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Monthly forecast
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Monthly weather forecast in Jaffna
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
28
+29
+29
28 July, sun
+29
+29
Feels like
+29
754 mmHg
73%
11
m/s
SW
+29
28 July, Sunday. day, 29°; night, 29°; rain
29
+29
+29
29 July, mon
+29
+29
Feels like
+28
754 mmHg
74%
11.1
m/s
SW
+29
29 July, Monday. day, 29°; night, 29°; rain
30
+29
+29
30 July, tue
+29
+29
Feels like
+29
754 mmHg
73%
10.8
m/s
SW
+29
30 July, Tuesday. day, 29°; night, 29°; overcast
31
+29
+29
31 July, wed
+29
+29
Feels like
+29
754 mmHg
72%
11.1
m/s
SW
+29
31 July, Wednesday. day, 29°; night, 29°; overcast
1 August
+29
+29
1 August, thu
+29
+29
Feels like
+30
754 mmHg
72%
10.6
m/s
SW
+29
1 August, Thursday. day, 29°; night, 29°; overcast
2
August
+32
+28
2 August, fri
+32
+28
Feels like
+36
754 mmHg
81%
5.5
m/s
SW
+30
Climate normal
+29
+29
2 August, Friday. day, 32°; night, 28°; partly cloudy
3
+32
+27
3 August, sat
+32
+27
Feels like
+37
755 mmHg
80%
4
m/s
SW
+30
Climate normal
+29
+29
3 August, Saturday. day, 32°; night, 27°; partly cloudy
4
+32
+27
4 August, sun
+32
+27
Feels like
+40
754 mmHg
78%
3.3
m/s
SW
+30
Climate normal
+29
+29
4 August, Sunday. day, 32°; night, 27°; partly cloudy
5
+33
+28
5 August, mon
+33
+28
Feels like
+37
755 mmHg
81%
2.3
m/s
S
+30
Climate normal
+29
+29
5 August, Monday. day, 33°; night, 28°; partly cloudy
6
+32
+27
6 August, tue
+32
+27
Feels like
+37
754 mmHg
79%
2.4
m/s
SW
+30
Climate normal
+29
+29
6 August, Tuesday. day, 32°; night, 27°; partly cloudy
7
+32
+27
7 August, wed
+32
+27
Feels like
+37
753 mmHg
79%
2.8
m/s
SW
+30
Climate normal
+29
+28
7 August, Wednesday. day, 32°; night, 27°; partly cloudy
8
+32
+28
8 August, thu
+32
+28
Feels like
+37
754 mmHg
78%
2.5
m/s
SW
+30
Climate normal
+29
+28
8 August, Thursday. day, 32°; night, 28°; partly cloudy
9
+33
+28
9 August, fri
+33
+28
Feels like
+36
754 mmHg
78%
3.2
m/s
SW
+30
Climate normal
+29
+28
9 August, Friday. day, 33°; night, 28°; partly cloudy
10
+32
+28
10 August, sat
+32
+28
Feels like
+36
754 mmHg
78%
3.8
m/s
SW
+30
Climate normal
+29
+28
10 August, Saturday. day, 32°; night, 28°; partly cloudy
11
+32
+27
11 August, sun
+32
+27
Feels like
+35
754 mmHg
77%
3.2
m/s
SW
+30
Climate normal
+29
+28
11 August, Sunday. day, 32°; night, 27°; partly cloudy
12
+31
+27
12 August, mon
+31
+27
Feels like
+34
755 mmHg
77%
3.4
m/s
SW
Climate normal
+29
+28
12 August, Monday. day, 31°; night, 27°; partly cloudy
13
+31
+27
13 August, tue
+31
+27
Feels like
+34
755 mmHg
75%
3.2
m/s
SW
Climate normal
+29
+28
13 August, Tuesday. day, 31°; night, 27°; partly cloudy
14
+30
+29
14 August, wed
+30
+29
Feels like
+32
757 mmHg
77%
5.2
m/s
SW
Climate normal
+29
+28
14 August, Wednesday. day, 30°; night, 29°; partly cloudy
15
+29
+29
15 August, thu
+29
+29
Feels like
+31
757 mmHg
79%
6.1
m/s
S
Climate normal
+29
+28
15 August, Thursday. day, 29°; night, 29°; mostly clear
16
+30
+28
16 August, fri
