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 arrival of September corresponds with a reduction in the average high-temperature, down from August's warm 26.8°C (80.2°F) to a pleasant 21.6°C (70.9°F). September nights in Silvașu de Sus see a notable contrast from daytime highs, with the nighttime temperature averaging at a chilly 9.3°C (48.7°F).Humidity
In September, the average relative humidity is 67%.Rainfall
September is the month with the least rainfall. Rain falls for 9.9 days and accumulates 30mm (1.18") of precipitation.Snowfall
In Silvașu de Sus, snow does not fall in May through September.Daylight
The average length of the day in September is 12h and 32min.On the first day of the month, sunrise is at 06:50 and sunset at 20:06. On the last day of September, in Silvașu de Sus, sunrise is at 07:26 and sunset at 19:10 EEST.
Sunshine
In September, the average sunshine in Silvașu de Sus is 9.5h.UV index
In Silvașu de Sus, the average daily maximum UV index in September is 4. A UV Index value of 3 to 5 symbolizes a moderate health risk from exposure to the Sun's UV rays for the ordinary person.Note: The maximum UV index of 4 during September leads to these instructions:
Exercise prevention - Protecting skin and eyes from harm is required. Solar radiation is at its peak intensity during midday, so it's advisable to stay indoors or in the shade. In the presence of strong sunlight, it's crucial to wear sunglasses that ward off UVA and UVB rays.
Frequently asked questions
What are the temperatures in Silvașu de Sus in September?
What is the average humidity in September in Silvașu de Sus?
What is the driest month in Silvașu de Sus?
How many days does it rain in September in Silvașu de Sus?
When it does not snow in Silvașu de Sus?
Does it snow in Silvașu de Sus in September?
How many hours of daylight does Silvașu de Sus have in September?
When is the sunrise / sunset in September in Silvașu de Sus?
How many hours of sunshine does Silvașu de Sus have in September?
What is the UV index intensity in September in Silvașu de Sus?
Average temperature in September
Silvașu de Sus, Romania
- Average high temperature in September: 21.6°C
The warmest month (with the highest average high temperature) is August (26.8°C).
The month with the lowest average high temperature is January (1.3°C).
- Average low temperature in September: 9.3°C
The month with the highest average low temperature is August (12.8°C).
The coldest month (with the lowest average low temperature) is January (-5.5°C).
Average pressure in September
Silvașu de Sus, Romania
- Average pressure in September: 1017mbar
The month with the highest atmospheric pressure is December (1020.6mbar).
The month with the lowest atmospheric pressure is June (1013.6mbar).
Average wind speed in September
Silvașu de Sus, Romania
- Average wind speed in September: 5.6km/h
The windiest month (with the highest average wind speed) is March (7km/h).
The calmest month (with the lowest average wind speed) is August (5.1km/h).
Average humidity in September
Silvașu de Sus, Romania
- Average humidity in September: 67%
The month with the highest relative humidity is January (86%).
The month with the lowest relative humidity is August (63%).
Average rainfall in September
Silvașu de Sus, Romania
- Average rainfall in September: 30mm
The wettest month (with the highest rainfall) is May (70mm).
The driest month (with the least rainfall) is September (30mm).
Average rainfall days in September
Silvașu de Sus, Romania
- Average rainfall days in September: 9.9 days
The month with the highest number of rainy days is May (19.7 days).
The month with the least rainy days is August (9 days).
Average snowfall in September
Silvașu de Sus, Romania
- Average snowfall in September: 0mm
The month with the highest snowfall is January (114mm).
The months with the least snowfall are May, June, July, August and September (0mm).
Average snowfall days in September
Silvașu de Sus, Romania
- Average snowfall days in September: 0 days
The month with the highest number of snowfall days is January (10.8 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
Silvașu de Sus, Romania
- Average daylight in September: 12h and 3min
The month with the longest days is June (Average daylight: 15h and 36min).
The month with the shortest days is December (Average daylight: 8h and 48min).
- Average sunshine in September: 9h and 3min
The month with the most sunshine is August (Average sunshine: 11h and 30min).
The month with the least sunshine is December (Average sunshine: 5h and 18min).
Average sunshine days in September
Silvașu de Sus, Romania
- Average sunshine days in September: 18.4 days
The month with the most sunshine days is August (20.3 days).
The month with the least sunshine days is May (8.9 days).
Average UV index in September
Silvașu de Sus, Romania
- Average UV index in September: 4
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, November and December (UV index 2).
Average cloud cover in September
Silvașu de Sus, Romania
- Average cloud cover in September: 27
The month with the most cloud cover is February (Cloud cover 46).
The month with the least cloud cover is August (Cloud cover 18).
Average visibility in September
Silvașu de Sus, Romania
- Average visibility in September: 9km
The months with the highest visibility are March, April, May, June, July, August, September, October and November (9km).
The months with the lowest visibility are January, February and December (8km).
Silvașu de Sus, Romania
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