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
A decrease in the average high-temperature is observed during September, shifting from a warm 25.6°C (78.1°F) in August to a pleasant 20.1°C (68.2°F). Nightly readings in September display a noticeable downturn from daily highs, with the average low-temperature registering a chilly 8.1°C (46.6°F).Humidity
In September, the average relative humidity is 72%.Rainfall
September is the month with the least rainfall in Valea Stejarului. Rain falls for 10.5 days and accumulates 24mm (0.94") of precipitation.Snowfall
May through September are months without snowfall in Valea Stejarului, Romania.Daylight
The average length of the day in September in Valea Stejarului is 12h and 34min.On the first day of the month, sunrise is at 06:42 and sunset at 20:04. On the last day of September, in Valea Stejarului, sunrise is at 07:22 and sunset at 19:05 EEST.
Sunshine
In Valea Stejarului, Romania, the average sunshine in September is 9.6h.UV index
In September, the average daily maximum UV index is 3. A UV Index value of 3 to 5 symbolizes a medium vulnerability from exposure to the Sun's UV radiation for average individuals.Note: A typical high UV index of 3 in September suggests the following recommendations:
Put precautions into practice - Ensuring skin and eye safety is a necessity. Solar radiation is at its peak intensity during midday, so it's advisable to stay indoors or in the shade. Tightly woven clothing, when worn loosely, shields effectively against the Sun.
Frequently asked questions
What are the temperatures in Valea Stejarului in September?
What is the average humidity in September in Valea Stejarului?
What is the driest month in Valea Stejarului?
How much does it rain in Valea Stejarului in September?
When it does not snow in Valea Stejarului?
Does it snow in Valea Stejarului in September?
How many hours of daylight does Valea Stejarului have in September?
When are sunrise and sunset in September in Valea Stejarului?
How many hours of sunshine does Valea Stejarului have in September?
What is the UV index intensity in September in Valea Stejarului?
Average temperature in September
Valea Stejarului, Romania
- Average high temperature in September: 20.1°C
The warmest month (with the highest average high temperature) is August (25.6°C).
The month with the lowest average high temperature is January (-0.5°C).
- Average low temperature in September: 8.1°C
The month with the highest average low temperature is August (11.8°C).
The coldest month (with the lowest average low temperature) is January (-5.8°C).
Average pressure in September
Valea Stejarului, Romania
- Average pressure in September: 1017.7mbar
The month with the highest atmospheric pressure is December (1020.2mbar).
The month with the lowest atmospheric pressure is June (1014.2mbar).
Average wind speed in September
Valea Stejarului, Romania
- Average wind speed in September: 6.5km/h
The windiest month (with the highest average wind speed) is April (8km/h).
The calmest month (with the lowest average wind speed) is August (6km/h).
Average humidity in September
Valea Stejarului, Romania
- Average humidity in September: 72%
The month with the highest relative humidity is January (88%).
The month with the lowest relative humidity is August (69%).
Average rainfall in September
Valea Stejarului, Romania
- Average rainfall in September: 24mm
The wettest month (with the highest rainfall) is May (80mm).
The driest month (with the least rainfall) is September (24mm).
Average rainfall days in September
Valea Stejarului, Romania
- Average rainfall days in September: 10.5 days
The month with the highest number of rainy days is May (20.8 days).
The months with the least rainy days are January and February (9.9 days).
Average snowfall in September
Valea Stejarului, Romania
- Average snowfall in September: 0mm
The month with the highest snowfall is January (201mm).
The months with the least snowfall are May, June, July, August and September (0mm).
Average snowfall days in September
Valea Stejarului, Romania
- Average snowfall days in September: 0 days
The month with the highest number of snowfall days is January (13.3 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
Valea Stejarului, Romania
- Average daylight in September: 12h and 4min
The month with the longest days is June (Average daylight: 16h and 0min).
The month with the shortest days is December (Average daylight: 8h and 30min).
- Average sunshine in September: 9h and 4min
The month with the most sunshine is August (Average sunshine: 11h and 12min).
The month with the least sunshine is December (Average sunshine: 4h and 24min).
Average sunshine days in September
Valea Stejarului, Romania
- Average sunshine days in September: 16.9 days
The month with the most sunshine days is October (17.8 days).
The month with the least sunshine days is June (6.8 days).
Average UV index in September
Valea Stejarului, 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 and December (UV index 1).
Average cloud cover in September
Valea Stejarului, Romania
- Average cloud cover in September: 30
The month with the most cloud cover is December (Cloud cover 56).
The month with the least cloud cover is August (Cloud cover 22).
Average visibility in September
Valea Stejarului, Romania
- Average visibility in September: 9km
The month with the highest visibility is August (10km).
The month with the lowest visibility is January (7km).
Valea Stejarului, Romania
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