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
The start of September comes with a reduction in the average high-temperature, receding from a warm 26.3°C (79.3°F) in August to an agreeable 21.1°C (70°F). An average low-temperature of 9.5°C (49.1°F) is observed in Butrointsi, Bulgaria, during the September nights.Humidity
In September, the average relative humidity in Butrointsi is 66%.Rainfall
In September, in Butrointsi, the rain falls for 11.5 days. Throughout September, 30mm (1.18") of precipitation is accumulated. In Butrointsi, during the entire year, the rain falls for 147.3 days and collects up to 495mm (19.49") of precipitation.Snowfall
In Butrointsi, snow does not fall in May through September.Daylight
In Butrointsi, the average length of the day in September 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 07:25 and sunset at 19:12 EEST.
Sunshine
In September, the average sunshine in Butrointsi is 9.2h.UV index
In Butrointsi, Bulgaria, the average daily maximum UV index in September is 4. A UV Index of 3 to 5 symbolizes a medium vulnerability from unsafe exposure to UV radiation for the average person.Note: The UV index of 4 during September translates into the following guidance:
Take necessary precautions - Suggestions to elude sunburn are provided. Midday is when the Sun's radiation is strongest; avoid prolonged exposure during this time. Consider a wide-brim hat essential for effective sun defense covering your face, neck, and eyes.
Frequently asked questions
What are the temperatures in Butrointsi in September?
What is the average humidity in September in Butrointsi?
How much does it rain in Butrointsi in September?
When it does not snow in Butrointsi?
Does it snow in Butrointsi in September?
How many hours of daylight does Butrointsi have in September?
What time are sunrise and sunset in September in Butrointsi?
How many hours of sunshine does Butrointsi have in September?
How high is the UV index in September in Butrointsi?
Average temperature in September
Butrointsi, 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: 9.5°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 (-5.3°C).
Average pressure in September
Butrointsi, Bulgaria
- Average pressure in September: 1017.1mbar
The month with the highest atmospheric pressure is December (1021.1mbar).
The months with the lowest atmospheric pressure are May and June (1014mbar).
Average wind speed in September
Butrointsi, Bulgaria
- Average wind speed in September: 7.5km/h
The windiest month (with the highest average wind speed) is March (9.7km/h).
The calmest month (with the lowest average wind speed) is August (7.1km/h).
Average humidity in September
Butrointsi, Bulgaria
- Average humidity in September: 66%
The month with the highest relative humidity is January (88%).
The month with the lowest relative humidity is August (62%).
Average rainfall in September
Butrointsi, Bulgaria
- Average rainfall in September: 30mm
The wettest month (with the highest rainfall) is June (72mm).
The driest month (with the least rainfall) is February (26mm).
Average rainfall days in September
Butrointsi, Bulgaria
- Average rainfall days in September: 11.5 days
The month with the highest number of rainy days is May (20.5 days).
The month with the least rainy days is January (6.8 days).
Average snowfall in September
Butrointsi, Bulgaria
- Average snowfall in September: 0mm
The month with the highest snowfall is January (196mm).
The months with the least snowfall are May, June, July, August and September (0mm).
Average snowfall days in September
Butrointsi, Bulgaria
- Average snowfall days in September: 0 days
The month with the highest number of snowfall days is January (12.3 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
Butrointsi, 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: 9h and 1min
The month with the most sunshine is August (Average sunshine: 11h and 30min).
The month with the least sunshine is January (Average sunshine: 4h and 54min).
Average sunshine days in September
Butrointsi, Bulgaria
- Average sunshine days in September: 16.5 days
The month with the most sunshine days is August (18.8 days).
The month with the least sunshine days is May (8.6 days).
Average UV index in September
Butrointsi, Bulgaria
- Average UV index in September: 4
The month with the highest UV index is July (UV index 6).
The month with the lowest UV index is January (UV index 1).
Average cloud cover in September
Butrointsi, Bulgaria
- Average cloud cover in September: 29
The month with the most cloud cover is February (Cloud cover 52).
The month with the least cloud cover is August (Cloud cover 19).
Average visibility in September
Butrointsi, Bulgaria
- Average visibility in September: 9km
The month with the highest visibility is August (10km).
The month with the lowest visibility is January (7km).
Butrointsi, Bulgaria
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