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
Weather in September
Temperature
Etropole's September weather features a mild decline in high-temperatures, reducing from a warm 27.5°C (81.5°F) in August to an agreeable 22.3°C (72.1°F). The nighttime average for Etropole in September plummets considerably from its daytime counterpart, resting at a frosty 9.8°C (49.6°F).Humidity
In Etropole, the average relative humidity in September is 65%.Rainfall
The month with the least rainfall in Etropole is September, when the rain falls for 11.4 days and typically collects 34mm (1.34") of precipitation.Snowfall
June through September are months without snowfall in Etropole.Daylight
The average length of the day in September is 12h and 29min.On the first day of the month, sunrise is at 06:49 and sunset at 19:58. On the last day of September, sunrise is at 07:20 and sunset at 19:07 EEST.
Sunshine
In Etropole, the average sunshine in September is 9.4h.UV index
In Etropole, the average daily maximum UV index in September is 4. A UV Index reading of 3 to 5 represents a medium health hazard from exposure to the Sun's UV rays for average individuals.Note: In September, the UV index of 4 transforms into the following advice:
Ensure safety - Recommendations to avert sunburn are presented. Solar radiation peaks around mid-day, so it's wise to limit exposure to the Sun at this time. By wearing a generously brimmed hat, you can cut UV radiation exposure significantly.
Frequently asked questions
What is the usual temperature for Etropole in September?
What is the average humidity in September in Etropole?
What is the driest month in Etropole?
How much does it rain in Etropole in September?
When it does not snow in Etropole?
Does it snow in Etropole in September?
How many hours of daylight does Etropole have in September?
When are sunrise and sunset in September in Etropole?
How long on average sun shines in September in Etropole?
What is the UV index intensity in September in Etropole?
Average temperature in September
Etropole, Bulgaria
- Average high temperature in September: 22.3°C
The warmest month (with the highest average high temperature) is August (27.5°C).
The month with the lowest average high temperature is January (2.8°C).
- Average low temperature in September: 9.8°C
The month with the highest average low temperature is August (12.9°C).
The coldest month (with the lowest average low temperature) is January (-4.4°C).
Average pressure in September
Etropole, Bulgaria
- Average pressure in September: 1016.9mbar
The month with the highest atmospheric pressure is December (1020.9mbar).
The months with the lowest atmospheric pressure are May, June and July (1013.8mbar).
Average wind speed in September
Etropole, Bulgaria
- Average wind speed in September: 7km/h
The windiest month (with the highest average wind speed) is March (8.9km/h).
The calmest months (with the lowest average wind speed) are August and October (6.7km/h).
Average humidity in September
Etropole, Bulgaria
- Average humidity in September: 65%
The month with the highest relative humidity is January (86%).
The month with the lowest relative humidity is August (61%).
Average rainfall in September
Etropole, Bulgaria
- Average rainfall in September: 34mm
The wettest month (with the highest rainfall) is June (102mm).
The driest month (with the least rainfall) is September (34mm).
Average rainfall days in September
Etropole, Bulgaria
- Average rainfall days in September: 11.4 days
The month with the highest number of rainy days is May (21.3 days).
The month with the least rainy days is February (6.4 days).
Average snowfall in September
Etropole, Bulgaria
- Average snowfall in September: 0mm
The month with the highest snowfall is January (270mm).
The months with the least snowfall are June, July, August and September (0mm).
Average snowfall days in September
Etropole, Bulgaria
- Average snowfall days in September: 0 days
The month with the highest number of snowfall days is January (15.6 days).
The months with the least snowfall days are June, July, August and September (0 days).
Average daylight in September /
Average sunshine in September
Etropole, Bulgaria
- Average daylight in September: 12h and 3min
The month with the longest days is June (Average daylight: 15h and 18min).
The month with the shortest days is December (Average daylight: 9h and 6min).
- Average sunshine in September: 9h and 2min
The month with the most sunshine is August (Average sunshine: 11h and 36min).
The month with the least sunshine is January (Average sunshine: 5h and 6min).
Average sunshine days in September
Etropole, Bulgaria
- Average sunshine days in September: 16.2 days
The month with the most sunshine days is August (19 days).
The months with the least sunshine days are May and June (8.3 days).
Average UV index in September
Etropole, Bulgaria
- Average UV index in September: 4
The month with the highest UV index is July (UV index 6).
The months with the lowest UV index are January, February, November and December (UV index 2).
Average cloud cover in September
Etropole, Bulgaria
- Average cloud cover in September: 28
The month with the most cloud cover is February (Cloud cover 52).
The month with the least cloud cover is August (Cloud cover 18).
Average visibility in September
Etropole, Bulgaria
- Average visibility in September: 9km
The month with the highest visibility is August (10km).
The month with the lowest visibility is January (7km).
Etropole, Bulgaria
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