September weather forecastKluknava, Slovakia

September

Weather in September

The first month of the autumn, September, is also an enjoyable month in Kluknava, Slovakia, with temperature in the range of an average high of 19.4°C (66.9°F) and an average low of 8.9°C (48°F).

Temperature

The shift from August to September involves a decrease in the average high-temperature, from a moderately hot 24.9°C (76.8°F) to an enjoyable 19.4°C (66.9°F). September brings an average low-temperature of 8.9°C (48°F) to Kluknava.

Humidity

The average relative humidity in September in Kluknava is 73%.

Rainfall

In September, the rain falls for 11.4 days. Throughout September, 28mm (1.1") of precipitation is accumulated. Throughout the year, there are 144.3 rainfall days, and 452mm (17.8") of precipitation is accumulated.

Snowfall

May through September are months without snowfall in Kluknava.

Daylight

In Kluknava, the average length of the day in September is 12h and 35min.
On the first day of the month, sunrise is at 05:53 and sunset at 19:18. On the last day of September, in Kluknava, sunrise is at 06:35 and sunset at 18:17 CEST.

Sunshine

The average sunshine in September in Kluknava, Slovakia, is 8.9h.

UV index

In Kluknava, the average daily maximum UV index in September is 3. A UV Index value of 3 to 5 symbolizes a medium health hazard from exposure to the Sun's UV radiation for the ordinary person.
Note: In September, the maximum UV index of 3 transforms into these recommendations:
Be cautious. Those with fair skin can be subjected to burns in fewer than 30 minutes. Direct exposure to the Sun's intense radiation around midday should be avoided for health reasons. A wide-brimmed hat is a shield, deflecting up to 50% of harmful UV radiation from eyes.

Frequently asked questions

In Kluknava, 19.4°C (66.9°F) is the average high-temperature and 8.9°C (48°F) is the average low-temperature during September.

In September, the average relative humidity in Kluknava is 73%.

In Kluknava, Slovakia, in September, during 11.4 rainfall days, 28mm (1.1") of precipitation is typically accumulated.

May through September are months without snowfall in Kluknava.

In Kluknava, Slovakia, in September, it doesn't snow. In October, it regularly snows.

The average day length in September in Kluknava is 12h and 35min.

In September, on the first day of the month, sunrise is at 05:53 and sunset at 19:18. On the last day of the month, in Kluknava, Slovakia, sunrise is at 06:35 and sunset at 18:17 CEST.

The average sunshine duration in September in Kluknava is 8.9h.

The average daily maximum UV index in September is 3. A UV Index reading of 3 to 5 represents a medium hazard to health 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 sunshine
Average sunshine days
Average UV index
Average cloud cover
Average visibility

Average temperature in September
Kluknava, Slovakia

  • Average high temperature in September: 19.4°C

The warmest month (with the highest average high temperature) is August (24.9°C).
The month with the lowest average high temperature is January (-1.2°C).

  • Average low temperature in September: 8.9°C

The month with the highest average low temperature is August (12.8°C).
The coldest month (with the lowest average low temperature) is January (-5.8°C).

Average pressure in September
Kluknava, Slovakia

  • Average pressure in September: 1017.6mbar

The month with the highest atmospheric pressure is December (1019.6mbar).
The month with the lowest atmospheric pressure is June (1014.2mbar).

Average wind speed in September
Kluknava, Slovakia

  • Average wind speed in September: 8.3km/h

The windiest month (with the highest average wind speed) is March (10.3km/h).
The calmest month (with the lowest average wind speed) is August (8.2km/h).

Average humidity in September
Kluknava, Slovakia

  • Average humidity in September: 73%

The month with the highest relative humidity is January (90%).
The month with the lowest relative humidity is August (70%).

Average rainfall in September
Kluknava, Slovakia

  • Average rainfall in September: 28mm

The wettest month (with the highest rainfall) is July (71mm).
The driest month (with the least rainfall) is January (22mm).

Average rainfall days in September
Kluknava, Slovakia

  • Average rainfall days in September: 11.4 days

The month with the highest number of rainy days is May (18.7 days).
The month with the least rainy days is January (7.9 days).

Average snowfall in September
Kluknava, Slovakia

  • Average snowfall in September: 0mm

The month with the highest snowfall is January (106mm).
The months with the least snowfall are May, June, July, August and September (0mm).

Average snowfall days in September
Kluknava, Slovakia

  • Average snowfall days in September: 0 days

The month with the highest number of snowfall days is January (12.3 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
Kluknava, Slovakia

  • Average daylight in September: 12h and 36min

The month with the longest days is June (Average daylight: 16h and 6min).
The month with the shortest days is December (Average daylight: 8h and 18min).

  • Average sunshine in September: 8h and 54min

The month with the most sunshine is August (Average sunshine: 11h and 6min).
The month with the least sunshine is January (Average sunshine: 3h and 36min).

Average sunshine days in September
Kluknava, Slovakia

  • Average sunshine days in September: 17.5 days

The month with the most sunshine days is October (19.6 days).
The month with the least sunshine days is June (9.8 days).

Average UV index in September
Kluknava, Slovakia

  • Average UV index in September: 3

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

Average cloud cover in September
Kluknava, Slovakia

  • Average cloud cover in September: 32

The month with the most cloud cover is January (Cloud cover 65).
The month with the least cloud cover is August (Cloud cover 26).

Average visibility in September
Kluknava, Slovakia

  • 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 and December (7km).