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January 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
29
+8
+2
29 December, sun
+8
+2
Feels like
0
742 mmHg
72%
4.4
m/s
SW
29 December, Sunday. day, 8°; night, 2°; overcast
30
+7
+1
30 December, mon
+7
+1
Feels like
0
743 mmHg
73%
4.5
m/s
SW
30 December, Monday. day, 7°; night, 1°; overcast
31
+7
+1
31 December, tue
+7
+1
Feels like
0
743 mmHg
75%
4.69
m/s
SW
31 December, Tuesday. day, 7°; night, 1°; rain
1
+7
+1
1 January, wed
+7
+1
Feels like
0
744 mmHg
77%
4.5
m/s
SW
1 January, Wednesday. day, 7°; night, 1°; rain
2
+6
0
2 January, thu
+6
0
Feels like
−1
744 mmHg
74%
4.5
m/s
SW
2 January, Thursday. day, 6°; night, 0°; rain
3
+6
0
3 January, fri
+6
0
Feels like
−1
744 mmHg
75%
4.69
m/s
SW
3 January, Friday. day, 6°; night, 0°; rain
4
+7
+1
4 January, sat
+7
+1
Feels like
−1
743 mmHg
71%
4.69
m/s
SW
4 January, Saturday. day, 7°; night, 1°; overcast
5
+6
0
5 January, sun
+6
0
Feels like
−2
744 mmHg
69%
4.6
m/s
SW
5 January, Sunday. day, 6°; night, 0°; clear
6
+5
0
6 January, mon
+5
0
Feels like
−3
743 mmHg
69%
4.6
m/s
SW
6 January, Monday. day, 5°; night, 0°; rain
7
+3
−1
7 January, tue
+3
−1
Feels like
−4
744 mmHg
69%
4.6
m/s
SW
7 January, Tuesday. day, 3°; night, -1°; partly cloudy
8
+4
−1
8 January, wed
+4
−1
Feels like
−4
744 mmHg
69%
4.69
m/s
SW
8 January, Wednesday. day, 4°; night, -1°; partly cloudy
9
+6
0
9 January, thu
+6
0
Feels like
−2
743 mmHg
69%
4.8
m/s
SW
9 January, Thursday. day, 6°; night, 0°; overcast
10
+5
−1
10 January, fri
+5
−1
Feels like
−3
745 mmHg
70%
4.69
m/s
SW
10 January, Friday. day, 5°; night, -1°; partly cloudy
11
+6
0
11 January, sat
+6
0
Feels like
−2
743 mmHg
70%
4.9
m/s
SW
11 January, Saturday. day, 6°; night, 0°; rain
12
+8
+2
12 January, sun
+8
+2
Feels like
0
742 mmHg
73%
4.9
m/s
SW
12 January, Sunday. day, 8°; night, 2°; rain
13
+7
+1
13 January, mon
+7
+1
Feels like
−1
743 mmHg
73%
4.8
m/s
SW
13 January, Monday. day, 7°; night, 1°; rain
14
+5
−1
14 January, tue
+5
−1
Feels like
−3
745 mmHg
72%
4.3
m/s
SW
14 January, Tuesday. day, 5°; night, -1°; partly cloudy
15
+5
−1
15 January, wed
+5
−1
Feels like
−3
745 mmHg
71%
4
m/s
SW
15 January, Wednesday. day, 5°; night, -1°; overcast
16
+4
−1
16 January, thu
+4
−1
Feels like
−4
744 mmHg
71%
4
m/s
SW
16 January, Thursday. day, 4°; night, -1°; overcast
17
+3
−1
17 January, fri
+3
−1
Feels like
−4
744 mmHg
72%
4.5
m/s
S
17 January, Friday. day, 3°; night, -1°; snow
18
+4
−1
18 January, sat
+4
−1
Feels like
−4
743 mmHg
71%
4.9
m/s
SW
18 January, Saturday. day, 4°; night, -1°; partly cloudy
19
+5
−1
19 January, sun
+5
−1
Feels like
−4
742 mmHg
70%
4.6
m/s
SW
19 January, Sunday. day, 5°; night, -1°; rain
20
+4
−2
20 January, mon
+4
−2
Feels like
−5
743 mmHg
68%
4.5
m/s
SW
20 January, Monday. day, 4°; night, -2°; clear
21
+3
−3
21 January, tue
+3
−3
Feels like
−6
745 mmHg
69%
4
m/s
S
21 January, Tuesday. day, 3°; night, -3°; clear
22
+4
−3
22 January, wed
+4
−3
Feels like
−5
744 mmHg
70%
4.3
m/s
S
22 January, Wednesday. day, 4°; night, -3°; clear
23
+4
−1
23 January, thu
+4
−1
Feels like
−3
743 mmHg
72%
4.6
m/s
SW
23 January, Thursday. day, 4°; night, -1°; rain
24
+4
−2
24 January, fri
+4
−2
Feels like
−4
743 mmHg
74%
4.69
m/s
SW
24 January, Friday. day, 4°; night, -2°; snow
25
+4
−2
25 January, sat
+4
−2
Feels like
−4
743 mmHg
71%
4.4
m/s
SW
25 January, Saturday. day, 4°; night, -2°; clear
26
+5
−1
26 January, sun
+5
−1
Feels like
−4
743 mmHg
69%
4.6
m/s
SW
26 January, Sunday. day, 5°; night, -1°; partly cloudy
27
+5
−1
27 January, mon
+5
−1
Feels like
−4
745 mmHg
69%
4.6
m/s
SW
27 January, Monday. day, 5°; night, -1°; clear
28
+5
−1
28 January, tue
+5
−1
Feels like
−4
745 mmHg
68%
4.6
m/s
SW
28 January, Tuesday. day, 5°; night, -1°; rain
29
+5
−1
29 January, wed
+5
−1
Feels like
−3
744 mmHg
66%
4.8
m/s
SW
29 January, Wednesday. day, 5°; night, -1°; overcast
30
+5
−1
30 January, thu
+5
−1
Feels like
−3
743 mmHg
69%
4.69
m/s
S
30 January, Thursday. day, 5°; night, -1°; overcast
31
+5
−2
31 January, fri
+5
−2
Feels like
−4
744 mmHg
65%
4.5
m/s
SW
31 January, Friday. day, 5°; night, -2°; clear
1
+7
0
1 February, sat
+7
0
Feels like
−2
743 mmHg
68%
4.3
m/s
S
1 February, Saturday. day, 7°; night, 0°; rain
Average data for 10 years
Portsmouth January
7
sunny days
12
days with precipitation
14
cloudy days
7 sunny days; 12 days with precipitation; 14 cloudy days;
70
%
air humidity
3.2
m/s
Wind
SW
94
mm of precipitation
(8% of annual average)
air humidity 70%; 94 millimeters of precipitation (8% of annual average); Wind south-westerly 3.2 Meters per second
Weather graphs for January
Temperature
Precipitation chance, %
Humidity, %
Wind, m/s
Pressure, mmHg
SW
SW
SW
SW
SW
SW
SW
SW
SW
SW
SW
SW
SW
SW
SW
SW
S
SW
SW
SW
S
S
SW
SW
SW
SW
SW
SW
SW
S
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
Cities near you
Detroit
Pittsburgh
Indianapolis
Cleveland
Macedonia
Roanoke
Milan
Columbus
Buckhannon
Cities with similar weather in January
New York
Karlovy Vary
Warsaw
Aktau
Gdansk
Dresden
Marianske Lazne
Poznan
Lodz
