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
In Palma del Río, the average high-temperature in September decreases from a torrid 36.9°C (98.4°F) in August to a hot 31.4°C (88.5°F). A marked difference from the daytime temperatures, Palma del Río's nighttime temperature falls to an average low of 19.4°C (66.9°F) in September.Heat index
The heat index for September is calculated to be a hot 33°C (91.4°F). More safety actions are required, heat exhaustion and heat cramps are probable. Long-term activity may precipitate heatstroke.Heat index details are generally centered around shaded locations and a mild breeze. Being exposed to direct sunshine might trigger a heat index increase by 15 Fahrenheit (8 Celsius) degrees.
Note: The heat index, also known as 'real feel' or 'feels like', offers an insight into how hot it feels when we factor in moisture content. Elements such as metabolic variations, being pregnant, and physical activity can impact 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 quite important for babies and toddlers. Young children typically face greater hazards than adults because they do not sweat as much. Their larger skin surface in comparison to their little bodies and the high heat production from their active nature compounds their vulnerability.
Humidity
In Palma del Río, the average relative humidity in September is 47%.Rainfall
In Palma del Río, in September, it is raining for 4.8 days, with typically 11mm (0.43") of accumulated precipitation. Throughout the year, in Palma del Río, there are 82.4 rainfall days, and 287mm (11.3") of precipitation is accumulated.Daylight
In September, the average length of the day in Palma del Río is 12h and 25min.On the first day of the month, sunrise is at 07:51 and sunset at 20:50. On the last day of September, sunrise is at 08:16 and sunset at 20:05 CEST.
Sunshine
In Palma del Río, the average sunshine in September is 9.5h.UV index
The average daily maximum UV index in September in Palma del Río, Spain, is 6. A UV Index of 6 to 7 symbolizes a high threat to health from exposure to the Sun's UV rays for the ordinary person.Note: The daily high UV index of 6 in September translates into this advice:
Avoid excessive sunlight. Those with lighter skin may experience burning in less than 20 minutes. Avoid direct exposure to the Sun between 10 a.m. and 4 p.m., the peak period for UV radiation, noting that objects like parasols or canopies might not offer complete sun protection. Sun protection is enhanced with clothing that boasts a tight weave yet offers a loose fit.
Frequently asked questions
How hot is September in Palma del Río?
What is the average humidity in September in Palma del Río?
How many days does it rain in September in Palma del Río?
How many hours of daylight does Palma del Río have in September?
What time are sunrise and sunset in September in Palma del Río?
How long on average sun shines in September in Palma del Río?
What is the UV index reading in September in Palma del Río?
Average temperature in September
Palma del Río, 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
Palma del Río, 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
Palma del Río, 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
Palma del Río, 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
Palma del Río, 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
Palma del Río, 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
Palma del Río, 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 0min).
The month with the least sunshine is January (Average sunshine: 7h and 48min).
Average sunshine days in September
Palma del Río, 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
Palma del Río, 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
Palma del Río, 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
Palma del Río, 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).
Palma del Río, Spain
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