September weather forecastKoliba, Slovakia
September
Weather in September
September, the first month of the autumn in Koliba, is also an agreeable month, with temperature in the range of an average high of 21.3°C (70.3°F) and an average low of 12.2°C (54°F).Temperature
A moderate decline in the average high-temperature is seen during September, decreasing from a moderately hot 27.3°C (81.1°F) in August to a pleasant 21.3°C (70.3°F). During September in Koliba, the average low-temperature is recorded at a fresh 12.2°C (54°F).Humidity
In September, the average relative humidity is 67%.Rainfall
In September, the rain falls for 10.2 days. Throughout September, 42mm (1.65") of precipitation is accumulated. In Koliba, during the entire year, the rain falls for 133 days and collects up to 413mm (16.26") of precipitation.Snowfall
In Koliba, Slovakia, snow does not fall in May through September.Daylight
In Koliba, the average length of the day in September is 12h and 35min.On the first day of September in Koliba, sunrise is at 06:10 and sunset at 19:32. On the last day of the month, sunrise is at 06:50 and sunset at 18:32 CEST.
Sunshine
In September, the average sunshine is 9.3h.UV index
In September, the average daily maximum UV index is 4. A UV Index estimate of 3 to 5 represents a medium vulnerability from unprotected exposure to Sun's UV rays for the average person.Note: During September, 4 as the daily maximum UV index converts into the following advice:
Ensure safety - Sun damage prevention is strongly urged. Avoid the Sun's strongest UV rays by seeking shade and limiting exposure during midday. Outfit yourself in sun-safe attire, like long sleeves, pants, a hat, and UV-blocking sunglasses.
Published by: Weather Atlas | About Us
Data Sources | Weather Forecasting & Climate
Frequently asked questions
Average temperature in September
Koliba, Slovakia
- Average high temperature in September: 21.3°C
The warmest month (with the highest average high temperature) is August (27.3°C).
The month with the lowest average high temperature is January (2.2°C).
- Average low temperature in September: 12.2°C
The month with the highest average low temperature is August (16.1°C).
The coldest month (with the lowest average low temperature) is January (-2.7°C).
Average pressure in September
Koliba, Slovakia
- Average pressure in September: 1018mbar
The month with the highest atmospheric pressure is December (1020.2mbar).
The month with the lowest atmospheric pressure is June (1014.9mbar).
Average wind speed in September
Koliba, Slovakia
- Average wind speed in September: 11.7km/h
The windiest month (with the highest average wind speed) is February (15.4km/h).
The calmest month (with the lowest average wind speed) is August (10.7km/h).
Average humidity in September
Koliba, Slovakia
- Average humidity in September: 67%
The month with the highest relative humidity is January (85%).
The month with the lowest relative humidity is August (61%).
Average rainfall in September
Koliba, Slovakia
- Average rainfall in September: 42mm
The wettest month (with the highest rainfall) is June (57mm).
The driest month (with the least rainfall) is April (22mm).
Average rainfall days in September
Koliba, Slovakia
- Average rainfall days in September: 10.2 days
The month with the highest number of rainy days is May (16.3 days).
The month with the least rainy days is January (8.5 days).
Average snowfall in September
Koliba, Slovakia
- Average snowfall in September: 0mm
The month with the highest snowfall is January (107mm).
The months with the least snowfall are May, June, July, August and September (0mm).
Average snowfall days in September
Koliba, Slovakia
- 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
Koliba, Slovakia
- Average daylight in September: 12h and 36min
The month with the longest days is June (Average daylight: 16h and 0min).
The month with the shortest days is December (Average daylight: 8h and 24min).
- Average sunshine in September: 9h and 18min
The month with the most sunshine is August (Average sunshine: 11h and 12min).
The month with the least sunshine is February (Average sunshine: 4h and 12min).
Average sunshine days in September
Koliba, Slovakia
- Average sunshine days in September: 18.3 days
The month with the most sunshine days is October (20 days).
The month with the least sunshine days is May (12.2 days).
Average UV index in September
Koliba, Slovakia
- Average UV index in September: 4
The months with the highest UV index are June and July (UV index 6).
The months with the lowest UV index are January, February, November and December (UV index 2).
Average cloud cover in September
Koliba, Slovakia
- Average cloud cover in September: 32
The month with the most cloud cover is February (Cloud cover 57).
The month with the least cloud cover is August (Cloud cover 24).
Average visibility in September
Koliba, Slovakia
- Average visibility in September: 10km
The months with the highest visibility are March, April, June, July, August and September (10km).
The month with the lowest visibility is January (8km).
