September weather forecast
Slavnica, Slovakia

Weather in September

The first month of the autumn, September, is still a comfortable month in Slavnica, Slovakia, with an average temperature ranging between min 9.1°C (48.4°F) and max 19.2°C (66.6°F).

Temperature

In September, the average high-temperature decreases from a warm 25°C (77°F) in August to an enjoyable 19.2°C (66.6°F). In September, in Slavnica, the average low-temperature is 9.1°C (48.4°F).

Humidity

In Slavnica, the average relative humidity in September is 75%.

Rainfall

In September, in Slavnica, the rain falls for 10.8 days. Throughout September, 37mm (1.46") of precipitation is accumulated. In Slavnica, Slovakia, during the entire year, the rain falls for 145.5 days and collects up to 484mm (19.06") of precipitation.

Snowfall

In Slavnica, snow does not fall in May through September.

Daylight

In September, the average length of the day in Slavnica is 12h and 35min.
On the first day of the month, sunrise is at 06:03 and sunset at 19:30. On the last day of September, sunrise is at 06:45 and sunset at 18:29 CEST.

Sunshine

The average sunshine in September is 8.9h.

UV index

The average daily maximum UV index in September in Slavnica is 3. A UV Index value of 3 to 5 symbolizes a moderate threat to health from exposure to the Sun's UV rays for average individuals.
Note: In September, the average maximum UV index of 3 translate into the following recommendations:
Take precautions - Protection against sunburn is recommended. The Sun's most intense and consequently most harmful UV radiation during midday hours should be decreased by minimizing exposure and seeking shade. A wide-brim hat offers excellent sun protection for the eyes, ears, face, and neck. Sunglasses with UVA and UVB protection significantly reduce eye damage from sun exposure. Tightly woven, loose-fitting clothes provide additional protection from the Sun.
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FAQ

What is the average humidity in September in Slavnica?

In September, the average relative humidity is 75%.

How many days does it rain in September in Slavnica?

In Slavnica, in September, during 10.8 rainfall days, 37mm (1.46") of precipitation is typically accumulated.

When it does not snow in Slavnica?

In Slavnica, snow does not fall in May through September.

Does it snow in Slavnica in September?

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

How many hours of daylight does Slavnica have in September?

In September, the average day length in Slavnica is 12h and 35min.

When are sunrise and sunset in September in Slavnica?

On the first day of September in Slavnica, Slovakia, sunrise is at 06:03 and sunset at 19:30. On the last day of the month, sunrise is at 06:45 and sunset at 18:29 CEST.

How many hours of sunshine does Slavnica have in September?

The average sunshine duration in September in Slavnica, Slovakia, is 8.9h.

What is the UV index intensity in September in Slavnica?

The average daily maximum UV index in September in Slavnica is 3. A UV Index reading of 3 to 5 represents a moderate health threat from exposure to Sun's UV rays.
Average humidity
Average rainfall days
Average snowfall
Average snowfall days
Average sunshine days
Average UV index
Average cloud cover
Average visibility

Average temperature in September
Slavnica, Slovakia

Average temperature in September - Slavnica, Slovakia
  • Average high temperature in September: 19.2°C

The warmest month (with the highest average high temperature) is August (25°C).
The month with the lowest average high temperature is January (0.2°C).

  • Average low temperature in September: 9.1°C

The month with the highest average low temperature is August (12.9°C).
The coldest month (with the lowest average low temperature) is January (-5.1°C).

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Average pressure in September
Slavnica, Slovakia

Average pressure in September - Slavnica, Slovakia
  • Average pressure in September: 1017.8mbar

The month with the highest atmospheric pressure is December (1019.6mbar).
The months with the lowest atmospheric pressure are June and July (1014.7mbar).

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Average wind speed in September
Slavnica, Slovakia

Average wind speed in September - Slavnica, Slovakia
  • Average wind speed in September: 8.4km/h

The windiest month (with the highest average wind speed) is March (10.8km/h).
The calmest month (with the lowest average wind speed) is August (7.8km/h).

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Average humidity in September
Slavnica, Slovakia

Average humidity in September - Slavnica, Slovakia
  • Average humidity in September: 75%

The month with the highest relative humidity is January (90%).
The month with the lowest relative humidity is August (68%).

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Average rainfall in September
Slavnica, Slovakia

Average rainfall in September - Slavnica, Slovakia
  • Average rainfall in September: 37mm

The wettest month (with the highest rainfall) is June (61mm).
The driest month (with the least rainfall) is April (24mm).

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Average rainfall days in September
Slavnica, Slovakia

Average rainfall days in September - Slavnica, Slovakia
  • Average rainfall days in September: 10.8 days

The month with the highest number of rainy days is June (17 days).
The month with the least rainy days is January (7.7 days).

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Average snowfall in September
Slavnica, Slovakia

Average snowfall in September - Slavnica, Slovakia
  • Average snowfall in September: 0mm

The month with the highest snowfall is January (173mm).
The months with the least snowfall are May, June, July, August and September (0mm).

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Average snowfall days in September
Slavnica, Slovakia

Average snowfall days in September - Slavnica, Slovakia
  • Average snowfall days in September: 0 days

The month with the highest number of snowfall days is January (12 days).
The months with the least snowfall days are May, June, July, August and September (0 days).

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Average daylight in September /
Average sunshine in September
Slavnica, Slovakia

Average daylight in September / Average sunshine in September - Slavnica, Slovakia
  • Average daylight in September: 12h and 35min

The month with the longest days is June (Average daylight: 16h and 8min).
The month with the shortest days is December (Average daylight: 8h and 19min).

  • Average sunshine in September: 8h and 54min

The month with the most sunshine is August (Average sunshine: 10h and 54min).
The months with the least sunshine are January and December (Average sunshine: 3h and 36min).

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Average sunshine days in September
Slavnica, Slovakia

Average sunshine days in September - Slavnica, Slovakia
  • Average sunshine days in September: 16.6 days

The month with the most sunshine days is October (18.4 days).
The month with the least sunshine days is June (10.8 days).

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Average UV index in September
Slavnica, Slovakia

Average UV index in September - Slavnica, 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).

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Average cloud cover in September
Slavnica, Slovakia

Average cloud cover in September - Slavnica, Slovakia
  • Average cloud cover in September: 36

The months with the most cloud cover are January and December (Cloud cover 63).
The month with the least cloud cover is August (Cloud cover 26).

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Average visibility in September
Slavnica, Slovakia

Average visibility in September - Slavnica, 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).

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