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 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
Fernán-Núñez's September weather features a mild decline in high-temperatures, reducing from a fiery hot 36.2°C (97.2°F) in August to a tropical 30.3°C (86.5°F). The nighttime temperature shows a significant divergence from the daytime highs, averaging at a comfortable 17.6°C (63.7°F) in September.Heat index
The average heat index in September is estimated at a hot 31°C (87.8°F). Ongoing activity coupled with exposure often results in weariness and could induce heat cramps.Heat index data is primarily for areas with shade and subjected to light winds. If exposed to direct sunlight, the heat index could climb by up to 15 Fahrenheit (8 Celsius) degrees.
Note: The heat index, also known as 'felt air temperature' or 'real feel', offers an insight into how hot it feels when we factor in moisture content. Factors such as metabolic variations, being pregnant, and physical activity can impact an individual's weather perception. It is noteworthy to mention that direct sunlight exposure can augment the felt temperature, leading to an increase in the heat index by 15 Fahrenheit (8 Celsius) degrees. Heat index values are largely significant for babies and toddlers. Children usually face more risks than adults as their ability to sweat is less. Additionally, their larger skin surface in relation to their petite bodies and higher heat output due to their activities increases their vulnerability.
Humidity
In September, the average relative humidity in Fernán-Núñez, Spain, is 47%.Rainfall
In Fernán-Núñez, Spain, in September, it is raining for 5.2 days, with typically 12mm (0.47") of accumulated precipitation. In Fernán-Núñez, during the entire year, the rain falls for 81.8 days and collects up to 263mm (10.35") of precipitation.Daylight
In Fernán-Núñez, the average length of the day in September is 12h and 25min.On the first day of the month, sunrise is at 07:49 and sunset at 20:47. On the last day of September, sunrise is at 08:14 and sunset at 20:03 CEST.
Sunshine
In September, the average sunshine in Fernán-Núñez is 9.5h.UV index
In Fernán-Núñez, Spain, the average daily maximum UV index in September is 6. A UV Index reading of 6 to 7 represents a high health risk from unsafe exposure to UV radiation for the average person.Note: The daily maximum UV index of 6 in September interprets into the following advice:
Refrain from overexposure. Fair-skinned individuals could burn in under 20 minutes. Between 10 a.m. and 4 p.m., the Sun's UV radiation is at its peak. Limit your exposure to direct sunlight during these hours. A hat with a broad brim is indispensable, filtering out up to half of UV rays.
Frequently asked questions
How hot is it in Fernán-Núñez in September?
What is the average humidity in September in Fernán-Núñez?
How much does it rain in Fernán-Núñez in September?
How many hours of daylight does Fernán-Núñez have in September?
What time are sunrise and sunset in September in Fernán-Núñez?
How long on average sun shines in September in Fernán-Núñez?
How high is the UV index in September in Fernán-Núñez?
Average temperature in September
Fernán-Núñez, Spain
- Average high temperature in September: 30.3°C
The warmest month (with the highest average high temperature) is August (36.2°C).
The month with the lowest average high temperature is January (13.3°C).
- Average low temperature in September: 17.6°C
The month with the highest average low temperature is August (21.2°C).
The coldest month (with the lowest average low temperature) is January (4.7°C).
Average pressure in September
Fernán-Núñez, Spain
- Average pressure in September: 1016.5mbar
The month with the highest atmospheric pressure is December (1023mbar).
The month with the lowest atmospheric pressure is July (1015mbar).
Average wind speed in September
Fernán-Núñez, Spain
- Average wind speed in September: 7.3km/h
The windiest month (with the highest average wind speed) is February (10.3km/h).
The calmest months (with the lowest average wind speed) are September and October (7.3km/h).
Average humidity in September
Fernán-Núñez, Spain
- Average humidity in September: 47%
The month with the highest relative humidity is January (76%).
The months with the lowest relative humidity are July and August (35%).
Average rainfall in September
Fernán-Núñez, Spain
- Average rainfall in September: 12mm
The wettest month (with the highest rainfall) is March (41mm).
The driest month (with the least rainfall) is July (2mm).
Average rainfall days in September
Fernán-Núñez, Spain
- Average rainfall days in September: 5.2 days
The month with the highest number of rainy days is March (12.1 days).
The month with the least rainy days is July (1.8 days).
Average daylight in September /
Average sunshine in September
Fernán-Núñez, 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 36min).
- Average sunshine in September: 9h and 3min
The month with the most sunshine is June (Average sunshine: 11h and 42min).
The month with the least sunshine is December (Average sunshine: 7h and 24min).
Average sunshine days in September
Fernán-Núñez, Spain
- Average sunshine days in September: 23.5 days
The month with the most sunshine days is July (28.9 days).
The month with the least sunshine days is April (16.3 days).
Average UV index in September
Fernán-Núñez, Spain
- 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 3).
Average cloud cover in September
Fernán-Núñez, Spain
- Average cloud cover in September: 14
The month with the most cloud cover is January (Cloud cover 35).
The month with the least cloud cover is July (Cloud cover 5).
Average visibility in September
Fernán-Núñez, Spain
- Average visibility in September: 10km
The months with the highest visibility are February, May, June, July, August, September, October, November and December (10km).
The months with the lowest visibility are January, March and April (9km).
Fernán-Núñez, Spain
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