September weather forecastMaiori, Italy

September

Weather in September

September, the first month of the autumn in Maiori, is still a warm month, with temperature in the range of an average low of 18.6°C (65.5°F) and an average high of 25.5°C (77.9°F).

Temperature

September's onset corresponds with a subtle shift in the average high-temperature, slightly moving from a hot 30.2°C (86.4°F) in August to a warm 25.5°C (77.9°F). Maiori records a mean low-temperature of 18.6°C (65.5°F) in September.

Humidity

In September, the average relative humidity is 65%.

Rainfall

In Maiori, Italy, in September, it is raining for 12.5 days, with typically 48mm (1.89") of accumulated precipitation. Throughout the year, there are 149.6 rainfall days, and 614mm (24.17") of precipitation is accumulated.

Snowfall

March through December are months without snowfall in Maiori.

Sea temperature

In Maiori, the average seawater temperature in September is 25°C (77°F).
Note: For activities in the water such as swimming or diving, temperatures from 25°C (77°F) to 29°C (84.2°F) are considered optimal for prolonged enjoyment without discomfort.

Daylight

In Maiori, Italy, the average length of the day in September is 12h and 28min.
On the first day of September, sunrise is at 06:28 and sunset at 19:33. On the last day of the month, sunrise is at 06:57 and sunset at 18:45 CEST.

Sunshine

In September, the average sunshine in Maiori is 10.9h.

UV index

In Maiori, Italy, the average daily maximum UV index in September is 6. A UV Index value of 6 to 7 symbolizes a high threat to health from exposure to the Sun's UV radiation for the average person.
Note: A typical high UV index of 6 in September suggests the following recommendations:
Persist in precautions and follow sun safety policies. Keeping sunburn at bay is imperative. Between 10 a.m. and 4 p.m., UV radiation is strongest. Make an effort to avoid direct sunlight during this time, remembering that shade structures may not provide full sun protection. For a sun-safe wardrobe, go for clothes that are tightly woven and generously sized. Beware! The strength of the UV rays is significantly increased by the reflection of the water and sand.

Updated: Jan 27, 2024
Published by: Weather Atlas | About Us
Data Sources | Weather Forecasting & Climate

Frequently asked questions

The average high-temperature and low-temperature in Maiori, Italy, during September are 25.5°C (77.9°F) and 18.6°C (65.5°F) respectively. The average heat index (a.k.a. 'real feel', 'felt air temperature'), which represents the influence of relative humidity on air temperature, in August is calculated to be 33°C (91.4°F).

The average relative humidity in September is 65%.

In Maiori, in September, it is raining for 12.5 days, with typically 48mm (1.89") of accumulated precipitation.

March through December are months without snowfall in Maiori, Italy.

In Maiori, Italy, the average seawater temperature in September is 25°C (77°F). For swimming, diving, and other water activities, temperatures between 25°C (77°F) and 29°C (84.2°F) are perceived as very enjoyable and pleasurable for prolonged periods without feeling uncomfortable.

The average day length in September in Maiori is 12h and 28min.

On the first day of September in Maiori, sunrise is at 06:28 and sunset at 19:33. On the last day of the month, sunrise is at 06:57 and sunset at 18:45 CEST.

In Maiori, Italy, the average sunshine duration in September is 10.9h.

In September, the average daily maximum UV index is 6. A UV Index of 6 to 7 symbolizes a high health threat from unsafe exposure to Sun's UV rays.

Today

Tomorrow

Long-term

Year J F M A M J J A September O N D

Aug

September

Oct

Average high temperature

30.2°C

25.5°C

21.7°C

Average low temperature

Average pressure

Average wind speed

Average max. wind speed

8.7km/h

9.8km/h

10.6km/h

Average wind speed gusts

Average humidity

Average rainfall

Average rainfall days

Average snowfall

Average snowfall days

Average sea temperature

Average daylight

Average sunshine

Average sunshine days

21.3

14.4

15.7

Average UV index

Average cloud cover

Average visibility

Average temperature in September
Maiori, Italy

Average high temperature in September: 25.5°C

The warmest month (with the highest average high temperature) is August (30.2°C).
The month with the lowest average high temperature is January (11.7°C).

Average low temperature in September: 18.6°C

The month with the highest average low temperature is August (21.6°C).
The coldest months (with the lowest average low temperature) are January and February (6.8°C).

Average pressure in September
Maiori, Italy

Average pressure in September: 1015.5mbar

The month with the highest atmospheric pressure is December (1018.4mbar).
The month with the lowest atmospheric pressure is July (1013.9mbar).

Average wind speed in September
Maiori, Italy

Average wind speed in September: 9.3km/h

The windiest month (with the highest average wind speed) is February (13.1km/h).
The calmest month (with the lowest average wind speed) is August (7.7km/h).

Average humidity in September
Maiori, Italy

Average humidity in September: 65%

The months with the highest relative humidity are January and November (75%).
The month with the lowest relative humidity is August (61%).

Average rainfall in September
Maiori, Italy

Average rainfall in September: 48mm

The wettest month (with the highest rainfall) is November (122mm).
The driest month (with the least rainfall) is August (11mm).

Average rainfall days in September
Maiori, Italy

Average rainfall days in September: 12.5 days

The month with the highest number of rainy days is January (15.6 days).
The month with the least rainy days is August (6.3 days).

Average snowfall in September
Maiori, Italy

Average snowfall in September: 0mm

The months with the highest snowfall are January and February (3mm).
The months with the least snowfall are March, April, May, June, July, August, September, October, November and December (0mm).

Average snowfall days in September
Maiori, Italy

Average snowfall days in September: 0 days

The month with the highest number of snowfall days is January (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
Maiori, Italy

Average sea temperature in September: 25°C

The best month for swimming (with the highest average sea temperature) is August (26.1°C).
The coldest month (with the lowest average sea temperature) is February (13.9°C).

Average daylight in September /
Average sunshine in September
Maiori, Italy

Average daylight in September: 12h and 30min

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 September: 10h and 54min

The months with the most sunshine are 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 September
Maiori, Italy

Average sunshine days in September: 14.4 days

The month with the most sunshine days is July (22.4 days).
The month with the least sunshine days is February (10.8 days).

Average UV index in September
Maiori, Italy

Average UV index in September: 6

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 September
Maiori, Italy

Average cloud cover in September: 19

The month with the most cloud cover is January (Cloud cover 40).
The month with the least cloud cover is August (Cloud cover 10).

Average visibility in September
Maiori, 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).