September weather forecastMembribe de la Sierra, Spain
September
Weather in September
September, the first month of the autumn in Membribe de la Sierra, is still a warm month, with an average temperature varying between 12.7°C (54.9°F) and 25.5°C (77.9°F).Temperature
With the onset of September, Membribe de la Sierra's climate undergoes a slight change as the average high-temperature moves from a warm 29.8°C (85.6°F) in August to a still moderately hot 25.5°C (77.9°F). In Membribe de la Sierra, September nights witness a remarkable decline from the day's zenith to a cool 12.7°C (54.9°F).Humidity
In Membribe de la Sierra, the average relative humidity in September is 48%.Rainfall
August and September are months with the least rain when the rain falls for 3.9 days and typically aggregates up to 5mm (0.2") of rain.Snowfall
May through October are months without snowfall in Membribe de la Sierra.Daylight
The average length of the day in September in Membribe de la Sierra, Spain, is 12h and 28min.On the first day of the month, sunrise is at 07:50 and sunset at 20:55. On the last day of September, in Membribe de la Sierra, sunrise is at 08:19 and sunset at 20:06 CEST.
Sunshine
The average sunshine in September is 9.5h.UV index
In Membribe de la Sierra, the average daily maximum UV index in September is 5. A UV Index reading of 3 to 5 represents a moderate threat to health from exposure to the Sun's UV rays for the average person.Note: A maximum daily UV index of 5 during September morphs into the following directions:
Prioritize safety - The need to safeguard skin and eyes from harm is emphasized. Direct Sun exposure should be minimized especially during midday when radiation is most intense. To mitigate harm from sun exposure, pick sunglasses offering UVA and UVB defense.
Published by: Weather Atlas | About Us
Data Sources | Weather Forecasting & Climate
Frequently asked questions
Average temperature in September
Membribe de la Sierra, Spain
- Average high temperature in September: 25.5°C
The warmest months (with the highest average high temperature) are July and August (29.8°C).
The month with the lowest average high temperature is January (8.5°C).
- Average low temperature in September: 12.7°C
The month with the highest average low temperature is July (15.6°C).
The coldest month (with the lowest average low temperature) is February (1.1°C).
Average pressure in September
Membribe de la Sierra, Spain
- Average pressure in September: 1017.3mbar
The month with the highest atmospheric pressure is December (1023.6mbar).
The month with the lowest atmospheric pressure is April (1015.2mbar).
Average wind speed in September
Membribe de la Sierra, Spain
- Average wind speed in September: 10.3km/h
The windiest month (with the highest average wind speed) is February (15.5km/h).
The calmest month (with the lowest average wind speed) is September (10.3km/h).
Average humidity in September
Membribe de la Sierra, Spain
- Average humidity in September: 48%
The month with the highest relative humidity is January (80%).
The month with the lowest relative humidity is August (41%).
Average rainfall in September
Membribe de la Sierra, Spain
- Average rainfall in September: 5mm
The wettest month (with the highest rainfall) is April (27mm).
The driest months (with the least rainfall) are August and September (5mm).
Average rainfall days in September
Membribe de la Sierra, Spain
- Average rainfall days in September: 3.9 days
The month with the highest number of rainy days is April (12 days).
The month with the least rainy days is August (2.3 days).
Average snowfall in September
Membribe de la Sierra, Spain
- Average snowfall in September: 0mm
The month with the highest snowfall is February (23mm).
The months with the least snowfall are May, June, July, August, September and October (0mm).
Average snowfall days in September
Membribe de la Sierra, Spain
- Average snowfall days in September: 0 days
The month with the highest number of snowfall days is January (2.1 days).
The months with the least snowfall days are May, June, July, August, September and October (0 days).
Average daylight in September /
Average sunshine in September
Membribe de la Sierra, Spain
- Average daylight in September: 12h and 30min
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 18min).
- Average sunshine in September: 9h and 30min
The month with the most sunshine is June (Average sunshine: 11h and 24min).
The month with the least sunshine is December (Average sunshine: 6h and 24min).
Average sunshine days in September
Membribe de la Sierra, Spain
- Average sunshine days in September: 24.1 days
The month with the most sunshine days is August (27.8 days).
The month with the least sunshine days is April (15 days).
Average UV index in September
Membribe de la Sierra, Spain
- Average UV index in September: 5
The months with the highest UV index are June, July and August (UV index 6).
The months with the lowest UV index are January, February, November and December (UV index 2).
Average cloud cover in September
Membribe de la Sierra, Spain
- Average cloud cover in September: 16
The month with the most cloud cover is January (Cloud cover 42).
The month with the least cloud cover is August (Cloud cover 9).
Average visibility in September
Membribe de la Sierra, Spain
- Average visibility in September: 10km
The months with the highest visibility are February, June, July, August, September, October and December (10km).
The months with the lowest visibility are January, March, April, May and November (9km).
