September weather forecastRybany, Slovakia
September
Weather in September
The first month of the autumn, September, is still a comfortable month in Rybany, Slovakia, with an average temperature varying between 8.4°C (47.1°F) and 19.1°C (66.4°F).Temperature
September suggests a modest reduction in the average high-temperature, shifting from a warm 24.8°C (76.6°F) in August to a refreshing 19.1°C (66.4°F). An average low-temperature of 8.4°C (47.1°F) marks the nights throughout September.Humidity
The average relative humidity in September in Rybany is 75%.Rainfall
In Rybany, in September, during 11.6 rainfall days, 38mm (1.5") of precipitation is typically accumulated. In Rybany, Slovakia, during the entire year, the rain falls for 148.2 days and collects up to 509mm (20.04") of precipitation.Snowfall
In Rybany, snow does not fall in May through September.Daylight
The average length of the day in September in Rybany is 12h and 35min.On the first day of the month, sunrise is at 06:04 and sunset at 19:28. On the last day of September, sunrise is at 06:45 and sunset at 18:27 CEST.
Sunshine
The average sunshine in September is 8.9h.UV index
The average daily maximum UV index in September is 3. A UV Index reading of 3 to 5 represents a medium health hazard from unprotected exposure to Sun's UV rays for ordinary individuals.Note: The maximum daily UV index of 3 during September translates into the following directions:
Put precautions into practice - Guidance to elude sunburn is provided. When the Sun is at its strongest around midday, find shade and limit exposure. 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
Average temperature in September
Rybany, Slovakia
- Average high temperature in September: 19.1°C
The warmest month (with the highest average high temperature) is August (24.8°C).
The month with the lowest average high temperature is January (-0.2°C).
- Average low temperature in September: 8.4°C
The month with the highest average low temperature is August (12.3°C).
The coldest month (with the lowest average low temperature) is January (-5.6°C).
Average pressure in September
Rybany, Slovakia
- Average pressure in September: 1017.7mbar
The month with the highest atmospheric pressure is December (1019.7mbar).
The month with the lowest atmospheric pressure is June (1014.4mbar).
Average wind speed in September
Rybany, Slovakia
- Average wind speed in September: 7.7km/h
The windiest month (with the highest average wind speed) is March (9.3km/h).
The calmest month (with the lowest average wind speed) is August (7.2km/h).
Average humidity in September
Rybany, Slovakia
- Average humidity in September: 75%
The month with the highest relative humidity is January (91%).
The month with the lowest relative humidity is August (69%).
Average rainfall in September
Rybany, Slovakia
- Average rainfall in September: 38mm
The wettest month (with the highest rainfall) is June (62mm).
The driest month (with the least rainfall) is April (26mm).
Average rainfall days in September
Rybany, Slovakia
- Average rainfall days in September: 11.6 days
The month with the highest number of rainy days is June (17.1 days).
The month with the least rainy days is January (8.3 days).
Average snowfall in September
Rybany, Slovakia
- Average snowfall in September: 0mm
The month with the highest snowfall is January (204mm).
The months with the least snowfall are May, June, July, August and September (0mm).
Average snowfall days in September
Rybany, Slovakia
- Average snowfall days in September: 0 days
The month with the highest number of snowfall days is January (13.1 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
Rybany, 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 24min).
- 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
Rybany, Slovakia
- Average sunshine days in September: 15.6 days
The month with the most sunshine days is October (17 days).
The month with the least sunshine days is June (10.8 days).
Average UV index in September
Rybany, Slovakia
- Average UV index in September: 3
The months with the highest UV index are June, July and August (UV index 5).
The months with the lowest UV index are January and December (UV index 1).
Average cloud cover in September
Rybany, Slovakia
- Average cloud cover in September: 36
The months with the most cloud cover are January, February and December (Cloud cover 63).
The month with the least cloud cover is August (Cloud cover 26).
Average visibility in September
Rybany, Slovakia
- Average visibility in September: 9km
The months with the highest visibility are April, May, June, July, August and September (9km).
The months with the lowest visibility are January and December (6km).
