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May weather forecast in Portsmouth
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
+20
+13
28 April, sun
+20
+13
Feels like
+18
738 mmHg
67%
6
m/s
S
28 April, Sunday. day, 20°; night, 13°; clear
29
+19
+13
29 April, mon
+19
+13
Feels like
+18
739 mmHg
73%
5.8
m/s
S
29 April, Monday. day, 19°; night, 13°; clear
30
+20
+15
30 April, tue
+20
+15
Feels like
+19
738 mmHg
69%
6
m/s
S
30 April, Tuesday. day, 20°; night, 15°; rain
1
+20
+15
1 May, wed
+20
+15
Feels like
+19
738 mmHg
68%
6.4
m/s
SW
1 May, Wednesday. day, 20°; night, 15°; rain
2
+20
+15
2 May, thu
+20
+15
Feels like
+18
739 mmHg
66%
5.8
m/s
SW
2 May, Thursday. day, 20°; night, 15°; partly cloudy
3
+20
+15
3 May, fri
+20
+15
Feels like
+19
739 mmHg
64%
5.6
m/s
SW
3 May, Friday. day, 20°; night, 15°; overcast
4
+19
+14
4 May, sat
+19
+14
Feels like
+18
738 mmHg
66%
5.3
m/s
SW
4 May, Saturday. day, 19°; night, 14°; clear
5
+19
+14
5 May, sun
+19
+14
Feels like
+17
737 mmHg
69%
5.4
m/s
NW
5 May, Sunday. day, 19°; night, 14°; rain
6
+23
+14
6 May, mon
+23
+14
Feels like
+21
738 mmHg
60%
5.5
m/s
SW
6 May, Monday. day, 23°; night, 14°; partly cloudy
7
+22
+15
7 May, tue
+22
+15
Feels like
+21
738 mmHg
62%
6.1
m/s
SW
7 May, Tuesday. day, 22°; night, 15°; rain
8
+21
+16
8 May, wed
+21
+16
Feels like
+20
738 mmHg
69%
5.3
m/s
SW
8 May, Wednesday. day, 21°; night, 16°; clear
9
+21
+15
9 May, thu
+21
+15
Feels like
+21
739 mmHg
68%
5
m/s
SW
9 May, Thursday. day, 21°; night, 15°; overcast
10
+21
+16
10 May, fri
+21
+16
Feels like
+20
739 mmHg
72%
5.4
m/s
SW
10 May, Friday. day, 21°; night, 16°; clear
11
+20
+16
11 May, sat
+20
+16
Feels like
+19
739 mmHg
69%
5.5
m/s
SW
11 May, Saturday. day, 20°; night, 16°; clear
12
+22
+15
12 May, sun
+22
+15
Feels like
+20
740 mmHg
60%
5.1
m/s
SW
12 May, Sunday. day, 22°; night, 15°; partly cloudy
13
+21
+16
13 May, mon
+21
+16
Feels like
+20
740 mmHg
69%
5.9
m/s
SW
13 May, Monday. day, 21°; night, 16°; clear
14
+20
+16
14 May, tue
+20
+16
Feels like
+19
739 mmHg
68%
5.1
m/s
SW
14 May, Tuesday. day, 20°; night, 16°; rain
15
+20
+15
15 May, wed
+20
+15
Feels like
+19
739 mmHg
74%
5.3
m/s
W
15 May, Wednesday. day, 20°; night, 15°; rain
16
+19
+13
16 May, thu
+19
+13
Feels like
+17
740 mmHg
63%
5.5
m/s
W
16 May, Thursday. day, 19°; night, 13°; rain
17
+19
+14
17 May, fri
+19
+14
Feels like
+18
740 mmHg
67%
4.6
m/s
S
17 May, Friday. day, 19°; night, 14°; clear
18
+21
+14
18 May, sat
+21
+14
Feels like
+20
740 mmHg
63%
4.5
m/s
SW
18 May, Saturday. day, 21°; night, 14°; rain
19
+23
+15
19 May, sun
+23
+15
Feels like
+23
741 mmHg
61%
5
m/s
S
19 May, Sunday. day, 23°; night, 15°; clear
20
+23
+17
20 May, mon
+23
+17
Feels like
+23
739 mmHg
64%
5
m/s
S
20 May, Monday. day, 23°; night, 17°; rain
21
+24
+17
21 May, tue
+24
+17
Feels like
+23
739 mmHg
64%
5.3
m/s
SW
21 May, Tuesday. day, 24°; night, 17°; partly cloudy
22
+23
+17
22 May, wed
+23
+17
Feels like
+23
739 mmHg
63%
4.5
m/s
W
22 May, Wednesday. day, 23°; night, 17°; clear
23
+22
+17
23 May, thu
+22
+17
Feels like
+22
740 mmHg
66%
4.1
m/s
E
23 May, Thursday. day, 22°; night, 17°; partly cloudy
24
+24
+17
24 May, fri
+24
+17
Feels like
+23
740 mmHg
63%
4.5
m/s
S
24 May, Friday. day, 24°; night, 17°; partly cloudy
25
+26
+18
25 May, sat
+26
+18
Feels like
+27
740 mmHg
61%
5
m/s
S
25 May, Saturday. day, 26°; night, 18°; partly cloudy
26
+26
+20
26 May, sun
+26
+20
Feels like
+27
739 mmHg
68%
5.9
m/s
SW
26 May, Sunday. day, 26°; night, 20°; partly cloudy
27
+27
+20
27 May, mon
+27
+20
Feels like
+28
739 mmHg
68%
5
m/s
SW
27 May, Monday. day, 27°; night, 20°; rain
28
+27
+20
28 May, tue
+27
+20
Feels like
+27
740 mmHg
58%
5
m/s
SW
28 May, Tuesday. day, 27°; night, 20°; partly cloudy
29
+27
+21
29 May, wed
+27
+21
Feels like
+28
740 mmHg
57%
4.6
m/s
SW
29 May, Wednesday. day, 27°; night, 21°; partly cloudy
30
+28
+21
30 May, thu
+28
+21
Feels like
+28
740 mmHg
57%
5.1
m/s
SW
30 May, Thursday. day, 28°; night, 21°; partly cloudy
31
+26
+20
31 May, fri
+26
+20
Feels like
+26
739 mmHg
57%
5.5
m/s
SW
31 May, Friday. day, 26°; night, 20°; rain
1
+26
+21
1 June, sat
+26
+21
Feels like
+26
739 mmHg
58%
4.9
m/s
W
1 June, Saturday. day, 26°; night, 21°; partly cloudy
Average data for 10 years
Portsmouth May
8
sunny days
10
days with precipitation
13
cloudy days
8 sunny days; 10 days with precipitation; 13 cloudy days;
64
%
air humidity
3.7
m/s
Wind
SW
90
mm of precipitation
(12% of annual average)
air humidity 64%; 90 millimeters of precipitation (12% of annual average); Wind south-westerly 3.7 Meters per second
Weather graphs for May
Temperature
Precipitation chance, %
Humidity, %
Wind, m/s
Pressure, mmHg
SW
SW
SW
SW
NW
SW
SW
SW
SW
SW
SW
SW
SW
SW
W
W
S
SW
S
S
SW
W
E
S
S
SW
SW
SW
SW
SW
SW
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
31
Daytime temperature
Night-time temperature
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Lankaran
