September weather forecastSanta Giusta, Italy

September

Weather in September

September, the first month of the autumn in Santa Giusta, is also a moderately hot month, with an average temperature ranging between max 26°C (78.8°F) and min 18.6°C (65.5°F).

Temperature

September brings a slight decrease in the average high-temperature, shifting from 29.9°C (85.8°F) in August to a still warm 26°C (78.8°F). Santa Giusta experiences a mean low-temperature of 18.6°C (65.5°F) during September.

Humidity

In Santa Giusta, the average relative humidity in September is 68%.

Rainfall

In Santa Giusta, in September, it is raining for 7.5 days, with typically 15mm (0.59") of accumulated precipitation. In Santa Giusta, Italy, during the entire year, the rain falls for 107.3 days and collects up to 264mm (10.39") of precipitation.

Snowfall

January, March through December are months without snowfall.

Daylight

In September, the average length of the day is 12h and 27min.
On the first day of the month, sunrise is at 06:53 and sunset at 19:56. On the last day of September, in Santa Giusta, sunrise is at 07:21 and sunset at 19:09 CEST.

Sunshine

In Santa Giusta, the average sunshine in September is 10h.

UV index

In Santa Giusta, the average daily maximum UV index in September is 6. A UV Index value of 6 to 7 symbolizes a high health risk from unsafe exposure to UV radiation for the ordinary person.
Note: A daily maximum UV index of 6 in September translates into the following instructions:
Skirt overexposure. People with light complexions might get scorched in under 20 minutes. Remember that the sun's UV radiation is strongest between 10 a.m. and 4 p.m. Make an effort to avoid direct sun exposure during these hours. During bright days, sunglasses that offer UVA and UVB defense are recommended.

Frequently asked questions

During September, Santa Giusta experiences an average high-temperature of 26°C (78.8°F) and a low-temperature of 18.6°C (65.5°F). In August, the average heat index (a.k.a. 'apparent temperature', 'real feel'), which combines relative humidity and air temperature, is calculated to be 33°C (91.4°F).

In September, the average relative humidity is 68%.

In Santa Giusta, during September, the rain falls for 7.5 days and regularly aggregates up to 15mm (0.59") of precipitation.

January, March through December are months without snowfall.

The average day length in September is 12h and 27min.

In September, on the first day of the month, sunrise is at 06:53 and sunset at 19:56. On the last day of the month, sunrise is at 07:21 and sunset at 19:09 CEST.

The average sunshine duration in September is 10h.

In Santa Giusta, the average daily maximum UV index in September is 6. A UV Index estimate of 6 to 7 represents a high health risk from exposure to the Sun's UV radiation.
Average high temperature
Average low temperature
Average wind speed
Average max. wind speed
Average wind speed gusts
Average humidity
Average rainfall
Average rainfall days
Average snowfall
Average snowfall days
Average sunshine days
Average UV index
Average cloud cover
Average visibility

Average temperature in September
Santa Giusta, Italy

  • Average high temperature in September: 26°C

The warmest month (with the highest average high temperature) is August (29.9°C).
The month with the lowest average high temperature is January (12.8°C).

  • Average low temperature in September: 18.6°C

The month with the highest average low temperature is August (20.8°C).
The coldest month (with the lowest average low temperature) is February (6.5°C).

Average pressure in September
Santa Giusta, Italy

  • Average pressure in September: 1015.8mbar

The month with the highest atmospheric pressure is December (1019.2mbar).
The months with the lowest atmospheric pressure are April and November (1014.2mbar).

Average wind speed in September
Santa Giusta, Italy

  • Average wind speed in September: 11.1km/h

The windiest month (with the highest average wind speed) is January (15.9km/h).
The calmest month (with the lowest average wind speed) is August (10.7km/h).

Average humidity in September
Santa Giusta, Italy

  • Average humidity in September: 68%

The month with the highest relative humidity is January (79%).
The month with the lowest relative humidity is August (61%).

Average rainfall in September
Santa Giusta, Italy

  • Average rainfall in September: 15mm

The wettest month (with the highest rainfall) is November (53mm).
The driest month (with the least rainfall) is July (4mm).

Average rainfall days in September
Santa Giusta, Italy

  • Average rainfall days in September: 7.5 days

The month with the highest number of rainy days is January (12.5 days).
The month with the least rainy days is July (3.1 days).

Average snowfall in September
Santa Giusta, Italy

  • Average snowfall in September: 0mm

The month with the highest snowfall is February (2mm).
The months with the least snowfall are January, March, April, May, June, July, August, September, October, November and December (0mm).

Average snowfall days in September
Santa Giusta, Italy

  • Average snowfall days in September: 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 daylight in September /
Average sunshine in September
Santa Giusta, 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 24min).

  • Average sunshine in September: 10h and 0min

The month with the most sunshine is June (Average sunshine: 12h and 0min).
The month with the least sunshine is January (Average sunshine: 5h and 54min).

Average sunshine days in September
Santa Giusta, Italy

  • Average sunshine days in September: 19.3 days

The months with the most sunshine days are July and August (25.2 days).
The month with the least sunshine days is February (14.6 days).

Average UV index in September
Santa Giusta, Italy

  • Average UV index in September: 6

The month with the highest UV index is July (UV index 7).
The months with the lowest UV index are January, February and December (UV index 3).

Average cloud cover in September
Santa Giusta, Italy

  • Average cloud cover in September: 16

The month with the most cloud cover is January (Cloud cover 38).
The month with the least cloud cover is August (Cloud cover 7).

Average visibility in September
Santa Giusta, 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).