September weather forecastKiselevo, Bulgaria
September
Weather in September
September, the first month of the autumn in Kiselevo, is also a moderately hot month, with an average temperature varying between 13.5°C (56.3°F) and 25°C (77°F).Temperature
As August transitions into September, Kiselevo sees a drop in the average high-temperature, transitioning from a tropical 30.9°C (87.6°F) to a warm 25°C (77°F). Throughout September, Kiselevo witnesses a consistent average low-temperature of 13.5°C (56.3°F).Humidity
In Kiselevo, the average relative humidity in September is 56%.Rainfall
In Kiselevo, during September, the rain falls for 8.4 days and regularly aggregates up to 26mm (1.02") of precipitation. In Kiselevo, during the entire year, the rain falls for 130.9 days and collects up to 402mm (15.83") of precipitation.Snowfall
In Kiselevo, snow does not fall in May through October.Daylight
The average length of the day in September is 12h and 31min.On the first day of the month, sunrise is at 06:52 and sunset at 20:03. On the last day of September, sunrise is at 07:24 and sunset at 19:10 EEST.
Sunshine
In Kiselevo, the average sunshine in September is 9.5h.UV index
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 ordinary individuals.Note: The maximum daily UV index, 4 in September, converts into the following recommendations:
Adopt protective measures - It is advised to guard against sun damage. Stay safe from the Sun's strongest UV rays by limiting exposure during midday. Equip yourself with UVA and UVB-filtering sunglasses on clear, sunny days.
Published by: Weather Atlas | About Us
Data Sources | Weather Forecasting & Climate
Frequently asked questions
Average temperature in September
Kiselevo, Bulgaria
- Average high temperature in September: 25°C
The warmest month (with the highest average high temperature) is August (30.9°C).
The month with the lowest average high temperature is January (3.1°C).
- Average low temperature in September: 13.5°C
The month with the highest average low temperature is August (16.8°C).
The coldest month (with the lowest average low temperature) is January (-3.2°C).
Average pressure in September
Kiselevo, Bulgaria
- Average pressure in September: 1017mbar
The month with the highest atmospheric pressure is December (1021.1mbar).
The months with the lowest atmospheric pressure are May and June (1013.9mbar).
Average wind speed in September
Kiselevo, Bulgaria
- Average wind speed in September: 9.3km/h
The windiest month (with the highest average wind speed) is March (11.1km/h).
The calmest month (with the lowest average wind speed) is November (8.3km/h).
Average humidity in September
Kiselevo, Bulgaria
- Average humidity in September: 56%
The month with the highest relative humidity is January (83%).
The month with the lowest relative humidity is August (52%).
Average rainfall in September
Kiselevo, Bulgaria
- Average rainfall in September: 26mm
The wettest month (with the highest rainfall) is May (54mm).
The driest month (with the least rainfall) is August (19mm).
Average rainfall days in September
Kiselevo, Bulgaria
- Average rainfall days in September: 8.4 days
The month with the highest number of rainy days is May (16.9 days).
The month with the least rainy days is November (8.3 days).
Average snowfall in September
Kiselevo, Bulgaria
- Average snowfall in September: 0mm
The month with the highest snowfall is January (102mm).
The months with the least snowfall are May, June, July, August, September and October (0mm).
Average snowfall days in September
Kiselevo, Bulgaria
- Average snowfall days in September: 0 days
The month with the highest number of snowfall days is January (7 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
Kiselevo, Bulgaria
- Average daylight in September: 12h and 30min
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: 9h and 30min
The month with the most sunshine is August (Average sunshine: 11h and 42min).
The month with the least sunshine is January (Average sunshine: 5h and 12min).
Average sunshine days in September
Kiselevo, Bulgaria
- Average sunshine days in September: 19.7 days
The month with the most sunshine days is October (20.2 days).
The month with the least sunshine days is May (10.5 days).
Average UV index in September
Kiselevo, Bulgaria
- Average UV index in September: 4
The months with the highest UV index are June, July and August (UV index 6).
The months with the lowest UV index are January, November and December (UV index 2).
Average cloud cover in September
Kiselevo, Bulgaria
- Average cloud cover in September: 24
The month with the most cloud cover is February (Cloud cover 51).
The month with the least cloud cover is August (Cloud cover 15).
Average visibility in September
Kiselevo, Bulgaria
- Average visibility in September: 10km
The months with the highest visibility are June, July, August and September (10km).
The months with the lowest visibility are January and February (8km).