+30
+28
Feels like
+32
756 mmHg
80%
7
m/s
S
Climate normal
+28
+28
16 August, Friday. day, 30°; night, 28°; partly cloudy
17
+30
+28
17 August, sat
+30
+28
Feels like
+33
756 mmHg
78%
2.8
m/s
SE
Climate normal
+29
+28
17 August, Saturday. day, 30°; night, 28°; light rain
18
+30
+28
18 August, sun
+30
+28
Feels like
+35
757 mmHg
74%
2.1
m/s
SW
Climate normal
+29
+28
18 August, Sunday. day, 30°; night, 28°; rain
19
+29
+28
19 August, mon
+29
+28
Feels like
+32
756 mmHg
77%
5.1
m/s
S
Climate normal
+29
+28
19 August, Monday. day, 29°; night, 28°; rain
20
+29
+27
20 August, tue
+29
+27
Feels like
+31
756 mmHg
79%
3.8
m/s
SW
Climate normal
+29
+28
20 August, Tuesday. day, 29°; night, 27°; light rain
21
+27
+26
21 August, wed
+27
+26
Feels like
+26
755 mmHg
88%
10.4
m/s
NW
Climate normal
+29
+28
21 August, Wednesday. day, 27°; night, 26°; rain
22
+28
+28
22 August, thu
+28
+28
Feels like
+27
755 mmHg
86%
8.2
m/s
SW
Climate normal
+29
+28
22 August, Thursday. day, 28°; night, 28°; rain
23
+29
+28
23 August, fri
+29
+28
Feels like
+27
755 mmHg
78%
11.3
m/s
SW
Climate normal
+29
+28
23 August, Friday. day, 29°; night, 28°; partly cloudy
24
+29
+29
24 August, sat
+29
+29
Feels like
+27
757 mmHg
76%
12
m/s
SW
Climate normal
+29
+28
24 August, Saturday. day, 29°; night, 29°; partly cloudy
25
+29
+28
25 August, sun
+29
+28
Feels like
+28
757 mmHg
74%
10
m/s
SW
Climate normal
+29
+29
25 August, Sunday. day, 29°; night, 28°; partly cloudy
26
+30
+28
26 August, mon
+30
+28
Feels like
+29
757 mmHg
74%
8.6
m/s
SW
Climate normal
+29
+28
26 August, Monday. day, 30°; night, 28°; partly cloudy
27
+30
+28
27 August, tue
+30
+28
Feels like
+30
757 mmHg
75%
7.5
m/s
SW
Climate normal
+29
+28
27 August, Tuesday. day, 30°; night, 28°; partly cloudy
28
+30
+28
28 August, wed
+30
+28
Feels like
+29
757 mmHg
76%
8.6
m/s
SW
Climate normal
+29
+28
28 August, Wednesday. day, 30°; night, 28°; light rain
29
+29
+28
29 August, thu
+29
+28
Feels like
+27
757 mmHg
74%
10.9
m/s
SW
Climate normal
+29
+28
29 August, Thursday. day, 29°; night, 28°; partly cloudy
30
+29
+28
30 August, fri
+29
+28
Feels like
+27
757 mmHg
78%
12
m/s
SW
Climate normal
+29
+28
30 August, Friday. day, 29°; night, 28°; partly cloudy
31
+29
+29
31 August, sat
+29
+29
Feels like
+29
755 mmHg
82%
9.1
m/s
SW
Climate normal
+29
+28
31 August, Saturday. day, 29°; night, 29°; partly cloudy
Average for 30 days
1
sunny day
7
days with precipitation
22
cloudy days
1 sunny day; 7 days with precipitation; 22 cloudy days;
78
%
air humidity
6
m/s
Wind
SW
20
mm of precipitation
(3% of annual average)
+30
°C
Water temperature
air humidity 78%; 20 millimeters of precipitation (3% of annual average); Wind south-westerly 6 Meters per second; Water temperature +30°
Forecast in graphs
Temperature
Humidity, %
Wind, m/s
Pressure, mmHg
SW
SW
SW
S
SW
SW
SW
SW
SW
SW
SW
SW
SW
S
S
SE
SW
S
SW
NW
SW
SW
SW
SW
SW
SW
SW
SW
SW
SW
2
Average data for 10 years
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
31
Daytime temperature
Night-time temperature
