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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
January
+4
−1
12 January, sun
+4
−1
Feels like
−4
745 mmHg
66%
4.5
m/s
S
Climate normal
+6
+4
12 January, Sunday. day, 4°; night, -1°; partly cloudy
13
+2
−8
13 January, mon
+2
−8
Feels like
−5
748 mmHg
64%
4.9
m/s
W
Climate normal
+2
0
13 January, Monday. day, 2°; night, -8°; partly cloudy
14
−4
−14
14 January, tue
−4
−14
Feels like
−13
753 mmHg
64%
5.2
m/s
SW
Climate normal
+2
−1
14 January, Tuesday. day, -4°; night, -14°; light snow
15
−4
−12
15 January, wed
−4
−12
Feels like
−15
756 mmHg
66%
3.5
m/s
W
Climate normal
+1
−1
15 January, Wednesday. day, -4°; night, -12°; clear
16
+2
0
16 January, thu
+2
0
Feels like
−8
746 mmHg
64%
6.1
m/s
W
Climate normal
+2
−2
16 January, Thursday. day, 2°; night, 0°; partly cloudy
17
+8
+5
17 January, fri
+8
+5
Feels like
−1
743 mmHg
66%
3.9
m/s
S
Climate normal
+6
+1
17 January, Friday. day, 8°; night, 5°; partly cloudy
18
+5
−1
18 January, sat
+5
−1
Feels like
0
739 mmHg
83%
3.8
m/s
SW
Climate normal
0
0
18 January, Saturday. day, 5°; night, -1°; rain
19
−1
−8
19 January, sun
−1
−8
Feels like
−8
746 mmHg
72%
4.3
m/s
NW
Climate normal
+2
−1
19 January, Sunday. day, -1°; night, -8°; snow
20
−6
−12
20 January, mon
−6
−12
Feels like
−15
755 mmHg
65%
4.6
m/s
W
Climate normal
+1
−1
20 January, Monday. day, -6°; night, -12°; partly cloudy
21
−8
−15
21 January, tue
−8
−15
Feels like
−18
757 mmHg
66%
4.4
m/s
W
Climate normal
0
−2
21 January, Tuesday. day, -8°; night, -15°; partly cloudy
22
−6
−8
22 January, wed
−6
−8
Feels like
−15
754 mmHg
64%
4.5
m/s
W
Climate normal
+1
−3
22 January, Wednesday. day, -6°; night, -8°; overcast
23
−3
−9
23 January, thu
−3
−9
Feels like
−13
750 mmHg
70%
4.1
m/s
NW
Climate normal
+2
−2
23 January, Thursday. day, -3°; night, -9°; overcast
24
+3
−9
24 January, fri
+3
−9
Feels like
−7
747 mmHg
72%
4.6
m/s
W
Climate normal
0
−2
24 January, Friday. day, 3°; night, -9°; light snow
25
−6
−13
25 January, sat
−6
−13
Feels like
−15
744 mmHg
86%
5.1
m/s
S
Climate normal
+2
−2
25 January, Saturday. day, -6°; night, -13°; partly cloudy
26
−12
−15
26 January, sun
−12
−15
Feels like
−21
747 mmHg
80%
4.5
m/s
NW
Climate normal
+2
−1
26 January, Sunday. day, -12°; night, -15°; mostly clear
27
−11
−12
27 January, mon
−11
−12
Feels like
−20
745 mmHg
75%
5.4
m/s
E
Climate normal
−1
−1
27 January, Monday. day, -11°; night, -12°; mostly clear
28
−5
−8
28 January, tue
−5
−8
Feels like
−16
741 mmHg
78%
8.5
m/s
S
Climate normal
+2
−2
28 January, Tuesday. day, -5°; night, -8°; partly cloudy
29
−4
−7
29 January, wed
−4
−7
Feels like
−13
738 mmHg
85%
5.8
m/s
E
Climate normal
+3
−1
29 January, Wednesday. day, -4°; night, -7°; light snow
30
−6
−13
30 January, thu
−6
−13
Feels like
−13
742 mmHg
91%
2.9
m/s
E
Climate normal
