September weather forecastSemillas, Spain
September
Weather in September
September, the first month of the autumn in Semillas, is still a warm month, with an average temperature ranging between min 13.9°C (57°F) and max 26°C (78.8°F).Temperature
September indicates a shift in the average high-temperature, from August's hot 31.3°C (88.3°F) to a moderately hot 26°C (78.8°F). A sharp reduction from the daytime highs is witnessed in Semillas during September, with nighttime temperatures averaging a low of 13.9°C (57°F).Humidity
In September, the average relative humidity in Semillas is 47%.Rainfall
In September, in Semillas, the rain falls for 5.3 days. Throughout September, 11mm (0.43") of precipitation is accumulated. In Semillas, during the entire year, the rain falls for 86.7 days and collects up to 169mm (6.65") of precipitation.Snowfall
In Semillas, snow does not fall in April through October.Daylight
In September, the average length of the day is 12h and 28min.On the first day of September in Semillas, sunrise is at 07:39 and sunset at 20:44. On the last day of the month, sunrise is at 08:08 and sunset at 19:55 CEST.
Sunshine
In Semillas, the average sunshine in September is 9.6h.UV index
In September, the average daily maximum UV index is 5. A UV Index estimate of 3 to 5 represents a moderate health risk from unprotected exposure to Sun's UV rays for average individuals.Note: A maximum high UV index of 5 in September translates into the following recommendations:
Adopt protective measures - Suggestions to resist sunburn are offered. For skin protection, it's recommended to minimize Sun exposure during its peak hours around midday. To best shield against UV radiation, choose sun-safe garments and dependable sunglasses.
Published by: Weather Atlas | About Us
Data Sources | Weather Forecasting & Climate
Frequently asked questions
Average temperature in September
Semillas, Spain
- Average high temperature in September: 26°C
The warmest month (with the highest average high temperature) is July (31.6°C).
The month with the lowest average high temperature is January (8.6°C).
- Average low temperature in September: 13.9°C
The month with the highest average low temperature is July (17.9°C).
The coldest month (with the lowest average low temperature) is January (1°C).
Average pressure in September
Semillas, Spain
- Average pressure in September: 1017.4mbar
The month with the highest atmospheric pressure is December (1023.4mbar).
The month with the lowest atmospheric pressure is April (1015mbar).
Average wind speed in September
Semillas, Spain
- Average wind speed in September: 9.2km/h
The windiest months (with the highest average wind speed) are February and March (12.2km/h).
The calmest month (with the lowest average wind speed) is September (9.2km/h).
Average humidity in September
Semillas, Spain
- Average humidity in September: 47%
The month with the highest relative humidity is January (77%).
The month with the lowest relative humidity is July (37%).
Average rainfall in September
Semillas, Spain
- Average rainfall in September: 11mm
The wettest month (with the highest rainfall) is April (27mm).
The driest month (with the least rainfall) is July (7mm).
Average rainfall days in September
Semillas, Spain
- Average rainfall days in September: 5.3 days
The month with the highest number of rainy days is April (12.1 days).
The month with the least rainy days is August (2.7 days).
Average snowfall in September
Semillas, Spain
- Average snowfall in September: 0mm
The month with the highest snowfall is January (10mm).
The months with the least snowfall are April, May, June, July, August, September and October (0mm).
Average snowfall days in September
Semillas, Spain
- Average snowfall days in September: 0 days
The month with the highest number of snowfall days is January (1.6 days).
The months with the least snowfall days are April, May, June, July, August, September and October (0 days).
Average daylight in September /
Average sunshine in September
Semillas, 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 54min).
The month with the least sunshine is December (Average sunshine: 6h and 6min).
Average sunshine days in September
Semillas, Spain
- Average sunshine days in September: 23.1 days
The month with the most sunshine days is August (25.2 days).
The month with the least sunshine days is April (15.3 days).
Average UV index in September
Semillas, Spain
- Average UV index in September: 5
The month with the highest UV index is July (UV index 7).
The months with the lowest UV index are November and December (UV index 2).
Average cloud cover in September
Semillas, Spain
- Average cloud cover in September: 16
The month with the most cloud cover is January (Cloud cover 38).
The month with the least cloud cover is July (Cloud cover 8).
Average visibility in September
Semillas, Spain
- Average visibility in September: 10km
The months with the highest visibility are February, May, June, July, August, September and October (10km).
The months with the lowest visibility are January, March, April, November and December (9km).
