September weather forecast
Pal, Andorra

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Weather in September

September signals a departure from the warm months to a more temperate phase. The city experiences a substantial drop in its monthly high temperature to 17°C (62.6°F). Along with this, an increase in cloud coverage marks the descent into the equinox. The burgeoning autumn season brings forth a palette of vibrant hues spread across the city's foliage. September's weather bridges the gap between summer and the growing chill of the succeeding months.

Temperature

A mild shift in the average high-temperature occurs in September, reducing from an agreeable 21.3°C (70.3°F) in August to a comfortable 17°C (62.6°F). Pal records an average nighttime low-temperature of 6.4°C (43.5°F) throughout September.

Humidity

In September, the average relative humidity is 75%.

Rainfall

In Pal, Andorra, in September, it is raining for 14.1 days, with typically 46mm (1.81") of accumulated precipitation. Throughout the year, there are 141 rainfall days, and 795mm (31.3") of precipitation is accumulated.

Snowfall

Months with snowfall in Pal, Andorra, are January through June, August through December. In Pal, in September, during 0.4 snowfall days, 35mm (1.38") of snow is typically accumulated. In Pal, Andorra, during the entire year, snow falls for 101 days and aggregates up to 2823mm (111.14") of snow.

Daylight

In Pal, the average length of the day in September is 12h and 29min.
On the first day of September in Pal, sunrise is at 07:19 and sunset at 20:28. On the last day of the month, sunrise is at 07:50 and sunset at 19:37 CEST.

Sunshine

In Pal, Andorra, the average sunshine in September is 9.1h.

UV index

In Pal, the average daily maximum UV index in September is 3. A UV Index reading of 3 to 5 represents a medium vulnerability from unsafe exposure to UV radiation for the average person.
Note: A maximum high daily UV index of 3 during September translates into the following directions:
Take precautions - Protection against skin and eye damage is obliged. When the Sun is at its strongest around midday, find shade and limit exposure. Shield yourself from the harmful effects of UV radiation with sun-protective attire, a hat, and quality sunglasses. Be advised! The UV radiation from the Sun can be almost doubled due to the reflective properties of snow.
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Frequently asked questions

What is the temperature in September in Pal?

In Pal, 17°C (62.6°F) is the average high-temperature and 6.4°C (43.5°F) is the average low-temperature during September.

What is the average humidity in September in Pal?

In September, the average relative humidity in Pal, Andorra, is 75%.

How much does it rain in Pal in September?

In Pal, in September, during 14.1 rainfall days, 46mm (1.81") of precipitation is typically accumulated.

How many days does it snow in September in Pal?

In Pal, Andorra, in September, snow falls for 0.4 days, with typically accumulated 35mm (1.38") of snow.

What is the average length of the day in September in Pal?

In September, the average day length in Pal is 12h and 29min.

What time are sunrise and sunset in September in Pal?

In September, on the first day of the month, sunrise is at 07:19 and sunset at 20:28. On the last day of the month, in Pal, sunrise is at 07:50 and sunset at 19:37 CEST.

How many hours of sunshine does Pal have in September?

In September, the average sunshine duration is 9.1h.

How high is the UV index in September in Pal?

In September, the average daily maximum UV index in Pal is 3. A UV Index value of 3 to 5 symbolizes a moderate vulnerability from exposure to Sun's UV rays.
Average humidity
Average rainfall days
Average snowfall days
Average daylight
Average sunshine
Average sunshine days
Average UV index
Average cloud cover
Average visibility

Average temperature in September
Pal, Andorra

Average temperature in September - Pal, Andorra
  • Average high temperature in September: 17°C

The warmest month (with the highest average high temperature) is August (21.3°C).
The months with the lowest average high temperature are January and February (2.3°C).

  • Average low temperature in September: 6.4°C

The month with the highest average low temperature is August (9.7°C).
The coldest month (with the lowest average low temperature) is February (-5.8°C).

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Average pressure in September
Pal, Andorra

Average pressure in September - Pal, Andorra
  • Average pressure in September: 1017.8mbar

The month with the highest atmospheric pressure is December (1021.4mbar).
The month with the lowest atmospheric pressure is April (1015.1mbar).

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Average wind speed in September
Pal, Andorra

Average wind speed in September - Pal, Andorra
  • Average wind speed in September: 6.2km/h

The windiest month (with the highest average wind speed) is February (9.7km/h).
The calmest month (with the lowest average wind speed) is August (5.9km/h).

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Average humidity in September
Pal, Andorra

Average humidity in September - Pal, Andorra
  • Average humidity in September: 75%

The month with the highest relative humidity is February (83%).
The months with the lowest relative humidity are July and August (70%).

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Average rainfall in September
Pal, Andorra

Average rainfall in September - Pal, Andorra
  • Average rainfall in September: 46mm

The wettest month (with the highest rainfall) is May (90mm).
The driest month (with the least rainfall) is February (36mm).

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Average rainfall days in September
Pal, Andorra

Average rainfall days in September - Pal, Andorra
  • Average rainfall days in September: 14.1 days

The months with the highest number of rainy days are May and June (19.8 days).
The month with the least rainy days is February (3.8 days).

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Average snowfall in September
Pal, Andorra

Average snowfall in September - Pal, Andorra
  • Average snowfall in September: 35mm

The month with the highest snowfall is March (501mm).
The month with the least snowfall is July (0mm).

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Average snowfall days in September
Pal, Andorra

Average snowfall days in September - Pal, Andorra
  • Average snowfall days in September: 0.4 days

The month with the highest number of snowfall days is March (17.1 days).
The month with the least snowfall days is July (0.1 days).

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Average daylight in September /
Average sunshine in September
Pal, Andorra

Average daylight in September / Average sunshine in September - Pal, Andorra
  • Average daylight in September: 12h and 3min

The month with the longest days is June (Average daylight: 15h and 18min).
The month with the shortest days is December (Average daylight: 9h and 6min).

  • Average sunshine in September: 9h and 1min

The month with the most sunshine is July (Average sunshine: 11h and 18min).
The month with the least sunshine is January (Average sunshine: 6h and 6min).

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Average sunshine days in September
Pal, Andorra

Average sunshine days in September - Pal, Andorra
  • Average sunshine days in September: 13.4 days

The month with the most sunshine days is October (18 days).
The month with the least sunshine days is May (6.6 days).

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Average UV index in September
Pal, Andorra

Average UV index in September - Pal, Andorra
  • Average UV index in September: 3

The months with the highest UV index are June and July (UV index 5).
The month with the lowest UV index is January (UV index 1).

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Average cloud cover in September
Pal, Andorra

Average cloud cover in September - Pal, Andorra
  • Average cloud cover in September: 28

The month with the most cloud cover is April (Cloud cover 44).
The month with the least cloud cover is July (Cloud cover 26).

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Average visibility in September
Pal, Andorra

Average visibility in September - Pal, Andorra
  • Average visibility in September: 9km

The months with the highest visibility are May, June, July, August, September, October and December (9km).
The months with the lowest visibility are January, February, March, April and November (8km).

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Pal, Andorra

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