September weather forecastSuplai, Romania
September
Weather in September
The first month of the autumn, September, is still a pleasant month in Suplai, Romania, with temperature in the range of an average high of 20.6°C (69.1°F) and an average low of 8.8°C (47.8°F).Temperature
With September's arrival, Suplai's weather changes as the average high-temperature falls from a moderately hot 26.1°C (79°F) in August to a pleasant 20.6°C (69.1°F). During the nights in September, Suplai experiences a consistent average temperature of 8.8°C (47.8°F).Humidity
In September, the average relative humidity is 68%.Rainfall
September is the month with the least rainfall in Suplai. Rain falls for 9.5 days and accumulates 20mm (0.79") of precipitation.Snowfall
May through September are months without snowfall.Daylight
The average length of the day in September in Suplai is 12h and 34min.On the first day of the month, sunrise is at 06:42 and sunset at 20:03. On the last day of September, in Suplai, sunrise is at 07:21 and sunset at 19:04 EEST.
Sunshine
In Suplai, the average sunshine in September is 9.7h.UV index
The average daily maximum UV index in September is 3. A UV Index of 3 to 5 symbolizes a moderate threat to health from exposure to the Sun's UV rays for the average person.Note: The maximum UV index, 3 during September, leads to the following recommendations:
Be vigilant - Preventing sunburn is recommended. To prevent harmful UV exposure, minimize direct contact with the Sun around midday. For optimum UV protection, wear sun-resistant attire complemented with a hat and quality shades.
Published by: Weather Atlas | About Us
Data Sources | Weather Forecasting & Climate
Frequently asked questions
Average temperature in September
Suplai, Romania
- Average high temperature in September: 20.6°C
The warmest month (with the highest average high temperature) is August (26.1°C).
The month with the lowest average high temperature is January (-0.8°C).
- Average low temperature in September: 8.8°C
The month with the highest average low temperature is August (12.8°C).
The coldest month (with the lowest average low temperature) is January (-6°C).
Average pressure in September
Suplai, Romania
- Average pressure in September: 1017.7mbar
The month with the highest atmospheric pressure is December (1020.4mbar).
The months with the lowest atmospheric pressure are May and June (1014.2mbar).
Average wind speed in September
Suplai, Romania
- Average wind speed in September: 7.2km/h
The windiest month (with the highest average wind speed) is April (8.7km/h).
The calmest months (with the lowest average wind speed) are November and December (6.3km/h).
Average humidity in September
Suplai, Romania
- Average humidity in September: 68%
The month with the highest relative humidity is January (87%).
The month with the lowest relative humidity is August (65%).
Average rainfall in September
Suplai, Romania
- Average rainfall in September: 20mm
The wettest month (with the highest rainfall) is May (80mm).
The driest month (with the least rainfall) is September (20mm).
Average rainfall days in September
Suplai, Romania
- Average rainfall days in September: 9.5 days
The month with the highest number of rainy days is May (21.3 days).
The month with the least rainy days is August (8.8 days).
Average snowfall in September
Suplai, Romania
- Average snowfall in September: 0mm
The month with the highest snowfall is January (179mm).
The months with the least snowfall are May, June, July, August and September (0mm).
Average snowfall days in September
Suplai, Romania
- Average snowfall days in September: 0 days
The month with the highest number of snowfall days is January (15.3 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
Suplai, Romania
- Average daylight in September: 12h and 36min
The month with the longest days is June (Average daylight: 15h and 54min).
The month with the shortest days is December (Average daylight: 8h and 30min).
- Average sunshine in September: 9h and 42min
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 30min).
Average sunshine days in September
Suplai, Romania
- Average sunshine days in September: 18.3 days
The month with the most sunshine days is October (19.4 days).
The month with the least sunshine days is June (6.3 days).
Average UV index in September
Suplai, 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, February, November and December (UV index 2).
Average cloud cover in September
Suplai, Romania
- Average cloud cover in September: 29
The month with the most cloud cover is January (Cloud cover 55).
The month with the least cloud cover is August (Cloud cover 21).
Average visibility in September
Suplai, Romania
- Average visibility in September: 9km
The month with the highest visibility is August (10km).
The month with the lowest visibility is January (7km).
