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
As August transitions to September, the average high-temperature falls from a warm 23.6°C (74.5°F) to an enjoyable 18.5°C (65.3°F). During September, an average low-temperature of 10°C (50°F) is observed in Stráž pod Ralskem.Humidity
In Stráž pod Ralskem, the average relative humidity in September is 76%.Rainfall
In Stráž pod Ralskem, during September, the rain falls for 13 days and regularly aggregates up to 37mm (1.46") of precipitation. In Stráž pod Ralskem, during the entire year, the rain falls for 168.4 days and collects up to 570mm (22.44") of precipitation.Snowfall
June through September are months without snowfall.Daylight
The average length of the day in September is 12h and 38min.On the first day of the month, sunrise is at 06:15 and sunset at 19:45. On the last day of September, in Stráž pod Ralskem, sunrise is at 07:00 and sunset at 18:40 CEST.
Sunshine
The average sunshine in September is 8.9h.UV index
The average daily maximum UV index in September in Stráž pod Ralskem, Czech Republic, is 4. A UV Index reading of 3 to 5 represents a medium vulnerability from exposure to the Sun's UV radiation for the ordinary person.Note: The daily high UV index of 4 during September translates into the following recommendations:
Act with care - The need to guard against sun damage is communicated. Being exposed to the midday Sun can have harmful effects due to strong UV radiation; always take precautions. Clothes that are both tight-knit and comfortably loose are prime choices for sun protection.
Published by: Weather Atlas | About Us
Data Sources | Weather Forecasting & Climate
Frequently asked questions
What is the usual temperature for Stráž pod Ralskem in September?
What is the average humidity in September in Stráž pod Ralskem?
How many days does it rain in September in Stráž pod Ralskem?
When it does not snow in Stráž pod Ralskem?
Does it snow in Stráž pod Ralskem in September?
What is the average length of the day in September in Stráž pod Ralskem?
What time are sunrise and sunset in September in Stráž pod Ralskem?
How long on average sun shines in September in Stráž pod Ralskem?
How high is the UV index in September in Stráž pod Ralskem?
Average temperature in September
Stráž pod Ralskem, Czech Republic
- Average high temperature in September: 18.5°C
The warmest month (with the highest average high temperature) is August (23.6°C).
The month with the lowest average high temperature is January (0.4°C).
- Average low temperature in September: 10°C
The month with the highest average low temperature is August (13.7°C).
The coldest month (with the lowest average low temperature) is January (-3.8°C).
Average pressure in September
Stráž pod Ralskem, Czech Republic
- Average pressure in September: 1017.7mbar
The month with the highest atmospheric pressure is October (1018.1mbar).
The month with the lowest atmospheric pressure is July (1014.8mbar).
Average wind speed in September
Stráž pod Ralskem, Czech Republic
- Average wind speed in September: 9.3km/h
The windiest month (with the highest average wind speed) is December (12.3km/h).
The calmest month (with the lowest average wind speed) is August (8.6km/h).
Average humidity in September
Stráž pod Ralskem, Czech Republic
- Average humidity in September: 76%
The month with the highest relative humidity is January (90%).
The months with the lowest relative humidity are April and August (71%).
Average rainfall in September
Stráž pod Ralskem, Czech Republic
- Average rainfall in September: 37mm
The wettest month (with the highest rainfall) is June (74mm).
The driest month (with the least rainfall) is April (24mm).
Average rainfall days in September
Stráž pod Ralskem, Czech Republic
- Average rainfall days in September: 13 days
The month with the highest number of rainy days is July (19.5 days).
The month with the least rainy days is February (8.9 days).
Average snowfall in September
Stráž pod Ralskem, Czech Republic
- Average snowfall in September: 0mm
The month with the highest snowfall is January (225mm).
The months with the least snowfall are June, July, August and September (0mm).
Average snowfall days in September
Stráž pod Ralskem, Czech Republic
- Average snowfall days in September: 0 days
The month with the highest number of snowfall days is January (16.7 days).
The months with the least snowfall days are June, July, August and September (0 days).
Average daylight in September /
Average sunshine in September
Stráž pod Ralskem, Czech Republic
- Average daylight in September: 12h and 4min
The month with the longest days is June (Average daylight: 16h and 24min).
The month with the shortest days is December (Average daylight: 8h and 6min).
- Average sunshine in September: 8h and 5min
The month with the most sunshine is August (Average sunshine: 10h and 18min).
The month with the least sunshine is January (Average sunshine: 3h and 30min).
Average sunshine days in September
Stráž pod Ralskem, Czech Republic
- Average sunshine days in September: 14.6 days
The month with the most sunshine days is October (16.2 days).
The month with the least sunshine days is June (8 days).
Average UV index in September
Stráž pod Ralskem, Czech Republic
- Average UV index in September: 4
The months with the highest UV index are June and July (UV index 5).
The months with the lowest UV index are November and December (UV index 1).
Average cloud cover in September
Stráž pod Ralskem, Czech Republic
- Average cloud cover in September: 37
The month with the most cloud cover is January (Cloud cover 64).
The month with the least cloud cover is August (Cloud cover 33).
Average visibility in September
Stráž pod Ralskem, Czech Republic
- Average visibility in September: 9km
The months with the highest visibility are April, May, June, July, August, September and October (9km).
The month with the lowest visibility is January (7km).
