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's onset brings a slight change in high-temperatures, falling from a warm 24.9°C (76.8°F) in August to an enjoyable 19.4°C (66.9°F). Horní Dubňany records an average nighttime low-temperature of 10.3°C (50.5°F) throughout September.Humidity
The average relative humidity in September in Horní Dubňany is 72%.Rainfall
In Horní Dubňany, during September, the rain falls for 9.7 days and regularly aggregates up to 19mm (0.75") of precipitation. Throughout the year, there are 127.4 rainfall days, and 291mm (11.46") of precipitation is accumulated.Snowfall
May through September are months without snowfall in Horní Dubňany.Daylight
In September, the average length of the day in Horní Dubňany, Czech Republic, is 12h and 35min.On the first day of the month, sunrise is at 06:12 and sunset at 19:37. On the last day of September, in Horní Dubňany, sunrise is at 06:54 and sunset at 18:35 CEST.
Sunshine
The average sunshine in September is 8.9h.UV index
In September, the average daily maximum UV index in Horní Dubňany, Czech Republic, is 4. A UV Index of 3 to 5 symbolizes a moderate threat to health from exposure to the Sun's UV rays for the ordinary person.Note: The average daily UV index of 4 in September transforms into the following instructions:
Guard yourself - Avoiding sunburn is suggested. To avoid the Sun's strongest rays, limit exposure around the mid-day period. A wide-brimmed hat provides unparalleled sun protection for sensitive areas like the eyes, ears, and neck.
Published by: Weather Atlas | About Us
Data Sources | Weather Forecasting & Climate
Frequently asked questions
What are the temperatures in Horní Dubňany in September?
What is the average humidity in September in Horní Dubňany?
How much does it rain in Horní Dubňany in September?
When it does not snow in Horní Dubňany?
Does it snow in Horní Dubňany in September?
What is the average length of the day in September in Horní Dubňany?
When are sunrise and sunset in September in Horní Dubňany?
How many hours of sunshine does Horní Dubňany have in September?
How high is the UV index in September in Horní Dubňany?
Average temperature in September
Horní Dubňany, Czech Republic
- Average high temperature in September: 19.4°C
The warmest month (with the highest average high temperature) is August (24.9°C).
The month with the lowest average high temperature is January (0.8°C).
- Average low temperature in September: 10.3°C
The month with the highest average low temperature is August (14.1°C).
The coldest month (with the lowest average low temperature) is January (-3.9°C).
Average pressure in September
Horní Dubňany, Czech Republic
- Average pressure in September: 1018.2mbar
The month with the highest atmospheric pressure is December (1019.6mbar).
The month with the lowest atmospheric pressure is June (1015.3mbar).
Average wind speed in September
Horní Dubňany, Czech Republic
- Average wind speed in September: 11.4km/h
The windiest month (with the highest average wind speed) is February (14.5km/h).
The calmest month (with the lowest average wind speed) is August (10.3km/h).
Average humidity in September
Horní Dubňany, Czech Republic
- Average humidity in September: 72%
The month with the highest relative humidity is January (88%).
The month with the lowest relative humidity is August (68%).
Average rainfall in September
Horní Dubňany, Czech Republic
- Average rainfall in September: 19mm
The wettest month (with the highest rainfall) is June (54mm).
The driest month (with the least rainfall) is November (10mm).
Average rainfall days in September
Horní Dubňany, Czech Republic
- Average rainfall days in September: 9.7 days
The month with the highest number of rainy days is July (16.9 days).
The month with the least rainy days is February (5.8 days).
Average snowfall in September
Horní Dubňany, Czech Republic
- Average snowfall in September: 0mm
The month with the highest snowfall is January (53mm).
The months with the least snowfall are May, June, July, August and September (0mm).
Average snowfall days in September
Horní Dubňany, Czech Republic
- Average snowfall days in September: 0 days
The month with the highest number of snowfall days is January (11.7 days).
The months with the least snowfall days are June, July, August and September (0 days).
Average daylight in September /
Average sunshine in September
Horní Dubňany, Czech Republic
- 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 36min).
The months with the least sunshine are January and February (Average sunshine: 3h and 48min).
Average sunshine days in September
Horní Dubňany, Czech Republic
- Average sunshine days in September: 17.9 days
The month with the most sunshine days is October (19.2 days).
The month with the least sunshine days is July (10.8 days).
Average UV index in September
Horní Dubňany, Czech Republic
- Average UV index in September: 4
The months with the highest UV index are June, July and August (UV index 5).
The month with the lowest UV index is January (UV index 1).
Average cloud cover in September
Horní Dubňany, Czech Republic
- Average cloud cover in September: 36
The month with the most cloud cover is January (Cloud cover 63).
The month with the least cloud cover is August (Cloud cover 29).
Average visibility in September
Horní Dubňany, Czech Republic
- Average visibility in September: 9km
The month with the highest visibility is August (10km).
The months with the lowest visibility are January, November and December (8km).
