September weather forecastCollado Hermoso, Spain
September
Weather in September
September, the first month of the autumn in Collado Hermoso, is also a moderately hot month, with an average temperature fluctuating between 11.3°C (52.3°F) and 23.3°C (73.9°F).Temperature
The transition into September involves a decrease in the average high-temperature, falling from 28.3°C (82.9°F) in August to a still warm 23.3°C (73.9°F). From significant daily highs, Collado Hermoso's nights in September cool down to an average low-temperature of 11.3°C (52.3°F).Humidity
The average relative humidity in September in Collado Hermoso is 52%.Rainfall
In Collado Hermoso, in September, it is raining for 4.4 days, with typically 8mm (0.31") of accumulated precipitation. Throughout the year, in Collado Hermoso, there are 108.3 rainfall days, and 315mm (12.4") of precipitation is accumulated.Snowfall
In Collado Hermoso, Spain, snow does not fall in May through October.Daylight
In Collado Hermoso, 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 08:11 and sunset at 19:59 CEST.
Sunshine
In Collado Hermoso, the average sunshine in September is 9.6h.UV index
In Collado Hermoso, Spain, the average daily maximum UV index in September is 5. A UV Index reading of 3 to 5 represents a moderate health risk from unsafe exposure to UV radiation for average individuals.Note: The maximum UV index, 5 during September, leads to the following recommendations:
Act with care - The suggestion to avoid sunburn is emphasized. Limiting exposure to the direct Sun during midday hours can help prevent harmful UV radiation effects. For effective sun eye protection, rely on sunglasses certified for UVA and UVB resistance.
Published by: Weather Atlas | About Us
Data Sources | Weather Forecasting & Climate
Frequently asked questions
Average temperature in September
Collado Hermoso, Spain
- Average high temperature in September: 23.3°C
The warmest months (with the highest average high temperature) are July and August (28.3°C).
The month with the lowest average high temperature is January (6.5°C).
- Average low temperature in September: 11.3°C
The months with the highest average low temperature are July and August (14.8°C).
The coldest months (with the lowest average low temperature) are January and February (-0.3°C).
Average pressure in September
Collado Hermoso, Spain
- Average pressure in September: 1017.5mbar
The month with the highest atmospheric pressure is December (1023.6mbar).
The month with the lowest atmospheric pressure is April (1015.1mbar).
Average wind speed in September
Collado Hermoso, Spain
- Average wind speed in September: 8.3km/h
The windiest month (with the highest average wind speed) is February (13.3km/h).
The calmest month (with the lowest average wind speed) is September (8.3km/h).
Average humidity in September
Collado Hermoso, Spain
- Average humidity in September: 52%
The month with the highest relative humidity is January (81%).
The month with the lowest relative humidity is August (43%).
Average rainfall in September
Collado Hermoso, Spain
- Average rainfall in September: 8mm
The wettest month (with the highest rainfall) is April (54mm).
The driest month (with the least rainfall) is August (4mm).
Average rainfall days in September
Collado Hermoso, Spain
- Average rainfall days in September: 4.4 days
The month with the highest number of rainy days is April (14.7 days).
The month with the least rainy days is August (3 days).
Average snowfall in September
Collado Hermoso, Spain
- Average snowfall in September: 0mm
The month with the highest snowfall is January (109mm).
The months with the least snowfall are May, June, July, August, September and October (0mm).
Average snowfall days in September
Collado Hermoso, Spain
- Average snowfall days in September: 0 days
The month with the highest number of snowfall days is January (8.2 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
Collado Hermoso, 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 36min
The month with the most sunshine is June (Average sunshine: 11h and 30min).
The month with the least sunshine is December (Average sunshine: 5h and 48min).
Average sunshine days in September
Collado Hermoso, Spain
- Average sunshine days in September: 24.6 days
The month with the most sunshine days is August (27.3 days).
The month with the least sunshine days is February (13.3 days).
Average UV index in September
Collado Hermoso, Spain
- Average UV index in September: 5
The months with the highest UV index are June and July (UV index 6).
The months with the lowest UV index are January, February, March, November and December (UV index 2).
Average cloud cover in September
Collado Hermoso, Spain
- Average cloud cover in September: 18
The month with the most cloud cover is January (Cloud cover 47).
The months with the least cloud cover are July and August (Cloud cover 10).
Average visibility in September
Collado Hermoso, Spain
- Average visibility in September: 10km
The months with the highest visibility are June, July, August, September and October (10km).
The month with the lowest visibility is January (8km).
