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
September's arrival comes with a decrease in the average high-temperature, moving from a warm 25.7°C (78.3°F) in August to a pleasant 20.3°C (68.5°F). The month of September sees a significant daily temperature drop, recording an average low-temperature of 7.9°C (46.2°F).Humidity
In Dealu, the average relative humidity in September is 69%.Rainfall
In Dealu, Romania, in September, during 9.1 rainfall days, 20mm (0.79") of precipitation is typically accumulated. Throughout the year, in Dealu, there are 146.3 rainfall days, and 502mm (19.76") of precipitation is accumulated.Snowfall
In Dealu, Romania, snow does not fall in May through September.Daylight
In Dealu, the average length of the day in September is 12h and 33min.On the first day of September, sunrise is at 06:39 and sunset at 19:57. On the last day of the month, sunrise is at 07:16 and sunset at 19:00 EEST.
Sunshine
In Dealu, the average sunshine in September is 9.9h.UV index
The average daily maximum UV index in September in Dealu, Romania, is 3. A UV Index value of 3 to 5 symbolizes a medium health hazard from exposure to the Sun's UV rays for the ordinary person.Note: In September, an average UV index of 3 transforms into the following instructions:
Be cautious. Those with fair skin can be subjected to burns in fewer than 30 minutes. To avoid the Sun's strongest rays, limit exposure around the mid-day period. To mitigate harm from sun exposure, pick sunglasses offering UVA and UVB defense.
Published by: Weather Atlas | About Us
Data Sources | Weather Forecasting & Climate
Frequently asked questions
What is the usual temperature for Dealu in September?
What is the average humidity in September in Dealu?
How many days does it rain in September in Dealu?
When it does not snow in Dealu?
Does it snow in Dealu in September?
How many hours of daylight does Dealu have in September?
What time are sunrise and sunset in September in Dealu?
How long on average sun shines in September in Dealu?
What is the UV index intensity in September in Dealu?
Average temperature in September
Dealu, Romania
- Average high temperature in September: 20.3°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 (-0.8°C).
- Average low temperature in September: 7.9°C
The month with the highest average low temperature is August (11.7°C).
The coldest month (with the lowest average low temperature) is January (-7.3°C).
Average pressure in September
Dealu, Romania
- Average pressure in September: 1017.6mbar
The month with the highest atmospheric pressure is December (1020.4mbar).
The month with the lowest atmospheric pressure is June (1013.9mbar).
Average wind speed in September
Dealu, Romania
- Average wind speed in September: 7.3km/h
The windiest month (with the highest average wind speed) is April (8.6km/h).
The calmest months (with the lowest average wind speed) are January, August and December (6.4km/h).
Average humidity in September
Dealu, Romania
- Average humidity in September: 69%
The month with the highest relative humidity is January (90%).
The month with the lowest relative humidity is August (66%).
Average rainfall in September
Dealu, Romania
- Average rainfall in September: 20mm
The wettest month (with the highest rainfall) is June (105mm).
The driest month (with the least rainfall) is November (19mm).
Average rainfall days in September
Dealu, Romania
- Average rainfall days in September: 9.1 days
The month with the highest number of rainy days is June (21.8 days).
The month with the least rainy days is January (6.5 days).
Average snowfall in September
Dealu, Romania
- Average snowfall in September: 0mm
The month with the highest snowfall is January (158mm).
The months with the least snowfall are May, June, July, August and September (0mm).
Average snowfall days in September
Dealu, Romania
- Average snowfall days in September: 0 days
The month with the highest number of snowfall days is January (14.6 days).
The months with the least snowfall days are June, July, August and September (0 days).
Average daylight in September /
Average sunshine in September
Dealu, Romania
- Average daylight in September: 12h and 3min
The month with the longest days is June (Average daylight: 15h and 42min).
The month with the shortest days is December (Average daylight: 8h and 42min).
- Average sunshine in September: 9h and 5min
The month with the most sunshine is August (Average sunshine: 11h and 18min).
The month with the least sunshine is January (Average sunshine: 4h and 36min).
Average sunshine days in September
Dealu, Romania
- Average sunshine days in September: 19.4 days
The month with the most sunshine days is October (20.5 days).
The month with the least sunshine days is June (6.4 days).
Average UV index in September
Dealu, Romania
- 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
Dealu, Romania
- Average cloud cover in September: 30
The month with the most cloud cover is January (Cloud cover 55).
The month with the least cloud cover is August (Cloud cover 22).
Average visibility in September
Dealu, Romania
- Average visibility in September: 9km
The months with the highest visibility are March, April, June, July, August, September, October and November (9km).
The months with the lowest visibility are January, February and December (7km).
Dealu, Romania
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