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Monthly weather forecast in Portland
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
+7
+6
12 January, sun
+7
+6
Feels like
+3
762 mmHg
81%
4.8
m/s
SE
12 January, Sunday. day, 7°; night, 6°; rain
13
+6
−1
13 January, mon
+6
−1
Feels like
−1
767 mmHg
87%
1.2
m/s
N
Climate normal
+7
+5
13 January, Monday. day, 6°; night, -1°; overcast
14
January
+6
−1
14 January, tue
+6
−1
Feels like
−1
767 mmHg
82%
0.9
m/s
N
Climate normal
+6
+5
14 January, Tuesday. day, 6°; night, -1°; partly cloudy
15
+9
−1
15 January, wed
+9
−1
Feels like
+1
763 mmHg
77%
1
m/s
N
Climate normal
+6
+4
15 January, Wednesday. day, 9°; night, -1°; partly cloudy
16
+5
0
16 January, thu
+5
0
Feels like
−1
762 mmHg
84%
1
m/s
NW
Climate normal
+6
+4
16 January, Thursday. day, 5°; night, 0°; overcast
17
+7
−1
17 January, fri
+7
−1
Feels like
0
763 mmHg
82%
Calm m/s
Climate normal
+6
+5
17 January, Friday. day, 7°; night, -1°; mostly clear
18
+7
−1
18 January, sat
+7
−1
Feels like
−1
764 mmHg
67%
2.7
m/s
NE
Climate normal
+8
+6
18 January, Saturday. day, 7°; night, -1°; mostly clear
19
+5
−3
19 January, sun
+5
−3
Feels like
−4
765 mmHg
53%
4.8
m/s
NE
Climate normal
+7
+5
19 January, Sunday. day, 5°; night, -3°; mostly clear
20
+4
−4
20 January, mon
+4
−4
Feels like
−5
765 mmHg
56%
3.9
m/s
NE
Climate normal
+7
+5
20 January, Monday. day, 4°; night, -4°; clear
21
+4
−3
21 January, tue
+4
−3
Feels like
−4
764 mmHg
69%
1.8
m/s
SE
Climate normal
+7
+5
21 January, Tuesday. day, 4°; night, -3°; partly cloudy
22
+6
−3
22 January, wed
+6
−3
Feels like
−2
765 mmHg
73%
1.8
m/s
NE
Climate normal
+7
+4
22 January, Wednesday. day, 6°; night, -3°; partly cloudy
23
+7
+2
23 January, thu
+7
+2
Feels like
−1
762 mmHg
77%
2.1
m/s
NE
Climate normal
+7
+4
23 January, Thursday. day, 7°; night, 2°; overcast
24
+8
+6
24 January, fri
+8
+6
Feels like
+3
759 mmHg
80%
2.6
m/s
SW
Climate normal
+8
+7
24 January, Friday. day, 8°; night, 6°; overcast
25
+10
+6
25 January, sat
+10
+6
Feels like
+5
756 mmHg
79%
3.1
m/s
E
Climate normal
+9
+6
25 January, Saturday. day, 10°; night, 6°; overcast
26
+5
−11
26 January, sun
+5
−11
Feels like
−8
732 mmHg
79%
3.6
m/s
E
Climate normal
+8
+6
26 January, Sunday. day, 5°; night, -11°; partly cloudy
27
−3
−10
27 January, mon
−3
−10
Feels like
−12
720 mmHg
69%
3
m/s
E
Climate normal
+8
+6
27 January, Monday. day, -3°; night, -10°; clear
28
−2
−7
28 January, tue
−2
−7
Feels like
−12
719 mmHg
70%
5.1
m/s
NE
Climate normal
+8
+6
28 January, Tuesday. day, -2°; night, -7°; mostly clear
29
−3
−6
29 January, wed
−3
−6
Feels like
−13
711 mmHg
70%
6.8
m/s
NE
Climate normal
+8
+6
29 January, Wednesday. day, -3°; night, -6°; partly cloudy
30
−1
0
30 January, thu
−1
0
Feels like
−7
714 mmHg
90%
3.9
m/s
E
Climate normal
+8
+6
30 January, Thursday. day, -1°; night, 0°; light snow
