September weather forecastCiornei, Romania

September

Weather in September

September, the first month of the autumn in Ciornei, is also an agreeable month, with an average temperature fluctuating between 11.1°C (52°F) and 22.8°C (73°F).

Temperature

The start of September involves a temperature drop, moving from a moderately hot 28.4°C (83.1°F) in August to a pleasant 22.8°C (73°F). Ciornei observes an average nighttime low-temperature of 11.1°C (52°F) during the month of September.

Humidity

The average relative humidity in September in Ciornei, Romania, is 61%.

Rainfall

In Ciornei, in September, during 6.6 rainfall days, 17mm (0.67") of precipitation is typically accumulated. Throughout the year, there are 103 rainfall days, and 325mm (12.8") of precipitation is accumulated.

Snowfall

In Ciornei, Romania, 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 06:31 and sunset at 19:50. On the last day of September, in Ciornei, sunrise is at 07:09 and sunset at 18:52 EEST.

Sunshine

In September, the average sunshine in Ciornei, Romania, is 9.8h.

UV index

In September, the average daily maximum UV index is 4. A UV Index value of 3 to 5 symbolizes a moderate health risk from unprotected exposure to Sun's UV rays for the ordinary person.
Note: In September, the UV index of 4 transforms into the following advice:
Make use of precautions - Suggestions to resist sunburn are communicated. For health reasons, it's advisable to reduce direct sun exposure during peak hours around midday. A hat with a generous brim can prevent nearly 50% of UV rays from reaching your eyes.

Updated: Feb 5, 2024
Published by: Weather Atlas | About Us
Data Sources | Weather Forecasting & Climate

Frequently asked questions

Ciornei in September has an average high-temperature of 22.8°C (73°F) and an average low-temperature of 11.1°C (52°F). In August, the average heat index (a.k.a. 'felt air temperature', 'feels like'), which represents the influence of relative humidity on air temperature, is appraised at 30°C (86°F).

In Ciornei, Romania, the average relative humidity in September is 61%.

In Ciornei, during September, the rain falls for 6.6 days and regularly aggregates up to 17mm (0.67") of precipitation.

May through September are months without snowfall in Ciornei, Romania.

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

In Ciornei, Romania, the average day length in September is 12h and 34min.

In September, on the first day of the month, sunrise is at 06:31 and sunset at 19:50. On the last day of the month, in Ciornei, sunrise is at 07:09 and sunset at 18:52 EEST.

In September, the average sunshine duration in Ciornei is 9.8h.

In Ciornei, the average daily maximum UV index in September is 4. A UV Index reading of 3 to 5 represents a moderate health threat from unprotected exposure to 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

28.4°C

22.8°C

15°C

Average low temperature

Average pressure

Average wind speed

Average max. wind speed

10.7km/h

10.3km/h

11.2km/h

Average wind speed gusts

Average humidity

Average rainfall

Average rainfall days

Average snowfall

Average snowfall days

Average daylight

Average sunshine

Average sunshine days

23.9

21.7

22.1

Average UV index

Average cloud cover

Average visibility

Average temperature in September
Ciornei, Romania

Average high temperature in September: 22.8°C

The warmest month (with the highest average high temperature) is August (28.4°C).
The month with the lowest average high temperature is January (0°C).

Average low temperature in September: 11.1°C

The month with the highest average low temperature is July (15°C).
The coldest month (with the lowest average low temperature) is January (-5.8°C).

Average pressure in September
Ciornei, Romania

Average pressure in September: 1017.6mbar

The month with the highest atmospheric pressure is October (1020.1mbar).
The month with the lowest atmospheric pressure is June (1013.7mbar).

Average wind speed in September
Ciornei, Romania

Average wind speed in September: 9.8km/h

The windiest month (with the highest average wind speed) is April (12.4km/h).
The calmest month (with the lowest average wind speed) is July (9.6km/h).

Average humidity in September
Ciornei, Romania

Average humidity in September: 61%

The month with the highest relative humidity is January (87%).
The month with the lowest relative humidity is August (58%).

Average rainfall in September
Ciornei, Romania

Average rainfall in September: 17mm

The wettest month (with the highest rainfall) is June (64mm).
The driest month (with the least rainfall) is August (13mm).

Average rainfall days in September
Ciornei, Romania

Average rainfall days in September: 6.6 days

The month with the highest number of rainy days is May (14.6 days).
The month with the least rainy days is January (3.8 days).

Average snowfall in September
Ciornei, Romania

Average snowfall in September: 0mm

The month with the highest snowfall is January (108mm).
The months with the least snowfall are May, June, July, August and September (0mm).

Average snowfall days in September
Ciornei, Romania

Average snowfall days in September: 0 days

The month with the highest number of snowfall days is January (9.6 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
Ciornei, 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 48min

The month with the most sunshine is August (Average sunshine: 11h and 18min).
The month with the least sunshine is February (Average sunshine: 3h and 54min).