September weather forecast
Hämerten, Germany

September

Weather in September

September, the first month of the autumn in Hämerten, is still a refreshing month, with an average temperature ranging between max 19.2°C (66.6°F) and min 11°C (51.8°F).

Temperature

Hämerten in September undergoes a slight reduction in the average high-temperature, shifting from August's warm 24°C (75.2°F) to a comfortable 19.2°C (66.6°F). Hämerten records an average low-temperature of 11°C (51.8°F) throughout the month of September.

Humidity

In September, the average relative humidity is 75%.

Rainfall

In Hämerten, in September, it is raining for 11.1 days, with typically 27mm (1.06") of accumulated precipitation. In Hämerten, during the entire year, the rain falls for 177 days and collects up to 429mm (16.89") of precipitation.

Snowfall

May through October are months without snowfall.

Daylight

In September, the average length of the day is 12h and 40min.
On the first day of the month, sunrise is at 06:23 and sunset at 20:00. On the last day of September, sunrise is at 07:12 and sunset at 18:51 CEST.

Sunshine

In September, the average sunshine is 8.6h.

UV index

The average daily maximum UV index in September is 4. A UV Index estimate of 3 to 5 represents a medium health hazard from unsafe exposure to UV radiation for the ordinary person.
Note: An average maximum UV index of 4 in September leads to these recommendations:
Exercise prudence. Persons with fair skin could be burned in under 30 minutes. The Sun's radiation is especially intense around midday; try to stay in shade during this period. For a sun-safe wardrobe, go for clothes that are tightly woven and generously sized.

Frequently asked questions

What is the usual temperature for Hämerten in September?
The average high-temperature and low-temperature in Hämerten during September are 19.2°C (66.6°F) and 11°C (51.8°F) respectively.
What is the average humidity in September in Hämerten?
The average relative humidity in September in Hämerten, Germany, is 75%.
How many days does it rain in September in Hämerten?
In Hämerten, Germany, in September, during 11.1 rainfall days, 27mm (1.06") of precipitation is typically accumulated.
When it does not snow in Hämerten?
May through October are months without snowfall.
What is the average length of the day in September in Hämerten?
In Hämerten, Germany, the average day length in September is 12h and 40min.
When is the sunrise / sunset in September in Hämerten?
On the first day of September, sunrise is at 06:23 and sunset at 20:00. On the last day of the month, sunrise is at 07:12 and sunset at 18:51 CEST.
How long on average sun shines in September in Hämerten?
In Hämerten, Germany, the average sunshine duration in September is 8.6h.
What is the UV index reading in September in Hämerten?
In Hämerten, Germany, the average daily maximum UV index in September is 4. A UV Index of 3 to 5 symbolizes a moderate health threat 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
Hämerten, Germany
  • Average high temperature in September: 19.2°C

The warmest month (with the highest average high temperature) is August (24°C).
The month with the lowest average high temperature is January (2.4°C).

  • Average low temperature in September: 11°C

The month with the highest average low temperature is August (14.5°C).
The coldest month (with the lowest average low temperature) is January (-1.5°C).

Average pressure in September
Hämerten, Germany
  • Average pressure in September: 1016.9mbar

The month with the highest atmospheric pressure is September (1016.9mbar).
The month with the lowest atmospheric pressure is November (1013.2mbar).

Average wind speed in September
Hämerten, Germany
  • Average wind speed in September: 11.5km/h

The windiest month (with the highest average wind speed) is December (16.3km/h).
The calmest month (with the lowest average wind speed) is August (11km/h).

Average humidity in September
Hämerten, Germany
  • Average humidity in September: 75%

The month with the highest relative humidity is January (89%).
The month with the lowest relative humidity is August (69%).

Average rainfall in September
Hämerten, Germany
  • Average rainfall in September: 27mm

The wettest month (with the highest rainfall) is July (49mm).
The driest month (with the least rainfall) is April (20mm).

Average rainfall days in September
Hämerten, Germany
  • Average rainfall days in September: 11.1 days

The month with the highest number of rainy days is June (18.3 days).
The month with the least rainy days is September (11.1 days).

Average snowfall in September
Hämerten, Germany
  • Average snowfall in September: 0mm

The month with the highest snowfall is January (62mm).
The months with the least snowfall are May, June, July, August, September and October (0mm).

Average snowfall days in September
Hämerten, Germany
  • Average snowfall days in September: 0 days

The month with the highest number of snowfall days is January (10.1 days).
The months with the least snowfall days are May, June, July, August, September and October (0 days).

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

The month with the longest days is June (Average daylight: 16h and 48min).
The month with the shortest days is December (Average daylight: 7h and 42min).

  • Average sunshine in September: 8h and 4min

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 18min).

Average sunshine days in September
Hämerten, Germany
  • Average sunshine days in September: 16.5 days

The month with the most sunshine days is September (16.5 days).
The month with the least sunshine days is December (7.5 days).

Average UV index in September
Hämerten, Germany
  • Average UV index in September: 4

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

Average cloud cover in September
Hämerten, Germany
  • Average cloud cover in September: 40

The month with the most cloud cover is December (Cloud cover 67).
The month with the least cloud cover is August (Cloud cover 35).

Average visibility in September
Hämerten, Germany
  • Average visibility in September: 9km

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

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