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
The onset of September results in a small decrease in the average high-temperature, moderately receding from 28.8°C (83.8°F) in August to a still warm 24.9°C (76.8°F). In September, the nighttime temperature in La Cueva de Roa, Spain, plummets remarkably from the daily apex to a steady average of 12.8°C (55°F).Humidity
In September, the average relative humidity in La Cueva de Roa is 53%.Rainfall
In September, in La Cueva de Roa, Spain, the rain falls for 6.6 days. Throughout September, 18mm (0.71") of precipitation is accumulated. In La Cueva de Roa, during the entire year, the rain falls for 113.7 days and collects up to 336mm (13.23") of precipitation.Snowfall
In La Cueva de Roa, snow does not fall in May through October.Daylight
In La Cueva de Roa, the average length of the day in September is 12h and 28min.On the first day of the month, sunrise is at 07:42 and sunset at 20:48. On the last day of September, sunrise is at 08:12 and sunset at 19:59 CEST.
Sunshine
In September, the average sunshine is 9.4h.UV index
In La Cueva de Roa, the average daily maximum UV index in September is 5. A UV Index estimate of 3 to 5 represents a medium vulnerability from exposure to the Sun's UV radiation for average individuals.Note: The maximum daily UV index of 5 during September translates into the following directions:
Guard yourself - Avoiding sunburn is suggested. UV radiation is strongest from the Sun during midday; protect yourself by staying in shaded areas. Stay sun-safe with clothing that is both closely woven and worn loosely.
Frequently asked questions
What is the temperature in September in La Cueva de Roa?
What is the average humidity in September in La Cueva de Roa?
How much does it rain in La Cueva de Roa in September?
When it does not snow in La Cueva de Roa?
How many hours of daylight does La Cueva de Roa have in September?
When are sunrise and sunset in September in La Cueva de Roa?
How long on average sun shines in September in La Cueva de Roa?
What is the UV index intensity in September in La Cueva de Roa?
Average temperature in September
La Cueva de Roa, Spain
- Average high temperature in September: 24.9°C
The warmest month (with the highest average high temperature) is July (29°C).
The month with the lowest average high temperature is January (8.1°C).
- Average low temperature in September: 12.8°C
The month with the highest average low temperature is August (15.4°C).
The coldest month (with the lowest average low temperature) is January (1.7°C).
Average pressure in September
La Cueva de Roa, Spain
- Average pressure in September: 1018.1mbar
The month with the highest atmospheric pressure is December (1023.1mbar).
The month with the lowest atmospheric pressure is April (1015.4mbar).
Average wind speed in September
La Cueva de Roa, Spain
- Average wind speed in September: 11.7km/h
The windiest month (with the highest average wind speed) is March (15.9km/h).
The calmest month (with the lowest average wind speed) is September (11.7km/h).
Average humidity in September
La Cueva de Roa, Spain
- Average humidity in September: 53%
The month with the highest relative humidity is January (80%).
The month with the lowest relative humidity is August (48%).
Average rainfall in September
La Cueva de Roa, Spain
- Average rainfall in September: 18mm
The wettest month (with the highest rainfall) is April (47mm).
The driest month (with the least rainfall) is August (9mm).
Average rainfall days in September
La Cueva de Roa, Spain
- Average rainfall days in September: 6.6 days
The month with the highest number of rainy days is April (14.3 days).
The month with the least rainy days is August (4.4 days).
Average snowfall in September
La Cueva de Roa, Spain
- Average snowfall in September: 0mm
The month with the highest snowfall is January (25mm).
The months with the least snowfall are May, June, July, August, September and October (0mm).
Average snowfall days in September
La Cueva de Roa, Spain
- Average snowfall days in September: 0 days
The month with the highest number of snowfall days is February (2.9 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
La Cueva de Roa, Spain
- Average daylight in September: 12h and 3min
The month with the longest days is June (Average daylight: 15h and 12min).
The month with the shortest days is December (Average daylight: 9h and 12min).
- Average sunshine in September: 9h and 2min
The month with the most sunshine is July (Average sunshine: 11h and 0min).
The month with the least sunshine is December (Average sunshine: 5h and 18min).
Average sunshine days in September
La Cueva de Roa, Spain
- Average sunshine days in September: 22.2 days
The month with the most sunshine days is August (25.8 days).
The month with the least sunshine days is April (13.6 days).
Average UV index in September
La Cueva de Roa, 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
La Cueva de Roa, Spain
- Average cloud cover in September: 20
The month with the most cloud cover is January (Cloud cover 49).
The month with the least cloud cover is August (Cloud cover 13).
Average visibility in September
La Cueva de Roa, Spain
- Average visibility in September: 10km
The months with the highest visibility are February, June, July, August, September and October (10km).
The months with the lowest visibility are January, March, April, May, November and December (9km).
La Cueva de Roa, Spain
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