September weather forecast
Valea Stejarului, Romania

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Weather in September

The first month of the autumn, September, is still a pleasant month in Valea Stejarului, Romania, with an average temperature fluctuating between 20.1°C (68.2°F) and 8.1°C (46.6°F).

Temperature

As September commences, the average high-temperature shows a reduction, transitioning from a warm 25.6°C (78.1°F) in August to an agreeable 20.1°C (68.2°F). Valea Stejarului reports a marked divergence from daytime peaks throughout September, with lows averaging at a chilly 8.1°C (46.6°F).

Humidity

The average relative humidity in September 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

In Valea Stejarului, snow does not fall in May through September.

Daylight

The average length of the day in September 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, sunrise is at 07:22 and sunset at 19:05 EEST.

Sunshine

The average sunshine in September is 9.6h.

UV index

In Valea Stejarului, Romania, the average daily maximum UV index in September is 3. A UV Index value of 3 to 5 symbolizes a medium vulnerability from unprotected exposure to Sun's UV rays for the average person.
Note: In September, the average maximum UV index of 3 translates into the following recommendations:
Act with care - The need to guard against sun damage is communicated. To prevent harmful UV exposure, minimize direct contact with the Sun around midday. To mitigate harm from sun exposure, pick sunglasses offering UVA and UVB defense.

Frequently asked questions

What is the temperature in September in Valea Stejarului?

In September, in Valea Stejarului, the average high-temperature is 20.1°C (68.2°F), and the average low-temperature is 8.1°C (46.6°F).

What is the average humidity in September?

In September, the average relative humidity is 72%.

What is the driest month?

September is the month with the least rainfall. Rain falls for 10.5 days and accumulates 24mm (0.94") of precipitation.

How many days does it rain in September?

In Valea Stejarului, Romania, in September, during 10.5 rainfall days, 24mm (0.94") of precipitation is typically accumulated.

When it does not snow?

In Valea Stejarului, snow does not fall in May through September.

Does it snow in September?

In Valea Stejarului, in September, it doesn't snow. In October, it regularly snows.

What is the average length of the day in September?

The average day length in September is 12h and 34min.

When is the sunrise / sunset in September?

On the first day of September, sunrise is at 06:42 and sunset at 20:04. On the last day of the month, sunrise is at 07:22 and sunset at 19:05 EEST.

How many hours of sunshine does Valea Stejarului have in September?

In September, the average sunshine duration is 9.6h.

How high is the UV index in September?

In September, the average daily maximum UV index is 3. A UV Index value of 3 to 5 symbolizes a moderate health threat from unsafe exposure to Sun's UV rays.
Average humidity
Average rainfall days
Average snowfall
Average snowfall days
Average daylight
Average sunshine
Average sunshine days
Average UV index
Average cloud cover

Average temperature in September
Valea Stejarului, Romania

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 - 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 - 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 - 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 - 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 - 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 - 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 - 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 / 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 - 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 - 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 - 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 - 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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