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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
10
+10
+8
10 November, sun
+10
+8
Feels like
+7
760 mmHg
73%
5.9
m/s
SE
10 November, Sunday. day, 10°; night, 8°; rain
11
November
+12
+8
11 November, mon
+12
+8
Feels like
+6
748 mmHg
87%
4.7
m/s
S
Climate normal
+10
+9
11 November, Monday. day, 12°; night, 8°; heavy rain
12
+12
+10
12 November, tue
+12
+10
Feels like
+6
753 mmHg
86%
4.9
m/s
S
Climate normal
+11
+9
12 November, Tuesday. day, 12°; night, 10°; light rain
13
+12
+9
13 November, wed
+12
+9
Feels like
+7
744 mmHg
88%
5.9
m/s
S
Climate normal
+11
+9
13 November, Wednesday. day, 12°; night, 9°; rain
14
+11
+5
14 November, thu
+11
+5
Feels like
+6
754 mmHg
90%
3.3
m/s
S
Climate normal
+10
+8
14 November, Thursday. day, 11°; night, 5°; heavy rain
15
+9
+3
15 November, fri
+9
+3
Feels like
+4
756 mmHg
86%
2.5
m/s
SW
Climate normal
+10
+8
15 November, Friday. day, 9°; night, 3°; light rain
16
+9
+6
16 November, sat
+9
+6
Feels like
+4
757 mmHg
84%
2.4
m/s
S
Climate normal
+10
+8
16 November, Saturday. day, 9°; night, 6°; overcast
17
+9
+5
17 November, sun
+9
+5
Feels like
+3
749 mmHg
82%
3.8
m/s
SW
Climate normal
+9
+7
17 November, Sunday. day, 9°; night, 5°; heavy rain
18
+9
+4
18 November, mon
+9
+4
Feels like
+4
753 mmHg
84%
3
m/s
SW
Climate normal
+9
+7
18 November, Monday. day, 9°; night, 4°; rain
19
+9
+3
19 November, tue
+9
+3
Feels like
+2
758 mmHg
74%
2.6
m/s
SE
Climate normal
+10
+7
19 November, Tuesday. day, 9°; night, 3°; light rain
20
+10
+3
20 November, wed
+10
+3
Feels like
+3
761 mmHg
71%
4
m/s
E
Climate normal
+9
+7
20 November, Wednesday. day, 10°; night, 3°; partly cloudy
21
+10
+4
21 November, thu
+10
+4
Feels like
+3
761 mmHg
70%
3.4
m/s
NE
Climate normal
+10
+8
21 November, Thursday. day, 10°; night, 4°; clear
22
+10
+4
22 November, fri
+10
+4
Feels like
+3
759 mmHg
70%
3.4
m/s
NE
Climate normal
+9
+6
22 November, Friday. day, 10°; night, 4°; partly cloudy
23
+4
−2
23 November, sat
+4
−2
Feels like
−2
731 mmHg
91%
5.1
m/s
SW
Climate normal
+8
+7
23 November, Saturday. day, 4°; night, -2°; overcast
24
+2
−2
24 November, sun
+2
−2
Feels like
−4
723 mmHg
92%
3.2
m/s
SW
Climate normal
+10
+8
24 November, Sunday. day, 2°; night, -2°; partly cloudy
25
+5
0
25 November, mon
+5
0
Feels like
−2
723 mmHg
75%
3.2
m/s
E
Climate normal
+10
+9
25 November, Monday. day, 5°; night, 0°; partly cloudy
26
+5
+5
26 November, tue
+5
+5
Feels like
−1
717 mmHg
67%
3.6
m/s
E
Climate normal
+10
+7
26 November, Tuesday. day, 5°; night, 5°; partly cloudy
27
+7
+7
27 November, wed
+7
+7
Feels like
+4
723 mmHg
97%
2.6
m/s
SW
Climate normal
+8
+6
27 November, Wednesday. day, 7°; night, 7°; rain
