September weather forecast
Bottenbach, Germany

September

Weather in September

The first month of the autumn, September, is still a refreshing month in Bottenbach, Germany, with an average temperature varying between 9.7°C (49.5°F) and 19.5°C (67.1°F).

Temperature

A subtle change in temperatures is noted as August gives way to September, with average highs reducing from a warm 24°C (75.2°F) to an enjoyable 19.5°C (67.1°F). The nights of September in Bottenbach anticipate an average low-temperature of 9.7°C (49.5°F).

Humidity

In Bottenbach, the average relative humidity in September is 79%.

Rainfall

In Bottenbach, in September, it is raining for 13 days, with typically 41mm (1.61") of accumulated precipitation. In Bottenbach, during the entire year, the rain falls for 184 days and collects up to 601mm (23.66") of precipitation.

Snowfall

June through September are months without snowfall.

Daylight

The average length of the day in September is 12h and 35min.
On the first day of the month, sunrise is at 06:47 and sunset at 20:12. On the last day of September, sunrise is at 07:28 and sunset at 19:10 CEST.

Sunshine

In September, the average sunshine in Bottenbach is 8.2h.

UV index

In Bottenbach, the average daily maximum UV index in September is 4. A UV Index value of 3 to 5 symbolizes a moderate threat to health from unprotected exposure to Sun's UV rays for the average person.
Note: The maximum daily UV index of 4 in September interprets into the following recommendations:
Take precautions - Protection against skin and eye damage is obliged. Given the potency of the midday Sun's UV radiation, one should avoid prolonged exposure. Experience reduced UV exposure by about half when donning a wide-brim hat.

Frequently asked questions

What are September temperatures in Bottenbach?
An average high-temperature, in September, in Bottenbach, is 19.5°C (67.1°F) and the average low-temperature is 9.7°C (49.5°F).
What is the average humidity in September in Bottenbach?
In Bottenbach, Germany, the average relative humidity in September is 79%.
How much does it rain in Bottenbach in September?
In Bottenbach, Germany, in September, it is raining for 13 days, with typically 41mm (1.61") of accumulated precipitation.
When it does not snow in Bottenbach?
In Bottenbach, snow does not fall in June through September.
Does it snow in Bottenbach in September?
In Bottenbach, Germany, in September, it doesn't snow. In October, it regularly snows.
What is the average length of the day in September in Bottenbach?
The average day length in September in Bottenbach is 12h and 35min.
When are sunrise and sunset in September in Bottenbach?
On the first day of September in Bottenbach, sunrise is at 06:47 and sunset at 20:12. On the last day of the month, sunrise is at 07:28 and sunset at 19:10 CEST.
How many hours of sunshine does Bottenbach have in September?
In Bottenbach, the average sunshine duration in September is 8.2h.
What is the UV index intensity in September in Bottenbach?
In Bottenbach, Germany, the average daily maximum UV index in September is 4. A UV Index reading of 3 to 5 represents a medium health risk from exposure to the Sun's 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 daylight
Average sunshine
Average sunshine days
Average UV index
Average cloud cover
Average visibility
Average temperature in September - Bottenbach, Germany
Average temperature in September
Bottenbach, Germany
  • Average high temperature in September: 19.5°C

The warmest month (with the highest average high temperature) is July (24.1°C).
The month with the lowest average high temperature is January (3.5°C).

  • Average low temperature in September: 9.7°C

The month with the highest average low temperature is August (13.1°C).
The coldest month (with the lowest average low temperature) is January (-1°C).

Average pressure in September - Bottenbach, Germany
Average pressure in September
Bottenbach, Germany
  • Average pressure in September: 1018.2mbar

The month with the highest atmospheric pressure is December (1019.1mbar).
The month with the lowest atmospheric pressure is November (1014.8mbar).

Average wind speed in September - Bottenbach, Germany
Average wind speed in September
Bottenbach, Germany
  • Average wind speed in September: 8.9km/h

The windiest month (with the highest average wind speed) is February (12.6km/h).
The calmest month (with the lowest average wind speed) is August (8.7km/h).

Average humidity in September - Bottenbach, Germany
Average humidity in September
Bottenbach, Germany
  • Average humidity in September: 79%

The month with the highest relative humidity is December (90%).
The months with the lowest relative humidity are April and July (74%).

Average rainfall in September - Bottenbach, Germany
Average rainfall in September
Bottenbach, Germany
  • Average rainfall in September: 41mm

The wettest month (with the highest rainfall) is December (71mm).
The driest month (with the least rainfall) is April (34mm).

Average rainfall days in September - Bottenbach, Germany
Average rainfall days in September
Bottenbach, Germany
  • Average rainfall days in September: 13 days

The month with the highest number of rainy days is May (18.8 days).
The month with the least rainy days is February (11.8 days).

Average snowfall in September - Bottenbach, Germany
Average snowfall in September
Bottenbach, Germany
  • Average snowfall in September: 0mm

The month with the highest snowfall is December (116mm).
The months with the least snowfall are June, July, August and September (0mm).

Average snowfall days in September - Bottenbach, Germany
Average snowfall days in September
Bottenbach, Germany
  • Average snowfall days in September: 0 days

The month with the highest number of snowfall days is January (12.1 days).
The months with the least snowfall days are June, July, August and September (0 days).

Average daylight in September / Average sunshine in September - Bottenbach, Germany
Average daylight in September /
Average sunshine in September
Bottenbach, Germany
  • Average daylight in September: 12h and 4min

The month with the longest days is June (Average daylight: 16h and 12min).
The month with the shortest days is December (Average daylight: 8h and 18min).

  • Average sunshine in September: 8h and 1min

The month with the most sunshine is August (Average sunshine: 10h and 0min).
The month with the least sunshine is December (Average sunshine: 3h and 24min).

Average sunshine days in September - Bottenbach, Germany
Average sunshine days in September
Bottenbach, Germany
  • Average sunshine days in September: 13.8 days

The month with the most sunshine days is September (13.8 days).
The month with the least sunshine days is December (8 days).

Average UV index in September - Bottenbach, Germany
Average UV index in September
Bottenbach, Germany
  • Average UV index in September: 4

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

Average cloud cover in September - Bottenbach, Germany
Average cloud cover in September
Bottenbach, Germany
  • Average cloud cover in September: 38

The month with the most cloud cover is December (Cloud cover 67).
The month with the least cloud cover is August (Cloud cover 34).

Average visibility in September - Bottenbach, Germany
Average visibility in September
Bottenbach, Germany
  • Average visibility in September: 8km

The months with the highest visibility are March, April, June, July and August (9km).
The months with the lowest visibility are January, November and December (7km).

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