September weather forecastSantaella, Spain
September
Weather in September
September, the first month of the autumn in Santaella, is also a hot month, with an average temperature ranging between min 19.4°C (66.9°F) and max 31.4°C (88.5°F).Temperature
September involves a decrease in temperature, down from a sweltering 36.9°C (98.4°F) in August to a hot 31.4°C (88.5°F). Despite the hot September days, Santaella's nights see an average temperature plunge to a refreshing 19.4°C (66.9°F).Heat index
The heat index value for September is evaluated at a tropical 33°C (91.4°F). Exercise heightened safety, heat cramps and heat exhaustion are probable. Persistent activity may provoke heatstroke.Evaluating the heat index requires understanding its values in the shade and with gentle winds. Direct exposure to sunlight could raise the heat index by 15 Fahrenheit (8 Celsius) degrees.
Note: The heat index, also known as 'real feel' or 'apparent temperature', is a value derived by merging air temperature with the humidity to convey how the climate feels. The individual's impression of temperature can be shaped by additional aspects such as metabolic variations, physical activity, and clothing. One should be aware that direct sunshine can amplify the perceived temperature, raising the heat index by as much as 15 Fahrenheit (8 Celsius) degrees. Heat index values are largely significant for babies and toddlers. Children regularly disregard the necessity to rest and replenish fluids. Thirst is a late symptom of dehydration - thus, maintaining hydration, particularly during long-lasting physical activities, is essential.
Humidity
In September, the average relative humidity is 47%.Rainfall
In Santaella, Spain, in September, it is raining for 4.8 days, with typically 11mm (0.43") of accumulated precipitation. In Santaella, during the entire year, the rain falls for 82.4 days and collects up to 287mm (11.3") of precipitation.Daylight
The average length of the day in September in Santaella is 12h and 25min.On the first day of the month, sunrise is at 07:50 and sunset at 20:48. On the last day of September, sunrise is at 08:14 and sunset at 20:03 CEST.
Sunshine
The average sunshine in September in Santaella is 9.5h.UV index
The average daily maximum UV index in September in Santaella, Spain, 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: During September, 6 as the daily maximum UV index converts into the following advice:
Act on precautions and pay attention to sun safety recommendations. Avoidance of sunburn is obligatory. The Sun emits the most powerful UV radiation between 10 a.m. and 4 p.m. Try to avoid direct sunlight during this period. A hat with a generous brim can prevent nearly 50% of UV rays from reaching your eyes.
Published by: Weather Atlas | About Us
Data Sources | Weather Forecasting & Climate
Frequently asked questions
Average temperature in September
Santaella, Spain
- Average high temperature in September: 31.4°C
The warmest month (with the highest average high temperature) is August (36.9°C).
The month with the lowest average high temperature is January (14.4°C).
- Average low temperature in September: 19.4°C
The month with the highest average low temperature is August (22.3°C).
The coldest month (with the lowest average low temperature) is February (5.9°C).
Average pressure in September
Santaella, Spain
- Average pressure in September: 1016.4mbar
The month with the highest atmospheric pressure is December (1022.8mbar).
The month with the lowest atmospheric pressure is July (1015mbar).
Average wind speed in September
Santaella, Spain
- Average wind speed in September: 8.7km/h
The windiest months (with the highest average wind speed) are February and March (10.8km/h).
The calmest months (with the lowest average wind speed) are September and October (8.7km/h).
Average humidity in September
Santaella, Spain
- Average humidity in September: 47%
The month with the highest relative humidity is January (74%).
The months with the lowest relative humidity are July and August (36%).
Average rainfall in September
Santaella, Spain
- Average rainfall in September: 11mm
The wettest month (with the highest rainfall) is November (47mm).
The driest month (with the least rainfall) is July (1mm).
Average rainfall days in September
Santaella, Spain
- Average rainfall days in September: 4.8 days
The month with the highest number of rainy days is March (12.5 days).
The month with the least rainy days is July (1.1 days).
Average daylight in September /
Average sunshine in September
Santaella, 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 36min).
- Average sunshine in September: 9h and 30min
The month with the most sunshine is June (Average sunshine: 11h and 0min).
The month with the least sunshine is January (Average sunshine: 7h and 48min).
Average sunshine days in September
Santaella, Spain
- Average sunshine days in September: 24.5 days
The month with the most sunshine days is July (29.4 days).
The months with the least sunshine days are March and April (16.8 days).
Average UV index in September
Santaella, 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, November and December (UV index 3).
Average cloud cover in September
Santaella, Spain
- Average cloud cover in September: 14
The months with the most cloud cover are January and March (Cloud cover 33).
The month with the least cloud cover is July (Cloud cover 5).
Average visibility in September
Santaella, 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).
