September weather forecastOlmedillo de Roa, Spain
September
Weather in September
The first month of the autumn, September, is still a warm month in Olmedillo de Roa, Spain, with an average temperature ranging between max 24.9°C (76.8°F) and min 12.8°C (55°F).Temperature
The shift from August to September includes a small decrease in the average high-temperature, from a warm 28.8°C (83.8°F) to a still moderately hot 24.9°C (76.8°F). September nights are characterized by a notable drop from daytime highs, with an average low-temperature of 12.8°C (55°F).Humidity
In Olmedillo de Roa, Spain, the average relative humidity in September is 53%.Rainfall
In Olmedillo de Roa, Spain, in September, it is raining for 6.6 days, with typically 18mm (0.71") of accumulated precipitation. Throughout the year, there are 113.7 rainfall days, and 336mm (13.23") of precipitation is accumulated.Snowfall
May through October are months without snowfall in Olmedillo de Roa.Daylight
The average length of the day in September in Olmedillo de Roa is 12h and 29min.On the first day of September in Olmedillo de Roa, sunrise is at 07:42 and sunset at 20:49. On the last day of the month, sunrise is at 08:12 and sunset at 19:58 CEST.
Sunshine
In September, the average sunshine in Olmedillo de Roa is 9.4h.UV index
In September, the average daily maximum UV index is 5. A UV Index of 3 to 5 symbolizes a moderate health risk from unprotected exposure to Sun's UV rays for average individuals.Note: In September, the maximum UV index of 5 translates into these guidelines:
Stay alert. Light-skinned people could suffer burns in less than 30 minutes. Minimize direct exposure to the Sun during midday when its radiation is at its peak. Prioritize a wide-brim hat for comprehensive sun defense for your face, neck, eyes, and ears.
Published by: Weather Atlas | About Us
Data Sources | Weather Forecasting & Climate
Frequently asked questions
Average temperature in September
Olmedillo 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
Olmedillo 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
Olmedillo 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
Olmedillo 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
Olmedillo 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
Olmedillo 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
Olmedillo 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
Olmedillo 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
Olmedillo de Roa, Spain
- Average daylight in September: 12h and 30min
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 24min
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
Olmedillo 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
Olmedillo 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
Olmedillo 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
Olmedillo 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).
