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
September
Weather in September
Temperature
With September's onset, the average high-temperature recedes from August's hot 32.7°C (90.9°F) to a moderately hot 27.4°C (81.3°F). Throughout September, Iznájar's nights cool down to an average of 16.6°C (61.9°F).Heat index
The heat index value for September is appraised at 28°C (82.4°F). One might feel worn out with persistent exposure and activity, resulting in heat cramps.Metrics for the heat index primarily focus on shaded spots and light wind conditions. An exposure to direct sunlight may lift the heat index values by 15 Fahrenheit (8 Celsius) degrees.
Note: The heat index, also known as 'apparent temperature' or 'felt air temperature', provides an understanding of perceived warmth by combining temperature and relative humidity. Elements such as metabolic variations, pregnancy, and physical exertion can shape one's weather perception. Sunshine, when direct, has the potential to intensify weather effects, leading to an increase in the heat index by 15 Fahrenheit (8 Celsius) degrees. Heat index values are primarily vital for children. Young individuals are typically more threatened than adults due to their reduced perspiration. Also, the larger skin surface proportionate to their small bodies and the increased heat from their activities magnify their risk.
Humidity
In Iznájar, the average relative humidity in September is 57%.Rainfall
In Iznájar, Spain, during September, the rain falls for 6.7 days and regularly aggregates up to 22mm (0.87") of precipitation. Throughout the year, there are 96.3 rainfall days, and 371mm (14.61") of precipitation is accumulated.Snowfall
March through December are months without snowfall in Iznájar.Daylight
The average length of the day in September in Iznájar is 12h and 25min.On the first day of September, sunrise is at 07:48 and sunset at 20:45. On the last day of the month, sunrise is at 08:12 and sunset at 20:01 CEST.
Sunshine
In Iznájar, the average sunshine in September is 9.3h.UV index
In Iznájar, the average daily maximum UV index in September is 5. A UV Index of 3 to 5 symbolizes a moderate threat to health from exposure to the Sun's UV radiation for the average person.Note: An average maximum UV index of 5 in September leads to these recommendations:
Act with care - The need to guard against sun damage is communicated. The midday Sun can be dangerous due to its intense radiation; always find shade and reduce exposure. Equip yourself with UVA and UVB-filtering sunglasses on clear, sunny days.
Published by: Weather Atlas | About Us
Data Sources | Weather Forecasting & Climate
Frequently asked questions
What is the usual temperature for Iznájar in September?
What is the average humidity in September in Iznájar?
How much does it rain in Iznájar in September?
When it does not snow in Iznájar?
How many hours of daylight does Iznájar have in September?
When are sunrise and sunset in September in Iznájar?
How long on average sun shines in September in Iznájar?
What is the UV index intensity in September in Iznájar?
Average temperature in September
Iznájar, Spain
- Average high temperature in September: 27.4°C
The warmest month (with the highest average high temperature) is July (33.1°C).
The month with the lowest average high temperature is January (12.3°C).
- Average low temperature in September: 16.6°C
The month with the highest average low temperature is August (19.9°C).
The coldest month (with the lowest average low temperature) is February (4.1°C).
Average pressure in September
Iznájar, Spain
- Average pressure in September: 1016.5mbar
The month with the highest atmospheric pressure is December (1022.7mbar).
The month with the lowest atmospheric pressure is July (1015.1mbar).
Average wind speed in September
Iznájar, Spain
- Average wind speed in September: 7.8km/h
The windiest months (with the highest average wind speed) are March and April (9.8km/h).
The calmest month (with the lowest average wind speed) is September (7.8km/h).
Average humidity in September
Iznájar, Spain
- Average humidity in September: 57%
The month with the highest relative humidity is January (79%).
The month with the lowest relative humidity is July (42%).
Average rainfall in September
Iznájar, Spain
- Average rainfall in September: 22mm
The wettest month (with the highest rainfall) is November (53mm).
The driest month (with the least rainfall) is July (2mm).
Average rainfall days in September
Iznájar, Spain
- Average rainfall days in September: 6.7 days
The month with the highest number of rainy days is March (14 days).
The month with the least rainy days is July (2.3 days).
Average snowfall in September
Iznájar, Spain
- Average snowfall in September: 0mm
The months with the highest snowfall are January and February (1mm).
The months with the least snowfall are March, April, May, June, July, August, September, October, November and December (0mm).
Average snowfall days in September
Iznájar, Spain
- Average snowfall days in September: 0 days
The month with the highest number of snowfall days is January (0.3 days).
The months with the least snowfall days are April, May, June, July, August, September, October, November and December (0 days).
Average daylight in September /
Average sunshine in September
Iznájar, Spain
- 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 42min).
- Average sunshine in September: 9h and 2min
The month with the most sunshine is June (Average sunshine: 11h and 6min).
The month with the least sunshine is February (Average sunshine: 7h and 6min).
Average sunshine days in September
Iznájar, Spain
- Average sunshine days in September: 22.1 days
The month with the most sunshine days is July (28.3 days).
The month with the least sunshine days is March (15.4 days).
Average UV index in September
Iznájar, Spain
- Average UV index in September: 5
The months with the highest UV index are June and July (UV index 7).
The months with the lowest UV index are January, February, November and December (UV index 3).
Average cloud cover in September
Iznájar, Spain
- Average cloud cover in September: 18
The months with the most cloud cover are January and March (Cloud cover 41).
The month with the least cloud cover is July (Cloud cover 6).
Average visibility in September
Iznájar, Spain
- Average visibility in September: 10km
The months with the highest visibility are May, June, July, August, September and October (10km).
The month with the lowest visibility is January (8km).
