September weather forecastOsuna, Spain
September
Weather in September
September, the first month of the autumn in Osuna, is still a hot month, with an average temperature fluctuating between 31.4°C (88.5°F) and 19.4°C (66.9°F).Temperature
A subtle decrease in the average high-temperature marks September, falling from August's sweltering 36.9°C (98.4°F) to a tropical 31.4°C (88.5°F). Osuna documents a significant temperature variance in September, with the mean nighttime lows settling at a refreshing 19.4°C (66.9°F).Heat index
During September, the heat index is computed to be a hot 33°C (91.4°F). Implement more preventive measures, heat cramps and heat exhaustion are probable. Heatstroke might result from extended activity.Consider that heat index readings are for situations in the shade and light wind. Being under direct sunlight might amplify the heat index by 15 Fahrenheit (8 Celsius) degrees.
Note: The heat index, also known as 'real feel' or 'apparent temperature', melds the effects of warmth and moisture to generate a feeling of heat. An individual's perception of weather can be affected by a variety of elements including metabolic differences, being pregnant, and their level of physical exertion. 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 highly critical for babies and toddlers. Children commonly overlook the importance of rest and fluid replenishment. Thirst, being a delayed sign of dehydration, emphasizes the need to keep hydration up, especially during lengthy physical activities.
Humidity
In Osuna, Spain, the average relative humidity in September is 47%.Rainfall
In Osuna, in September, during 4.8 rainfall days, 11mm (0.43") of precipitation is typically accumulated. Throughout the year, in Osuna, Spain, there are 82.4 rainfall days, and 287mm (11.3") of precipitation is accumulated.Daylight
In September, the average length of the day is 12h and 25min.On the first day of the month, sunrise is at 07:51 and sunset at 20:49. On the last day of September, sunrise is at 08:15 and sunset at 20:05 CEST.
Sunshine
In September, the average sunshine in Osuna, Spain, is 9.5h.UV index
In September, the average daily maximum UV index is 6. A UV Index value of 6 to 7 symbolizes a high health vulnerability from exposure to the Sun's UV rays for the average person.Note: In September, the maximum UV index of 6 translates into these guidelines:
Persist in precautions and follow sun safety policies. Keeping sunburn at bay is imperative. Remember that the sun's UV radiation is strongest between 10 a.m. and 4 p.m. Make an effort to avoid direct sun exposure during these hours. A wide-brimmed hat is a staple for defending the face, eyes, ears, and neck from the Sun.
Published by: Weather Atlas | About Us
Data Sources | Weather Forecasting & Climate
Frequently asked questions
Average temperature in September
Osuna, 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
Osuna, 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
Osuna, 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
Osuna, 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
Osuna, 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
Osuna, 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
Osuna, 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: 11h and 0min).
The month with the least sunshine is January (Average sunshine: 7h and 48min).
Average sunshine days in September
Osuna, 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
Osuna, 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
Osuna, 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
Osuna, 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).
