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 transition into September indicates a reduction in the average high-temperature, down to an enjoyable 19.9°C (67.8°F) from August's warm 25.7°C (78.3°F). Sankt Stefan ob Stainz reports an average low-temperature of 9.4°C (48.9°F) during the nights of September.Humidity
In September, the average relative humidity is 77%.Rainfall
In September, in Sankt Stefan ob Stainz, the rain falls for 12.9 days. Throughout September, 48mm (1.89") of precipitation is accumulated. In Sankt Stefan ob Stainz, during the entire year, the rain falls for 160.7 days and collects up to 559mm (22.01") of precipitation.Snowfall
May through September are months without snowfall.Daylight
In September, the average length of the day is 12h and 34min.On the first day of the month, sunrise is at 06:19 and sunset at 19:38. On the last day of September, sunrise is at 06:57 and sunset at 18:40 CEST.
Sunshine
In September, the average sunshine in Sankt Stefan ob Stainz is 9.3h.UV index
In September, the average daily maximum UV index is 4. A UV Index estimate of 3 to 5 represents a medium vulnerability from exposure to the Sun's UV rays for the average person.Note: In September, the maximum UV index of 4 translates into these guidelines:
Take necessary precautions - Suggestions to elude sunburn are provided. Stay safe from the Sun's strongest UV rays by limiting exposure during midday. To cut down UV radiation exposure by about half, sport a wide-brim hat.
Frequently asked questions
What are September temperatures in Sankt Stefan ob Stainz?
What is the average humidity in September in Sankt Stefan ob Stainz?
How much does it rain in Sankt Stefan ob Stainz in September?
When it does not snow in Sankt Stefan ob Stainz?
Does it snow in Sankt Stefan ob Stainz in September?
How many hours of daylight does Sankt Stefan ob Stainz have in September?
When is the sunrise / sunset in September in Sankt Stefan ob Stainz?
How long on average sun shines in September in Sankt Stefan ob Stainz?
What is the UV index intensity in September in Sankt Stefan ob Stainz?
Average temperature in September
Sankt Stefan ob Stainz, Austria
- Average high temperature in September: 19.9°C
The warmest month (with the highest average high temperature) is August (25.7°C).
The month with the lowest average high temperature is January (2.6°C).
- Average low temperature in September: 9.4°C
The month with the highest average low temperature is July (13.5°C).
The coldest month (with the lowest average low temperature) is January (-3.3°C).
Average pressure in September
Sankt Stefan ob Stainz, Austria
- Average pressure in September: 1018.3mbar
The month with the highest atmospheric pressure is December (1020.6mbar).
The month with the lowest atmospheric pressure is May (1015.2mbar).
Average wind speed in September
Sankt Stefan ob Stainz, Austria
- Average wind speed in September: 5.7km/h
The windiest months (with the highest average wind speed) are April and May (7.1km/h).
The calmest month (with the lowest average wind speed) is November (5.3km/h).
Average humidity in September
Sankt Stefan ob Stainz, Austria
- Average humidity in September: 77%
The month with the highest relative humidity is November (84%).
The month with the lowest relative humidity is April (70%).
Average rainfall in September
Sankt Stefan ob Stainz, Austria
- Average rainfall in September: 48mm
The wettest month (with the highest rainfall) is July (85mm).
The driest month (with the least rainfall) is January (18mm).
Average rainfall days in September
Sankt Stefan ob Stainz, Austria
- Average rainfall days in September: 12.9 days
The month with the highest number of rainy days is May (20.8 days).
The month with the least rainy days is January (8.8 days).
Average snowfall in September
Sankt Stefan ob Stainz, Austria
- Average snowfall in September: 0mm
The month with the highest snowfall is February (89mm).
The months with the least snowfall are May, June, July, August and September (0mm).
Average snowfall days in September
Sankt Stefan ob Stainz, Austria
- Average snowfall days in September: 0 days
The month with the highest number of snowfall days is January (9.8 days).
The months with the least snowfall days are May, June, July, August and September (0 days).
Average daylight in September /
Average sunshine in September
Sankt Stefan ob Stainz, Austria
- Average daylight in September: 12h and 4min
The month with the longest days is June (Average daylight: 15h and 48min).
The month with the shortest days is December (Average daylight: 8h and 36min).
- Average sunshine in September: 9h and 2min
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 Stefan ob Stainz, Austria
- Average sunshine days in September: 14.3 days
The month with the most sunshine days is October (18.9 days).
The month with the least sunshine days is May (6.7 days).
Average UV index in September
Sankt Stefan ob Stainz, Austria
- Average UV index in September: 4
The month with the highest UV index is July (UV index 6).
The months with the lowest UV index are January, February, October, November and December (UV index 2).
Average cloud cover in September
Sankt Stefan ob Stainz, Austria
- Average cloud cover in September: 37
The month with the most cloud cover is February (Cloud cover 51).
The month with the least cloud cover is August (Cloud cover 29).
Average visibility in September
Sankt Stefan ob Stainz, Austria
- Average visibility in September: 8km
The months with the highest visibility are March, April, May, June, July, August and December (9km).
The months with the lowest visibility are January, February, September, October and November (8km).
Sankt Stefan ob Stainz, Austria
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