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
September ushers in a slight temperature change in Tran, with average high-temperatures reducing from August's warm 26.3°C (79.3°F) to a pleasant 21.1°C (70°F). During September, Tran sees a mean low-temperature of 9.4°C (48.9°F).Humidity
In Tran, the average relative humidity in September is 67%.Rainfall
In Tran, in September, during 12.1 rainfall days, 35mm (1.38") of precipitation is typically accumulated. In Tran, during the entire year, the rain falls for 166.3 days and collects up to 569mm (22.4") of precipitation.Snowfall
May through September are months without snowfall in Tran.Daylight
In September, the average length of the day is 12h and 29min.On the first day of the month, sunrise is at 06:54 and sunset at 20:03. On the last day of September, sunrise is at 07:26 and sunset at 19:12 EEST.
Sunshine
In Tran, Bulgaria, the average sunshine in September is 8.8h.UV index
The average daily maximum UV index in September is 4. A UV Index value of 3 to 5 symbolizes a moderate health risk from unprotected exposure to Sun's UV rays for the average person.Note: In September, a daily UV index of 4 turns into the following recommendations:
Take necessary precautions - Defending against sun damage is advocated. UV radiation from the Sun is most dangerous during midday; take precautions and seek shade. For a sun-safe wardrobe, go for clothes that are tightly woven and generously sized.
Frequently asked questions
What is the temperature in September in Tran?
What is the average humidity in September in Tran?
How many days does it rain in September in Tran?
When it does not snow in Tran?
Does it snow in Tran in September?
What is the average length of the day in September in Tran?
What time are sunrise and sunset in September in Tran?
How long on average sun shines in September in Tran?
What is the UV index intensity in September in Tran?
Average temperature in September
Tran, Bulgaria
- Average high temperature in September: 21.1°C
The warmest month (with the highest average high temperature) is August (26.3°C).
The month with the lowest average high temperature is January (1.1°C).
- Average low temperature in September: 9.4°C
The month with the highest average low temperature is August (12.8°C).
The coldest month (with the lowest average low temperature) is January (-5.2°C).
Average pressure in September
Tran, Bulgaria
- Average pressure in September: 1017.1mbar
The month with the highest atmospheric pressure is December (1021.1mbar).
The month with the lowest atmospheric pressure is May (1014mbar).
Average wind speed in September
Tran, Bulgaria
- Average wind speed in September: 7.4km/h
The windiest month (with the highest average wind speed) is March (9.6km/h).
The calmest month (with the lowest average wind speed) is August (7km/h).
Average humidity in September
Tran, 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
Tran, Bulgaria
- Average rainfall in September: 35mm
The wettest month (with the highest rainfall) is June (72mm).
The driest month (with the least rainfall) is August (34mm).
Average rainfall days in September
Tran, Bulgaria
- Average rainfall days in September: 12.1 days
The month with the highest number of rainy days is May (22.3 days).
The month with the least rainy days is August (9.8 days).
Average snowfall in September
Tran, Bulgaria
- Average snowfall in September: 0mm
The month with the highest snowfall is January (194mm).
The months with the least snowfall are May, June, July, August and September (0mm).
Average snowfall days in September
Tran, Bulgaria
- Average snowfall days in September: 0 days
The month with the highest number of snowfall days is January (12.9 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
Tran, 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: 8h and 5min
The month with the most sunshine is August (Average sunshine: 11h and 42min).
The months with the least sunshine are January and February (Average sunshine: 4h and 42min).
Average sunshine days in September
Tran, Bulgaria
- Average sunshine days in September: 15.4 days
The month with the most sunshine days is August (18.4 days).
The month with the least sunshine days is May (5.9 days).
Average UV index in September
Tran, Bulgaria
- Average UV index in September: 4
The months with the highest UV index are June, July and August (UV index 5).
The month with the lowest UV index is January (UV index 1).
Average cloud cover in September
Tran, Bulgaria
- Average cloud cover in September: 30
The month with the most cloud cover is February (Cloud cover 53).
The month with the least cloud cover is August (Cloud cover 20).
Average visibility in September
Tran, Bulgaria
- Average visibility in September: 9km
The month with the highest visibility is August (10km).
The month with the lowest visibility is January (7km).
Tran, Bulgaria
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