September weather forecast
Findel, Luxembourg

Weather in September

The first month of the autumn, September, is also an enjoyable month in Findel, Luxembourg, with an average temperature ranging between max 18.5°C (65.3°F) and min 9°C (48.2°F).

Temperature

In Findel, the average high-temperature in September marginally drops from a pleasant 22.6°C (72.7°F) in August to an enjoyable 18.5°C (65.3°F). In Findel, Luxembourg, in September, the average low-temperature is 9°C (48.2°F).

Humidity

In September, the average relative humidity in Findel is 80%.

Rainfall

In Findel, during September, the rain falls for 11.3 days and regularly aggregates up to 35mm (1.38") of precipitation. Throughout the year, there are 171.5 rainfall days, and 545mm (21.46") of precipitation is accumulated.

Snowfall

In Findel, Luxembourg, snow does not fall in June through September.

Daylight

In September, the average length of the day in Findel is 12h and 36min.
On the first day of the month, sunrise is at 06:50 and sunset at 20:19. On the last day of September, in Findel, sunrise is at 07:33 and sunset at 19:16 CEST.

Sunshine

In September, the average sunshine in Findel is 8.1h.

UV index

In Findel, the average daily maximum UV index in September is 3. A UV Index of 3 to 5 symbolizes a moderate threat to health from unsafe exposure to UV radiation for average individuals.
Note: In September, the average maximum UV index of 3 translate into the following recommendations:
Take precautions - Protection against sunburn is recommended. The solar radiation is most powerful near the mid-day, so the exposure to the direct Sun should be reduced accordingly. Sun-protective clothing, a long-sleeved shirt and pants, a wide-brimmed hat, and UVA and UVB-blocking sunglasses are particularly helpful in blocking UV radiation's harmful effects.
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FAQ

What is the temperature in September in Findel?

The average high-temperature, in September, in Findel, Luxembourg, is 18.5°C (65.3°F), while the average low-temperature is 9°C (48.2°F).

What is the average humidity in September in Findel?

The average relative humidity in September is 80%.

How much does it rain in Findel in September?

In Findel, Luxembourg, during September, the rain falls for 11.3 days and regularly aggregates up to 35mm (1.38") of precipitation.

When it does not snow in Findel?

June through September are months without snowfall in Findel, Luxembourg.

Does it snow in Findel in September?

In Findel, Luxembourg, in September, it doesn't snow. In October, it regularly snows.

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

In Findel, the average day length in September is 12h and 36min.

What time are sunrise and sunset in September in Findel?

On the first day of September, sunrise is at 06:50 and sunset at 20:19. On the last day of the month, sunrise is at 07:33 and sunset at 19:16 CEST.

How long on average sun shines in September in Findel?

The average sunshine duration in September is 8.1h.

What is the UV index reading in September in Findel?

The average daily maximum UV index in September in Findel is 3. A UV Index value of 3 to 5 symbolizes a medium hazard to health from exposure to the Sun's UV radiation.
Average humidity
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
Findel, Luxembourg

Average temperature in September - Findel, Luxembourg
  • Average high temperature in September: 18.5°C

The warmest months (with the highest average high temperature) are July and August (22.6°C).
The month with the lowest average high temperature is January (3.2°C).

  • Average low temperature in September: 9°C

The month with the highest average low temperature is August (12.3°C).
The coldest month (with the lowest average low temperature) is January (-1.2°C).

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Average pressure in September
Findel, Luxembourg

Average pressure in September - Findel, Luxembourg
  • Average pressure in September: 1017.9mbar

The month with the highest atmospheric pressure is December (1018.2mbar).
The month with the lowest atmospheric pressure is November (1014.1mbar).

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Average wind speed in September
Findel, Luxembourg

Average wind speed in September - Findel, Luxembourg
  • Average wind speed in September: 10.1km/h

The windiest month (with the highest average wind speed) is February (15.2km/h).
The calmest month (with the lowest average wind speed) is August (9.6km/h).

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Average humidity in September
Findel, Luxembourg

Average humidity in September - Findel, Luxembourg
  • Average humidity in September: 80%

The month with the highest relative humidity is December (91%).
The month with the lowest relative humidity is August (76%).

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Average rainfall in September
Findel, Luxembourg

Average rainfall in September - Findel, Luxembourg
  • Average rainfall in September: 35mm

The wettest month (with the highest rainfall) is December (61mm).
The driest month (with the least rainfall) is April (33mm).

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Average rainfall days in September
Findel, Luxembourg

Average rainfall days in September - Findel, Luxembourg
  • Average rainfall days in September: 11.3 days

The month with the highest number of rainy days is May (18 days).
The month with the least rainy days is February (10.8 days).

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Average snowfall in September
Findel, Luxembourg

Average snowfall in September - Findel, Luxembourg
  • Average snowfall in September: 0mm

The month with the highest snowfall is December (71mm).
The months with the least snowfall are June, July, August and September (0mm).

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Average snowfall days in September
Findel, Luxembourg

Average snowfall days in September - Findel, Luxembourg
  • Average snowfall days in September: 0 days

The months with the highest number of snowfall days are January and February (7.8 days).
The months with the least snowfall days are June, July, August and September (0 days).

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Average daylight in September /
Average sunshine in September
Findel, Luxembourg

Average daylight in September / Average sunshine in September - Findel, Luxembourg
  • Average daylight in September: 12h and 36min

The month with the longest days is June (Average daylight: 16h and 14min).
The month with the shortest days is December (Average daylight: 8h and 13min).

  • Average sunshine in September: 8h and 6min

The month with the most sunshine is July (Average sunshine: 9h and 42min).
The month with the least sunshine is December (Average sunshine: 3h and 6min).

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Average sunshine days in September
Findel, Luxembourg

Average sunshine days in September - Findel, Luxembourg
  • Average sunshine days in September: 15.8 days

The month with the most sunshine days is September (15.8 days).
The month with the least sunshine days is June (10.4 days).

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Average UV index in September
Findel, Luxembourg

Average UV index in September - Findel, Luxembourg
  • Average UV index in September: 3

The months with the highest UV index are June and July (UV index 5).
The months with the lowest UV index are January, February, November and December (UV index 2).

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Average cloud cover in September
Findel, Luxembourg

Average cloud cover in September - Findel, Luxembourg
  • Average cloud cover in September: 40

The month with the most cloud cover is December (Cloud cover 70).
The month with the least cloud cover is August (Cloud cover 37).

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Average visibility in September
Findel, Luxembourg

Average visibility in September - Findel, Luxembourg
  • Average visibility in September: 8km

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

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