September weather forecastValeadeni, Romania

September

Weather in September

The first month of the autumn, September, is still a pleasant month in Valeadeni, Romania, with an average temperature fluctuating between 22.9°C (73.2°F) and 11.5°C (52.7°F).

Temperature

September comes with a drop in the average high-temperature, falling from August's moderately hot 28.3°C (82.9°F) to an agreeable 22.9°C (73.2°F). Valeadeni witnesses an average low-temperature of 11.5°C (52.7°F) throughout the month of September.

Humidity

In September, the average relative humidity is 64%.

Rainfall

The month with the least rainfall in Valeadeni is September, when the rain falls for 7.9 days and typically collects 16mm (0.63") of precipitation.

Snowfall

In Valeadeni, Romania, snow does not fall in May through September.

Daylight

In September, the average length of the day in Valeadeni is 12h and 32min.
On the first day of September, sunrise is at 06:54 and sunset at 20:09. On the last day of the month, sunrise is at 07:29 and sunset at 19:14 EEST.

Sunshine

In Valeadeni, Romania, the average sunshine in September is 9.2h.

UV index

In Valeadeni, the average daily maximum UV index in September is 4. A UV Index reading of 3 to 5 represents a moderate threat to health from exposure to the Sun's UV rays for ordinary individuals.
Note: The maximum UV index of 4 during September translates into these guidelines:
Heed the precautions - Protecting the skin and eyes from damage is compulsory. Considering the harmful UV rays from the Sun during midday, it's essential to reduce exposure. A wide-brimmed hat is a shield, deflecting up to 50% of harmful UV radiation from eyes.

Updated: Feb 6, 2024
Published by: Weather Atlas | About Us
Data Sources | Weather Forecasting & Climate

Frequently asked questions

The average high-temperature and low-temperature during September are 22.9°C (73.2°F) and 11.5°C (52.7°F) respectively. The average heat index (a.k.a. 'felt air temperature', 'real feel'), which calculates the temperature value influenced by the moisture in the air, in August is estimated at 30°C (86°F).

The average relative humidity in September is 64%.

September is the month with the least rainfall in Valeadeni. Rain falls for 7.9 days and accumulates 16mm (0.63") of precipitation.

In Valeadeni, Romania, in September, it is raining for 7.9 days, with typically 16mm (0.63") of accumulated precipitation.

In Valeadeni, snow does not fall in May through September.

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

In Valeadeni, Romania, the average day length in September is 12h and 32min.

In September, on the first day of the month, sunrise is at 06:54 and sunset at 20:09. On the last day of the month, in Valeadeni, Romania, sunrise is at 07:29 and sunset at 19:14 EEST.

In Valeadeni, Romania, the average sunshine duration in September is 9.2h.

In Valeadeni, Romania, the average daily maximum UV index in September is 4. A UV Index reading of 3 to 5 represents a medium health risk from exposure to the Sun's UV radiation.

Today

Tomorrow

Long-term

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

Aug

September

Oct

Average high temperature

28.3°C

22.9°C

16.5°C

Average low temperature

Average pressure

Average wind speed

Average max. wind speed

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

20.6

21.1

Average UV index

Average cloud cover

Average visibility

Average temperature in September
Valeadeni, Romania

Average high temperature in September: 22.9°C

The warmest month (with the highest average high temperature) is August (28.3°C).
The month with the lowest average high temperature is January (2.4°C).

Average low temperature in September: 11.5°C

The month with the highest average low temperature is August (15.5°C).
The coldest month (with the lowest average low temperature) is January (-3.2°C).

Average pressure in September
Valeadeni, Romania

Average pressure in September: 1016.9mbar

The month with the highest atmospheric pressure is December (1020.8mbar).
The month with the lowest atmospheric pressure is June (1013.6mbar).

Average wind speed in September
Valeadeni, Romania

Average wind speed in September: 7.3km/h

The windiest month (with the highest average wind speed) is March (8.6km/h).
The calmest months (with the lowest average wind speed) are June, July and August (7km/h).

Average humidity in September
Valeadeni, Romania

Average humidity in September: 64%

The month with the highest relative humidity is January (85%).
The month with the lowest relative humidity is August (60%).

Average rainfall in September
Valeadeni, Romania

Average rainfall in September: 16mm

The wettest month (with the highest rainfall) is May (72mm).
The driest month (with the least rainfall) is September (16mm).

Average rainfall days in September
Valeadeni, Romania

Average rainfall days in September: 7.9 days

The month with the highest number of rainy days is May (19.2 days).
The month with the least rainy days is August (6.8 days).

Average snowfall in September
Valeadeni, Romania

Average snowfall in September: 0mm

The month with the highest snowfall is January (195mm).
The months with the least snowfall are May, June, July, August and September (0mm).

Average snowfall days in September
Valeadeni, Romania

Average snowfall days in September: 0 days

The month with the highest number of snowfall days is January (10 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
Valeadeni, Romania

Average daylight in September: 12h and 30min

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 12min

The month with the most sunshine is August (Average sunshine: 11h and 24min).
The month with the least sunshine is January (Average sunshine: 5h and 0min).

Average sunshine days in September
Valeadeni, Romania

Average sunshine days in September: 20.6 days

The month with the most sunshine days is August (23 days).
The month with the least sunshine days is May (9.5 days).

Average UV index in September
Valeadeni, Romania

Average UV index in September: 4

The months with the highest UV index are July and August (UV index 6).
The months with the lowest UV index are January, February, November and December (UV index 2).

Average cloud cover in September
Valeadeni, Romania

Average cloud cover in September: 27

The month with the most cloud cover is February (Cloud cover 51).
The month with the least cloud cover is August (Cloud cover 17).

Average visibility in September
Valeadeni, Romania

Average visibility in September: 10km

The months with the highest visibility are August and September (10km).
The months with the lowest visibility are January, February and December (8km).