September weather forecastCetariu, Romania
September
Weather in September
September, the first month of the autumn in Cetariu, is also a moderately hot month, with an average temperature fluctuating between 12.4°C (54.3°F) and 23.5°C (74.3°F).Temperature
A moderate decline in the average high-temperature is seen during September, decreasing from a moderately hot 29.3°C (84.7°F) in August to a still warm 23.5°C (74.3°F). An average nighttime temperature of 12.4°C (54.3°F) is recorded in Cetariu during September.Humidity
In September, the average relative humidity is 60%.Rainfall
In Cetariu, Romania, during September, the rain falls for 8.8 days and regularly aggregates up to 24mm (0.94") of precipitation. In Cetariu, during the entire year, the rain falls for 127.5 days and collects up to 406mm (15.98") of precipitation.Snowfall
In Cetariu, snow does not fall in April through September.Daylight
In September, the average length of the day is 12h and 34min.On the first day of September in Cetariu, Romania, sunrise is at 06:51 and sunset at 20:11. On the last day of the month, sunrise is at 07:30 and sunset at 19:13 EEST.
Sunshine
In Cetariu, the average sunshine in September is 9.2h.UV index
The average daily maximum UV index in September in Cetariu is 4. A UV Index value of 3 to 5 symbolizes a moderate threat to health from unprotected exposure to Sun's UV rays for average individuals.Note: The maximum UV index of 4 during September translates into these guidelines:
Be vigilant - A duty to shield skin and eyes from injury exists. Solar radiation peaks around mid-day, so it's wise to limit exposure to the Sun at this time. Employ a hat with a wide brim for robust protection, cutting UV exposure by half.
Published by: Weather Atlas | About Us
Data Sources | Weather Forecasting & Climate
Frequently asked questions
Average temperature in September
Cetariu, Romania
- Average high temperature in September: 23.5°C
The warmest month (with the highest average high temperature) is August (29.3°C).
The month with the lowest average high temperature is January (2.1°C).
- Average low temperature in September: 12.4°C
The month with the highest average low temperature is August (16.2°C).
The coldest month (with the lowest average low temperature) is January (-2.8°C).
Average pressure in September
Cetariu, Romania
- Average pressure in September: 1017mbar
The month with the highest atmospheric pressure is December (1020.4mbar).
The month with the lowest atmospheric pressure is June (1013.6mbar).
Average wind speed in September
Cetariu, Romania
- Average wind speed in September: 9.3km/h
The windiest month (with the highest average wind speed) is March (12.6km/h).
The calmest month (with the lowest average wind speed) is August (8.4km/h).
Average humidity in September
Cetariu, Romania
- Average humidity in September: 60%
The month with the highest relative humidity is January (84%).
The month with the lowest relative humidity is August (56%).
Average rainfall in September
Cetariu, Romania
- Average rainfall in September: 24mm
The wettest month (with the highest rainfall) is June (66mm).
The driest month (with the least rainfall) is August (19mm).
Average rainfall days in September
Cetariu, Romania
- Average rainfall days in September: 8.8 days
The month with the highest number of rainy days is June (16.1 days).
The month with the least rainy days is August (7.6 days).
Average snowfall in September
Cetariu, Romania
- Average snowfall in September: 0mm
The month with the highest snowfall is January (91mm).
The months with the least snowfall are April, May, June, July, August and September (0mm).
Average snowfall days in September
Cetariu, Romania
- Average snowfall days in September: 0 days
The month with the highest number of snowfall days is January (7.3 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
Cetariu, 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 12min
The month with the most sunshine is August (Average sunshine: 11h and 24min).
The month with the least sunshine is January (Average sunshine: 4h and 36min).
Average sunshine days in September
Cetariu, Romania
- Average sunshine days in September: 19.7 days
The month with the most sunshine days is August (21.1 days).
The month with the least sunshine days is June (11.3 days).
Average UV index in September
Cetariu, Romania
- Average UV index in September: 4
The months with the highest UV index are June, 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
Cetariu, Romania
- Average cloud cover in September: 29
The months with the most cloud cover are January and February (Cloud cover 53).
The month with the least cloud cover is August (Cloud cover 19).
Average visibility in September
Cetariu, Romania
- Average visibility in September: 10km
The months with the highest visibility are April, June, July, August, September and October (10km).
The months with the lowest visibility are January, February, March, May, November and December (9km).
