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
September suggests a modest reduction in the average high-temperature, shifting from a moderately hot 29.5°C (85.1°F) in August to a still warm 24°C (75.2°F). In September, the nighttime temperature lowers to an average of 12.6°C (54.7°F).Humidity
In Olmeda del Rey, the average relative humidity in September is 54%.Rainfall
In Olmeda del Rey, in September, during 7.2 rainfall days, 21mm (0.83") of precipitation is typically accumulated. In Olmeda del Rey, during the entire year, the rain falls for 116.2 days and collects up to 340mm (13.39") of precipitation.Snowfall
June through October are months without snowfall in Olmeda del Rey.Daylight
In September, the average length of the day is 12h and 27min.On the first day of September in Olmeda del Rey, sunrise is at 07:36 and sunset at 20:39. On the last day of the month, sunrise is at 08:04 and sunset at 19:52 CEST.
Sunshine
The average sunshine in September is 9.5h.UV index
The average daily maximum UV index in September is 5. A UV Index estimate of 3 to 5 represents a moderate threat to health from exposure to the Sun's UV rays for average individuals.Note: The maximum daily UV index of 5 during September translates into the following directions:
Be mindful. Those with pale skin might receive burns in fewer than 30 minutes. The Sun's most harmful UV rays are emitted around midday; avoid staying outdoors for long during this time. Fend off the sun's harsh rays with appropriate clothing, a wide-brim hat, and UV-protective sunglasses.
Frequently asked questions
What is the average September temperature in Olmeda del Rey?
What is the average humidity in September in Olmeda del Rey?
How much does it rain in Olmeda del Rey in September?
When it does not snow in Olmeda del Rey?
What is the average length of the day in September in Olmeda del Rey?
What time are sunrise and sunset in September in Olmeda del Rey?
How many hours of sunshine does Olmeda del Rey have in September?
How high is the UV index in September in Olmeda del Rey?
Average temperature in September
Olmeda del Rey, Spain
- Average high temperature in September: 24°C
The warmest month (with the highest average high temperature) is July (30.2°C).
The month with the lowest average high temperature is January (7.3°C).
- Average low temperature in September: 12.6°C
The month with the highest average low temperature is July (16.6°C).
The coldest month (with the lowest average low temperature) is January (0.3°C).
Average pressure in September
Olmeda del Rey, Spain
- Average pressure in September: 1017.3mbar
The month with the highest atmospheric pressure is December (1023mbar).
The month with the lowest atmospheric pressure is April (1014.9mbar).
Average wind speed in September
Olmeda del Rey, Spain
- Average wind speed in September: 9.8km/h
The windiest month (with the highest average wind speed) is February (15km/h).
The calmest month (with the lowest average wind speed) is September (9.8km/h).
Average humidity in September
Olmeda del Rey, Spain
- Average humidity in September: 54%
The month with the highest relative humidity is January (77%).
The month with the lowest relative humidity is July (42%).
Average rainfall in September
Olmeda del Rey, Spain
- Average rainfall in September: 21mm
The wettest month (with the highest rainfall) is April (52mm).
The driest month (with the least rainfall) is July (14mm).
Average rainfall days in September
Olmeda del Rey, Spain
- Average rainfall days in September: 7.2 days
The month with the highest number of rainy days is April (16 days).
The month with the least rainy days is July (4.8 days).
Average snowfall in September
Olmeda del Rey, Spain
- Average snowfall in September: 0mm
The month with the highest snowfall is March (58mm).
The months with the least snowfall are June, July, August, September and October (0mm).
Average snowfall days in September
Olmeda del Rey, Spain
- Average snowfall days in September: 0 days
The month with the highest number of snowfall days is January (5.7 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
Olmeda del Rey, Spain
- Average daylight in September: 12h and 2min
The month with the longest days is June (Average daylight: 14h and 54min).
The month with the shortest days is December (Average daylight: 9h and 24min).
- Average sunshine in September: 9h and 3min
The month with the most sunshine is June (Average sunshine: 11h and 48min).
The months with the least sunshine are November and December (Average sunshine: 6h and 0min).
Average sunshine days in September
Olmeda del Rey, Spain
- Average sunshine days in September: 19.3 days
The month with the most sunshine days is July (23.8 days).
The month with the least sunshine days is April (11.7 days).
Average UV index in September
Olmeda del Rey, 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
Olmeda del Rey, Spain
- Average cloud cover in September: 19
The month with the most cloud cover is January (Cloud cover 43).
The month with the least cloud cover is July (Cloud cover 9).
Average visibility in September
Olmeda del Rey, Spain
- Average visibility in September: 10km
The months with the highest visibility are May, June, July, August, September and October (10km).
The months with the lowest visibility are January, February, March, April, November and December (9km).
Olmeda del Rey, Spain
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