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Monthly 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
12
+6
+4
12 January, sun
+6
+4
Feels like
+1
741 mmHg
81%
6.5
m/s
W
12 January, Sunday. day, 6°; night, 4°; rain
13
+2
0
13 January, mon
+2
0
Feels like
−3
743 mmHg
76%
5.9
m/s
W
13 January, Monday. day, 2°; night, 0°; rain
14
+2
−1
14 January, tue
+2
−1
Feels like
−3
743 mmHg
73%
5.5
m/s
SW
14 January, Tuesday. day, 2°; night, -1°; overcast
15
+1
−1
15 January, wed
+1
−1
Feels like
−4
744 mmHg
70%
5.4
m/s
W
15 January, Wednesday. day, 1°; night, -1°; partly cloudy
16
January
+2
−1
16 January, thu
+2
−1
Feels like
−8
743 mmHg
69%
7.3
m/s
W
Climate normal
+2
−2
16 January, Thursday. day, 2°; night, -1°; sleet
17
+5
+1
17 January, fri
+5
+1
Feels like
−4
745 mmHg
67%
4.4
m/s
S
Climate normal
+6
+1
17 January, Friday. day, 5°; night, 1°; partly cloudy
18
+5
−3
18 January, sat
+5
−3
Feels like
−2
740 mmHg
86%
4
m/s
NW
Climate normal
0
0
18 January, Saturday. day, 5°; night, -3°; light rain
19
−4
−14
19 January, sun
−4
−14
Feels like
−11
747 mmHg
68%
4.3
m/s
NW
Climate normal
+2
−1
19 January, Sunday. day, -4°; night, -14°; light snow
20
−12
−17
20 January, mon
−12
−17
Feels like
−20
758 mmHg
52%
4.9
m/s
W
Climate normal
+1
−1
20 January, Monday. day, -12°; night, -17°; partly cloudy
21
−11
−16
21 January, tue
−11
−16
Feels like
−20
759 mmHg
55%
4.8
m/s
W
Climate normal
0
−2
21 January, Tuesday. day, -11°; night, -16°; light snow
22
−7
−10
22 January, wed
−7
−10
Feels like
−17
755 mmHg
60%
3.5
m/s
S
Climate normal
+1
−3
22 January, Wednesday. day, -7°; night, -10°; clear
23
−1
−4
23 January, thu
−1
−4
Feels like
−11
748 mmHg
62%
5.2
m/s
SW
Climate normal
+2
−2
23 January, Thursday. day, -1°; night, -4°; partly cloudy
24
+1
−4
24 January, fri
+1
−4
Feels like
−7
747 mmHg
66%
5.3
m/s
W
Climate normal
0
−2
24 January, Friday. day, 1°; night, -4°; clear
25
+2
+1
25 January, sat
+2
+1
Feels like
−9
746 mmHg
66%
5.7
m/s
SW
Climate normal
+2
−2
25 January, Saturday. day, 2°; night, 1°; overcast
26
+5
+2
26 January, sun
+5
+2
Feels like
−3
745 mmHg
73%
5.2
m/s
SW
Climate normal
+2
−1
26 January, Sunday. day, 5°; night, 2°; overcast
27
+6
−1
27 January, mon
+6
−1
Feels like
−2
748 mmHg
75%
4.4
m/s
W
Climate normal
−1
−1
27 January, Monday. day, 6°; night, -1°; overcast
28
+15
−2
28 January, tue
+15
−2
Feels like
+9
734 mmHg
98%
5.4
m/s
NW
Climate normal
+2
−2
28 January, Tuesday. day, 15°; night, -2°; heavy rain
29
−2
−7
29 January, wed
−2
−7
Feels like
−11
748 mmHg
71%
7.7
m/s
W
Climate normal
+3
−1
29 January, Wednesday. day, -2°; night, -7°; partly cloudy
30
−4
−9
30 January, thu
−4
−9
Feels like
−13
755 mmHg
55%
3.2
m/s
NW
Climate normal
+3
−1
30 January, Thursday. day, -4°; night, -9°; partly cloudy
31
+3
−1
31 January, fri
+3
−1
Feels like
−8
752 mmHg
49%
3.9
m/s
E
Climate normal
+4
−1