+3
−1
30 January, Thursday. day, -6°; night, -13°; light snow
31
−9
−14
31 January, fri
−9
−14
Feels like
−20
739 mmHg
88%
6.4
m/s
S
Climate normal
+4
−1
31 January, Friday. day, -9°; night, -14°; partly cloudy
1 February
−8
−13
1 February, sat
−8
−13
Feels like
−19
742 mmHg
87%
6.1
m/s
N
Climate normal
+5
+3
1 February, Saturday. day, -8°; night, -13°; mostly clear
2
−3
−10
2 February, sun
−3
−10
Feels like
−16
748 mmHg
84%
4.9
m/s
NE
Climate normal
+4
+3
2 February, Sunday. day, -3°; night, -10°; mostly clear
3
−4
−5
3 February, mon
−4
−5
Feels like
−12
745 mmHg
88%
3.6
m/s
N
Climate normal
+2
0
3 February, Monday. day, -4°; night, -5°; clear
4
−1
−1
4 February, tue
−1
−1
Feels like
−7
744 mmHg
92%
3.3
m/s
E
Climate normal
+3
−1
4 February, Tuesday. day, -1°; night, -1°; sleet
5
+1
−4
5 February, wed
+1
−4
Feels like
−9
735 mmHg
96%
9.2
m/s
S
Climate normal
+3
+1
5 February, Wednesday. day, 1°; night, -4°; sleet
6
0
+2
6 February, thu
0
+2
Feels like
−9
745 mmHg
96%
6.9
m/s
NW
Climate normal
+5
+1
6 February, Thursday. day, 0°; night, 2°; partly cloudy
7
+6
+5
7 February, fri
+6
+5
Feels like
−1
752 mmHg
98%
5.2
m/s
NE
Climate normal
+6
+2
7 February, Friday. day, 6°; night, 5°; light rain
8
+9
−1
8 February, sat
+9
−1
Feels like
+2
749 mmHg
94%
4.6
m/s
N
Climate normal
+4
+3
8 February, Saturday. day, 9°; night, -1°; rain
9
+1
−2
9 February, sun
+1
−2
Feels like
−8
751 mmHg
79%
5.3
m/s
NE
Climate normal
+2
0
9 February, Sunday. day, 1°; night, -2°; partly cloudy
10
+10
+2
10 February, mon
+10
+2
Feels like
−1
745 mmHg
62%
3.9
m/s
E
Climate normal
+1
−2
10 February, Monday. day, 10°; night, 2°; clear
Average data for 10 years
Next, the average data for 10 years
11
+2
−2
11 February, tue
+2
−2
Feels like
−4
742 mmHg
68%
6.4
m/s
W
11 February, Tuesday. day, 2°; night, -2°; partly cloudy
12
+3
−2
12 February, wed
+3
−2
Feels like
−3
741 mmHg
73%
7
m/s
W
12 February, Wednesday. day, 3°; night, -2°; overcast
13
+1
−2
13 February, thu
+1
−2
Feels like
−5
741 mmHg
69%
5.5
m/s
NW
13 February, Thursday. day, 1°; night, -2°; partly cloudy
14
+3
−1
14 February, fri
+3
−1
Feels like
−3
738 mmHg
75%
7
m/s
W
14 February, Friday. day, 3°; night, -1°; rain
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
7
sunny days
10
days with precipitation
13
cloudy days
7 sunny days; 10 days with precipitation; 13 cloudy days;
78
%
air humidity
5
m/s
Wind
W
8
mm of precipitation
(1% of annual average)
air humidity 78%; 8 millimeters of precipitation (1% of annual average); Wind westerly 5 Meters per second
Forecast in graphs
Temperature
Humidity, %
Wind, m/s
Pressure, mmHg
S
W
SW
W
W
S
SW
NW
W
W
W
NW
W
S
NW
E
S
E
E
S
N
NE
N
E
S
NW
NE
N
NE
E
12
Average data for 10 years
13
14
15
16
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
Daytime temperature
Night-time temperature
