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
A subtle change in temperatures is noted as August gives way to September, with average highs reducing from 34.8°C (94.6°F) to a still hot 30.2°C (86.4°F). During the nights in September, Salvatierra de los Barros records a pronounced shift from the daytime warmth, with a consistent average temperature of 16.9°C (62.4°F).Heat index
The heat index in September is estimated at a hot 31°C (87.8°F). If one continues to be active during exposure, it might cause tiredness and subsequent heat cramps.It is noted that heat index values are ascertained for locations in the shade and with gentle breezes. Direct sunlight can cause a surge in the heat index by 15 Fahrenheit (8 Celsius) degrees.
Note: The heat index, also known as 'feels like' or 'apparent temperature', represents the fusion of temperature and moisture in the air to suggest how warm it feels. This impact is subjective, influenced by the person's physical activity and individual heat perception, affected by factors including wind, attire, and metabolic differences. Be mindful that being in direct sunlight might mean feeling hotter, with the heat index rising by up to 15 Fahrenheit (8 Celsius) degrees. Heat index values are particularly relevant to babies and toddlers. Young individuals usually face greater risks than adults as their sweat production is less. Also, their larger skin surface relative to their small bodies and the high heat generation due to their activity contributes to their vulnerability.
Humidity
The average relative humidity in September in Salvatierra de los Barros is 45%.Rainfall
In Salvatierra de los Barros, in September, during 4.8 rainfall days, 9mm (0.35") of precipitation is typically accumulated. Throughout the year, there are 91.3 rainfall days, and 245mm (9.65") of precipitation is accumulated.Daylight
In September, the average length of the day is 12h and 26min.On the first day of September in Salvatierra de los Barros, sunrise is at 07:56 and sunset at 20:56. On the last day of the month, sunrise is at 08:22 and sunset at 20:10 CEST.
Sunshine
In September, the average sunshine in Salvatierra de los Barros is 9.5h.UV index
The average daily maximum UV index in September is 6. A UV Index value of 6 to 7 symbolizes a high health risk from exposure to the Sun's UV radiation for the average person.Note: The daily high UV index of 6 during September translates into the following recommendations:
Deter overexposure. Protecting against the sun's effects is essential. Avoid direct Sun exposure from 10 a.m. to 4 p.m., a period when UV radiation is most intense, and remember that not all shade structures provide full protection. Using UVA and UVB-protective sunglasses and sun-protective clothing is effective against UV radiation.
Frequently asked questions
How hot does it get in Salvatierra de los Barros in September?
What is the average humidity in September in Salvatierra de los Barros?
How many days does it rain in September in Salvatierra de los Barros?
What is the average length of the day in September in Salvatierra de los Barros?
When is the sunrise / sunset in September in Salvatierra de los Barros?
How many hours of sunshine does Salvatierra de los Barros have in September?
What is the UV index reading in September in Salvatierra de los Barros?
Average temperature in September
Salvatierra de los Barros, Spain
- Average high temperature in September: 30.2°C
The warmest month (with the highest average high temperature) is August (34.8°C).
The month with the lowest average high temperature is January (13°C).
- Average low temperature in September: 16.9°C
The month with the highest average low temperature is August (18.5°C).
The coldest month (with the lowest average low temperature) is January (4.4°C).
Average pressure in September
Salvatierra de los Barros, Spain
- Average pressure in September: 1016.2mbar
The month with the highest atmospheric pressure is December (1023.1mbar).
The months with the lowest atmospheric pressure are July and August (1015.1mbar).
Average wind speed in September
Salvatierra de los Barros, Spain
- Average wind speed in September: 8.7km/h
The windiest months (with the highest average wind speed) are February and March (12.1km/h).
The calmest month (with the lowest average wind speed) is September (8.7km/h).
Average humidity in September
Salvatierra de los Barros, Spain
- Average humidity in September: 45%
The month with the highest relative humidity is January (80%).
The month with the lowest relative humidity is August (39%).
Average rainfall in September
Salvatierra de los Barros, Spain
- Average rainfall in September: 9mm
The wettest month (with the highest rainfall) is November (38mm).
The driest months (with the least rainfall) are July and August (3mm).
Average rainfall days in September
Salvatierra de los Barros, Spain
- Average rainfall days in September: 4.8 days
The month with the highest number of rainy days is April (13.1 days).
The month with the least rainy days is August (1.6 days).
Average daylight in September /
Average sunshine in September
Salvatierra de los Barros, Spain
- Average daylight in September: 12h and 2min
The month with the longest days is June (Average daylight: 14h and 48min).
The month with the shortest days is December (Average daylight: 9h and 30min).
- Average sunshine in September: 9h and 3min
The month with the most sunshine is August (Average sunshine: 10h and 12min).
The month with the least sunshine is January (Average sunshine: 7h and 18min).
Average sunshine days in September
Salvatierra de los Barros, Spain
- Average sunshine days in September: 23.5 days
The month with the most sunshine days is August (28.5 days).
The month with the least sunshine days is April (15.7 days).
Average UV index in September
Salvatierra de los Barros, Spain
- Average UV index in September: 6
The months with the highest UV index are July and August (UV index 7).
The months with the lowest UV index are January, February, March, November and December (UV index 3).
Average cloud cover in September
Salvatierra de los Barros, Spain
- Average cloud cover in September: 15
The month with the most cloud cover is January (Cloud cover 39).
The months with the least cloud cover are July and August (Cloud cover 7).
Average visibility in September
Salvatierra de los Barros, Spain
- Average visibility in September: 10km
The months with the highest visibility are May, June, July, August, September and October (10km).
The months with the lowest visibility are January, February, March, April, November and December (9km).
Salvatierra de los Barros, Spain
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