Contents
- Weather in September
- Frequently asked questions
- Average temperature in September
- Average pressure in September
- Average wind speed in September
- Average humidity in September
- Average rainfall in September
- Average rainfall days in September
- Average sea temperature in September
- Average daylight in September
- Average sunshine in September
- Average sunshine days in September
- Average UV index in September
- Average cloud cover in September
- Average visibility in September
September
Weather in September
Temperature
A minor adjustment in Lipari's average high-temperature is noted with the start of September, touching a still moderately hot 24.5°C (76.1°F) from August's 26.5°C (79.7°F). Lipari registers a small shift from peak daytime temperatures, with a consistent average low-temperature of 22.5°C (72.5°F) during September.Humidity
The months with the lowest humidity in Lipari are September and December, with an average relative humidity of 69%.Rainfall
In September, in Lipari, the rain falls for 11.7 days. Throughout September, 43mm (1.69") of precipitation is accumulated. In Lipari, during the entire year, the rain falls for 128 days and collects up to 412mm (16.22") of precipitation.Sea temperature
In Lipari, Italy, the average seawater temperature in September is 25.5°C (77.9°F).Note: Water temperature ranging from 25°C (77°F) to 29°C (84.2°F) is seen as very warm and delightful by everyone. During these temperatures, water activities become enjoyable, without causing discomfort for extended periods.
Daylight
In September, the average length of the day is 12h and 26min.On the first day of September in Lipari, sunrise is at 06:30 and sunset at 19:30. On the last day of the month, sunrise is at 06:55 and sunset at 18:44 CEST.
Sunshine
In September, the average sunshine is 10.9h.UV index
In September, the average daily maximum UV index is 6. A UV Index value of 6 to 7 symbolizes a high threat to health from exposure to the Sun's UV rays for average individuals.Note: The maximum daily UV index, 6 in September, converts into the following recommendations:
Use measures and accept sun safety conventions. Guarding against skin and eye trauma is of high priority. Stay in the shade and limit direct sun exposure between 10 a.m. and 4 p.m., when UV radiation is at its strongest. Remember, however, that not all shade structures provide full sun protection. Outfit yourself in sun-safe attire, like long sleeves, pants, a hat, and UV-blocking sunglasses. Take note! Sand and water reflections strengthen the Sun's UV exposure.
Published by: Weather Atlas | About Us
Data Sources | Weather Forecasting & Climate
Frequently asked questions
What are September temperatures in Lipari?
What is the least humid month in Lipari?
What is the average humidity in September in Lipari?
How much does it rain in Lipari in September?
What is the water temperature in September in Lipari?
What is the average length of the day in September in Lipari?
What time are sunrise and sunset in September in Lipari?
How many hours of sunshine does Lipari have in September?
How high is the UV index in September in Lipari?
Average temperature in September
Lipari, Italy
- Average high temperature in September: 24.5°C
The warmest month (with the highest average high temperature) is August (26.5°C).
The month with the lowest average high temperature is February (13.2°C).
- Average low temperature in September: 22.5°C
The month with the highest average low temperature is August (24.3°C).
The coldest month (with the lowest average low temperature) is February (10.8°C).
Average pressure in September
Lipari, Italy
- Average pressure in September: 1015.7mbar
The month with the highest atmospheric pressure is December (1019mbar).
The month with the lowest atmospheric pressure is July (1014.3mbar).
Average wind speed in September
Lipari, Italy
- Average wind speed in September: 12.9km/h
The windiest month (with the highest average wind speed) is February (20.6km/h).
The calmest month (with the lowest average wind speed) is August (10km/h).
Average humidity in September
Lipari, Italy
- Average humidity in September: 69%
The month with the highest relative humidity is April (74%).
The months with the lowest relative humidity are September and December (69%).
Average rainfall in September
Lipari, Italy
- Average rainfall in September: 43mm
The wettest month (with the highest rainfall) is October (63mm).
The driest month (with the least rainfall) is July (11mm).
Average rainfall days in September
Lipari, Italy
- Average rainfall days in September: 11.7 days
The month with the highest number of rainy days is January (14.8 days).
The month with the least rainy days is July (4.2 days).
Average sea temperature in September
Lipari, Italy
- Average sea temperature in September: 25.5°C
The best month for swimming (with the highest average sea temperature) is August (26.5°C).
The coldest month (with the lowest average sea temperature) is February (14.6°C).
Average daylight in September /
Average sunshine in September
Lipari, Italy
- Average daylight in September: 12h and 2min
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 30min).
- Average sunshine in September: 10h and 5min
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: 6h and 12min).
Average sunshine days in September
Lipari, Italy
- Average sunshine days in September: 14.3 days
The month with the most sunshine days is July (25.2 days).
The month with the least sunshine days is February (13.8 days).
Average UV index in September
Lipari, Italy
- Average UV index in September: 6
The months with the highest UV index are July and August (UV index 7).
The month with the lowest UV index is December (UV index 3).
Average cloud cover in September
Lipari, Italy
- Average cloud cover in September: 18
The month with the most cloud cover is January (Cloud cover 36).
The month with the least cloud cover is July (Cloud cover 7).
Average visibility in September
Lipari, Italy
- Average visibility in September: 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).
