September weather forecastPiperitsa, Bulgaria
September
Weather in September
The first month of the autumn, September, is also an agreeable month in Piperitsa, Bulgaria, with an average temperature fluctuating between 22.9°C (73.2°F) and 11.4°C (52.5°F).Temperature
Welcoming September, Piperitsa observes a shift in the average high-temperature, falling from August's warm 28.8°C (83.8°F) to a pleasant 22.9°C (73.2°F). Piperitsa's nighttime temperature in September falls to an average of 11.4°C (52.5°F).Humidity
In September, the average relative humidity in Piperitsa is 63%.Rainfall
In Piperitsa, in September, during 11.9 rainfall days, 37mm (1.46") of precipitation is typically accumulated. Throughout the year, in Piperitsa, Bulgaria, there are 169.1 rainfall days, and 559mm (22.01") of precipitation is accumulated.Snowfall
April through October are months without snowfall.Daylight
The average length of the day in September in Piperitsa, Bulgaria, is 12h and 28min.On the first day of the month, sunrise is at 06:52 and sunset at 19:59. On the last day of September, in Piperitsa, sunrise is at 07:22 and sunset at 19:09 EEST.
Sunshine
The average sunshine in September is 9.7h.UV index
In September, the average daily maximum UV index is 4. A UV Index estimate of 3 to 5 represents a medium health hazard from unsafe exposure to UV radiation for the average person.Note: The maximum daily UV index, 4 in September, converts into the following recommendations:
Act with care - Obligation to protect against skin and eye damage is highlighted. Around midday, solar radiation is most harmful; hence, exposure should be limited. 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
Piperitsa, Bulgaria
- Average high temperature in September: 22.9°C
The warmest month (with the highest average high temperature) is August (28.8°C).
The month with the lowest average high temperature is January (4.3°C).
- Average low temperature in September: 11.4°C
The month with the highest average low temperature is August (15.3°C).
The coldest month (with the lowest average low temperature) is January (-2.9°C).
Average pressure in September
Piperitsa, Bulgaria
- Average pressure in September: 1016.6mbar
The month with the highest atmospheric pressure is December (1020.4mbar).
The month with the lowest atmospheric pressure is July (1013.6mbar).
Average wind speed in September
Piperitsa, Bulgaria
- Average wind speed in September: 6.9km/h
The windiest month (with the highest average wind speed) is March (7.9km/h).
The calmest month (with the lowest average wind speed) is August (6.2km/h).
Average humidity in September
Piperitsa, Bulgaria
- Average humidity in September: 63%
The month with the highest relative humidity is January (81%).
The month with the lowest relative humidity is August (56%).
Average rainfall in September
Piperitsa, Bulgaria
- Average rainfall in September: 37mm
The wettest month (with the highest rainfall) is May (71mm).
The driest month (with the least rainfall) is October (32mm).
Average rainfall days in September
Piperitsa, Bulgaria
- Average rainfall days in September: 11.9 days
The month with the highest number of rainy days is May (20.3 days).
The month with the least rainy days is November (9.5 days).
Average snowfall in September
Piperitsa, Bulgaria
- Average snowfall in September: 0mm
The month with the highest snowfall is January (42mm).
The months with the least snowfall are April, May, June, July, August, September and October (0mm).
Average snowfall days in September
Piperitsa, Bulgaria
- Average snowfall days in September: 0 days
The month with the highest number of snowfall days is January (3.6 days).
The months with the least snowfall days are April, May, June, July, August, September and October (0 days).
Average daylight in September /
Average sunshine in September
Piperitsa, Bulgaria
- Average daylight in September: 12h and 30min
The month with the longest days is June (Average daylight: 15h and 6min).
The month with the shortest days is December (Average daylight: 9h and 12min).
- Average sunshine in September: 9h and 42min
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 54min).
Average sunshine days in September
Piperitsa, Bulgaria
- Average sunshine days in September: 16.2 days
The month with the most sunshine days is November (19.2 days).
The month with the least sunshine days is June (8.1 days).
Average UV index in September
Piperitsa, Bulgaria
- 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, November and December (UV index 2).
Average cloud cover in September
Piperitsa, Bulgaria
- Average cloud cover in September: 25
The month with the most cloud cover is February (Cloud cover 44).
The month with the least cloud cover is August (Cloud cover 20).
Average visibility in September
Piperitsa, Bulgaria
- Average visibility in September: 10km
The months with the highest visibility are June, July, August and September (10km).
The months with the lowest visibility are January and February (8km).
