September weather forecastValea Unguraşului, Romania

September

Weather in September

September, the first month of the autumn in Valea Unguraşului, is still a pleasant month, with an average temperature ranging between max 21.5°C (70.7°F) and min 10°C (50°F).

Temperature

Valea Unguraşului experiences a temperature shift at the start of September, with average high-temperatures adjusting from a moderately hot 27.1°C (80.8°F) in August to a pleasant 21.5°C (70.7°F). Valea Unguraşului's average low-temperature in September is measured at a cool 10°C (50°F).

Humidity

In September, the average relative humidity is 67%.

Rainfall

The months with the least rainfall are August and September Rain falls for 9.3 days and accumulates 23mm (0.91") of rain.

Snowfall

May through September are months without snowfall.

Daylight

In September, the average length of the day in Valea Unguraşului is 12h and 34min.
On the first day of September, sunrise is at 06:43 and sunset at 20:03. On the last day of the month, sunrise is at 07:21 and sunset at 19:05 EEST.

Sunshine

The average sunshine in September is 9.4h.

UV index

In September, the average daily maximum UV index is 4. A UV Index value of 3 to 5 symbolizes a medium vulnerability from unsafe exposure to UV radiation for average individuals.
Note: In September, the average maximum UV index of 4 translates into the following recommendations:
Undertake precautions - Guarding against sun damage is counselled. Midday is the peak time for the Sun's radiation; stay in the shade and protect yourself. For a sun-safe wardrobe, go for clothes that are tightly woven and generously sized.

Updated: Jun 18, 2024
Published by: Weather Atlas | About Us
Data Sources | Weather Forecasting & Climate

Frequently asked questions

The high-temperature, in September, in Valea Unguraşului, is 21.5°C (70.7°F), while the low-temperature averages to 10°C (50°F). In August, the average heat index (a.k.a. 'real feel', 'feels like'), which represents the influence of relative humidity on air temperature, is estimated at 29°C (84.2°F).

The average relative humidity in September is 67%.

August and September are months with the least rain in Valea Unguraşului when the rain falls for 9.3 days and typically aggregates up to 23mm (0.91") of rain.

In Valea Unguraşului, during September, the rain falls for 9.3 days and regularly aggregates up to 23mm (0.91") of precipitation.

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

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

In Valea Unguraşului, the average day length in September is 12h and 34min.

On the first day of September, sunrise is at 06:43 and sunset at 20:03. On the last day of the month, sunrise is at 07:21 and sunset at 19:05 EEST.

The average sunshine duration in September in Valea Unguraşului is 9.4h.

In Valea Unguraşului, the average daily maximum UV index in September is 4. A UV Index value of 3 to 5 symbolizes a moderate health threat from unsafe exposure to Sun's UV rays.

Today

Tomorrow

Long-term

Year J F M A M J J A September O N D

Aug

September

Oct

Average high temperature

27.1°C

21.5°C

14.8°C

Average low temperature

Average pressure

Average wind speed

Average max. wind speed

7.5km/h

7.8km/h

Average wind speed gusts

Average humidity

Average rainfall

Average rainfall days

Average snowfall

Average snowfall days

Average daylight

Average sunshine

Average sunshine days

19.2

19.5

Average UV index

Average cloud cover

Average visibility

Average temperature in September
Valea Unguraşului, Romania

Average high temperature in September: 21.5°C

The warmest month (with the highest average high temperature) is August (27.1°C).
The month with the lowest average high temperature is January (-0.2°C).

Average low temperature in September: 10°C

The month with the highest average low temperature is August (13.9°C).
The coldest month (with the lowest average low temperature) is January (-4.8°C).

Average pressure in September
Valea Unguraşului, Romania

Average pressure in September: 1017.6mbar

The month with the highest atmospheric pressure is December (1020.4mbar).
The months with the lowest atmospheric pressure are May and June (1014.1mbar).

Average wind speed in September
Valea Unguraşului, Romania

Average wind speed in September: 7km/h

The windiest month (with the highest average wind speed) is March (8.7km/h).
The calmest month (with the lowest average wind speed) is August (6.4km/h).

Average humidity in September
Valea Unguraşului, Romania

Average humidity in September: 67%

The month with the highest relative humidity is January (88%).
The month with the lowest relative humidity is August (64%).

Average rainfall in September
Valea Unguraşului, Romania

Average rainfall in September: 23mm

The wettest month (with the highest rainfall) is May (88mm).
The driest months (with the least rainfall) are August and September (23mm).

Average rainfall days in September
Valea Unguraşului, Romania

Average rainfall days in September: 9.3 days

The month with the highest number of rainy days is May (21.1 days).
The month with the least rainy days is September (9.3 days).

Average snowfall in September
Valea Unguraşului, Romania

Average snowfall in September: 0mm

The month with the highest snowfall is January (165mm).
The months with the least snowfall are May, June, July, August and September (0mm).

Average snowfall days in September
Valea Unguraşului, Romania

Average snowfall days in September: 0 days

The month with the highest number of snowfall days is January (13.2 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 Unguraşului, Romania

Average daylight in September: 12h and 36min

The month with the longest days is June (Average daylight: 15h and 48min).
The month with the shortest days is December (Average daylight: 8h and 36min).

Average sunshine in September: 9h and 24min

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 18min).