
During January, February and December, Isola Rossa experiences its lowest temperatures, averaging a high-temperature of 13°C (55.4°F).Rainfall
In Isola Rossa, in January, during 14 rainfall days, 70mm (2.76") of precipitation is typically accumulated. In Isola Rossa, during the entire year, the rain falls for 122 days and collects up to 641mm (25.24") of precipitation.Sea temperature
January through April, with an average sea temperature of 14°C (57.2°F), are months with the coldest seawater in Isola Rossa.Note: Dipping in 14°C (57.2°F) at temperatures less than 10°C (50°F) without proper gear can lead to pronounced cold shock and breathing difficulties.
Daylight
The average length of the day in January is 9h and 37min.On the first day of January, sunrise is at 07:49 and sunset at 17:06. On the last day of the month, sunrise is at 07:36 and sunset at 17:39 CET.
Sunshine
January and December, with an average of 4h of sunshine, are months with the least sunshine.UV index
In Isola Rossa, Italy, the average daily maximum UV index in January is 2. A UV Index reading of 2, and below, represents a minimal health hazard from exposure to the Sun's UV radiation for average individuals.Note: A typical high UV index of 2 in January suggests the following recommendations:
Infants, children, and people with sensitive skin should always have protection against lengthy periods of sun exposure. Considering the strength of solar radiation at midday, one should avoid direct Sun exposure. To best shield against UV radiation, choose sun-safe garments and dependable sunglasses.
Frequently asked questions
What part of the year is the coldest in Isola Rossa?
What is the average January temperature in Isola Rossa?
How much does it rain in Isola Rossa in January?
When is the sea coldest in Isola Rossa?
How cold is the water in January in Isola Rossa?
How many hours of daylight does Isola Rossa have in January?
When is the sunrise / sunset in January in Isola Rossa?
What is the month with the least sunshine in Isola Rossa?
How many hours of sunshine does Isola Rossa have in January?
What is the UV index reading in January in Isola Rossa?
Average temperature in January
Isola Rossa, Italy
- Average high temperature in January: 13°C
The warmest month (with the highest average high temperature) is August (28°C).
The months with the lowest average high temperature are January, February and December (13°C).
- Average low temperature in January: 7°C
The month with the highest average low temperature is August (19°C).
The coldest months (with the lowest average low temperature) are January, February, March and December (7°C).
Average rainfall in January
Isola Rossa, Italy
- Average rainfall in January: 70mm
The wettest month (with the highest rainfall) is November (97mm).
The driest month (with the least rainfall) is July (7mm).
Average rainfall days in January
Isola Rossa, Italy
- Average rainfall days in January: 14 days
The month with the highest number of rainy days is December (15 days).
The month with the least rainy days is July (2 days).
Average sea temperature in January
Isola Rossa, Italy
- Average sea temperature in January: 14°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 January, February, March and April (14°C).
Average daylight in January /
Average sunshine in January
Isola Rossa, 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: 4h
The month with the most sunshine is July (Average sunshine: 12h).
The months with the least sunshine are January and December (Average sunshine: 4h).
Average UV index in January
Isola Rossa, Italy
- Average UV index in January: 2
The month with the highest UV index is July (UV index 9).
The month with the lowest UV index is December (UV index 1).
Isola Rossa, Italy
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