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September weather forecast in Sliven
30 days
Jan
Feb
Mar
Apr
May
Jun
Jul
Aug
Sep
Oct
Nov
Dec
30 days
Jan
Feb
Mar
Apr
May
Jun
Jul
Aug
Sep
Oct
Nov
Dec
Sun
Sunday
Mon
Monday
Tue
Tuesday
Wed
Wednesday
Thu
Thursday
Fri
Friday
Sat
Saturday
1
+26
+17
1 September, sun
+26
+17
Feels like
+25
701 mmHg
43%
4.5
m/s
NE
1 September, Sunday. day, 26°; night, 17°; clear
2
+26
+18
2 September, mon
+26
+18
Feels like
+25
700 mmHg
50%
4.5
m/s
NE
2 September, Monday. day, 26°; night, 18°; clear
3
+26
+18
3 September, tue
+26
+18
Feels like
+25
701 mmHg
51%
4.5
m/s
NE
3 September, Tuesday. day, 26°; night, 18°; clear
4
+26
+18
4 September, wed
+26
+18
Feels like
+25
701 mmHg
47%
3.7
m/s
NE
4 September, Wednesday. day, 26°; night, 18°; rain
5
+24
+18
5 September, thu
+24
+18
Feels like
+23
700 mmHg
52%
4.5
m/s
N
5 September, Thursday. day, 24°; night, 18°; rain
6
+24
+17
6 September, fri
+24
+17
Feels like
+23
700 mmHg
51%
4
m/s
NE
6 September, Friday. day, 24°; night, 17°; clear
7
+24
+17
7 September, sat
+24
+17
Feels like
+23
701 mmHg
54%
4.5
m/s
NE
7 September, Saturday. day, 24°; night, 17°; partly cloudy
8
+25
+18
8 September, sun
+25
+18
Feels like
+24
701 mmHg
50%
4.5
m/s
NE
8 September, Sunday. day, 25°; night, 18°; partly cloudy
9
+24
+17
9 September, mon
+24
+17
Feels like
+23
701 mmHg
52%
4.5
m/s
NE
9 September, Monday. day, 24°; night, 17°; partly cloudy
10
+25
+19
10 September, tue
+25
+19
Feels like
+24
701 mmHg
55%
4.5
m/s
E
10 September, Tuesday. day, 25°; night, 19°; clear
11
+23
+17
11 September, wed
+23
+17
Feels like
+22
700 mmHg
58%
4.6
m/s
NE
11 September, Wednesday. day, 23°; night, 17°; partly cloudy
12
+24
+17
12 September, thu
+24
+17
Feels like
+23
700 mmHg
52%
4
m/s
N
12 September, Thursday. day, 24°; night, 17°; clear
13
+24
+18
13 September, fri
+24
+18
Feels like
+23
700 mmHg
51%
4
m/s
NE
13 September, Friday. day, 24°; night, 18°; clear
14
+24
+17
14 September, sat
+24
+17
Feels like
+23
700 mmHg
50%
4.5
m/s
NE
14 September, Saturday. day, 24°; night, 17°; clear
15
+24
+18
15 September, sun
+24
+18
Feels like
+24
700 mmHg
55%
4.5
m/s
E
15 September, Sunday. day, 24°; night, 18°; rain
16
+24
+17
16 September, mon
+24
+17
Feels like
+24
699 mmHg
56%
4
m/s
E
16 September, Monday. day, 24°; night, 17°; clear
17
+24
+17
17 September, tue
+24
+17
Feels like
+23
699 mmHg
56%
4
m/s
N
17 September, Tuesday. day, 24°; night, 17°; clear
18
+23
+17
18 September, wed
+23
+17
Feels like
+22
700 mmHg
56%
4.5
m/s
NE
18 September, Wednesday. day, 23°; night, 17°; partly cloudy
19
+22
+15
19 September, thu
+22
+15
Feels like
+21
699 mmHg
56%
4
m/s
NE
19 September, Thursday. day, 22°; night, 15°; partly cloudy
20
+20
+14
20 September, fri
