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
Vysoké Chvojno's September weather features a mild decline in high-temperatures, reducing from a warm 24.6°C (76.3°F) in August to a refreshing 19.3°C (66.7°F). An average low-temperature of 9.8°C (49.6°F) marks the month of September in Vysoké Chvojno.Humidity
The average relative humidity in September in Vysoké Chvojno is 74%.Rainfall
In Vysoké Chvojno, during September, the rain falls for 10.9 days and regularly aggregates up to 26mm (1.02") of precipitation. Throughout the year, in Vysoké Chvojno, Czech Republic, there are 132.2 rainfall days, and 374mm (14.72") of precipitation is accumulated.Snowfall
June through September are months without snowfall in Vysoké Chvojno.Daylight
In Vysoké Chvojno, the average length of the day in September is 12h and 37min.On the first day of the month, sunrise is at 06:11 and sunset at 19:40. On the last day of September, sunrise is at 06:55 and sunset at 18:36 CEST.
Sunshine
In Vysoké Chvojno, the average sunshine in September is 9.2h.UV index
In Vysoké Chvojno, the average daily maximum UV index in September is 4. A UV Index reading of 3 to 5 represents a medium health hazard from unprotected exposure to Sun's UV rays for the average person.Note: The maximum UV index of 4 during September translates into these guidelines:
Preventative actions are necessary - Suggestions to safeguard against sun damage are in order. Avoiding the Sun during its peak radiation time around midday is a healthy practice. 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 temperature in September in Vysoké Chvojno?
What is the average humidity in September in Vysoké Chvojno?
How many days does it rain in September in Vysoké Chvojno?
When it does not snow in Vysoké Chvojno?
Does it snow in Vysoké Chvojno in September?
What is the average length of the day in September in Vysoké Chvojno?
What time are sunrise and sunset in September in Vysoké Chvojno?
How many hours of sunshine does Vysoké Chvojno have in September?
What is the UV index intensity in September in Vysoké Chvojno?
Average temperature in September
Vysoké Chvojno, Czech Republic
- Average high temperature in September: 19.3°C
The warmest month (with the highest average high temperature) is August (24.6°C).
The month with the lowest average high temperature is January (0.9°C).
- Average low temperature in September: 9.8°C
The month with the highest average low temperature is August (13.9°C).
The coldest month (with the lowest average low temperature) is January (-3.6°C).
Average pressure in September
Vysoké Chvojno, Czech Republic
- Average pressure in September: 1018mbar
The months with the highest atmospheric pressure are October and December (1018.5mbar).
The month with the lowest atmospheric pressure is July (1015.1mbar).
Average wind speed in September
Vysoké Chvojno, Czech Republic
- Average wind speed in September: 10.1km/h
The windiest month (with the highest average wind speed) is December (13.8km/h).
The calmest month (with the lowest average wind speed) is August (9.2km/h).
Average humidity in September
Vysoké Chvojno, Czech Republic
- Average humidity in September: 74%
The month with the highest relative humidity is January (87%).
The month with the lowest relative humidity is August (69%).
Average rainfall in September
Vysoké Chvojno, Czech Republic
- Average rainfall in September: 26mm
The wettest month (with the highest rainfall) is May (56mm).
The driest month (with the least rainfall) is April (20mm).
Average rainfall days in September
Vysoké Chvojno, Czech Republic
- Average rainfall days in September: 10.9 days
The month with the highest number of rainy days is May (15.1 days).
The month with the least rainy days is February (7.3 days).
Average snowfall in September
Vysoké Chvojno, Czech Republic
- Average snowfall in September: 0mm
The month with the highest snowfall is January (72mm).
The months with the least snowfall are June, July, August and September (0mm).
Average snowfall days in September
Vysoké Chvojno, Czech Republic
- Average snowfall days in September: 0 days
The month with the highest number of snowfall days is January (10.6 days).
The months with the least snowfall days are June, July, August and September (0 days).
Average daylight in September /
Average sunshine in September
Vysoké Chvojno, Czech Republic
- Average daylight in September: 12h and 4min
The month with the longest days is June (Average daylight: 16h and 18min).
The month with the shortest days is December (Average daylight: 8h and 6min).
- Average sunshine in September: 9h and 1min
The month with the most sunshine is August (Average sunshine: 10h and 42min).
The month with the least sunshine is January (Average sunshine: 4h and 12min).
Average sunshine days in September
Vysoké Chvojno, Czech Republic
- Average sunshine days in September: 17.1 days
The month with the most sunshine days is October (18.3 days).
The month with the least sunshine days is May (13.5 days).
Average UV index in September
Vysoké Chvojno, Czech Republic
- Average UV index in September: 4
The months with the highest UV index are June, July and August (UV index 5).
The months with the lowest UV index are January, February, March, October, November and December (UV index 2).
Average cloud cover in September
Vysoké Chvojno, Czech Republic
- Average cloud cover in September: 35
The month with the most cloud cover is January (Cloud cover 59).
The month with the least cloud cover is August (Cloud cover 29).
Average visibility in September
Vysoké Chvojno, Czech Republic
- Average visibility in September: 9km
The months with the highest visibility are February, March, April, May, June, July, August, September, October, November and December (9km).
The month with the lowest visibility is January (8km).
