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 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
January
Weather in January
Temperature
Temperatures reach their minimum during January and February, recording an average high-temperature of 12.8°C (55°F).Humidity
In January, the average relative humidity is 70%.Rainfall
In Positano, in January, during 16.2 rainfall days, 80mm (3.15") of precipitation is typically accumulated. In Positano, Italy, during the entire year, the rain falls for 147.3 days and collects up to 721mm (28.39") of precipitation.Snowfall
In Positano, Italy, snow does not fall in January, March through November.Sea temperature
In January, the average sea temperature in Positano is 14.6°C (58.3°F).Note: It is advised against swimming in 14.6°C (58.3°F) when it drops below 10°C (50°F). Such temperatures can cause extreme cold shock, leading to hyperventilation.
Daylight
In January, the average length of the day in Positano is 9h and 39min.On the first day of January in Positano, sunrise is at 07:25 and sunset at 16:45. On the last day of the month, sunrise is at 07:13 and sunset at 17:17 CET.
Sunshine
The month with the least sunshine is January, with an average of 5.6h of sunshine.UV index
January through March, November and December, with an average maximum UV index of 4, are months with the lowest UV index in Positano, Italy. A UV Index value of 3 to 5 symbolizes a moderate threat to health from unsafe exposure to UV radiation for the ordinary person.Note: During January, 4 as the daily maximum UV index converts into the following advice:
Heed the precautions - Protecting the skin and eyes from damage is compulsory. During midday, the Sun's radiation is strongest, and it's advisable to reduce direct exposure. Employ a wide-brim hat for potent defense against up to 50% of UV rays.
Published by: Weather Atlas | About Us
Data Sources | Weather Forecasting & Climate
Frequently asked questions
What part of the year is the coldest in Positano?
What is the temperature in January in Positano?
What is the average humidity in January in Positano?
How much does it rain in Positano in January?
When it does not snow in Positano?
Does it snow in Positano in January?
What is the water temperature in January in Positano?
What is the average length of the day in January in Positano?
When are sunrise and sunset in January in Positano?
What is the month with the least sunshine in Positano?
How many hours of sunshine does Positano have in January?
When is the lowest UV index in Positano?
What is the UV index intensity in January in Positano?
Average temperature in January
Positano, Italy
- Average high temperature in January: 12.8°C
The warmest month (with the highest average high temperature) is August (28.1°C).
The months with the lowest average high temperature are January and February (12.8°C).
- Average low temperature in January: 9.9°C
The month with the highest average low temperature is August (24.3°C).
The coldest months (with the lowest average low temperature) are January and February (9.9°C).
Average pressure in January
Positano, Italy
- Average pressure in January: 1016.2mbar
The month with the highest atmospheric pressure is December (1018.5mbar).
The month with the lowest atmospheric pressure is April (1014mbar).
Average wind speed in January
Positano, Italy
- Average wind speed in January: 17.1km/h
The windiest month (with the highest average wind speed) is February (17.4km/h).
The calmest month (with the lowest average wind speed) is August (10.1km/h).
Average humidity in January
Positano, Italy
- Average humidity in January: 70%
The months with the highest relative humidity are March, April, May and November (71%).
The month with the lowest relative humidity is September (65%).
Average rainfall in January
Positano, Italy
- Average rainfall in January: 80mm
The wettest month (with the highest rainfall) is November (145mm).
The driest month (with the least rainfall) is August (10mm).
Average rainfall days in January
Positano, Italy
- Average rainfall days in January: 16.2 days
The month with the highest number of rainy days is November (16.3 days).
The month with the least rainy days is August (4.7 days).
Average snowfall days in January
Positano, Italy
- Average snowfall days in January: 0 days
The months with the highest number of snowfall days are February and December (0.1 days).
The months with the least snowfall days are January, March, April, May, June, July, August, September, October and November (0 days).
Average sea temperature in January
Positano, Italy
- Average sea temperature in January: 14.6°C
The best month for swimming (with the highest average sea temperature) is August (26°C).
The coldest month (with the lowest average sea temperature) is February (13.9°C).
Average daylight in January /
Average sunshine in January
Positano, 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, July and August (Average sunshine: 12h and 0min).
The month with the least sunshine is January (Average sunshine: 5h and 36min).
Average sunshine days in January
Positano, Italy
- Average sunshine days in January: 12.7 days
The month with the most sunshine days is August (23.8 days).
The month with the least sunshine days is February (11.1 days).
Average UV index in January
Positano, Italy
- 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, November and December (UV index 4).
Average cloud cover in January
Positano, Italy
- Average cloud cover in January: 41
The month with the most cloud cover is January (Cloud cover 41).
The month with the least cloud cover is August (Cloud cover 9).
Average visibility in January
Positano, 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).
