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
The onset of September entails a subtle temperature shift, as the average high-temperature eases from a warm 27.1°C (80.8°F) in August to a still moderately hot 23°C (73.4°F). From the height of daytime heat, the temperature in Castellanos de Castro recedes to an average of 10.6°C (51.1°F) at night during September.Humidity
In Castellanos de Castro, Spain, the average relative humidity in September is 63%.Rainfall
September is the month with the least rainfall in Castellanos de Castro. Rain falls for 7.6 days and accumulates 13mm (0.51") of precipitation.Snowfall
June through October are months without snowfall in Castellanos de Castro.Daylight
In September, the average length of the day is 12h and 29min.On the first day of the month, sunrise is at 07:41 and sunset at 20:50. On the last day of September, sunrise is at 08:12 and sunset at 19:59 CEST.
Sunshine
The average sunshine in September in Castellanos de Castro is 9.4h.UV index
The average daily maximum UV index in September in Castellanos de Castro, Spain, is 4. A UV Index value of 3 to 5 symbolizes a moderate health risk from exposure to the Sun's UV rays for the average person.Note: The UV index of 4 in September translates into these instructions:
Prioritize safety - Suggestions to prevent sun damage are offered. The solar radiation is most powerful near the mid-day, so the exposure to the direct Sun should be reduced accordingly. Experience reduced UV exposure by about half when donning a wide-brim hat.
Published by: Weather Atlas | About Us
Data Sources | Weather Forecasting & Climate
Frequently asked questions
What is the temperature in September in Castellanos de Castro?
What is the average humidity in September in Castellanos de Castro?
What is the driest month in Castellanos de Castro?
How much does it rain in Castellanos de Castro in September?
When it does not snow in Castellanos de Castro?
What is the average length of the day in September in Castellanos de Castro?
When is the sunrise / sunset in September in Castellanos de Castro?
How many hours of sunshine does Castellanos de Castro have in September?
What is the UV index intensity in September in Castellanos de Castro?
Average temperature in September
Castellanos de Castro, Spain
- Average high temperature in September: 23°C
The warmest month (with the highest average high temperature) is August (27.1°C).
The month with the lowest average high temperature is January (6.6°C).
- Average low temperature in September: 10.6°C
The month with the highest average low temperature is August (13.2°C).
The coldest months (with the lowest average low temperature) are January and February (0.6°C).
Average pressure in September
Castellanos de Castro, Spain
- Average pressure in September: 1018.3mbar
The month with the highest atmospheric pressure is December (1022.7mbar).
The month with the lowest atmospheric pressure is April (1015.4mbar).
Average wind speed in September
Castellanos de Castro, Spain
- Average wind speed in September: 10.8km/h
The windiest month (with the highest average wind speed) is February (16.4km/h).
The calmest month (with the lowest average wind speed) is September (10.8km/h).
Average humidity in September
Castellanos de Castro, Spain
- Average humidity in September: 63%
The month with the highest relative humidity is January (84%).
The month with the lowest relative humidity is August (59%).
Average rainfall in September
Castellanos de Castro, Spain
- Average rainfall in September: 13mm
The wettest months (with the highest rainfall) are June and November (46mm).
The driest month (with the least rainfall) is September (13mm).
Average rainfall days in September
Castellanos de Castro, Spain
- Average rainfall days in September: 7.6 days
The month with the highest number of rainy days is April (16.7 days).
The month with the least rainy days is August (6.4 days).
Average snowfall in September
Castellanos de Castro, Spain
- Average snowfall in September: 0mm
The month with the highest snowfall is February (87mm).
The months with the least snowfall are June, July, August, September and October (0mm).
Average snowfall days in September
Castellanos de Castro, Spain
- Average snowfall days in September: 0 days
The month with the highest number of snowfall days is February (8.3 days).
The months with the least snowfall days are June, July, August and September (0 days).
Average daylight in September /
Average sunshine in September
Castellanos de Castro, 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 12min).
The month with the least sunshine is December (Average sunshine: 5h and 24min).
Average sunshine days in September
Castellanos de Castro, Spain
- Average sunshine days in September: 19.1 days
The month with the most sunshine days is August (20.7 days).
The month with the least sunshine days is April (9.5 days).
Average UV index in September
Castellanos de Castro, Spain
- Average UV index in September: 4
The months with the highest UV index are June, July and August (UV index 5).
The months with the lowest UV index are January, February, November and December (UV index 2).
Average cloud cover in September
Castellanos de Castro, Spain
- Average cloud cover in September: 24
The month with the most cloud cover is January (Cloud cover 53).
The month with the least cloud cover is August (Cloud cover 18).
Average visibility in September
Castellanos de Castro, Spain
- Average visibility in September: 9km
The month with the highest visibility is August (10km).
The month with the lowest visibility is January (8km).
Castellanos de Castro, Spain
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