31 January, Friday. day, 3°; night, -1°; clear
1 February
+9
+10
1 February, sat
+9
+10
Feels like
−3
744 mmHg
70%
8.5
m/s
SE
Climate normal
+5
+3
1 February, Saturday. day, 9°; night, 10°; light rain
2
+12
+6
2 February, sun
+12
+6
Feels like
+4
737 mmHg
90%
7.9
m/s
W
Climate normal
+4
+3
2 February, Sunday. day, 12°; night, 6°; rain
3
+12
+5
3 February, mon
+12
+5
Feels like
+3
743 mmHg
92%
7.2
m/s
S
Climate normal
+2
0
3 February, Monday. day, 12°; night, 5°; light rain
4
+16
+15
4 February, tue
+16
+15
Feels like
+8
745 mmHg
90%
6
m/s
S
Climate normal
+3
−1
4 February, Tuesday. day, 16°; night, 15°; mostly clear
5
+18
+15
5 February, wed
+18
+15
Feels like
+13
739 mmHg
93%
8.7
m/s
SW
Climate normal
+3
+1
5 February, Wednesday. day, 18°; night, 15°; rain
6
+9
+9
6 February, thu
+9
+9
Feels like
+4
740 mmHg
81%
4.8
m/s
NW
Climate normal
+5
+1
6 February, Thursday. day, 9°; night, 9°; partly cloudy
7
+21
+18
7 February, fri
+21
+18
Feels like
+14
736 mmHg
88%
8.1
m/s
S
Climate normal
+6
+2
7 February, Friday. day, 21°; night, 18°; light rain
8
+20
+18
8 February, sat
+20
+18
Feels like
+12
737 mmHg
76%
10.5
m/s
S
Climate normal
+4
+3
8 February, Saturday. day, 20°; night, 18°; light rain
9
+17
0
9 February, sun
+17
0
Feels like
+1
734 mmHg
78%
12
m/s
SW
Climate normal
+2
0
9 February, Sunday. day, 17°; night, 0°; rain
10
−1
−4
10 February, mon
−1
−4
Feels like
−11
745 mmHg
72%
9.3
m/s
W
Climate normal
+1
−2
10 February, Monday. day, -1°; night, -4°; light snow
11
+2
−2
11 February, tue
+2
−2
Feels like
−6
753 mmHg
60%
3.1
m/s
NW
Climate normal
+2
−2
11 February, Tuesday. day, 2°; night, -2°; clear
12
+9
+4
12 February, wed
+9
+4
Feels like
−2
751 mmHg
55%
4.8
m/s
SE
Climate normal
+3
−2
12 February, Wednesday. day, 9°; night, 4°; partly cloudy
13
+10
+8
13 February, thu
+10
+8
Feels like
+3
741 mmHg
92%
7.5
m/s
SW
Climate normal
+1
−2
13 February, Thursday. day, 10°; night, 8°; rain
14
+3
−5
14 February, fri
+3
−5
Feels like
−8
746 mmHg
80%
9.1
m/s
W
Climate normal
+3
−1
14 February, Friday. day, 3°; night, -5°; light rain
Average data for 10 years
Next, the average data for 10 years
15
+1
−1
15 February, sat
+1
−1
Feels like
−4
741 mmHg
76%
6
m/s
W
15 February, Saturday. day, 1°; night, -1°; overcast
Average for 30 days
5
sunny days
15
days with precipitation
10
cloudy days
5 sunny days; 15 days with precipitation; 10 cloudy days;
73
%
air humidity
6.2
m/s
Wind
W
23
mm of precipitation
(3% of annual average)
air humidity 73%; 23 millimeters of precipitation (3% of annual average); Wind westerly 6.2 Meters per second
Forecast in graphs
Temperature
Humidity, %
Wind, m/s
Pressure, mmHg
W
S
NW
NW
W
W
S
SW
W
SW
SW
W
NW
W
NW
E
SE
W
S
S
SW
NW
S
S
SW
W
NW
SE
SW
W
16
Average data for 10 years
17
18
19
20
21
22
23
24
25
26
27
28
29
30
31
1
February
2
3
4
5
6
7
8
9
10
11
12
13
14
Daytime temperature
Night-time temperature
