September weather forecastVelliza, Spain
September
Weather in September
The first month of the autumn, September, is also a moderately hot month in Velliza, Spain, with an average temperature ranging between min 13.4°C (56.1°F) and max 25.4°C (77.7°F).Temperature
The beginning of September brings a slight decrease in the average high-temperature, transitioning from a moderately hot 29.4°C (84.9°F) in August to a still warm 25.4°C (77.7°F). Velliza's September nights cool down to an average low-temperature of 13.4°C (56.1°F).Humidity
In September, the average relative humidity in Velliza is 51%.Rainfall
In September, the rain falls for 6.1 days. Throughout September, 13mm (0.51") of precipitation is accumulated. In Velliza, during the entire year, the rain falls for 104.3 days and collects up to 249mm (9.8") of precipitation.Snowfall
May through October are months without snowfall.Daylight
The average length of the day in September is 12h and 28min.On the first day of the month, sunrise is at 07:46 and sunset at 20:52. On the last day of September, in Velliza, sunrise is at 08:16 and sunset at 20:03 CEST.
Sunshine
In Velliza, the average sunshine in September is 9.6h.UV index
In September, the average daily maximum UV index in Velliza is 5. A UV Index value of 3 to 5 symbolizes a medium health hazard from unsafe exposure to UV radiation for average individuals.Note: The UV index of 5 in September translates into these instructions:
Undertake precautions - Guarding against sun damage is counselled. Avoid the Sun's strongest UV rays by seeking shade and limiting exposure during midday. Safeguard your eyes, ears, and face from sun rays with the aid of a wide-brim hat.
Published by: Weather Atlas | About Us
Data Sources | Weather Forecasting & Climate
Frequently asked questions
Average temperature in September
Velliza, Spain
- Average high temperature in September: 25.4°C
The warmest months (with the highest average high temperature) are July and August (29.4°C).
The month with the lowest average high temperature is January (8.6°C).
- Average low temperature in September: 13.4°C
The month with the highest average low temperature is August (15.9°C).
The coldest month (with the lowest average low temperature) is January (1.8°C).
Average pressure in September
Velliza, Spain
- Average pressure in September: 1017.9mbar
The month with the highest atmospheric pressure is December (1023.3mbar).
The month with the lowest atmospheric pressure is April (1015.3mbar).
Average wind speed in September
Velliza, Spain
- Average wind speed in September: 11km/h
The windiest month (with the highest average wind speed) is March (15.7km/h).
The calmest month (with the lowest average wind speed) is September (11km/h).
Average humidity in September
Velliza, Spain
- Average humidity in September: 51%
The month with the highest relative humidity is January (80%).
The month with the lowest relative humidity is August (45%).
Average rainfall in September
Velliza, Spain
- Average rainfall in September: 13mm
The wettest month (with the highest rainfall) is November (36mm).
The driest month (with the least rainfall) is August (5mm).
Average rainfall days in September
Velliza, Spain
- Average rainfall days in September: 6.1 days
The month with the highest number of rainy days is April (13.7 days).
The month with the least rainy days is August (2.8 days).
Average snowfall in September
Velliza, Spain
- Average snowfall in September: 0mm
The month with the highest snowfall is January (20mm).
The months with the least snowfall are May, June, July, August, September and October (0mm).
Average snowfall days in September
Velliza, Spain
- Average snowfall days in September: 0 days
The month with the highest number of snowfall days is January (3.3 days).
The months with the least snowfall days are June, July, August, September and October (0 days).
Average daylight in September /
Average sunshine in September
Velliza, Spain
- Average daylight in September: 12h and 30min
The month with the longest days is June (Average daylight: 15h and 6min).
The month with the shortest days is December (Average daylight: 9h and 12min).
- Average sunshine in September: 9h and 36min
The month with the most sunshine is June (Average sunshine: 11h and 24min).
The month with the least sunshine is December (Average sunshine: 5h and 42min).
Average sunshine days in September
Velliza, Spain
- Average sunshine days in September: 22.9 days
The month with the most sunshine days is August (27.1 days).
The month with the least sunshine days is April (15 days).
Average UV index in September
Velliza, Spain
- Average UV index in September: 5
The months with the highest UV index are June, July and August (UV index 6).
The months with the lowest UV index are January, February, November and December (UV index 2).
Average cloud cover in September
Velliza, Spain
- Average cloud cover in September: 17
The month with the most cloud cover is January (Cloud cover 45).
The month with the least cloud cover is August (Cloud cover 11).
Average visibility in September
Velliza, Spain
- Average visibility in September: 10km
The months with the highest visibility are February, March, June, July, August, September and October (10km).
The months with the lowest visibility are January, April, May, November and December (9km).
