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
In September, the average high-temperature decreases from a warm 24.3°C (75.7°F) in August to an enjoyable 18.5°C (65.3°F). Sankt Radegund bei Graz, in September, observes a steady average low-temperature of 8.2°C (46.8°F).Humidity
In September, the average relative humidity in Sankt Radegund bei Graz is 80%.Rainfall
In September, in Sankt Radegund bei Graz, the rain falls for 14.6 days. Throughout September, 51mm (2.01") of precipitation is accumulated. In Sankt Radegund bei Graz, during the entire year, the rain falls for 160.4 days and collects up to 601mm (23.66") of precipitation.Snowfall
June through September are months without snowfall.Daylight
In Sankt Radegund bei Graz, the average length of the day in September is 12h and 34min.On the first day of the month, sunrise is at 06:17 and sunset at 19:37. On the last day of September, sunrise is at 06:56 and sunset at 18:39 CEST.
Sunshine
The average sunshine in September in Sankt Radegund bei Graz is 9.1h.UV index
In September, the average daily maximum UV index in Sankt Radegund bei Graz, Austria, is 3. A UV Index estimate of 3 to 5 represents a moderate health risk from unprotected exposure to Sun's UV rays for the average person.Note: In September, a daily UV index of 3 turns into the following recommendations:
Take precautions. Light skin individuals may get burned in less than 30 minutes. The Sun's radiation is especially intense around midday; try to stay in shade during this period. Consider a wide-brim hat essential for effective sun defense covering your face, neck, and eyes.
Frequently asked questions
What is the temperature in September in Sankt Radegund bei Graz?
What is the average humidity in September in Sankt Radegund bei Graz?
How many days does it rain in September in Sankt Radegund bei Graz?
When it does not snow in Sankt Radegund bei Graz?
Does it snow in Sankt Radegund bei Graz in September?
What is the average length of the day in September in Sankt Radegund bei Graz?
What time are sunrise and sunset in September in Sankt Radegund bei Graz?
How many hours of sunshine does Sankt Radegund bei Graz have in September?
What is the UV index intensity in September in Sankt Radegund bei Graz?
Average temperature in September
Sankt Radegund bei Graz, Austria
- Average high temperature in September: 18.5°C
The warmest month (with the highest average high temperature) is July (24.4°C).
The month with the lowest average high temperature is January (1.9°C).
- Average low temperature in September: 8.2°C
The month with the highest average low temperature is July (11.9°C).
The coldest month (with the lowest average low temperature) is January (-4.5°C).
Average pressure in September
Sankt Radegund bei Graz, Austria
- Average pressure in September: 1018.4mbar
The month with the highest atmospheric pressure is December (1020.6mbar).
The month with the lowest atmospheric pressure is May (1015.3mbar).
Average wind speed in September
Sankt Radegund bei Graz, Austria
- Average wind speed in September: 5.6km/h
The windiest month (with the highest average wind speed) is May (7km/h).
The calmest month (with the lowest average wind speed) is November (5.4km/h).
Average humidity in September
Sankt Radegund bei Graz, Austria
- Average humidity in September: 80%
The months with the highest relative humidity are January and November (86%).
The month with the lowest relative humidity is April (74%).
Average rainfall in September
Sankt Radegund bei Graz, Austria
- Average rainfall in September: 51mm
The wettest month (with the highest rainfall) is July (104mm).
The driest month (with the least rainfall) is January (20mm).
Average rainfall days in September
Sankt Radegund bei Graz, Austria
- Average rainfall days in September: 14.6 days
The month with the highest number of rainy days is May (21.4 days).
The month with the least rainy days is February (6.5 days).
Average snowfall in September
Sankt Radegund bei Graz, Austria
- Average snowfall in September: 0mm
The month with the highest snowfall is February (176mm).
The months with the least snowfall are June, July, August and September (0mm).
Average snowfall days in September
Sankt Radegund bei Graz, Austria
- Average snowfall days in September: 0 days
The month with the highest number of snowfall days is January (14.4 days).
The months with the least snowfall days are June, July, August and September (0 days).
Average daylight in September /
Average sunshine in September
Sankt Radegund bei Graz, Austria
- Average daylight in September: 12h and 4min
The month with the longest days is June (Average daylight: 15h and 54min).
The month with the shortest days is December (Average daylight: 8h and 36min).
- Average sunshine in September: 9h and 1min
The months with the most sunshine are July and August (Average sunshine: 10h and 42min).
The month with the least sunshine is February (Average sunshine: 4h and 42min).
Average sunshine days in September
Sankt Radegund bei Graz, Austria
- Average sunshine days in September: 12.6 days
The month with the most sunshine days is October (17.7 days).
The month with the least sunshine days is July (6.3 days).
Average UV index in September
Sankt Radegund bei Graz, Austria
- Average UV index in September: 3
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, October, November and December (UV index 2).
Average cloud cover in September
Sankt Radegund bei Graz, Austria
- Average cloud cover in September: 39
The month with the most cloud cover is February (Cloud cover 52).
The months with the least cloud cover are July and August (Cloud cover 31).
Average visibility in September
Sankt Radegund bei Graz, Austria
- Average visibility in September: 8km
The months with the highest visibility are March, April, June and July (9km).
The months with the lowest visibility are January, February and November (7km).
Sankt Radegund bei Graz, Austria
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