September weather forecastCastellote, Spain

September

Weather in September

The first month of the autumn, September, is also a moderately hot month in Castellote, Spain, with temperature in the range of an average high of 23°C (73.4°F) and an average low of 11.7°C (53.1°F).

Temperature

The start of September involves a temperature drop, moving from 28.5°C (83.3°F) in August to a still warm 23°C (73.4°F). Throughout September, a steady low-temperature average of 11.7°C (53.1°F) is noted.

Humidity

In Castellote, Spain, the average relative humidity in September is 56%.

Rainfall

In Castellote, in September, during 7.6 rainfall days, 16mm (0.63") of precipitation is typically accumulated. In Castellote, during the entire year, the rain falls for 114.9 days and collects up to 308mm (12.13") of precipitation.

Snowfall

June through October are months without snowfall in Castellote, Spain.

Daylight

In September, the average length of the day is 12h and 28min.
On the first day of the month, sunrise is at 07:28 and sunset at 20:33. On the last day of September, in Castellote, Spain, sunrise is at 07:57 and sunset at 19:44 CEST.

Sunshine

In September, the average sunshine in Castellote is 9.5h.

UV index

In September, the average daily maximum UV index in Castellote is 5. A UV Index reading of 3 to 5 represents a medium health hazard from exposure to the Sun's UV radiation for the ordinary person.
Note: The maximum UV index of 5 during September leads to these instructions:
Put precautions into practice - Guidance to elude sunburn is provided. Around midday, solar radiation is most harmful; hence, exposure should be limited. Clothes that are both tight-knit and comfortably loose are prime choices for sun protection.

Frequently asked questions

The average high-temperature and low-temperature in Castellote, Spain, during September are 23°C (73.4°F) and 11.7°C (53.1°F) respectively. In August, the average heat index (a.k.a. 'felt air temperature', 'real feel'), which combines air temperature and relative humidity, is appraised at 29°C (84.2°F).

The average relative humidity in September in Castellote, Spain, is 56%.

In Castellote, in September, during 7.6 rainfall days, 16mm (0.63") of precipitation is typically accumulated.

June through October are months without snowfall.

In Castellote, the average day length in September is 12h and 28min.

On the first day of September in Castellote, Spain, sunrise is at 07:28 and sunset at 20:33. On the last day of the month, sunrise is at 07:57 and sunset at 19:44 CEST.

The average sunshine duration in September is 9.5h.

The average daily maximum UV index in September in Castellote is 5. A UV Index estimate of 3 to 5 represents a moderate vulnerability from unprotected exposure to UV radiation.
Average high temperature
Average low temperature
Average wind speed
Average max. wind speed
Average wind speed gusts
Average humidity
Average rainfall
Average rainfall days
Average snowfall
Average snowfall days
Average sunshine
Average sunshine days
Average UV index
Average cloud cover
Average visibility

Average temperature in September
Castellote, Spain

  • Average high temperature in September: 23°C

The warmest months (with the highest average high temperature) are July and August (28.5°C).
The month with the lowest average high temperature is January (7.2°C).

  • Average low temperature in September: 11.7°C

The month with the highest average low temperature is August (15.6°C).
The coldest month (with the lowest average low temperature) is January (-0.3°C).

Average pressure in September
Castellote, Spain

  • Average pressure in September: 1017.5mbar

The month with the highest atmospheric pressure is December (1022.5mbar).
The month with the lowest atmospheric pressure is April (1014.9mbar).

Average wind speed in September
Castellote, Spain

  • Average wind speed in September: 9.7km/h

The windiest month (with the highest average wind speed) is February (17.7km/h).
The calmest month (with the lowest average wind speed) is September (9.7km/h).

Average humidity in September
Castellote, Spain

  • Average humidity in September: 56%

The month with the highest relative humidity is January (75%).
The months with the lowest relative humidity are July and August (47%).

Average rainfall in September
Castellote, Spain

  • Average rainfall in September: 16mm

The wettest month (with the highest rainfall) is April (48mm).
The driest months (with the least rainfall) are July and August (12mm).

Average rainfall days in September
Castellote, Spain

  • Average rainfall days in September: 7.6 days

The month with the highest number of rainy days is April (14.6 days).
The month with the least rainy days is July (6.1 days).

Average snowfall in September
Castellote, Spain

  • Average snowfall in September: 0mm

The month with the highest snowfall is March (48mm).
The months with the least snowfall are June, July, August, September and October (0mm).

Average snowfall days in September
Castellote, Spain

  • Average snowfall days in September: 0 days

The month with the highest number of snowfall days is January (5.8 days).
The months with the least snowfall days are June, July, August and September (0 days).

Average daylight in September /
Average sunshine in September
Castellote, 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 30min

The month with the most sunshine is July (Average sunshine: 11h and 54min).
The month with the least sunshine is November (Average sunshine: 6h and 24min).

Average sunshine days in September
Castellote, Spain

  • Average sunshine days in September: 21.1 days

The month with the most sunshine days is July (23.3 days).
The month with the least sunshine days is April (13.2 days).

Average UV index in September
Castellote, Spain

  • Average UV index in September: 5

The months with the highest UV index are June and July (UV index 6).
The months with the lowest UV index are January, February, November and December (UV index 2).

Average cloud cover in September
Castellote, Spain

  • Average cloud cover in September: 19

The months with the most cloud cover are January and November (Cloud cover 37).
The months with the least cloud cover are July and August (Cloud cover 12).

Average visibility in September
Castellote, Spain

  • Average visibility in September: 10km

The months with the highest visibility are May, June, July, August, September, October and December (10km).
The months with the lowest visibility are January, February, March, April and November (9km).