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Monthly weather forecast in St.Lucia
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
25
August
+25
+17
25 August, sun
+25
+17
Feels like
+21
765 mmHg
72%
5.9
m/s
SW
+23
Climate normal
+25
+19
25 August, Sunday. day, 25°; night, 17°; partly cloudy
26
+28
+18
26 August, mon
+28
+18
Feels like
+22
758 mmHg
70%
8.7
m/s
N
+23
Climate normal
+22
+19
26 August, Monday. day, 28°; night, 18°; clear
27
+31
+21
27 August, tue
+31
+21
Feels like
+24
754 mmHg
54%
7.7
m/s
N
+23
Climate normal
+23
+19
27 August, Tuesday. day, 31°; night, 21°; clear
28
+24
+16
28 August, wed
+24
+16
Feels like
+20
759 mmHg
64%
9.1
m/s
S
+23
Climate normal
+24
+19
28 August, Wednesday. day, 24°; night, 16°; partly cloudy
29
+17
+14
29 August, thu
+17
+14
Feels like
+11
771 mmHg
74%
7.5
m/s
S
+23
Climate normal
+26
+20
29 August, Thursday. day, 17°; night, 14°; rain
30
+19
+14
30 August, fri
+19
+14
Feels like
+15
775 mmHg
76%
4.3
m/s
SW
+22
Climate normal
+26
+20
30 August, Friday. day, 19°; night, 14°; light rain
31
+22
+16
31 August, sat
+22
+16
Feels like
+17
773 mmHg
62%
5.1
m/s
NE
+22
Climate normal
+26
+20
31 August, Saturday. day, 22°; night, 16°; light rain
1 September
+24
+17
1 September, sun
+24
+17
Feels like
+17
769 mmHg
62%
9.2
m/s
N
+22
Climate normal
+23
+20
1 September, Sunday. day, 24°; night, 17°; clear
2
+25
+18
2 September, mon
+25
+18
Feels like
+20
769 mmHg
70%
6.1
m/s
N
+22
Climate normal
+22
+18
2 September, Monday. day, 25°; night, 18°; mostly clear
3
+26
+19
3 September, tue
+26
+19
Feels like
+19
766 mmHg
64%
8.4
m/s
N
+22
Climate normal
+22
+19
3 September, Tuesday. day, 26°; night, 19°; clear
4
+25
+19
4 September, wed
+25
+19
Feels like
+19
762 mmHg
75%
9.4
m/s
N
Climate normal
+22
+18
4 September, Wednesday. day, 25°; night, 19°; partly cloudy
5
+24
+20
5 September, thu
+24
+20
Feels like
+21
761 mmHg
77%
5.9
m/s
S
Climate normal
+25
+18
5 September, Thursday. day, 24°; night, 20°; partly cloudy
6
+29
+19
6 September, fri
+29
+19
Feels like
+21
753 mmHg
62%
5.7
m/s
SE
Climate normal
+24
+19
6 September, Friday. day, 29°; night, 19°; mostly clear
7
+17
+15
7 September, sat
+17
+15
Feels like
+13
752 mmHg
79%
7.2
m/s
S
Climate normal
+25
+20
7 September, Saturday. day, 17°; night, 15°; rain
8
+23
+17
8 September, sun
+23
+17
Feels like
+17
751 mmHg
69%
5.7
m/s
NE
Climate normal
+23
+20
8 September, Sunday. day, 23°; night, 17°; mostly clear
9
+27
+18
9 September, mon
+27
+18
Feels like
+19
748 mmHg
61%
6.8
m/s
NE
Climate normal
+25
+20
9 September, Monday. day, 27°; night, 18°; clear
10
+28
+19
10 September, tue
+28
+19
Feels like
+19
743 mmHg
56%
7.1
m/s
NE
Climate normal
+21
+20
10 September, Tuesday. day, 28°; night, 19°; clear
11
+26
+19
11 September, wed
+26
+19
Feels like
+20
743 mmHg
58%
3.7
m/s
E
Climate normal
+22
+19
11 September, Wednesday. day, 26°; night, 19°; clear
12
+28
+22
12 September, thu
+28
+22
Feels like
+20
741 mmHg
56%
8
m/s
N
Climate normal
+25
+20
12 September, Thursday. day, 28°; night, 22°; mostly clear
13
+34
+21
