September weather forecast
Peterswarf, Germany

September

Weather in September

September, the first month of the autumn in Peterswarf, is still a comfortable month, with an average temperature fluctuating between 12.3°C (54.1°F) and 17.1°C (62.8°F).

Temperature

September implies a soft temperature shift, with average high-temperatures reducing from August's agreeable 20.3°C (68.5°F) to a comfortable 17.1°C (62.8°F). A minor drop in temperature is observed from daytime highs during the nights of September, averaging a fresh 12.3°C (54.1°F).

Humidity

The average relative humidity in September is 81%.

Rainfall

In Peterswarf, in September, it is raining for 19.5 days, with typically 71mm (2.8") of accumulated precipitation. In Peterswarf, during the entire year, the rain falls for 215.6 days and collects up to 713mm (28.07") of precipitation.

Snowfall

In Peterswarf, snow does not fall in May through October.

Daylight

The average length of the day in September is 12h and 43min.
On the first day of the month, sunrise is at 06:33 and sunset at 20:17. On the last day of September, sunrise is at 07:26 and sunset at 19:03 CEST.

Sunshine

In September, the average sunshine is 7.2h.

UV index

The average daily maximum UV index in September is 3. A UV Index estimate of 3 to 5 represents a moderate threat to health from unprotected exposure to Sun's UV rays for the ordinary person.
Note: A daily high UV index of 3 in September leads to these guidelines:
Exercise prudence. Persons with fair skin could be burned in under 30 minutes. Direct Sun exposure should be minimized especially during midday when radiation is most intense. Opt for tightly woven and loose clothing to enhance protection from the Sun.

Frequently asked questions

What is the temperature in September?
The average high-temperature and low-temperature during September are 17.1°C (62.8°F) and 12.3°C (54.1°F) respectively.
What is the average humidity in September?
In Peterswarf, the average relative humidity in September is 81%.
How many days does it rain in September?
In Peterswarf, during September, the rain falls for 19.5 days and regularly aggregates up to 71mm (2.8") of precipitation.
When it does not snow?
In Peterswarf, snow does not fall in May through October.
What is the average length of the day in September?
In September, the average day length is 12h and 43min.
What time are sunrise and sunset in September?
On the first day of September, sunrise is at 06:33 and sunset at 20:17. On the last day of the month, sunrise is at 07:26 and sunset at 19:03 CEST.
How long on average sun shines in September?
The average sunshine duration in September is 7.2h.
How high is the UV index in September?
In Peterswarf, the average daily maximum UV index in September is 3. A UV Index value of 3 to 5 symbolizes a moderate vulnerability from 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
Peterswarf, Germany
  • Average high temperature in September: 17.1°C

The warmest month (with the highest average high temperature) is August (20.3°C).
The month with the lowest average high temperature is January (3.6°C).

  • Average low temperature in September: 12.3°C

The month with the highest average low temperature is August (14.5°C).
The coldest month (with the lowest average low temperature) is February (0.4°C).

Average pressure in September
Peterswarf, Germany
  • Average pressure in September: 1015.4mbar

The month with the highest atmospheric pressure is May (1015.8mbar).
The month with the lowest atmospheric pressure is November (1010.8mbar).

Average wind speed in September
Peterswarf, Germany
  • Average wind speed in September: 17.4km/h

The windiest month (with the highest average wind speed) is December (23.1km/h).
The calmest month (with the lowest average wind speed) is August (15.8km/h).

Average humidity in September
Peterswarf, Germany
  • Average humidity in September: 81%

The months with the highest relative humidity are January, February and December (87%).
The month with the lowest relative humidity is April (77%).

Average rainfall in September
Peterswarf, Germany
  • Average rainfall in September: 71mm

The wettest month (with the highest rainfall) is August (88mm).
The driest month (with the least rainfall) is April (27mm).

Average rainfall days in September
Peterswarf, Germany
  • Average rainfall days in September: 19.5 days

The month with the highest number of rainy days is December (21.6 days).
The month with the least rainy days is April (13.4 days).

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

The months with the highest snowfall are January, February and December (36mm).
The months with the least snowfall are May, June, July, August, September and October (0mm).

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

The month with the highest number of snowfall days is February (7.9 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
Peterswarf, Germany
  • Average daylight in September: 12h and 4min

The month with the longest days is June (Average daylight: 17h and 12min).
The month with the shortest days is December (Average daylight: 7h and 24min).

  • Average sunshine in September: 7h and 1min

The month with the most sunshine is June (Average sunshine: 9h and 24min).
The month with the least sunshine is February (Average sunshine: 3h and 24min).

Average sunshine days in September
Peterswarf, Germany
  • Average sunshine days in September: 7 days

The month with the most sunshine days is April (13.3 days).
The month with the least sunshine days is December (4.8 days).

Average UV index in September
Peterswarf, Germany
  • Average UV index in September: 3

The month with the highest UV index is July (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
Peterswarf, Germany
  • Average cloud cover in September: 50

The month with the most cloud cover is December (Cloud cover 68).
The month with the least cloud cover is April (Cloud cover 41).

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

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

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