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
A change in temperatures is noted as August gives way to September, with average highs reducing from a hot 31.1°C (88°F) to a warm 25.5°C (77.9°F). Nighttime temperature experiences an average drop to a refreshing 14.1°C (57.4°F) in September.Humidity
In Alfatar, the average relative humidity in September is 56%.Rainfall
In Alfatar, during September, the rain falls for 7.3 days and regularly aggregates up to 18mm (0.71") of precipitation. Throughout the year, in Alfatar, there are 125 rainfall days, and 387mm (15.24") of precipitation is accumulated.Snowfall
May through October are months without snowfall.Daylight
In Alfatar, the average length of the day in September is 12h and 31min.On the first day of September in Alfatar, sunrise is at 06:34 and sunset at 19:46. On the last day of the month, sunrise is at 07:07 and sunset at 18:53 EEST.
Sunshine
The average sunshine in September in Alfatar is 10.3h.UV index
In Alfatar, the average daily maximum UV index in September is 5. A UV Index estimate of 3 to 5 represents a moderate health risk from exposure to the Sun's UV rays for ordinary individuals.Note: In September, the maximum UV index of 5 transforms into these recommendations:
Exercise prevention - Protecting skin and eyes from harm is required. The midday Sun can be dangerous due to its intense radiation; always find shade and reduce exposure. During bright days, sunglasses that offer UVA and UVB defense are recommended.
Published by: Weather Atlas | About Us
Data Sources | Weather Forecasting & Climate
Frequently asked questions
What are September temperatures in Alfatar?
What is the average humidity in September in Alfatar?
How much does it rain in Alfatar in September?
When it does not snow in Alfatar?
How many hours of daylight does Alfatar have in September?
When is the sunrise / sunset in September in Alfatar?
How long on average sun shines in September in Alfatar?
What is the UV index intensity in September in Alfatar?
Average temperature in September
Alfatar, Bulgaria
- Average high temperature in September: 25.5°C
The warmest month (with the highest average high temperature) is August (31.1°C).
The month with the lowest average high temperature is January (2.5°C).
- Average low temperature in September: 14.1°C
The month with the highest average low temperature is August (17.8°C).
The coldest month (with the lowest average low temperature) is January (-3°C).
Average pressure in September
Alfatar, Bulgaria
- Average pressure in September: 1016.5mbar
The month with the highest atmospheric pressure is December (1020.1mbar).
The month with the lowest atmospheric pressure is July (1012.6mbar).
Average wind speed in September
Alfatar, Bulgaria
- Average wind speed in September: 11.7km/h
The windiest month (with the highest average wind speed) is February (14.8km/h).
The calmest month (with the lowest average wind speed) is July (10.4km/h).
Average humidity in September
Alfatar, Bulgaria
- Average humidity in September: 56%
The month with the highest relative humidity is January (85%).
The month with the lowest relative humidity is August (51%).
Average rainfall in September
Alfatar, Bulgaria
- Average rainfall in September: 18mm
The wettest month (with the highest rainfall) is June (53mm).
The driest month (with the least rainfall) is August (15mm).
Average rainfall days in September
Alfatar, Bulgaria
- Average rainfall days in September: 7.3 days
The month with the highest number of rainy days is June (15.9 days).
The month with the least rainy days is August (6.6 days).
Average snowfall in September
Alfatar, Bulgaria
- Average snowfall in September: 0mm
The month with the highest snowfall is January (74mm).
The months with the least snowfall are May, June, July, August, September and October (0mm).
Average snowfall days in September
Alfatar, Bulgaria
- Average snowfall days in September: 0 days
The month with the highest number of snowfall days is January (7.5 days).
The months with the least snowfall days are May, June, July, August, September and October (0 days).
Average daylight in September /
Average sunshine in September
Alfatar, 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: 10h and 2min
The month with the most sunshine is August (Average sunshine: 11h and 42min).
The month with the least sunshine is February (Average sunshine: 4h and 42min).
Average sunshine days in September
Alfatar, Bulgaria
- Average sunshine days in September: 20.8 days
The month with the most sunshine days is August (22.4 days).
The month with the least sunshine days is June (11.3 days).
Average UV index in September
Alfatar, Bulgaria
- Average UV index in September: 5
The month with the highest UV index is July (UV index 7).
The months with the lowest UV index are January, February, November and December (UV index 2).
Average cloud cover in September
Alfatar, Bulgaria
- Average cloud cover in September: 24
The month with the most cloud cover is February (Cloud cover 52).
The month with the least cloud cover is August (Cloud cover 16).
Average visibility in September
Alfatar, Bulgaria
- Average visibility in September: 10km
The months with the highest visibility are April, May, June, July, August, September and October (10km).
The month with the lowest visibility is January (8km).
