Contents
- Weather in September
- Frequently asked questions
- Average temperature in September
- Average pressure in September
- Average wind speed in September
- Average humidity in September
- Average rainfall in September
- Average rainfall days in September
- Average snowfall in September
- Average snowfall days in September
- Average daylight in September
- Average sunshine in September
- Average sunshine days in September
- Average UV index in September
- Average cloud cover in September
- Average visibility in September
September
Weather in September
Temperature
With the onset of September, Slavnica experiences a modest temperature adjustment, with the average high-temperature receding from a warm 25°C (77°F) in August to an enjoyable 19.2°C (66.6°F). An average nighttime temperature of 9.1°C (48.4°F) is observed during September.Humidity
In September, the average relative humidity in Slavnica is 75%.Rainfall
In Slavnica, in September, during 10.8 rainfall days, 37mm (1.46") of precipitation is typically accumulated. In Slavnica, during the entire year, the rain falls for 145.5 days and collects up to 484mm (19.06") of precipitation.Snowfall
May through September are months without snowfall in Slavnica.Daylight
In Slavnica, the average length of the day in September is 12h and 35min.On the first day of the month, sunrise is at 06:04 and sunset at 19:29. On the last day of September, in Slavnica, sunrise is at 06:46 and sunset at 18:28 CEST.
Sunshine
In Slavnica, Slovakia, 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 reading of 3 to 5 represents a medium vulnerability from exposure to the Sun's UV rays for the average person.Note: An average maximum UV index of 3 in September leads to these recommendations:
Be mindful. Those with pale skin might receive burns in fewer than 30 minutes. The Sun's UV radiation is especially harmful around midday, so reduce exposure and stay safe. For a sun-safe wardrobe, go for clothes that are tightly woven and generously sized.
Published by: Weather Atlas | About Us
Data Sources | Weather Forecasting & Climate
Frequently asked questions
What is the average September temperature in Slavnica?
What is the average humidity in September in Slavnica?
How many days does it rain in September in Slavnica?
When it does not snow in Slavnica?
Does it snow in Slavnica in September?
What is the average length of the day in September in Slavnica?
What time are sunrise and sunset in September in Slavnica?
How many hours of sunshine does Slavnica have in September?
What is the UV index reading in September in Slavnica?
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).
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).
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).
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%).
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).
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).
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).
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).
Average daylight in September /
Average sunshine in September
Slavnica, Slovakia
- Average daylight in September: 12h and 4min
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 5min
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).
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).
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).
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).
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).
