September weather forecast
La Guardia de Jaén, Spain

September

Weather in September

September, the first month of the autumn in La Guardia de Jaén, is also a moderately hot month, with temperature in the range of an average high of 28.5°C (83.3°F) and an average low of 16.6°C (61.9°F).

Temperature

La Guardia de Jaén, Spain, in September demonstrates a small temperature transition, adjusting from an average high of a hot 34.4°C (93.9°F) in August to a warm 28.5°C (83.3°F). September in La Guardia de Jaén sees the temperature falling to a mean low of 16.6°C (61.9°F).

Heat index

September's heat index is computed to be 29°C (84.2°F). Enduring exposure and ongoing activity could cause a sense of fatigue and subsequent heat cramps.
In reference to the heat index, it's for places in shade and with a slight wind. When exposed to the direct sun, the heat index may augment by 15 Fahrenheit (8 Celsius) degrees.
Note: The heat index, also known as 'real feel' or 'apparent temperature', is what the temperature feels like to the human body when the air temperature is combined with the relative humidity. Factors encompassing physical activity, clothing, and metabolic differences have a role in shaping the individual's impression of temperature. Direct sunlight exposure should be noted as it has the potential to increase the heat index by 15 Fahrenheit (8 Celsius) degrees. Heat index values are quite important for children. Youngsters often neglect the necessity for rest and hydration. Thirst is a sign of advancing dehydration - thus the importance of maintaining hydration, specifically during long-lasting physical activities.

Humidity

The average relative humidity in September in La Guardia de Jaén, Spain, is 46%.

Rainfall

In September, the rain falls for 5.3 days. Throughout September, 17mm (0.67") of precipitation is accumulated. In La Guardia de Jaén, Spain, during the entire year, the rain falls for 96.7 days and collects up to 293mm (11.54") of precipitation.

Snowfall

In La Guardia de Jaén, snow does not fall in April through December.

Daylight

The average length of the day in September is 12h and 25min.
On the first day of the month, sunrise is at 07:45 and sunset at 20:43. On the last day of September, sunrise is at 08:09 and sunset at 19:59 CEST.

Sunshine

The average sunshine in September is 9.6h.

UV index

In September, the average daily maximum UV index is 5. A UV Index value of 3 to 5 symbolizes a medium vulnerability from unprotected exposure to Sun's UV rays for the average person.
Note: In September, a daily UV index of 5 turns into the following recommendations:
Take precautions - Protection against skin and eye damage is obliged. The Sun's most harmful UV rays are emitted around midday; avoid staying outdoors for long during this time. Opt for tightly woven and loose clothing to enhance protection from the Sun.

Frequently asked questions

How hot does it get in La Guardia de Jaén in September?
The average high-temperature, in September, in La Guardia de Jaén, is 28.5°C (83.3°F), while the average low-temperature is 16.6°C (61.9°F). In September, the average heat index (a.k.a. 'apparent temperature', 'feels like'), which represents the influence of relative humidity on air temperature, is computed to be 29°C (84.2°F).
What is the average humidity in September in La Guardia de Jaén?
In La Guardia de Jaén, the average relative humidity in September is 46%.
How many days does it rain in September in La Guardia de Jaén?
In La Guardia de Jaén, during September, the rain falls for 5.3 days and regularly aggregates up to 17mm (0.67") of precipitation.
When it does not snow in La Guardia de Jaén?
In La Guardia de Jaén, snow does not fall in April through December.
How many hours of daylight does La Guardia de Jaén have in September?
The average day length in September in La Guardia de Jaén is 12h and 25min.
What time are sunrise and sunset in September in La Guardia de Jaén?
In September, on the first day of the month, sunrise is at 07:45 and sunset at 20:43. On the last day of the month, sunrise is at 08:09 and sunset at 19:59 CEST.
How many hours of sunshine does La Guardia de Jaén have in September?
In September, the average sunshine duration in La Guardia de Jaén is 9.6h.
What is the UV index intensity in September in La Guardia de Jaén?
In La Guardia de Jaén, the average daily maximum UV index in September is 5. A UV Index value of 3 to 5 symbolizes a medium health risk from unsafe exposure to Sun's UV rays.
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 daylight
Average sunshine
Average sunshine days
Average UV index
Average cloud cover
Average visibility
Average temperature in September
La Guardia de Jaén, Spain
  • Average high temperature in September: 28.5°C

The warmest month (with the highest average high temperature) is August (34.4°C).
The month with the lowest average high temperature is January (11.3°C).

  • Average low temperature in September: 16.6°C

The month with the highest average low temperature is August (20.5°C).
The coldest month (with the lowest average low temperature) is January (3.1°C).

Average pressure in September
La Guardia de Jaén, Spain
  • Average pressure in September: 1016.8mbar

The month with the highest atmospheric pressure is December (1022.9mbar).
The month with the lowest atmospheric pressure is April (1015.1mbar).

Average wind speed in September
La Guardia de Jaén, Spain
  • Average wind speed in September: 6.3km/h

The windiest month (with the highest average wind speed) is March (8.9km/h).
The calmest month (with the lowest average wind speed) is October (6.1km/h).

Average humidity in September
La Guardia de Jaén, Spain
  • Average humidity in September: 46%

The month with the highest relative humidity is January (76%).
The month with the lowest relative humidity is July (33%).

Average rainfall in September
La Guardia de Jaén, Spain
  • Average rainfall in September: 17mm

The wettest month (with the highest rainfall) is November (48mm).
The driest month (with the least rainfall) is July (2mm).

Average rainfall days in September
La Guardia de Jaén, Spain
  • Average rainfall days in September: 5.3 days

The month with the highest number of rainy days is March (14.6 days).
The month with the least rainy days is July (2.5 days).

Average snowfall in September
La Guardia de Jaén, Spain
  • Average snowfall in September: 0mm

The month with the highest snowfall is January (4mm).
The months with the least snowfall are April, May, June, July, August, September, October, November and December (0mm).

Average snowfall days in September
La Guardia de Jaén, Spain
  • Average snowfall days in September: 0 days

The months with the highest number of snowfall days are January and February (0.8 days).
The months with the least snowfall days are April, May, June, July, August, September, October and November (0 days).

Average daylight in September /
Average sunshine in September
La Guardia de Jaén, Spain
  • Average daylight in September: 12h and 2min

The month with the longest days is June (Average daylight: 14h and 42min).
The month with the shortest days is December (Average daylight: 9h and 36min).

  • Average sunshine in September: 9h and 4min

The month with the most sunshine is June (Average sunshine: 12h and 0min).
The month with the least sunshine is December (Average sunshine: 7h and 6min).

Average sunshine days in September
La Guardia de Jaén, Spain
  • Average sunshine days in September: 22.8 days

The month with the most sunshine days is July (27.5 days).
The month with the least sunshine days is March (14.8 days).

Average UV index in September
La Guardia de Jaén, Spain
  • Average UV index in September: 5

The months with the highest UV index are June, July and August (UV index 7).
The month with the lowest UV index is January (UV index 2).

Average cloud cover in September
La Guardia de Jaén, Spain
  • Average cloud cover in September: 13

The month with the most cloud cover is January (Cloud cover 35).
The months with the least cloud cover are July and August (Cloud cover 6).

Average visibility in September
La Guardia de Jaén, Spain
  • Average visibility in September: 10km

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

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