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 brings a minor decrease, with the average high-temperature reducing from a moderately hot 27°C (80.6°F) in August to an agreeable 22°C (71.6°F). The nighttime temperature in Gorna Brestnitsa, Bulgaria, during September exhibits a clear drop from daytime highs, settling at a chilly 9.6°C (49.3°F).Humidity
In Gorna Brestnitsa, the average relative humidity in September is 66%.Rainfall
In Gorna Brestnitsa, during September, the rain falls for 12.7 days and regularly aggregates up to 46mm (1.81") of precipitation. Throughout the year, there are 150 rainfall days, and 569mm (22.4") of precipitation is accumulated.Snowfall
In Gorna Brestnitsa, snow does not fall in May through October.Daylight
In September, the average length of the day is 12h and 29min.On the first day of the month, sunrise is at 06:55 and sunset at 20:03. On the last day of September, in Gorna Brestnitsa, sunrise is at 07:26 and sunset at 19:12 EEST.
Sunshine
In September, the average sunshine in Gorna Brestnitsa, Bulgaria, is 9.4h.UV index
The average daily maximum UV index in September is 4. A UV Index reading of 3 to 5 represents a moderate threat to health from unprotected exposure to Sun's UV rays for ordinary individuals.Note: A daily high UV index of 4 in September leads to these guidelines:
Heed the precautions - Protecting the skin and eyes from damage is compulsory. To protect against the Sun's most potent rays, avoid direct exposure around midday. Wearing sunglasses with both UVA and UVB protection effectively reduces sun-induced eye damage.
Published by: Weather Atlas | About Us
Data Sources | Weather Forecasting & Climate
Frequently asked questions
What are the temperatures in Gorna Brestnitsa in September?
What is the average humidity in September in Gorna Brestnitsa?
How many days does it rain in September in Gorna Brestnitsa?
When it does not snow in Gorna Brestnitsa?
What is the average length of the day in September in Gorna Brestnitsa?
When is the sunrise / sunset in September in Gorna Brestnitsa?
How many hours of sunshine does Gorna Brestnitsa have in September?
What is the UV index reading in September in Gorna Brestnitsa?
Average temperature in September
Gorna Brestnitsa, Bulgaria
- Average high temperature in September: 22°C
The warmest month (with the highest average high temperature) is August (27°C).
The month with the lowest average high temperature is January (2.3°C).
- Average low temperature in September: 9.6°C
The month with the highest average low temperature is August (12.7°C).
The coldest month (with the lowest average low temperature) is January (-4.9°C).
Average pressure in September
Gorna Brestnitsa, Bulgaria
- Average pressure in September: 1017mbar
The month with the highest atmospheric pressure is December (1020.9mbar).
The month with the lowest atmospheric pressure is May (1014mbar).
Average wind speed in September
Gorna Brestnitsa, Bulgaria
- Average wind speed in September: 6.9km/h
The windiest month (with the highest average wind speed) is March (8.5km/h).
The calmest month (with the lowest average wind speed) is August (6.6km/h).
Average humidity in September
Gorna Brestnitsa, Bulgaria
- Average humidity in September: 66%
The month with the highest relative humidity is January (85%).
The month with the lowest relative humidity is August (61%).
Average rainfall in September
Gorna Brestnitsa, Bulgaria
- Average rainfall in September: 46mm
The wettest month (with the highest rainfall) is June (95mm).
The driest month (with the least rainfall) is February (19mm).
Average rainfall days in September
Gorna Brestnitsa, Bulgaria
- Average rainfall days in September: 12.7 days
The month with the highest number of rainy days is May (20.8 days).
The month with the least rainy days is February (7.3 days).
Average snowfall in September
Gorna Brestnitsa, Bulgaria
- Average snowfall in September: 0mm
The month with the highest snowfall is January (108mm).
The months with the least snowfall are May, June, July, August, September and October (0mm).
Average snowfall days in September
Gorna Brestnitsa, Bulgaria
- Average snowfall days in September: 0 days
The month with the highest number of snowfall days is January (5.9 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
Gorna Brestnitsa, Bulgaria
- Average daylight in September: 12h and 3min
The month with the longest days is June (Average daylight: 15h and 12min).
The month with the shortest days is December (Average daylight: 9h and 12min).
- Average sunshine in September: 9h and 2min
The month with the most sunshine is August (Average sunshine: 11h and 42min).
The month with the least sunshine is January (Average sunshine: 5h and 30min).
Average sunshine days in September
Gorna Brestnitsa, Bulgaria
- Average sunshine days in September: 15.4 days
The month with the most sunshine days is November (21.2 days).
The month with the least sunshine days is May (7.5 days).
Average UV index in September
Gorna Brestnitsa, 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
Gorna Brestnitsa, Bulgaria
- Average cloud cover in September: 26
The month with the most cloud cover is February (Cloud cover 47).
The month with the least cloud cover is August (Cloud cover 18).
Average visibility in September
Gorna Brestnitsa, Bulgaria
- Average visibility in September: 9km
The month with the highest visibility is August (10km).
The months with the lowest visibility are January, February and December (8km).
