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
Weather in September
Temperature
In September, San Millán de Yécora experiences a minor shift in meteorological conditions with average high-temperatures marked at a still moderately hot 23.4°C (74.1°F), closely mirroring the climate in August. Throughout September, San Millán de Yécora notes a dramatic plunge from the daily high to an average low-temperature of 10.6°C (51.1°F).Humidity
The average relative humidity in September is 70%.Rainfall
The month with the least rainfall in San Millán de Yécora is September, when the rain falls for 10.1 days and typically collects 16mm (0.63") of precipitation.Snowfall
May through November are months without snowfall in San Millán de Yécora, Spain.Daylight
In September, the average length of the day is 12h and 29min.On the first day of the month, sunrise is at 07:37 and sunset at 20:46. On the last day of September, in San Millán de Yécora, sunrise is at 08:09 and sunset at 19:55 CEST.
Sunshine
In September, the average sunshine is 8.9h.UV index
In September, the average daily maximum UV index in San Millán de Yécora is 4. A UV Index reading of 3 to 5 represents a medium vulnerability from unsafe exposure to UV radiation for ordinary individuals.Note: The UV index of 4 during September translates into the following guidance:
Take necessary precautions - Defending against sun damage is advocated. The Sun is most powerful around mid-day, so it's a good practice to reduce direct exposure. Clothes that are both tight-knit and comfortably loose are prime choices for sun protection.
Frequently asked questions
What are September temperatures in San Millán de Yécora?
What is the average humidity in September in San Millán de Yécora?
What is the driest month in San Millán de Yécora?
How many days does it rain in September in San Millán de Yécora?
When it does not snow in San Millán de Yécora?
How many hours of daylight does San Millán de Yécora have in September?
When is the sunrise / sunset in September in San Millán de Yécora?
How long on average sun shines in September in San Millán de Yécora?
How high is the UV index in September in San Millán de Yécora?
Average temperature in September
San Millán de Yécora, Spain
- Average high temperature in September: 23.4°C
The warmest month (with the highest average high temperature) is August (26.3°C).
The month with the lowest average high temperature is January (8.1°C).
- Average low temperature in September: 10.6°C
The month with the highest average low temperature is August (12.8°C).
The coldest months (with the lowest average low temperature) are January and February (2.1°C).
Average pressure in September
San Millán de Yécora, Spain
- Average pressure in September: 1018.3mbar
The month with the highest atmospheric pressure is December (1022.4mbar).
The month with the lowest atmospheric pressure is April (1015.5mbar).
Average wind speed in September
San Millán de Yécora, Spain
- Average wind speed in September: 7.5km/h
The windiest month (with the highest average wind speed) is February (12.7km/h).
The calmest month (with the lowest average wind speed) is September (7.5km/h).
Average humidity in September
San Millán de Yécora, Spain
- Average humidity in September: 70%
The month with the highest relative humidity is January (81%).
The month with the lowest relative humidity is August (69%).
Average rainfall in September
San Millán de Yécora, Spain
- Average rainfall in September: 16mm
The wettest month (with the highest rainfall) is November (59mm).
The driest month (with the least rainfall) is September (16mm).
Average rainfall days in September
San Millán de Yécora, Spain
- Average rainfall days in September: 10.1 days
The month with the highest number of rainy days is April (17.5 days).
The month with the least rainy days is August (9.1 days).
Average snowfall in September
San Millán de Yécora, Spain
- Average snowfall in September: 0mm
The month with the highest snowfall is February (57mm).
The months with the least snowfall are May, June, July, August, September, October and November (0mm).
Average snowfall days in September
San Millán de Yécora, Spain
- Average snowfall days in September: 0 days
The month with the highest number of snowfall days is February (4.5 days).
The months with the least snowfall days are June, July, August, September and October (0 days).
Average daylight in September /
Average sunshine in September
San Millán de Yécora, Spain
- Average daylight in September: 12h and 3min
The month with the longest days is June (Average daylight: 15h and 18min).
The month with the shortest days is December (Average daylight: 9h and 6min).
- Average sunshine in September: 8h and 5min
The month with the most sunshine is July (Average sunshine: 10h and 30min).
The month with the least sunshine is November (Average sunshine: 5h and 36min).
Average sunshine days in September
San Millán de Yécora, Spain
- Average sunshine days in September: 16.3 days
The month with the most sunshine days is October (17.2 days).
The month with the least sunshine days is April (10.7 days).
Average UV index in September
San Millán de Yécora, Spain
- Average UV index in September: 4
The months with the highest UV index are June, July and August (UV index 5).
The months with the lowest UV index are January, February and November (UV index 2).
Average cloud cover in September
San Millán de Yécora, Spain
- Average cloud cover in September: 31
The months with the most cloud cover are January and February (Cloud cover 47).
The month with the least cloud cover is August (Cloud cover 29).
Average visibility in September
San Millán de Yécora, Spain
- Average visibility in September: 9km
The months with the highest visibility are January, February, March, September, October, November and December (9km).
The months with the lowest visibility are April, May, June, July and August (8km).
San Millán de Yécora, Spain
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