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 shift from August to September involves a decrease in the average high-temperature, from a warm 28.3°C (82.9°F) to a pleasant 22.7°C (72.9°F). In Sofia, the average temperature during the nights of September drops to a cool 11.9°C (53.4°F).Humidity
The average relative humidity in September is 59%.Rainfall
In Sofia, in September, it is raining for 7.4 days, with typically 19mm (0.75") of accumulated precipitation. In Sofia, during the entire year, the rain falls for 102.4 days and collects up to 271mm (10.67") of precipitation.Snowfall
In Sofia, snow does not fall in April through September.Daylight
In Sofia, the average length of the day in September is 12h and 34min.On the first day of September, sunrise is at 06:26 and sunset at 19:45. On the last day of the month, sunrise is at 07:04 and sunset at 18:48 EEST.
Sunshine
In September, the average sunshine is 9.7h.UV index
In Sofia, the average daily maximum UV index in September is 4. A UV Index estimate of 3 to 5 represents a moderate health risk from exposure to the Sun's UV radiation for the ordinary person.Note: In September, an average UV index of 4 transforms into the following instructions:
Guard yourself - Avoiding sunburn is suggested. For health reasons, it's advisable to reduce direct sun exposure during peak hours around midday. A wide-brimmed hat is a staple for defending the face, eyes, ears, and neck from the Sun.
Published by: Weather Atlas | About Us
Data Sources | Weather Forecasting & Climate
Frequently asked questions
What is the usual temperature for Sofia in September?
What is the average humidity in September in Sofia?
How much does it rain in Sofia in September?
When it does not snow in Sofia?
Does it snow in Sofia in September?
How many hours of daylight does Sofia have in September?
What time are sunrise and sunset in September in Sofia?
How long on average sun shines in September in Sofia?
How high is the UV index in September in Sofia?
Average temperature in September
Sofia, Moldova
- Average high temperature in September: 22.7°C
The warmest month (with the highest average high temperature) is August (28.3°C).
The month with the lowest average high temperature is January (-1.1°C).
- Average low temperature in September: 11.9°C
The month with the highest average low temperature is July (16°C).
The coldest month (with the lowest average low temperature) is January (-5.8°C).
Average pressure in September
Sofia, Moldova
- Average pressure in September: 1017.5mbar
The month with the highest atmospheric pressure is October (1020.2mbar).
The months with the lowest atmospheric pressure are June and July (1013.4mbar).
Average wind speed in September
Sofia, Moldova
- Average wind speed in September: 11.5km/h
The windiest month (with the highest average wind speed) is March (14.2km/h).
The calmest month (with the lowest average wind speed) is July (10.6km/h).
Average humidity in September
Sofia, Moldova
- Average humidity in September: 59%
The month with the highest relative humidity is January (88%).
The month with the lowest relative humidity is August (55%).
Average rainfall in September
Sofia, Moldova
- Average rainfall in September: 19mm
The wettest month (with the highest rainfall) is June (52mm).
The driest month (with the least rainfall) is August (12mm).
Average rainfall days in September
Sofia, Moldova
- Average rainfall days in September: 7.4 days
The month with the highest number of rainy days is June (14.5 days).
The month with the least rainy days is December (5.5 days).
Average snowfall in September
Sofia, Moldova
- Average snowfall in September: 0mm
The month with the highest snowfall is December (83mm).
The months with the least snowfall are April, May, June, July, August and September (0mm).
Average snowfall days in September
Sofia, Moldova
- Average snowfall days in September: 0 days
The month with the highest number of snowfall days is January (10.3 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
Sofia, Moldova
- Average daylight in September: 12h and 4min
The month with the longest days is June (Average daylight: 15h and 48min).
The month with the shortest days is December (Average daylight: 8h and 36min).
- Average sunshine in September: 9h and 4min
The month with the most sunshine is August (Average sunshine: 11h and 30min).
The month with the least sunshine is February (Average sunshine: 3h and 42min).
Average sunshine days in September
Sofia, Moldova
- Average sunshine days in September: 21.6 days
The month with the most sunshine days is August (24.1 days).
The month with the least sunshine days is June (13.8 days).
Average UV index in September
Sofia, Moldova
- 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, October, November and December (UV index 2).
Average cloud cover in September
Sofia, Moldova
- Average cloud cover in September: 29
The month with the most cloud cover is February (Cloud cover 64).
The month with the least cloud cover is August (Cloud cover 21).
Average visibility in September
Sofia, Moldova
- Average visibility in September: 10km
The months with the highest visibility are April, June, July, August, September and October (10km).
The months with the lowest visibility are January and February (8km).
