Contents
- Weather in September
- Frequently asked questions
- Average temperature in September
- Average pressure in September
- Average wind speed in September
- Average humidity in September
- Average rainfall in September
- Average rainfall days in September
- Average snowfall in September
- Average snowfall days in September
- Average daylight in September
- Average sunshine in September
- Average sunshine days in September
- Average UV index in September
- Average cloud cover in September
- Average visibility in September
September
Weather in September
Temperature
September suggests a modest reduction in the average high-temperature, shifting from a warm 27.3°C (81.1°F) in August to a pleasant 22.1°C (71.8°F). Oneaga reports a consistent average low-temperature of 10.8°C (51.4°F) throughout September nights.Humidity
The average relative humidity in September is 63%.Rainfall
The months with the least rainfall are January, September and November Rain falls for 9.3 days and accumulates 19mm (0.75") of rain.Snowfall
In Oneaga, snow does not fall in May through September.Daylight
In Oneaga, the average length of the day in September is 12h and 34min.On the first day of September, sunrise is at 06:32 and sunset at 19:53. On the last day of the month, sunrise is at 07:11 and sunset at 18:54 EEST.
Sunshine
In Oneaga, the average sunshine in September is 9.7h.UV index
The average daily maximum UV index in September is 4. A UV Index value of 3 to 5 symbolizes a medium health hazard from unprotected exposure to Sun's UV rays for ordinary individuals.Note: The UV index of 4 during September leads to these advisories:
Make use of precautions - Shielding skin and eyes from injury is a requirement. Sun's radiation is most powerful around mid-day, so it's best to limit outdoor activities during this time. Safeguard your eyes, ears, and face from sun rays with the aid of a wide-brim hat.
Published by: Weather Atlas | About Us
Data Sources | Weather Forecasting & Climate
Frequently asked questions
What is the usual temperature for Oneaga in September?
What is the average humidity in September in Oneaga?
What is the driest month in Oneaga?
How much does it rain in Oneaga in September?
When it does not snow in Oneaga?
Does it snow in Oneaga in September?
What is the average length of the day in September in Oneaga?
When is the sunrise / sunset in September in Oneaga?
How many hours of sunshine does Oneaga have in September?
How high is the UV index in September in Oneaga?
Average temperature in September
Oneaga, Romania
- Average high temperature in September: 22.1°C
The warmest month (with the highest average high temperature) is August (27.3°C).
The month with the lowest average high temperature is January (-0.5°C).
- Average low temperature in September: 10.8°C
The month with the highest average low temperature is July (15.1°C).
The coldest month (with the lowest average low temperature) is January (-5.6°C).
Average pressure in September
Oneaga, Romania
- Average pressure in September: 1017.7mbar
The month with the highest atmospheric pressure is October (1020.1mbar).
The month with the lowest atmospheric pressure is June (1013.8mbar).
Average wind speed in September
Oneaga, Romania
- Average wind speed in September: 10.2km/h
The windiest months (with the highest average wind speed) are March and April (12.8km/h).
The calmest month (with the lowest average wind speed) is August (9.6km/h).
Average humidity in September
Oneaga, Romania
- Average humidity in September: 63%
The month with the highest relative humidity is January (87%).
The month with the lowest relative humidity is August (61%).
Average rainfall in September
Oneaga, Romania
- Average rainfall in September: 19mm
The wettest month (with the highest rainfall) is June (93mm).
The driest months (with the least rainfall) are January, September and November (19mm).
Average rainfall days in September
Oneaga, Romania
- Average rainfall days in September: 9.3 days
The month with the highest number of rainy days is June (18.1 days).
The month with the least rainy days is January (6.3 days).
Average snowfall in September
Oneaga, Romania
- Average snowfall in September: 0mm
The month with the highest snowfall is December (108mm).
The months with the least snowfall are May, June, July, August and September (0mm).
Average snowfall days in September
Oneaga, Romania
- Average snowfall days in September: 0 days
The month with the highest number of snowfall days is January (11.8 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
Oneaga, Romania
- Average daylight in September: 12h and 4min
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 4min
The month with the most sunshine is August (Average sunshine: 11h and 12min).
The month with the least sunshine is February (Average sunshine: 3h and 54min).
Average sunshine days in September
Oneaga, Romania
- Average sunshine days in September: 19.1 days
The month with the most sunshine days is October (20.3 days).
The month with the least sunshine days is June (9.7 days).
Average UV index in September
Oneaga, 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, October, November and December (UV index 2).
Average cloud cover in September
Oneaga, Romania
- Average cloud cover in September: 31
The month with the most cloud cover is February (Cloud cover 61).
The month with the least cloud cover is August (Cloud cover 23).
Average visibility in September
Oneaga, 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 and December (8km).
