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 snowfall in September
- Average snowfall 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
September
Weather in September
Temperature
In Aliseda, the beginning of September is marked by a marginally lowered average high-temperature, shifting from August's hot 34.2°C (93.6°F) to a warm 29.4°C (84.9°F). Despite a noticeable differential from daytime highs, Aliseda notes an average nighttime low-temperature of 16.3°C (61.3°F) in September.Heat index
Throughout September, the heat index is estimated at 29°C (84.2°F). Exhaustion might be the outcome of enduring exposure and continuous activity, with a risk of heat cramps.Records show heat index calculations are tailored for shaded regions and mild winds. Heat index values can rise by 15 Fahrenheit (8 Celsius) degrees when in direct sunlight.
Note: The heat index, also known as 'real feel' or 'feels like', joins air temperature with relative humidity to produce a temperature perception for humans. A person's impression of weather can be affected by numerous aspects, among them metabolic variations, pregnancy, and activity levels. It is essential to realize that direct sunlight can escalate the perceived temperature, increasing the heat index by 15 Fahrenheit (8 Celsius) degrees. Heat index values are particularly relevant to babies and toddlers. Children often fail to recognize the requirement to rest and rehydrate. Thirst, being a late symptom of dehydration, underlines the importance of maintaining hydration, especially during ongoing physical activities.
Humidity
In Aliseda, the average relative humidity in September is 43%.Rainfall
In Aliseda, in September, it is raining for 5.9 days, with typically 18mm (0.71") of accumulated precipitation. In Aliseda, Spain, during the entire year, the rain falls for 92.8 days and collects up to 303mm (11.93") of precipitation.Snowfall
February through December are months without snowfall.Daylight
In September, the average length of the day in Aliseda is 12h and 26min.On the first day of September in Aliseda, sunrise is at 07:55 and sunset at 20:57. On the last day of the month, sunrise is at 08:22 and sunset at 20:10 CEST.
Sunshine
In September, the average sunshine is 9.4h.UV index
In September, the average daily maximum UV index is 5. A UV Index estimate of 3 to 5 represents a moderate threat to health from exposure to the Sun's UV rays for average individuals.Note: An average UV index of 5 in September transforms into this advice:
Be mindful. Those with pale skin might receive burns in fewer than 30 minutes. The intensity of the Sun's UV radiation during midday suggests reducing time spent outdoors. By wearing a generously brimmed hat, you can cut UV radiation exposure significantly.
Published by: Weather Atlas | About Us
Data Sources | Weather Forecasting & Climate
Frequently asked questions
Is it hot in Aliseda during September?
What is the average humidity in September in Aliseda?
How much does it rain in Aliseda in September?
When it does not snow in Aliseda?
What is the average length of the day in September in Aliseda?
When are sunrise and sunset in September in Aliseda?
How long on average sun shines in September in Aliseda?
How high is the UV index in September in Aliseda?
Average temperature in September
Aliseda, Spain
- Average high temperature in September: 29.4°C
The warmest month (with the highest average high temperature) is August (34.2°C).
The month with the lowest average high temperature is January (11.8°C).
- Average low temperature in September: 16.3°C
The months with the highest average low temperature are July and August (18.8°C).
The coldest month (with the lowest average low temperature) is January (2.5°C).
Average pressure in September
Aliseda, Spain
- Average pressure in September: 1016.3mbar
The month with the highest atmospheric pressure is December (1023.3mbar).
The month with the lowest atmospheric pressure is July (1015mbar).
Average wind speed in September
Aliseda, Spain
- Average wind speed in September: 7.8km/h
The windiest month (with the highest average wind speed) is March (10.6km/h).
The calmest month (with the lowest average wind speed) is September (7.8km/h).
Average humidity in September
Aliseda, Spain
- Average humidity in September: 43%
The month with the highest relative humidity is January (83%).
The month with the lowest relative humidity is August (36%).
Average rainfall in September
Aliseda, Spain
- Average rainfall in September: 18mm
The wettest month (with the highest rainfall) is November (45mm).
The driest month (with the least rainfall) is July (4mm).
Average rainfall days in September
Aliseda, Spain
- Average rainfall days in September: 5.9 days
The month with the highest number of rainy days is April (13 days).
The month with the least rainy days is July (2.2 days).
Average snowfall in September
Aliseda, Spain
- Average snowfall in September: 0mm
The month with the highest snowfall is January (2mm).
The months with the least snowfall are February, March, April, May, June, July, August, September, October, November and December (0mm).
Average snowfall days in September
Aliseda, Spain
- Average snowfall days in September: 0 days
The month with the highest number of snowfall days is January (0.1 days).
The months with the least snowfall days are February, March, April, May, June, July, August, September, October, November and December (0 days).
Average daylight in September /
Average sunshine in September
Aliseda, Spain
- Average daylight in September: 12h and 2min
The month with the longest days is June (Average daylight: 14h and 54min).
The month with the shortest days is December (Average daylight: 9h and 24min).
- Average sunshine in September: 9h and 2min
The month with the most sunshine is June (Average sunshine: 10h and 54min).
The month with the least sunshine is January (Average sunshine: 6h and 36min).
Average sunshine days in September
Aliseda, Spain
- Average sunshine days in September: 23.2 days
The month with the most sunshine days is July (28.4 days).
The month with the least sunshine days is April (15.6 days).
Average UV index in September
Aliseda, Spain
- Average UV index in September: 5
The months with the highest UV index are June, July and August (UV index 7).
The month with the lowest UV index is December (UV index 2).
Average cloud cover in September
Aliseda, Spain
- Average cloud cover in September: 17
The month with the most cloud cover is January (Cloud cover 46).
The month with the least cloud cover is July (Cloud cover 7).
Average visibility in September
Aliseda, Spain
- Average visibility in September: 10km
The months with the highest visibility are June, July, August, September and October (10km).
The month with the lowest visibility is January (8km).
