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 snowfall in September
- Average snowfall 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
Weather in September
Temperature
Santa Margherita Ligure records a mild change in average high-temperature during September, easing from a warm 25.6°C (78.1°F) in August to an agreeable 22.1°C (71.8°F). Nighttime temperatures in September average to an enjoyable 16.3°C (61.3°F).Humidity
In Santa Margherita Ligure, the average relative humidity in September is 74%.Rainfall
September is the month with the least rainfall. Rain falls for 13.9 days and accumulates 47mm (1.85") of precipitation.Snowfall
April through November are months without snowfall in Santa Margherita Ligure.Sea temperature
In Santa Margherita Ligure, Italy, in September, the average water temperature is 23.2°C (73.8°F).Note: Factor in your tolerance to cold, the sunshine, the wind, and the air's warmth, and a swim in 23.2°C (73.8°F) might be tempting. It is interesting to note that Olympians compete in 25°C (77°F) to 28°C (82.4°F) water temperatures.
Daylight
In Santa Margherita Ligure, Italy, the average length of the day in September is 12h and 31min.On the first day of September, sunrise is at 06:46 and sunset at 19:59. On the last day of the month, sunrise is at 07:20 and sunset at 19:05 CEST.
Sunshine
In Santa Margherita Ligure, the average sunshine in September is 9.7h.UV index
In September, the average daily maximum UV index is 5. A UV Index reading of 3 to 5 represents a medium health hazard from unprotected exposure to Sun's UV rays for the ordinary person.Note: In September, the maximum UV index of 5 suggests these recommendations:
Adopt protective measures - Requirement to safeguard skin and eyes from harm exists. Minimize direct exposure to the Sun during midday when its radiation is at its peak. A wide-brim hat offers excellent sun protection for the eyes, ears, face, and neck. Sunglasses with UVA and UVB protection significantly reduce eye damage from sun exposure. Be alert! The reflection of water and sand augments UV radiation intensity.
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Data Sources | Weather Forecasting & Climate
Frequently asked questions
What is the usual temperature for Santa Margherita Ligure in September?
What is the average humidity in September?
What is the driest month?
How many days does it rain in September?
When it does not snow?
How warm is the water in September?
What is the average length of the day in September?
When is the sunrise / sunset in September?
How long on average sun shines in September?
What is the UV index reading in September?
Average temperature in September
Santa Margherita Ligure, Italy
- Average high temperature in September: 22.1°C
The warmest month (with the highest average high temperature) is August (25.6°C).
The month with the lowest average high temperature is January (8.3°C).
- Average low temperature in September: 16.3°C
The month with the highest average low temperature is August (19.3°C).
The coldest month (with the lowest average low temperature) is February (4.9°C).
Average pressure in September
Santa Margherita Ligure, Italy
- Average pressure in September: 1015.7mbar
The month with the highest atmospheric pressure is December (1018.7mbar).
The months with the lowest atmospheric pressure are April, May and July (1013.9mbar).
Average wind speed in September
Santa Margherita Ligure, Italy
- Average wind speed in September: 8.8km/h
The windiest month (with the highest average wind speed) is February (12.2km/h).
The calmest month (with the lowest average wind speed) is August (7.8km/h).
Average humidity in September
Santa Margherita Ligure, Italy
- Average humidity in September: 74%
The month with the highest relative humidity is November (80%).
The month with the lowest relative humidity is August (72%).
Average rainfall in September
Santa Margherita Ligure, Italy
- Average rainfall in September: 47mm
The wettest month (with the highest rainfall) is November (118mm).
The driest month (with the least rainfall) is September (47mm).
Average rainfall days in September
Santa Margherita Ligure, Italy
- Average rainfall days in September: 13.9 days
The month with the highest number of rainy days is May (18.7 days).
The month with the least rainy days is January (11.3 days).
Average snowfall in September
Santa Margherita Ligure, Italy
- Average snowfall in September: 0mm
The month with the highest snowfall is March (6mm).
The months with the least snowfall are April, May, June, July, August, September, October and November (0mm).
Average snowfall days in September
Santa Margherita Ligure, Italy
- Average snowfall days in September: 0 days
The month with the highest number of snowfall days is February (0.6 days).
The months with the least snowfall days are April, May, June, July, August, September, October and November (0 days).
Average sea temperature in September
Santa Margherita Ligure, Italy
- Average sea temperature in September: 23.2°C
The best month for swimming (with the highest average sea temperature) is August (24.4°C).
The coldest month (with the lowest average sea temperature) is February (13°C).
Average daylight in September /
Average sunshine in September
Santa Margherita Ligure, Italy
- Average daylight in September: 12h and 3min
The month with the longest days is June (Average daylight: 15h and 30min).
The month with the shortest days is December (Average daylight: 8h and 54min).
- Average sunshine in September: 9h and 4min
The months with the most sunshine are June and July (Average sunshine: 11h and 30min).
The month with the least sunshine is November (Average sunshine: 5h and 18min).
Average sunshine days in September
Santa Margherita Ligure, Italy
- Average sunshine days in September: 13.5 days
The month with the most sunshine days is January (17.1 days).
The month with the least sunshine days is May (8.8 days).
Average UV index in September
Santa Margherita Ligure, Italy
- Average UV index in September: 5
The months with the highest UV index are June, July and August (UV index 6).
The month with the lowest UV index is January (UV index 2).
Average cloud cover in September
Santa Margherita Ligure, Italy
- Average cloud cover in September: 24
The month with the most cloud cover is November (Cloud cover 44).
The month with the least cloud cover is August (Cloud cover 17).
Average visibility in September
Santa Margherita Ligure, Italy
- Average visibility in September: 10km
The months with the highest visibility are January, February, March, April, May, June, July, August, September, October and December (10km).
The month with the lowest visibility is November (9km).
Santa Margherita Ligure, Italy
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