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
September
Weather in September
Temperature
September's arrival subtly correlates with a reduction in the average high-temperature, down from a moderately hot 28.8°C (83.8°F) in August to a still warm 24.9°C (76.8°F). San Mamés de Campos registers a pronounced decline from daytime peak temperatures, averaging a cool 12.8°C (55°F) lows in September.Humidity
In September, the average relative humidity is 53%.Rainfall
In San Mamés de Campos, in September, during 6.6 rainfall days, 18mm (0.71") of precipitation is typically accumulated. 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 San Mamés de Campos.Daylight
In San Mamés de Campos, the average length of the day in September is 12h and 29min.On the first day of the month, sunrise is at 07:44 and sunset at 20:52. On the last day of September, in San Mamés de Campos, Spain, sunrise is at 08:14 and sunset at 20:01 CEST.
Sunshine
The average sunshine in September in San Mamés de Campos, Spain, is 9.4h.UV index
In September, the average daily maximum UV index is 5. A UV Index estimate of 3 to 5 represents a medium health hazard from exposure to the Sun's UV radiation for average individuals.Note: An average UV index of 5 in September transforms into this advice:
Act with care - The need to guard against sun damage is communicated. Around midday, solar radiation is most harmful; hence, exposure should be limited. 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
What are September temperatures in San Mamés de Campos?
What is the average humidity in September in San Mamés de Campos?
How much does it rain in San Mamés de Campos in September?
When it does not snow in San Mamés de Campos?
How many hours of daylight does San Mamés de Campos have in September?
What time are sunrise and sunset in September in San Mamés de Campos?
How many hours of sunshine does San Mamés de Campos have in September?
What is the UV index intensity in September in San Mamés de Campos?
Average temperature in September
San Mamés de Campos, 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
San Mamés de Campos, 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
San Mamés de Campos, 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
San Mamés de Campos, 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
San Mamés de Campos, 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
San Mamés de Campos, 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
San Mamés de Campos, 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
San Mamés de Campos, 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
San Mamés de Campos, 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 6min).
- 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
San Mamés de Campos, 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
San Mamés de Campos, 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
San Mamés de Campos, 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
San Mamés de Campos, 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).
