September weather forecastYelo, Spain
September
Weather in September
The first month of the autumn, September, is also an agreeable month in Yelo, Spain, with an average temperature fluctuating between 10.4°C (50.7°F) and 21.8°C (71.2°F).Temperature
In September, the meteorological conditions change slightly, with the average high-temperature moving from a moderately hot 26.6°C (79.9°F) in August to a pleasant 21.8°C (71.2°F). Throughout the nights in September, an average low-temperature of 10.4°C (50.7°F) is noted in Yelo.Humidity
In Yelo, the average relative humidity in September is 62%.Rainfall
In Yelo, during September, the rain falls for 10.2 days and regularly aggregates up to 28mm (1.1") of precipitation. Throughout the year, there are 124.1 rainfall days, and 386mm (15.2") of precipitation is accumulated.Snowfall
In Yelo, snow does not fall in June through October.Daylight
The average length of the day in September is 12h and 28min.On the first day of September, sunrise is at 07:37 and sunset at 20:42. On the last day of the month, sunrise is at 08:06 and sunset at 19:53 CEST.
Sunshine
The average sunshine in September is 9.5h.UV index
In Yelo, the average daily maximum UV index in September is 4. A UV Index value of 3 to 5 symbolizes a moderate threat to health from exposure to the Sun's UV rays for average individuals.Note: The daily high UV index of 4 in September translates into this advice:
Put precautions into practice - Protective measures against sun-induced damage are advised. Considering the Sun's intensity during midday, it's wise to minimize direct exposure. 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
Average temperature in September
Yelo, Spain
- Average high temperature in September: 21.8°C
The warmest month (with the highest average high temperature) is August (26.6°C).
The month with the lowest average high temperature is January (6°C).
- Average low temperature in September: 10.4°C
The month with the highest average low temperature is August (13.5°C).
The coldest months (with the lowest average low temperature) are January and February (-0.5°C).
Average pressure in September
Yelo, Spain
- Average pressure in September: 1018mbar
The month with the highest atmospheric pressure is December (1022.9mbar).
The month with the lowest atmospheric pressure is April (1015.2mbar).
Average wind speed in September
Yelo, Spain
- Average wind speed in September: 9.2km/h
The windiest month (with the highest average wind speed) is February (16.3km/h).
The calmest months (with the lowest average wind speed) are July, August and September (9.2km/h).
Average humidity in September
Yelo, Spain
- Average humidity in September: 62%
The month with the highest relative humidity is January (81%).
The month with the lowest relative humidity is August (55%).
Average rainfall in September
Yelo, Spain
- Average rainfall in September: 28mm
The wettest month (with the highest rainfall) is June (53mm).
The driest month (with the least rainfall) is December (16mm).
Average rainfall days in September
Yelo, Spain
- Average rainfall days in September: 10.2 days
The month with the highest number of rainy days is April (15.9 days).
The month with the least rainy days is February (5.8 days).
Average snowfall in September
Yelo, Spain
- Average snowfall in September: 0mm
The month with the highest snowfall is January (78mm).
The months with the least snowfall are June, July, August, September and October (0mm).
Average snowfall days in September
Yelo, Spain
- Average snowfall days in September: 0 days
The month with the highest number of snowfall days is January (6.9 days).
The months with the least snowfall days are June, July, August and September (0 days).
Average daylight in September /
Average sunshine in September
Yelo, Spain
- Average daylight in September: 12h and 30min
The month with the longest days is June (Average daylight: 15h and 6min).
The month with the shortest days is December (Average daylight: 9h and 18min).
- Average sunshine in September: 9h and 30min
The month with the most sunshine is July (Average sunshine: 11h and 30min).
The month with the least sunshine is December (Average sunshine: 6h and 0min).
Average sunshine days in September
Yelo, Spain
- Average sunshine days in September: 17.4 days
The month with the most sunshine days is December (22.4 days).
The month with the least sunshine days is April (11.2 days).
Average UV index in September
Yelo, Spain
- Average UV index in September: 4
The month with the highest UV index is July (UV index 6).
The months with the lowest UV index are January, February, November and December (UV index 2).
Average cloud cover in September
Yelo, Spain
- Average cloud cover in September: 22
The month with the most cloud cover is January (Cloud cover 46).
The month with the least cloud cover is August (Cloud cover 16).
Average visibility in September
Yelo, Spain
- Average visibility in September: 10km
The months with the highest visibility are June, July, August and September (10km).
The months with the lowest visibility are January, February, March, April, May, October, November and December (9km).
