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
Arrival of September comes with a reduction in the average high-temperature, falling from a moderately hot 24.3°C (75.7°F) in August to a refreshing 18.5°C (65.3°F). During the month of September, Hirnsdorf's nighttime temperature lowers to an average of 8.2°C (46.8°F).Humidity
In September, the average relative humidity is 80%.Rainfall
In Hirnsdorf, during September, the rain falls for 14.6 days and regularly aggregates up to 51mm (2.01") of precipitation. Throughout the year, in Hirnsdorf, there are 160.4 rainfall days, and 601mm (23.66") of precipitation is accumulated.Snowfall
In Hirnsdorf, snow does not fall in June through September.Daylight
The average length of the day in September in Hirnsdorf is 12h and 34min.On the first day of September in Hirnsdorf, sunrise is at 06:16 and sunset at 19:36. On the last day of the month, sunrise is at 06:54 and sunset at 18:38 CEST.
Sunshine
In September, the average sunshine in Hirnsdorf, Austria, is 9.1h.UV index
In September, the average daily maximum UV index in Hirnsdorf is 3. A UV Index of 3 to 5 symbolizes a moderate health risk from unprotected exposure to Sun's UV rays for the ordinary person.Note: A daily high UV index of 3 in September leads to these guidelines:
Be vigilant - Suggestions to stave off sun damage are provided. For health reasons, it's advisable to reduce direct sun exposure during peak hours around midday. Employ a wide-brim hat for potent defense against up to 50% of UV rays.
Frequently asked questions
What is the temperature in September in Hirnsdorf?
What is the average humidity in September in Hirnsdorf?
How many days does it rain in September in Hirnsdorf?
When it does not snow in Hirnsdorf?
Does it snow in Hirnsdorf in September?
What is the average length of the day in September in Hirnsdorf?
When are sunrise and sunset in September in Hirnsdorf?
How many hours of sunshine does Hirnsdorf have in September?
How high is the UV index in September in Hirnsdorf?
Average temperature in September
Hirnsdorf, 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
Hirnsdorf, 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
Hirnsdorf, 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
Hirnsdorf, 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
Hirnsdorf, 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
Hirnsdorf, 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
Hirnsdorf, 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
Hirnsdorf, 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
Hirnsdorf, 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
Hirnsdorf, 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
Hirnsdorf, 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
Hirnsdorf, 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
Hirnsdorf, 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).
Hirnsdorf, Austria
Weather forecast for your location
2. Allow the app to use your location
