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
Weather in January
Temperature
Portella di Mare's entry into January measures an average high-temperature of a cool 12.6°C (54.7°F), closely parallel to the preceding month. Throughout January, Portella di Mare's nights cool down to an average of 7.3°C (45.1°F).Humidity
With an average relative humidity of 79%, January is the most humid month.Rainfall
In Portella di Mare, in January, it is raining for 13.6 days, with typically 40mm (1.57") of accumulated precipitation. Throughout the year, there are 121.2 rainfall days, and 381mm (15") of precipitation is accumulated.Snowfall
January and December are months with snowfall. The month with the most snowfall is January, when snow falls for 0.1 days and typically aggregates up to 2mm (0.08") of snow.Daylight
In Portella di Mare, the average length of the day in January is 9h and 52min.On the first day of the month, sunrise is at 07:22 and sunset at 16:56. On the last day of January, sunrise is at 07:11 and sunset at 17:27 CET.
Sunshine
The month with the least sunshine is January, with an average of 5.7h of sunshine.UV index
January, February and December, with an average maximum UV index of 3, are months with the lowest UV index. A UV Index estimate of 3 to 5 represents a medium health hazard from exposure to the Sun's UV radiation for the average person.Note: An average UV index of 3 in January transforms into this advice:
Undertake protective steps - Preventing sun damage is advised. Given the potency of the midday Sun's UV radiation, one should avoid prolonged exposure. Sun-related eye harm can be minimized with proper sunglasses offering UVA and UVB coverage. Be alert! Nearly double the UV rays from the Sun can be reflected by snow.
Frequently asked questions
What is the average January temperature in Portella di Mare?
What is the most humid month in Portella di Mare?
What is the average humidity in January in Portella di Mare?
How many days does it rain in January in Portella di Mare?
When does it snow the most in Portella di Mare?
What is the last month it snows in Portella di Mare?
How many hours of daylight does Portella di Mare have in January?
When are sunrise and sunset in January in Portella di Mare?
What is the month with the least sunshine in Portella di Mare?
How many hours of sunshine does Portella di Mare have in January?
What is the month with the lowest UV index in Portella di Mare?
What is the UV index intensity in January in Portella di Mare?
Average temperature in January
Portella di Mare, Italy
- Average high temperature in January: 12.6°C
The warmest month (with the highest average high temperature) is August (29.8°C).
The month with the lowest average high temperature is February (12.5°C).
- Average low temperature in January: 7.3°C
The month with the highest average low temperature is August (22°C).
The coldest month (with the lowest average low temperature) is February (6.8°C).
Average pressure in January
Portella di Mare, Italy
- Average pressure in January: 1016.8mbar
The month with the highest atmospheric pressure is December (1019mbar).
The months with the lowest atmospheric pressure are April and July (1014.3mbar).
Average wind speed in January
Portella di Mare, Italy
- Average wind speed in January: 13.7km/h
The windiest month (with the highest average wind speed) is February (13.9km/h).
The calmest month (with the lowest average wind speed) is August (7.8km/h).
Average humidity in January
Portella di Mare, Italy
- Average humidity in January: 79%
The month with the highest relative humidity is January (79%).
The month with the lowest relative humidity is July (59%).
Average rainfall in January
Portella di Mare, Italy
- Average rainfall in January: 40mm
The wettest months (with the highest rainfall) are September and October (57mm).
The driest month (with the least rainfall) is July (5mm).
Average rainfall days in January
Portella di Mare, Italy
- Average rainfall days in January: 13.6 days
The month with the highest number of rainy days is January (13.6 days).
The month with the least rainy days is July (3.3 days).
Average snowfall in January
Portella di Mare, Italy
- Average snowfall in January: 2mm
The month with the highest snowfall is January (2mm).
The months with the least snowfall are February, March, April, May, June, July, August, September, October and November (0mm).
Average snowfall days in January
Portella di Mare, Italy
- Average snowfall days in January: 0.1 days
The months with the highest number of snowfall days are January and December (0.1 days).
The months with the least snowfall days are February, March, April, May, June, July, August, September, October and November (0 days).
Average daylight in January /
Average sunshine in January
Portella di Mare, Italy
- Average daylight in January: 9h and 5min
The month with the longest days is June (Average daylight: 14h and 48min).
The month with the shortest days is December (Average daylight: 9h and 36min).
- Average sunshine in January: 5h and 4min
The months with the most sunshine are June and July (Average sunshine: 12h and 6min).
The month with the least sunshine is January (Average sunshine: 5h and 42min).
Average sunshine days in January
Portella di Mare, Italy
- Average sunshine days in January: 15.5 days
The month with the most sunshine days is July (26.6 days).
The month with the least sunshine days is February (14.3 days).
Average UV index in January
Portella di Mare, Italy
- Average UV index in January: 3
The months with the highest UV index are July and August (UV index 7).
The months with the lowest UV index are January, February and December (UV index 3).
Average cloud cover in January
Portella di Mare, 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 July (Cloud cover 7).
Average visibility in January
Portella di Mare, 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).
Portella di Mare, Italy
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