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
September indicates a shift in the average high-temperature, from August's moderately hot 26.5°C (79.7°F) to an agreeable 20.5°C (68.9°F). September nights observe an average temperature dip to a chilly 9.6°C (49.3°F).Humidity
In September, the average relative humidity in Kolonica is 70%.Rainfall
September is the month with the least rainfall in Kolonica. Rain falls for 8.5 days and accumulates 16mm (0.63") of precipitation.Snowfall
May through September are months without snowfall in Kolonica.Daylight
The average length of the day in September is 12h and 35min.On the first day of September, sunrise is at 05:48 and sunset at 19:13. On the last day of the month, sunrise is at 06:29 and sunset at 18:11 CEST.
Sunshine
The average sunshine in September is 8.9h.UV index
In September, the average daily maximum UV index in Kolonica is 3. A UV Index value of 3 to 5 symbolizes a medium health hazard from unsafe exposure to UV radiation for the average person.Note: The average daily UV index of 3 in September transforms into the following instructions:
Take care. Persons with lighter skin might suffer burns in less than 30 minutes. Avoiding direct sunlight during midday hours helps reduce the risk from intense UV radiation. For effective sun eye protection, rely on sunglasses certified for UVA and UVB resistance.
Published by: Weather Atlas | About Us
Data Sources | Weather Forecasting & Climate
Frequently asked questions
What are the temperatures in Kolonica in September?
What is the average humidity in September in Kolonica?
What is the driest month in Kolonica?
How much does it rain in Kolonica in September?
When it does not snow in Kolonica?
Does it snow in Kolonica in September?
What is the average length of the day in September in Kolonica?
When is the sunrise / sunset in September in Kolonica?
How long on average sun shines in September in Kolonica?
How high is the UV index in September in Kolonica?
Average temperature in September
Kolonica, Slovakia
- Average high temperature in September: 20.5°C
The warmest month (with the highest average high temperature) is August (26.5°C).
The month with the lowest average high temperature is January (-0.5°C).
- Average low temperature in September: 9.6°C
The month with the highest average low temperature is August (13.8°C).
The coldest month (with the lowest average low temperature) is January (-5.2°C).
Average pressure in September
Kolonica, Slovakia
- Average pressure in September: 1017.6mbar
The month with the highest atmospheric pressure is December (1019.7mbar).
The month with the lowest atmospheric pressure is June (1014.2mbar).
Average wind speed in September
Kolonica, Slovakia
- Average wind speed in September: 8.5km/h
The windiest month (with the highest average wind speed) is March (10.4km/h).
The calmest months (with the lowest average wind speed) are August and September (8.5km/h).
Average humidity in September
Kolonica, Slovakia
- Average humidity in September: 70%
The month with the highest relative humidity is January (90%).
The month with the lowest relative humidity is August (66%).
Average rainfall in September
Kolonica, Slovakia
- Average rainfall in September: 16mm
The wettest month (with the highest rainfall) is June (59mm).
The driest month (with the least rainfall) is September (16mm).
Average rainfall days in September
Kolonica, Slovakia
- Average rainfall days in September: 8.5 days
The months with the highest number of rainy days are May, June and July (15.3 days).
The month with the least rainy days is October (6.7 days).
Average snowfall in September
Kolonica, Slovakia
- Average snowfall in September: 0mm
The month with the highest snowfall is January (118mm).
The months with the least snowfall are May, June, July, August and September (0mm).
Average snowfall days in September
Kolonica, Slovakia
- Average snowfall days in September: 0 days
The month with the highest number of snowfall days is January (11.4 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
Kolonica, 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: 11h and 30min).
The month with the least sunshine is December (Average sunshine: 3h and 30min).
Average sunshine days in September
Kolonica, Slovakia
- Average sunshine days in September: 19.8 days
The month with the most sunshine days is October (22.2 days).
The month with the least sunshine days is June (12.6 days).
Average UV index in September
Kolonica, Slovakia
- Average UV index in September: 3
The month with the highest UV index is July (UV index 6).
The month with the lowest UV index is December (UV index 1).
Average cloud cover in September
Kolonica, Slovakia
- Average cloud cover in September: 31
The month with the most cloud cover is December (Cloud cover 66).
The month with the least cloud cover is August (Cloud cover 22).
Average visibility in September
Kolonica, Slovakia
- Average visibility in September: 9km
The month with the highest visibility is August (10km).
The months with the lowest visibility are January and December (7km).