13 September, fri
+34
+21
Feels like
+25
741 mmHg
38%
6
m/s
E
Climate normal
+24
+20
13 September, Friday. day, 34°; night, 21°; mostly clear
14
+31
+19
14 September, sat
+31
+19
Feels like
+26
743 mmHg
52%
4.7
m/s
E
Climate normal
+26
+20
14 September, Saturday. day, 31°; night, 19°; mostly clear
15
+26
+19
15 September, sun
+26
+19
Feels like
+22
746 mmHg
72%
5.2
m/s
SE
Climate normal
+23
+20
15 September, Sunday. day, 26°; night, 19°; light rain
16
+26
+21
16 September, mon
+26
+21
Feels like
+21
745 mmHg
67%
5.8
m/s
NE
Climate normal
+23
+20
16 September, Monday. day, 26°; night, 21°; rain
17
+31
+19
17 September, tue
+31
+19
Feels like
+23
742 mmHg
51%
5.1
m/s
E
Climate normal
+24
+19
17 September, Tuesday. day, 31°; night, 19°; clear
18
+29
+20
18 September, wed
+29
+20
Feels like
+24
745 mmHg
59%
4.4
m/s
E
Climate normal
+23
+19
18 September, Wednesday. day, 29°; night, 20°; clear
19
+30
+22
19 September, thu
+30
+22
Feels like
+20
745 mmHg
43%
8.1
m/s
NE
Climate normal
+22
+20
19 September, Thursday. day, 30°; night, 22°; clear
20
+32
+20
20 September, fri
+32
+20
Feels like
+22
742 mmHg
46%
7.7
m/s
E
Climate normal
+22
+19
20 September, Friday. day, 32°; night, 20°; clear
21
+31
+26
21 September, sat
+31
+26
Feels like
+23
740 mmHg
48%
8.7
m/s
NE
Climate normal
+23
+19
21 September, Saturday. day, 31°; night, 26°; mostly clear
22
+26
+16
22 September, sun
+26
+16
Feels like
+15
743 mmHg
68%
10.4
m/s
S
Climate normal
+22
+19
22 September, Sunday. day, 26°; night, 16°; light rain
23
+15
+14
23 September, mon
+15
+14
Feels like
+12
749 mmHg
84%
5.4
m/s
S
Climate normal
+22
+19
23 September, Monday. day, 15°; night, 14°; rain
Average data for 10 years
Next, the average data for 10 years
24
+23
+20
24 September, tue
+23
+20
Feels like
+22
763 mmHg
69%
9.1
m/s
NE
+23
24 September, Tuesday. day, 23°; night, 20°; partly cloudy
25
+23
+19
25 September, wed
+23
+19
Feels like
+21
763 mmHg
72%
8.5
m/s
N
+23
25 September, Wednesday. day, 23°; night, 19°; clear
26
+25
+20
26 September, thu
+25
+20
Feels like
+22
762 mmHg
68%
10.1
m/s
N
+23
26 September, Thursday. day, 25°; night, 20°; rain
27
+22
+20
27 September, fri
+22
+20
Feels like
+20
765 mmHg
73%
9.1
m/s
S
+23
27 September, Friday. day, 22°; night, 20°; rain
28
+22
+19
28 September, sat
+22
+19
Feels like
+20
765 mmHg
74%
8.6
m/s
E
+23
28 September, Saturday. day, 22°; night, 19°; clear
Average for 30 days
18
sunny days
8
days with precipitation
4
cloudy days
18 sunny days; 8 days with precipitation; 4 cloudy days;
63
%
air humidity
6.8
m/s
Wind
N
17
mm of precipitation
(2% of annual average)
+23
°C
Water temperature
air humidity 63%; 17 millimeters of precipitation (2% of annual average); Wind northerly 6.8 Meters per second; Water temperature +23°
Forecast in graphs
Temperature
Humidity, %
Wind, m/s
Pressure, mmHg
SW
N
N
S
S
SW
NE
N
N
N
N
S
SE
S
NE
NE
NE
E
N
E
E
SE
NE
E
E
NE
E
NE
S
S
25
Average data for 10 years
26
27
28
29
30
31
1
September
2
3
4
5
6
7
8
9
10
11
12
13
14
15
16
17
18
19
20
21
22
23
Daytime temperature
Night-time temperature