September weather forecast
Kačji Potok, Slovenia

September

Weather in September

September, the first month of the autumn in Kačji Potok, is still a pleasant month, with temperature in the range of an average high of 20.4°C (68.7°F) and an average low of 9.4°C (48.9°F).

Temperature

Start of September brings a shift in the average high-temperature, falling from August's warm 26.3°C (79.3°F) to a pleasant 20.4°C (68.7°F). Kačji Potok cools down to an average low-temperature of 9.4°C (48.9°F) throughout the month of September.

Humidity

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

Rainfall

In Kačji Potok, during September, the rain falls for 13.5 days and regularly aggregates up to 73mm (2.87") of precipitation. In Kačji Potok, during the entire year, the rain falls for 159.4 days and collects up to 758mm (29.84") of precipitation.

Snowfall

May through September are months without snowfall in Kačji Potok.

Daylight

The average length of the day in September in Kačji Potok is 12h and 32min.
On the first day of September in Kačji Potok, sunrise is at 06:22 and sunset at 19:37. On the last day of the month, sunrise is at 06:57 and sunset at 18:42 CEST.

Sunshine

In Kačji Potok, the average sunshine in September is 8.9h.

UV index

The average daily maximum UV index in September is 4. A UV Index reading of 3 to 5 represents a moderate health risk from unprotected exposure to Sun's UV rays for the ordinary person.
Note: The daily high UV index of 4 in September translates into this advice:
Be cautious. Those with fair skin can be subjected to burns in fewer than 30 minutes. Sun exposure should be minimized, especially during midday, to avoid harmful UV radiation. On days when the sun blazes, arm yourself with sunglasses that block UVA and UVB radiation.

Frequently asked questions

What is the temperature in September in Kačji Potok?
The average high-temperature and low-temperature in Kačji Potok, Slovenia, during September are 20.4°C (68.7°F) and 9.4°C (48.9°F) respectively.
What is the average humidity in September in Kačji Potok?
In September, the average relative humidity is 80%.
How many days does it rain in September in Kačji Potok?
In Kačji Potok, Slovenia, in September, it is raining for 13.5 days, with typically 73mm (2.87") of accumulated precipitation.
When it does not snow in Kačji Potok?
May through September are months without snowfall in Kačji Potok.
Does it snow in Kačji Potok in September?
In Kačji Potok, Slovenia, in September, it doesn't snow. In October, it regularly snows.
How many hours of daylight does Kačji Potok have in September?
In Kačji Potok, Slovenia, the average day length in September is 12h and 32min.
When is the sunrise / sunset in September in Kačji Potok?
In September, on the first day of the month, sunrise is at 06:22 and sunset at 19:37. On the last day of the month, in Kačji Potok, sunrise is at 06:57 and sunset at 18:42 CEST.
How many hours of sunshine does Kačji Potok have in September?
In Kačji Potok, Slovenia, the average sunshine duration in September is 8.9h.
What is the UV index reading in September in Kačji Potok?
In Kačji Potok, the average daily maximum UV index in September is 4. A UV Index estimate of 3 to 5 represents a moderate health threat from unprotected exposure to 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
Kačji Potok, Slovenia
  • Average high temperature in September: 20.4°C

The warmest month (with the highest average high temperature) is August (26.3°C).
The month with the lowest average high temperature is January (3.2°C).

  • Average low temperature in September: 9.4°C

The months with the highest average low temperature are July and August (12.8°C).
The coldest month (with the lowest average low temperature) is January (-2.8°C).

Average pressure in September
Kačji Potok, Slovenia
  • Average pressure in September: 1017.4mbar

The month with the highest atmospheric pressure is December (1020.2mbar).
The months with the lowest atmospheric pressure are May and June (1014.8mbar).

Average wind speed in September
Kačji Potok, Slovenia
  • Average wind speed in September: 5.8km/h

The windiest month (with the highest average wind speed) is March (8.2km/h).
The calmest month (with the lowest average wind speed) is August (5.6km/h).

Average humidity in September
Kačji Potok, Slovenia
  • Average humidity in September: 80%

The months with the highest relative humidity are January and November (88%).
The month with the lowest relative humidity is August (74%).

Average rainfall in September
Kačji Potok, Slovenia
  • Average rainfall in September: 73mm

The wettest month (with the highest rainfall) is May (106mm).
The driest month (with the least rainfall) is January (42mm).

Average rainfall days in September
Kačji Potok, Slovenia
  • Average rainfall days in September: 13.5 days

The month with the highest number of rainy days is May (20.3 days).
The month with the least rainy days is February (9.7 days).

Average snowfall in September
Kačji Potok, Slovenia
  • Average snowfall in September: 0mm

The month with the highest snowfall is February (154mm).
The months with the least snowfall are May, June, July, August and September (0mm).

Average snowfall days in September
Kačji Potok, Slovenia
  • Average snowfall days in September: 0 days

The month with the highest number of snowfall days is January (9 days).
The months with the least snowfall days are May, June, July, August and September (0 days).

Average daylight in September /
Average sunshine in September
Kačji Potok, Slovenia
  • Average daylight in September: 12h and 3min

The month with the longest days is June (Average daylight: 15h and 36min).
The month with the shortest days is December (Average daylight: 8h and 48min).

  • Average sunshine in September: 8h and 5min

The month with the most sunshine is August (Average sunshine: 11h and 6min).
The month with the least sunshine is February (Average sunshine: 4h and 12min).

Average sunshine days in September
Kačji Potok, Slovenia
  • Average sunshine days in September: 14.4 days

The month with the most sunshine days is October (17.5 days).
The month with the least sunshine days is May (8.3 days).

Average UV index in September
Kačji Potok, Slovenia
  • 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, November and December (UV index 2).

Average cloud cover in September
Kačji Potok, Slovenia
  • Average cloud cover in September: 36

The month with the most cloud cover is February (Cloud cover 58).
The month with the least cloud cover is August (Cloud cover 24).

Average visibility in September
Kačji Potok, Slovenia
  • Average visibility in September: 8km

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

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