31
+2
−1
31 January, fri
+2
−1
Feels like
−2
722 mmHg
99%
2.3
m/s
SW
Climate normal
+7
+5
31 January, Friday. day, 2°; night, -1°; sleet
1 February
+2
−1
1 February, sat
+2
−1
Feels like
−4
718 mmHg
95%
2.2
m/s
E
Climate normal
+7
+5
1 February, Saturday. day, 2°; night, -1°; partly cloudy
2
+5
−2
2 February, sun
+5
−2
Feels like
−1
713 mmHg
99%
1.4
m/s
E
Climate normal
+9
+6
2 February, Sunday. day, 5°; night, -2°; partly cloudy
3
+5
0
3 February, mon
+5
0
Feels like
0
709 mmHg
96%
2.6
m/s
W
Climate normal
+8
+6
3 February, Monday. day, 5°; night, 0°; partly cloudy
4
0
+1
4 February, tue
0
+1
Feels like
−5
719 mmHg
99%
4
m/s
SW
Climate normal
+9
+7
4 February, Tuesday. day, 0°; night, 1°; sleet
5
+2
+3
5 February, wed
+2
+3
Feels like
−4
721 mmHg
100%
5.9
m/s
SE
Climate normal
+9
+6
5 February, Wednesday. day, 2°; night, 3°; sleet
6
+8
+7
6 February, thu
+8
+7
Feels like
0
712 mmHg
97%
9.3
m/s
S
Climate normal
+8
+5
6 February, Thursday. day, 8°; night, 7°; rain
7
+6
+2
7 February, fri
+6
+2
Feels like
−5
714 mmHg
99%
10.3
m/s
SW
Climate normal
+8
+6
7 February, Friday. day, 6°; night, 2°; sleet
8
+4
+2
8 February, sat
+4
+2
Feels like
0
715 mmHg
100%
2.7
m/s
E
Climate normal
+7
+6
8 February, Saturday. day, 4°; night, 2°; sleet
9
+4
+3
9 February, sun
+4
+3
Feels like
0
714 mmHg
99%
1.5
m/s
NW
Climate normal
+9
+7
9 February, Sunday. day, 4°; night, 3°; rain
10
+7
+4
10 February, mon
+7
+4
Feels like
+3
707 mmHg
100%
3.6
m/s
SW
Climate normal
+8
+7
10 February, Monday. day, 7°; night, 4°; rain
11
+3
−1
11 February, tue
+3
−1
Feels like
−2
710 mmHg
97%
3.1
m/s
W
Climate normal
+10
+8
11 February, Tuesday. day, 3°; night, -1°; light rain
12
−1
−9
12 February, wed
−1
−9
Feels like
−7
712 mmHg
90%
3.5
m/s
NW
Climate normal
+11
+8
12 February, Wednesday. day, -1°; night, -9°; light snow
Average data for 10 years
Next, the average data for 10 years
13
+10
+7
13 February, thu
+10
+7
Feels like
+6
761 mmHg
81%
5
m/s
SE
13 February, Thursday. day, 10°; night, 7°; rain
14
+10
+7
14 February, fri
+10
+7
Feels like
+7
760 mmHg
81%
5.4
m/s
S
14 February, Friday. day, 10°; night, 7°; rain
15
+11
+8
15 February, sat
+11
+8
Feels like
+8
758 mmHg
82%
4.6
m/s
SE
15 February, Saturday. day, 11°; night, 8°; rain
Average for 30 days
6
sunny days
11
days with precipitation
13
cloudy days
6 sunny days; 11 days with precipitation; 13 cloudy days;
84
%
air humidity
3.4
m/s
Wind
NE
16
mm of precipitation
(2% of annual average)
air humidity 84%; 16 millimeters of precipitation (2% of annual average); Wind north-easterly 3.4 Meters per second
Forecast in graphs
Temperature
Humidity, %
Wind, m/s
Pressure, mmHg
N
N
NW
NE
NE
NE
SE
NE
NE
SW
E
E
E
NE
NE
E
SW
E
E
W
SW
SE
S
SW
E
NW
SW
W
NW
14
Average data for 10 years
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
11
12
Daytime temperature
Night-time temperature