+20
+14
Feels like
+19
699 mmHg
58%
4.1
m/s
N
20 September, Friday. day, 20°; night, 14°; clear
21
+19
+13
21 September, sat
+19
+13
Feels like
+17
700 mmHg
55%
4.8
m/s
N
21 September, Saturday. day, 19°; night, 13°; partly cloudy
22
+19
+14
22 September, sun
+19
+14
Feels like
+17
700 mmHg
56%
4
m/s
NW
22 September, Sunday. day, 19°; night, 14°; clear
23
+20
+14
23 September, mon
+20
+14
Feels like
+18
701 mmHg
56%
4
m/s
NW
23 September, Monday. day, 20°; night, 14°; clear
24
+21
+15
24 September, tue
+21
+15
Feels like
+20
701 mmHg
54%
3.5
m/s
E
24 September, Tuesday. day, 21°; night, 15°; partly cloudy
25
+20
+16
25 September, wed
+20
+16
Feels like
+19
701 mmHg
68%
5
m/s
E
25 September, Wednesday. day, 20°; night, 16°; clear
26
+19
+15
26 September, thu
+19
+15
Feels like
+17
702 mmHg
68%
5.6
m/s
N
26 September, Thursday. day, 19°; night, 15°; partly cloudy
27
+18
+13
27 September, fri
+18
+13
Feels like
+16
704 mmHg
68%
4.8
m/s
N
27 September, Friday. day, 18°; night, 13°; clear
28
+19
+13
28 September, sat
+19
+13
Feels like
+17
703 mmHg
58%
4.3
m/s
N
28 September, Saturday. day, 19°; night, 13°; clear
29
+18
+14
29 September, sun
+18
+14
Feels like
+16
703 mmHg
60%
5
m/s
N
29 September, Sunday. day, 18°; night, 14°; clear
30
+19
+13
30 September, mon
+19
+13
Feels like
+17
702 mmHg
56%
4
m/s
N
30 September, Monday. day, 19°; night, 13°; clear
1
+19
+13
1 October, tue
+19
+13
Feels like
+17
703 mmHg
61%
4.5
m/s
NE
1 October, Tuesday. day, 19°; night, 13°; clear
2
+18
+12
2 October, wed
+18
+12
Feels like
+17
703 mmHg
68%
3.4
m/s
NE
2 October, Wednesday. day, 18°; night, 12°; partly cloudy
3
+18
+12
3 October, thu
+18
+12
Feels like
+17
703 mmHg
67%
3.5
m/s
N
3 October, Thursday. day, 18°; night, 12°; partly cloudy
4
+18
+13
4 October, fri
+18
+13
Feels like
+16
702 mmHg
62%
3.4
m/s
NW
4 October, Friday. day, 18°; night, 13°; clear
5
+18
+13
5 October, sat
+18
+13
Feels like
+16
701 mmHg
61%
4.5
m/s
NW
5 October, Saturday. day, 18°; night, 13°; partly cloudy
Average data for 10 years
Sliven September
18
sunny days
3
days with precipitation
9
cloudy days
18 sunny days; 3 days with precipitation; 9 cloudy days;
56
%
air humidity
3
m/s
Wind
NE
45
mm of precipitation
(7% of annual average)
air humidity 56%; 45 millimeters of precipitation (7% of annual average); Wind north-easterly 3 Meters per second
Weather graphs for September
Temperature
Precipitation chance, %
Humidity, %
Wind, m/s
Pressure, mmHg
NE
NE
NE
NE
N
NE
NE
NE
NE
E
NE
N
NE
NE
E
E
N
NE
NE
N
N
NW
NW
E
E
N
N
N
N
N
1
Average data for 10 years
2
3
4
5
6
7
8
9
10
11
12
13
14
15
16
17
18
19
20
21
22
23
24
25
26
27
28
29
30
Daytime temperature
Night-time temperature
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