September weather forecastMartignano, Italy
September
Weather in September
The first month of the autumn, September, is still a warm month in Martignano, Italy, with an average temperature fluctuating between 22°C (71.6°F) and 26.3°C (79.3°F).Temperature
The transition to September results in a modest reduction in average high-temperature, moving from a tropical 30.2°C (86.4°F) in August to a warm 26.3°C (79.3°F). A modest dip in temperatures to an average of 22°C (71.6°F) is observed throughout Martignano's September nights.Humidity
In Martignano, the average relative humidity in September is 64%.Rainfall
In September, the rain falls for 8.2 days. Throughout September, 25mm (0.98") of precipitation is accumulated. Throughout the year, in Martignano, there are 125.1 rainfall days, and 486mm (19.13") of precipitation is accumulated.Snowfall
In Martignano, snow does not fall in February through December.Daylight
In Martignano, the average length of the day in September is 12h and 28min.On the first day of September in Martignano, sunrise is at 06:14 and sunset at 19:18. On the last day of the month, sunrise is at 06:42 and sunset at 18:30 CEST.
Sunshine
The average sunshine in September is 10.4h.UV index
In Martignano, the average daily maximum UV index in September is 6. A UV Index reading of 6 to 7 represents a high threat to health from exposure to the Sun's UV rays for average individuals.Note: A maximum high daily UV index of 6 during September translates into the following directions:
Sustain precautions and conform to sun safety norms. Preventing sunburn is necessary. Avoid direct Sun exposure and seek shade between 10 a.m. and 4 p.m., when UV radiation is at its peak, but keep in mind that not all shade structures provide complete protection. A hat with a broad brim is indispensable, filtering out up to half of UV rays.
Published by: Weather Atlas | About Us
Data Sources | Weather Forecasting & Climate
Frequently asked questions
Average temperature in September
Martignano, Italy
- Average high temperature in September: 26.3°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 (13.2°C).
- Average low temperature in September: 22°C
The month with the highest average low temperature is August (24.7°C).
The coldest month (with the lowest average low temperature) is January (9.9°C).
Average pressure in September
Martignano, Italy
- Average pressure in September: 1014.6mbar
The month with the highest atmospheric pressure is December (1017.7mbar).
The month with the lowest atmospheric pressure is July (1012.3mbar).
Average wind speed in September
Martignano, Italy
- Average wind speed in September: 15.4km/h
The windiest month (with the highest average wind speed) is February (23.5km/h).
The calmest month (with the lowest average wind speed) is August (14.1km/h).
Average humidity in September
Martignano, Italy
- Average humidity in September: 64%
The month with the highest relative humidity is November (74%).
The months with the lowest relative humidity are July and August (61%).
Average rainfall in September
Martignano, Italy
- Average rainfall in September: 25mm
The wettest month (with the highest rainfall) is November (107mm).
The driest month (with the least rainfall) is August (4mm).
Average rainfall days in September
Martignano, Italy
- Average rainfall days in September: 8.2 days
The month with the highest number of rainy days is January (15.3 days).
The month with the least rainy days is August (2.5 days).
Average snowfall in September
Martignano, Italy
- Average snowfall in September: 0mm
The month with the highest snowfall is January (1mm).
The months with the least snowfall are February, March, April, May, June, July, August, September, October, November and December (0mm).
Average snowfall days in September
Martignano, Italy
- Average snowfall days in September: 0 days
The month with the highest number of snowfall days is December (0.3 days).
The months with the least snowfall days are February, March, April, May, June, July, August, September, October and November (0 days).
Average daylight in September /
Average sunshine in September
Martignano, 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 24min
The months with the most sunshine are July and August (Average sunshine: 12h and 12min).
The month with the least sunshine is January (Average sunshine: 5h and 54min).
Average sunshine days in September
Martignano, Italy
- Average sunshine days in September: 19.8 days
The month with the most sunshine days is August (27.8 days).
The month with the least sunshine days is February (11.9 days).
Average UV index in September
Martignano, 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, November and December (UV index 4).
Average cloud cover in September
Martignano, Italy
- Average cloud cover in September: 17
The month with the most cloud cover is January (Cloud cover 38).
The months with the least cloud cover are July and August (Cloud cover 8).
Average visibility in September
Martignano, 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).
