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
The onset of September entails a temperature shift, as the average high-temperature decreases from a hot 32.6°C (90.7°F) in August to a moderately hot 27.4°C (81.3°F). September witnesses an average nighttime temperature of 16°C (60.8°F).Heat index
The average heat index in September is evaluated at 27°C (80.6°F). Uninterrupted activity during exposure could lead to a sense of exhaustion, possibly causing heat cramps.Know that the heat index computations account for shaded terrains and slight winds. Being under direct sunlight might amplify the heat index by 15 Fahrenheit (8 Celsius) degrees.
Note: The heat index, also known as 'feels like' or 'felt air temperature', reflects the feeling of heat when considering both air temperature and humidity. Elements such as metabolic variations, being pregnant, and physical activity can impact one's weather perception. 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. Kids are usually more vulnerable than adults, given their lesser sweating ability. Along with their larger skin surface relative to their small stature and the excess heat due to their activity, their risk is amplified.
Humidity
In September, the average relative humidity is 43%.Rainfall
In September, in Torrejón de Velasco, the rain falls for 4.9 days. Throughout September, 15mm (0.59") of precipitation is accumulated. In Torrejón de Velasco, during the entire year, the rain falls for 94.5 days and collects up to 263mm (10.35") of precipitation.Snowfall
In Torrejón de Velasco, snow does not fall in April through October.Daylight
In September, the average length of the day in Torrejón de Velasco is 12h and 27min.On the first day of the month, sunrise is at 07:43 and sunset at 20:46. On the last day of September, in Torrejón de Velasco, Spain, sunrise is at 08:10 and sunset at 19:58 CEST.
Sunshine
The average sunshine in September in Torrejón de Velasco is 9.6h.UV index
In Torrejón de Velasco, Spain, the average daily maximum UV index in September is 5. A UV Index of 3 to 5 symbolizes a medium vulnerability from unsafe exposure to UV radiation for average individuals.Note: During September, 5 as the daily maximum UV index converts into the following advice:
Act with care - The suggestion to avoid sunburn is emphasized. Considering the harmful UV rays from the Sun during midday, it's essential to reduce exposure. Outfit yourself in sun-safe attire, like long sleeves, pants, a hat, and UV-blocking sunglasses.
Published by: Weather Atlas | About Us
Data Sources | Weather Forecasting & Climate
Frequently asked questions
What is the usual temperature for Torrejón de Velasco in September?
What is the average humidity in September in Torrejón de Velasco?
How many days does it rain in September in Torrejón de Velasco?
When it does not snow in Torrejón de Velasco?
How many hours of daylight does Torrejón de Velasco have in September?
When are sunrise and sunset in September in Torrejón de Velasco?
How long on average sun shines in September in Torrejón de Velasco?
What is the UV index reading in September in Torrejón de Velasco?
Average temperature in September
Torrejón de Velasco, Spain
- Average high temperature in September: 27.4°C
The warmest month (with the highest average high temperature) is July (33.1°C).
The month with the lowest average high temperature is January (10°C).
- Average low temperature in September: 16°C
The month with the highest average low temperature is July (20.3°C).
The coldest month (with the lowest average low temperature) is January (2.3°C).
Average pressure in September
Torrejón de Velasco, Spain
- Average pressure in September: 1017.2mbar
The month with the highest atmospheric pressure is December (1023.6mbar).
The month with the lowest atmospheric pressure is April (1015mbar).
Average wind speed in September
Torrejón de Velasco, Spain
- Average wind speed in September: 9.4km/h
The windiest month (with the highest average wind speed) is February (13.1km/h).
The calmest month (with the lowest average wind speed) is September (9.4km/h).
Average humidity in September
Torrejón de Velasco, Spain
- Average humidity in September: 43%
The month with the highest relative humidity is January (74%).
The month with the lowest relative humidity is July (32%).
Average rainfall in September
Torrejón de Velasco, Spain
- Average rainfall in September: 15mm
The wettest month (with the highest rainfall) is April (46mm).
The driest month (with the least rainfall) is July (5mm).
Average rainfall days in September
Torrejón de Velasco, Spain
- Average rainfall days in September: 4.9 days
The month with the highest number of rainy days is April (13.9 days).
The month with the least rainy days is August (2.1 days).
Average snowfall in September
Torrejón de Velasco, Spain
- Average snowfall in September: 0mm
The month with the highest snowfall is February (15mm).
The months with the least snowfall are April, May, June, July, August, September and October (0mm).
Average snowfall days in September
Torrejón de Velasco, Spain
- Average snowfall days in September: 0 days
The months with the highest number of snowfall days are January and February (1.3 days).
The months with the least snowfall days are April, May, June, July, August, September and October (0 days).
Average daylight in September /
Average sunshine in September
Torrejón de Velasco, Spain
- Average daylight in September: 12h and 3min
The month with the longest days is June (Average daylight: 15h and 0min).
The month with the shortest days is December (Average daylight: 9h and 24min).
- Average sunshine in September: 9h and 4min
The month with the most sunshine is June (Average sunshine: 12h and 0min).
The month with the least sunshine is December (Average sunshine: 6h and 18min).
Average sunshine days in September
Torrejón de Velasco, Spain
- Average sunshine days in September: 23.4 days
The month with the most sunshine days is August (27.2 days).
The month with the least sunshine days is April (14.1 days).
Average UV index in September
Torrejón de Velasco, Spain
- Average UV index in September: 5
The months with the highest UV index are June and July (UV index 7).
The month with the lowest UV index is December (UV index 2).
Average cloud cover in September
Torrejón de Velasco, Spain
- Average cloud cover in September: 14
The months with the most cloud cover are January and November (Cloud cover 33).
The month with the least cloud cover is July (Cloud cover 7).
Average visibility in September
Torrejón de Velasco, Spain
- Average visibility in September: 10km
The months with the highest visibility are February, March, May, June, July, August, September, October, November and December (10km).
The months with the lowest visibility are January and April (9km).
