September weather forecastNieles, Spain
September
Weather in September
September, the first month of the autumn in Nieles, is still a pleasant month, with an average temperature varying between 14°C (57.2°F) and 22.9°C (73.2°F).Temperature
In September, the average high-temperature marginally decreases from a moderately hot 27.8°C (82°F) in August to a pleasant 22.9°C (73.2°F). An average low-temperature of 14°C (57.2°F) is recorded during the nights in September.Humidity
In Nieles, the average relative humidity in September is 58%.Rainfall
In September, the rain falls for 10.8 days. Throughout September, 41mm (1.61") of precipitation is accumulated. Throughout the year, in Nieles, there are 110.8 rainfall days, and 451mm (17.76") of precipitation is accumulated.Snowfall
In Nieles, snow does not fall in May through September.Daylight
The average length of the day in September is 12h and 25min.On the first day of the month, sunrise is at 07:44 and sunset at 20:41. On the last day of September, sunrise is at 08:07 and sunset at 19:57 CEST.
Sunshine
In Nieles, the average sunshine in September is 9.5h.UV index
In Nieles, the average daily maximum UV index in September is 5. A UV Index estimate of 3 to 5 represents a medium health hazard from exposure to the Sun's UV radiation for ordinary individuals.Note: An average maximum UV index of 5 in September leads to these recommendations:
Exercise prudence. Persons with fair skin could be burned in under 30 minutes. The solar radiation is most powerful near the mid-day, so the exposure to the direct Sun should be reduced accordingly. A wide-brim hat offers excellent sun protection for the eyes, ears, face, and neck. Sunglasses with UVA and UVB protection significantly reduce eye damage from sun exposure.
Published by: Weather Atlas | About Us
Data Sources | Weather Forecasting & Climate
Frequently asked questions
Average temperature in September
Nieles, Spain
- Average high temperature in September: 22.9°C
The warmest month (with the highest average high temperature) is July (28.4°C).
The month with the lowest average high temperature is January (8.9°C).
- Average low temperature in September: 14°C
The months with the highest average low temperature are July and August (17.9°C).
The coldest month (with the lowest average low temperature) is January (1.8°C).
Average pressure in September
Nieles, Spain
- Average pressure in September: 1016.7mbar
The month with the highest atmospheric pressure is December (1022.5mbar).
The month with the lowest atmospheric pressure is April (1015.1mbar).
Average wind speed in September
Nieles, Spain
- Average wind speed in September: 6.7km/h
The windiest month (with the highest average wind speed) is February (10.1km/h).
The calmest months (with the lowest average wind speed) are August and October (6.5km/h).
Average humidity in September
Nieles, Spain
- Average humidity in September: 58%
The months with the highest relative humidity are January and December (71%).
The month with the lowest relative humidity is July (41%).
Average rainfall in September
Nieles, Spain
- Average rainfall in September: 41mm
The wettest month (with the highest rainfall) is November (64mm).
The driest month (with the least rainfall) is July (5mm).
Average rainfall days in September
Nieles, Spain
- Average rainfall days in September: 10.8 days
The months with the highest number of rainy days are March and April (13.8 days).
The month with the least rainy days is July (4.5 days).
Average snowfall in September
Nieles, Spain
- Average snowfall in September: 0mm
The month with the highest snowfall is January (149mm).
The months with the least snowfall are May, June, July, August and September (0mm).
Average snowfall days in September
Nieles, Spain
- Average snowfall days in September: 0 days
The month with the highest number of snowfall days is January (5.7 days).
The months with the least snowfall days are May, June, July, August and September (0 days).
Average daylight in September /
Average sunshine in September
Nieles, Spain
- Average daylight in September: 12h and 24min
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 42min).
- Average sunshine in September: 9h and 30min
The month with the most sunshine is June (Average sunshine: 12h and 0min).
The month with the least sunshine is December (Average sunshine: 7h and 18min).
Average sunshine days in September
Nieles, Spain
- Average sunshine days in September: 16.6 days
The month with the most sunshine days is July (23.5 days).
The month with the least sunshine days is April (13.8 days).
Average UV index in September
Nieles, 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, November and December (UV index 2).
Average cloud cover in September
Nieles, Spain
- Average cloud cover in September: 16
The month with the most cloud cover is March (Cloud cover 31).
The month with the least cloud cover is July (Cloud cover 8).
Average visibility in September
Nieles, Spain
- Average visibility in September: 10km
The months with the highest visibility are February, March, April, May, June, July, August, September, October and December (10km).
The months with the lowest visibility are January and November (9km).
