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
With the onset of September, Zhelezari's average high-temperature adjusts, receding from August's tropical 31.8°C (89.2°F) to a moderately hot 26.4°C (79.5°F). Throughout September, Zhelezari experiences a low-temperature average of 14.8°C (58.6°F).Humidity
The average relative humidity in September is 57%.Rainfall
In September, the rain falls for 7.8 days. Throughout September, 28mm (1.1") of precipitation is accumulated. Throughout the year, in Zhelezari, Bulgaria, there are 111.8 rainfall days, and 370mm (14.57") of precipitation is accumulated.Snowfall
April through October are months without snowfall.Daylight
In Zhelezari, the average length of the day in September is 12h and 28min.On the first day of September, sunrise is at 06:42 and sunset at 19:49. On the last day of the month, sunrise is at 07:12 and sunset at 18:59 EEST.
Sunshine
The average sunshine in September in Zhelezari is 10.1h.UV index
In September, the average daily maximum UV index in Zhelezari is 5. A UV Index value of 3 to 5 symbolizes a moderate health risk from unsafe exposure to UV radiation for average individuals.Note: In September, the maximum UV index of 5 suggests this advice:
Exercise caution. The susceptibility of light skin individuals to burns is less than 30 minutes. Considering the strength of solar radiation at midday, one should avoid direct Sun exposure. Sun-protective clothing, a long-sleeved shirt and pants, a wide-brimmed hat, and UVA and UVB-blocking sunglasses are particularly helpful in blocking UV radiation's harmful effects.
Published by: Weather Atlas | About Us
Data Sources | Weather Forecasting & Climate
Frequently asked questions
What is the temperature in September in Zhelezari?
What is the average humidity in September in Zhelezari?
How much does it rain in Zhelezari in September?
When it does not snow in Zhelezari?
What is the average length of the day in September in Zhelezari?
What time are sunrise and sunset in September in Zhelezari?
How long on average sun shines in September in Zhelezari?
What is the UV index reading in September in Zhelezari?
Average temperature in September
Zhelezari, Bulgaria
- Average high temperature in September: 26.4°C
The warmest month (with the highest average high temperature) is August (31.8°C).
The month with the lowest average high temperature is January (6.1°C).
- Average low temperature in September: 14.8°C
The month with the highest average low temperature is August (18°C).
The coldest month (with the lowest average low temperature) is January (-0.8°C).
Average pressure in September
Zhelezari, Bulgaria
- Average pressure in September: 1015.7mbar
The month with the highest atmospheric pressure is December (1019.8mbar).
The month with the lowest atmospheric pressure is July (1012.3mbar).
Average wind speed in September
Zhelezari, Bulgaria
- Average wind speed in September: 10.3km/h
The windiest month (with the highest average wind speed) is February (11.9km/h).
The calmest month (with the lowest average wind speed) is June (9.4km/h).
Average humidity in September
Zhelezari, Bulgaria
- Average humidity in September: 57%
The month with the highest relative humidity is January (83%).
The month with the lowest relative humidity is August (51%).
Average rainfall in September
Zhelezari, Bulgaria
- Average rainfall in September: 28mm
The wettest month (with the highest rainfall) is June (47mm).
The driest month (with the least rainfall) is August (17mm).
Average rainfall days in September
Zhelezari, Bulgaria
- Average rainfall days in September: 7.8 days
The month with the highest number of rainy days is May (13.4 days).
The month with the least rainy days is August (5.8 days).
Average snowfall in September
Zhelezari, Bulgaria
- Average snowfall in September: 0mm
The month with the highest snowfall is January (55mm).
The months with the least snowfall are April, May, June, July, August, September and October (0mm).
Average snowfall days in September
Zhelezari, Bulgaria
- Average snowfall days in September: 0 days
The month with the highest number of snowfall days is January (4.2 days).
The months with the least snowfall days are April, May, June, July, August, September and October (0 days).
Average daylight in September /
Average sunshine in September
Zhelezari, Bulgaria
- Average daylight in September: 12h and 3min
The month with the longest days is June (Average daylight: 15h and 6min).
The month with the shortest days is December (Average daylight: 9h and 12min).
- Average sunshine in September: 10h and 1min
The month with the most sunshine is August (Average sunshine: 11h and 48min).
The month with the least sunshine is January (Average sunshine: 4h and 54min).
Average sunshine days in September
Zhelezari, Bulgaria
- Average sunshine days in September: 21.3 days
The month with the most sunshine days is August (24.1 days).
The month with the least sunshine days is June (15.9 days).
Average UV index in September
Zhelezari, 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 and December (UV index 2).
Average cloud cover in September
Zhelezari, Bulgaria
- Average cloud cover in September: 23
The month with the most cloud cover is February (Cloud cover 50).
The month with the least cloud cover is August (Cloud cover 14).
Average visibility in September
Zhelezari, Bulgaria
- Average visibility in September: 10km
The months with the highest visibility are June, July, August and September (10km).
The month with the lowest visibility is January (8km).
