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 transition into September involves a small decrease in the average high-temperature, dipping slightly from a warm 26.7°C (80.1°F) in August to a pleasant 21.8°C (71.2°F). Gorni Lom anticipates a considerable drop in temperature at night in September, with an average low of 9.5°C (49.1°F).Humidity
In September, the average relative humidity in Gorni Lom is 67%.Rainfall
In Gorni Lom, in September, during 11.7 rainfall days, 34mm (1.34") of precipitation is typically accumulated. In Gorni Lom, Bulgaria, during the entire year, the rain falls for 155.8 days and collects up to 557mm (21.93") of precipitation.Snowfall
In Gorni Lom, snow does not fall in May through September.Daylight
In September, the average length of the day is 12h and 30min.On the first day of September, sunrise is at 06:53 and sunset at 20:04. On the last day of the month, sunrise is at 07:25 and sunset at 19:11 EEST.
Sunshine
The average sunshine in September in Gorni Lom, Bulgaria, is 8.9h.UV index
In September, the average daily maximum UV index is 4. A UV Index estimate of 3 to 5 represents a moderate health risk from exposure to the Sun's UV rays for the average person.Note: The UV index of 4 during September leads to these advisories:
Safety measures are advised. Light-skinned individuals may experience burns in under half an hour. Stay safe from the Sun's strongest UV rays by limiting exposure during midday. Wearing a wide-brim hat can block approximately 50% of UV radiation, protecting the eyes.
Published by: Weather Atlas | About Us
Data Sources | Weather Forecasting & Climate
Frequently asked questions
What are the temperatures in Gorni Lom in September?
What is the average humidity in September in Gorni Lom?
How many days does it rain in September in Gorni Lom?
When it does not snow in Gorni Lom?
Does it snow in Gorni Lom in September?
What is the average length of the day in September in Gorni Lom?
What time are sunrise and sunset in September in Gorni Lom?
How many hours of sunshine does Gorni Lom have in September?
What is the UV index reading in September in Gorni Lom?
Average temperature in September
Gorni Lom, Bulgaria
- Average high temperature in September: 21.8°C
The warmest month (with the highest average high temperature) is August (26.7°C).
The month with the lowest average high temperature is January (1.4°C).
- Average low temperature in September: 9.5°C
The month with the highest average low temperature is August (12.3°C).
The coldest month (with the lowest average low temperature) is January (-5.4°C).
Average pressure in September
Gorni Lom, Bulgaria
- Average pressure in September: 1017.1mbar
The month with the highest atmospheric pressure is December (1021.2mbar).
The month with the lowest atmospheric pressure is May (1014mbar).
Average wind speed in September
Gorni Lom, Bulgaria
- Average wind speed in September: 7.1km/h
The windiest month (with the highest average wind speed) is March (9.3km/h).
The calmest month (with the lowest average wind speed) is August (6.7km/h).
Average humidity in September
Gorni Lom, Bulgaria
- Average humidity in September: 67%
The month with the highest relative humidity is January (87%).
The month with the lowest relative humidity is August (63%).
Average rainfall in September
Gorni Lom, Bulgaria
- Average rainfall in September: 34mm
The wettest month (with the highest rainfall) is June (73mm).
The driest month (with the least rainfall) is August (33mm).
Average rainfall days in September
Gorni Lom, Bulgaria
- Average rainfall days in September: 11.7 days
The month with the highest number of rainy days is May (20.8 days).
The month with the least rainy days is January (9 days).
Average snowfall in September
Gorni Lom, Bulgaria
- Average snowfall in September: 0mm
The month with the highest snowfall is January (162mm).
The months with the least snowfall are May, June, July, August and September (0mm).
Average snowfall days in September
Gorni Lom, Bulgaria
- Average snowfall days in September: 0 days
The month with the highest number of snowfall days is January (11.5 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
Gorni Lom, Bulgaria
- Average daylight in September: 12h and 3min
The month with the longest days is June (Average daylight: 15h and 24min).
The month with the shortest days is December (Average daylight: 9h and 0min).
- Average sunshine in September: 8h and 5min
The month with the most sunshine is August (Average sunshine: 11h and 48min).
The month with the least sunshine is February (Average sunshine: 4h and 36min).
Average sunshine days in September
Gorni Lom, Bulgaria
- Average sunshine days in September: 16.5 days
The month with the most sunshine days is August (19.3 days).
The month with the least sunshine days is May (8.2 days).
Average UV index in September
Gorni Lom, Bulgaria
- Average UV index in September: 4
The months with the highest UV index are June, July and August (UV index 5).
The months with the lowest UV index are January, February, November and December (UV index 2).
Average cloud cover in September
Gorni Lom, Bulgaria
- Average cloud cover in September: 29
The month with the most cloud cover is February (Cloud cover 54).
The month with the least cloud cover is August (Cloud cover 20).
Average visibility in September
Gorni Lom, Bulgaria
- Average visibility in September: 9km
The month with the highest visibility is August (10km).
The month with the lowest visibility is January (7km).
