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 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
September signifies a gentle decline in San Giovanni Gemini's average high-temperature, easing from a tropical 31.1°C (88°F) in August to a moderately hot 26.3°C (79.3°F). San Giovanni Gemini's nighttime temperature in September falls to an average of 18.9°C (66°F).Humidity
In San Giovanni Gemini, the average relative humidity in September is 66%.Rainfall
In San Giovanni Gemini, during September, the rain falls for 13.1 days and regularly aggregates up to 49mm (1.93") of precipitation. Throughout the year, in San Giovanni Gemini, there are 119.7 rainfall days, and 399mm (15.71") of precipitation is accumulated.Snowfall
In San Giovanni Gemini, snow does not fall in April through November.Daylight
The average length of the day in September is 12h and 25min.On the first day of the month, sunrise is at 06:36 and sunset at 19:34. On the last day of September, sunrise is at 07:00 and sunset at 18:50 CEST.
Sunshine
In San Giovanni Gemini, the average sunshine in September is 11h.UV index
The average daily maximum UV index in September is 6. A UV Index value of 6 to 7 symbolizes a high health risk from exposure to the Sun's UV rays for the average person.Note: A maximum daily UV index of 6 during September morphs into the following directions:
Avoid excessive sunlight. Those with lighter skin may experience burning in less than 20 minutes. Stay in the shade and limit direct Sun exposure from 10 a.m. to 4 p.m., a time when UV radiation is particularly strong. Remember, however, that shade structures may not provide complete protection. Combat UV radiation's detrimental effects with sun-safe clothing and UV-blocking eyewear.
Frequently asked questions
What is the temperature in September in San Giovanni Gemini?
What is the average humidity in September in San Giovanni Gemini?
How many days does it rain in September in San Giovanni Gemini?
When it does not snow in San Giovanni Gemini?
What is the average length of the day in September in San Giovanni Gemini?
When are sunrise and sunset in September in San Giovanni Gemini?
How many hours of sunshine does San Giovanni Gemini have in September?
What is the UV index reading in September in San Giovanni Gemini?
Average temperature in September
San Giovanni Gemini, Italy
- Average high temperature in September: 26.3°C
The warmest month (with the highest average high temperature) is August (31.1°C).
The month with the lowest average high temperature is January (11.9°C).
- Average low temperature in September: 18.9°C
The month with the highest average low temperature is August (21.6°C).
The coldest month (with the lowest average low temperature) is February (4.9°C).
Average pressure in September
San Giovanni Gemini, Italy
- Average pressure in September: 1015.6mbar
The month with the highest atmospheric pressure is December (1019.1mbar).
The month with the lowest atmospheric pressure is July (1014.3mbar).
Average wind speed in September
San Giovanni Gemini, Italy
- Average wind speed in September: 7.7km/h
The windiest month (with the highest average wind speed) is February (12.5km/h).
The calmest month (with the lowest average wind speed) is August (6.9km/h).
Average humidity in September
San Giovanni Gemini, Italy
- Average humidity in September: 66%
The month with the highest relative humidity is January (82%).
The month with the lowest relative humidity is July (52%).
Average rainfall in September
San Giovanni Gemini, Italy
- Average rainfall in September: 49mm
The wettest month (with the highest rainfall) is October (72mm).
The driest month (with the least rainfall) is July (5mm).
Average rainfall days in September
San Giovanni Gemini, Italy
- Average rainfall days in September: 13.1 days
The month with the highest number of rainy days is October (14.8 days).
The month with the least rainy days is July (3.3 days).
Average snowfall in September
San Giovanni Gemini, Italy
- Average snowfall in September: 0mm
The month with the highest snowfall is March (20mm).
The months with the least snowfall are April, May, June, July, August, September, October and November (0mm).
Average snowfall days in September
San Giovanni Gemini, Italy
- Average snowfall days in September: 0 days
The month with the highest number of snowfall days is February (1.5 days).
The months with the least snowfall days are April, May, June, July, August, September, October and November (0 days).
Average daylight in September /
Average sunshine in September
San Giovanni Gemini, Italy
- Average daylight in September: 12h and 2min
The month with the longest days is June (Average daylight: 14h and 42min).
The month with the shortest days is December (Average daylight: 9h and 36min).
- Average sunshine in September: 11h and 0min
The month with the most sunshine is June (Average sunshine: 12h and 6min).
The month with the least sunshine is January (Average sunshine: 5h and 48min).
Average sunshine days in September
San Giovanni Gemini, Italy
- Average sunshine days in September: 14.2 days
The month with the most sunshine days is July (25.8 days).
The month with the least sunshine days is October (13.1 days).
Average UV index in September
San Giovanni Gemini, Italy
- Average UV index in September: 6
The months with the highest UV index are June, 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
San Giovanni Gemini, Italy
- Average cloud cover in September: 17
The month with the most cloud cover is January (Cloud cover 39).
The month with the least cloud cover is July (Cloud cover 6).
Average visibility in September
San Giovanni Gemini, Italy
- Average visibility in September: 10km
The months with the highest visibility are March, April, May, June, July, August, September, October, November and December (10km).
The months with the lowest visibility are January and February (9km).
San Giovanni Gemini, Italy
Weather forecast for your location
2. Allow the app to use your location
