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
Weather in September
Temperature
The onset of September introduces a moderate change in Šumperk's weather, with average high-temperatures falling from August's pleasant 22.1°C (71.8°F) to an enjoyable 17°C (62.6°F). An average nighttime temperature of 8.4°C (47.1°F) is observed during September.Humidity
In Šumperk, the average relative humidity in September is 79%.Rainfall
In September, the rain falls for 11.3 days. Throughout September, 37mm (1.46") of precipitation is accumulated. In Šumperk, Czech Republic, during the entire year, the rain falls for 131 days and collects up to 512mm (20.16") of precipitation.Snowfall
In Šumperk, snow does not fall in June through September.Daylight
In September, the average length of the day in Šumperk, Czech Republic, is 12h and 37min.On the first day of the month, sunrise is at 06:07 and sunset at 19:35. On the last day of September, in Šumperk, Czech Republic, sunrise is at 06:51 and sunset at 18:32 CEST.
Sunshine
In Šumperk, the average sunshine in September is 8.3h.UV index
In September, the average daily maximum UV index is 3. A UV Index reading of 3 to 5 represents a moderate threat to health from unsafe exposure to UV radiation for the average person.Note: The maximum daily UV index, 3 in September, converts into the following recommendations:
Be vigilant - A duty to shield skin and eyes from injury exists. Solar radiation is at its peak intensity during midday, so it's advisable to stay indoors or in the shade. A wide-brimmed hat is a shield, deflecting up to 50% of harmful UV radiation from eyes. Beware! The strength of the UV rays is increased nearly double-fold by the reflection of the snow.
Frequently asked questions
What is the average September temperature in Šumperk?
What is the average humidity in September in Šumperk?
How much does it rain in Šumperk in September?
When it does not snow in Šumperk?
Does it snow in Šumperk in September?
What is the average length of the day in September in Šumperk?
When is the sunrise / sunset in September in Šumperk?
How long on average sun shines in September in Šumperk?
What is the UV index intensity in September in Šumperk?
Average temperature in September
Šumperk, Czech Republic
- Average high temperature in September: 17°C
The warmest month (with the highest average high temperature) is August (22.1°C).
The month with the lowest average high temperature is January (-1.4°C).
- Average low temperature in September: 8.4°C
The month with the highest average low temperature is August (12.2°C).
The coldest month (with the lowest average low temperature) is January (-6.5°C).
Average pressure in September
Šumperk, Czech Republic
- Average pressure in September: 1017.9mbar
The month with the highest atmospheric pressure is October (1018.6mbar).
The month with the lowest atmospheric pressure is July (1014.8mbar).
Average wind speed in September
Šumperk, Czech Republic
- Average wind speed in September: 9.5km/h
The windiest month (with the highest average wind speed) is December (13.7km/h).
The calmest month (with the lowest average wind speed) is August (8.5km/h).
Average humidity in September
Šumperk, Czech Republic
- Average humidity in September: 79%
The month with the highest relative humidity is January (92%).
The month with the lowest relative humidity is August (75%).
Average rainfall in September
Šumperk, Czech Republic
- Average rainfall in September: 37mm
The wettest month (with the highest rainfall) is July (79mm).
The driest month (with the least rainfall) is November (21mm).
Average rainfall days in September
Šumperk, Czech Republic
- Average rainfall days in September: 11.3 days
The month with the highest number of rainy days is July (20.6 days).
The month with the least rainy days is January (5.3 days).
Average snowfall in September
Šumperk, Czech Republic
- Average snowfall in September: 0mm
The month with the highest snowfall is January (245mm).
The months with the least snowfall are June, July, August and September (0mm).
Average snowfall days in September
Šumperk, Czech Republic
- Average snowfall days in September: 0.1 days
The month with the highest number of snowfall days is January (19.8 days).
The months with the least snowfall days are June, July and August (0 days).
Average daylight in September /
Average sunshine in September
Šumperk, 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 12min).
- Average sunshine in September: 8h and 2min
The month with the most sunshine is August (Average sunshine: 10h and 24min).
The months with the least sunshine are January and February (Average sunshine: 3h and 18min).
Average sunshine days in September
Šumperk, Czech Republic
- Average sunshine days in September: 17.3 days
The month with the most sunshine days is October (20 days).
The month with the least sunshine days is July (8.6 days).
Average UV index in September
Šumperk, Czech Republic
- Average UV index in September: 3
The months with the highest UV index are June and July (UV index 5).
The months with the lowest UV index are January, February, November and December (UV index 1).
Average cloud cover in September
Šumperk, Czech Republic
- Average cloud cover in September: 41
The months with the most cloud cover are January and February (Cloud cover 68).
The month with the least cloud cover is August (Cloud cover 33).
Average visibility in September
Šumperk, Czech Republic
- Average visibility in September: 9km
The months with the highest visibility are April, May, June, July, August and September (9km).
The months with the lowest visibility are January and February (7km).
Šumperk, Czech Republic
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