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
The commencement of September indicates a shift in the average high-temperature, receding from August's warm 26.2°C (79.2°F) to an agreeable 21°C (69.8°F). An average low-temperature of 9.8°C (49.6°F) is anticipated throughout the nights during September.Humidity
In Sfântu Ilie, the average relative humidity in September is 66%.Rainfall
In Sfântu Ilie, Romania, in September, it is raining for 8.9 days, with typically 18mm (0.71") of accumulated precipitation. In Sfântu Ilie, during the entire year, the rain falls for 132.9 days and collects up to 400mm (15.75") of precipitation.Snowfall
May through September are months without snowfall in Sfântu Ilie.Daylight
The average length of the day in September in Sfântu Ilie is 12h and 34min.On the first day of September in Sfântu Ilie, Romania, sunrise is at 06:34 and sunset at 19:55. On the last day of the month, sunrise is at 07:13 and sunset at 18:56 EEST.
Sunshine
In Sfântu Ilie, the average sunshine in September is 9.7h.UV index
In September, the average daily maximum UV index is 4. A UV Index reading of 3 to 5 represents a medium vulnerability from exposure to the Sun's UV radiation for the average person.Note: The maximum UV index, 4 during September, leads to the following recommendations:
Undertake precautions - Guarding against sun damage is counselled. Midday is when the Sun's radiation is strongest; avoid prolonged exposure during this time. Sunglasses that ward off UVA and UVB rays play a pivotal role in reducing solar eye damage.
Published by: Weather Atlas | About Us
Data Sources | Weather Forecasting & Climate
Frequently asked questions
What is the usual temperature for Sfântu Ilie in September?
What is the average humidity in September in Sfântu Ilie?
How many days does it rain in September in Sfântu Ilie?
When it does not snow in Sfântu Ilie?
Does it snow in Sfântu Ilie in September?
How many hours of daylight does Sfântu Ilie have in September?
When are sunrise and sunset in September in Sfântu Ilie?
How many hours of sunshine does Sfântu Ilie have in September?
What is the UV index reading in September in Sfântu Ilie?
Average temperature in September
Sfântu Ilie, Romania
- Average high temperature in September: 21°C
The warmest month (with the highest average high temperature) is August (26.2°C).
The month with the lowest average high temperature is January (-0.5°C).
- Average low temperature in September: 9.8°C
The months with the highest average low temperature are July and August (13.8°C).
The coldest month (with the lowest average low temperature) is January (-6°C).
Average pressure in September
Sfântu Ilie, Romania
- Average pressure in September: 1017.8mbar
The month with the highest atmospheric pressure is October (1020mbar).
The month with the lowest atmospheric pressure is June (1014mbar).
Average wind speed in September
Sfântu Ilie, Romania
- Average wind speed in September: 9.2km/h
The windiest month (with the highest average wind speed) is April (11.7km/h).
The calmest month (with the lowest average wind speed) is August (8.8km/h).
Average humidity in September
Sfântu Ilie, Romania
- Average humidity in September: 66%
The month with the highest relative humidity is January (87%).
The month with the lowest relative humidity is August (65%).
Average rainfall in September
Sfântu Ilie, Romania
- Average rainfall in September: 18mm
The wettest month (with the highest rainfall) is June (94mm).
The driest month (with the least rainfall) is November (16mm).
Average rainfall days in September
Sfântu Ilie, Romania
- Average rainfall days in September: 8.9 days
The month with the highest number of rainy days is June (19.2 days).
The month with the least rainy days is November (5.2 days).
Average snowfall in September
Sfântu Ilie, Romania
- Average snowfall in September: 0mm
The month with the highest snowfall is January (125mm).
The months with the least snowfall are May, June, July, August and September (0mm).
Average snowfall days in September
Sfântu Ilie, Romania
- Average snowfall days in September: 0 days
The month with the highest number of snowfall days is January (13.4 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
Sfântu Ilie, 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 6min).
The month with the least sunshine is February (Average sunshine: 4h and 12min).
Average sunshine days in September
Sfântu Ilie, Romania
- Average sunshine days in September: 19.1 days
The month with the most sunshine days is October (21.5 days).
The month with the least sunshine days is June (8.8 days).
Average UV index in September
Sfântu Ilie, Romania
- Average UV index in September: 4
The months with the highest UV index are July and August (UV index 6).
The month with the lowest UV index is January (UV index 1).
Average cloud cover in September
Sfântu Ilie, Romania
- Average cloud cover in September: 31
The month with the most cloud cover is February (Cloud cover 57).
The month with the least cloud cover is August (Cloud cover 24).
Average visibility in September
Sfântu Ilie, Romania
- Average visibility in September: 10km
The months with the highest visibility are July, August and September (10km).
The month with the lowest visibility is January (7km).