28
+10
+10
28 November, thu
+10
+10
Feels like
+7
724 mmHg
96%
4.5
m/s
S
Climate normal
+8
+6
28 November, Thursday. day, 10°; night, 10°; rain
29
+9
+3
29 November, fri
+9
+3
Feels like
+4
722 mmHg
99%
3.1
m/s
SE
Climate normal
+8
+7
29 November, Friday. day, 9°; night, 3°; rain
30
+4
+1
30 November, sat
+4
+1
Feels like
−1
719 mmHg
99%
4
m/s
S
Climate normal
+9
+7
30 November, Saturday. day, 4°; night, 1°; partly cloudy
1 December
+6
+2
1 December, sun
+6
+2
Feels like
0
722 mmHg
92%
3.8
m/s
NW
Climate normal
+8
+6
1 December, Sunday. day, 6°; night, 2°; partly cloudy
2
+8
+3
2 December, mon
+8
+3
Feels like
+1
725 mmHg
84%
2.8
m/s
SW
Climate normal
+7
+6
2 December, Monday. day, 8°; night, 3°; partly cloudy
3
+7
+6
3 December, tue
+7
+6
Feels like
+4
728 mmHg
81%
2.5
m/s
NW
Climate normal
+7
+5
3 December, Tuesday. day, 7°; night, 6°; partly cloudy
4
+9
+9
4 December, wed
+9
+9
Feels like
+5
727 mmHg
81%
3
m/s
E
Climate normal
+7
+5
4 December, Wednesday. day, 9°; night, 9°; light rain
5
+8
+7
5 December, thu
+8
+7
Feels like
+5
722 mmHg
96%
3.6
m/s
E
Climate normal
+6
+4
5 December, Thursday. day, 8°; night, 7°; rain
6
+7
+6
6 December, fri
+7
+6
Feels like
+4
719 mmHg
99%
3.2
m/s
SE
Climate normal
+6
+5
6 December, Friday. day, 7°; night, 6°; rain
7
+7
+6
7 December, sat
+7
+6
Feels like
+2
718 mmHg
91%
3.8
m/s
SE
Climate normal
+6
+5
7 December, Saturday. day, 7°; night, 6°; overcast
8
+10
+1
8 December, sun
+10
+1
Feels like
+5
717 mmHg
88%
1.5
m/s
SW
Climate normal
+6
+4
8 December, Sunday. day, 10°; night, 1°; rain
9
+1
−5
9 December, mon
+1
−5
Feels like
−4
722 mmHg
99%
2.7
m/s
SW
Climate normal
+6
+5
9 December, Monday. day, 1°; night, -5°; sleet
10
−2
−5
10 December, tue
−2
−5
Feels like
−7
725 mmHg
98%
2.6
m/s
SE
Climate normal
+7
+6
10 December, Tuesday. day, -2°; night, -5°; partly cloudy
Average data for 10 years
Next, the average data for 10 years
11
+7
+6
11 December, wed
+7
+6
Feels like
+3
758 mmHg
76%
4.4
m/s
S
11 December, Wednesday. day, 7°; night, 6°; rain
12
+7
+6
12 December, thu
+7
+6
Feels like
+3
758 mmHg
81%
5.5
m/s
SW
12 December, Thursday. day, 7°; night, 6°; clear
13
+6
+4
13 December, fri
+6
+4
Feels like
+1
759 mmHg
77%
5.9
m/s
SE
13 December, Friday. day, 6°; night, 4°; rain
14
+5
+4
14 December, sat
+5
+4
Feels like
+1
759 mmHg
81%
6.4
m/s
SE
14 December, Saturday. day, 5°; night, 4°; rain
Average for 30 days
3
sunny days
14
days with precipitation
13
cloudy days
3 sunny days; 14 days with precipitation; 13 cloudy days;
87
%
air humidity
3.4
m/s
Wind
SW
128
mm of precipitation
(14% of annual average)
air humidity 87%; 128 millimeters of precipitation (14% of annual average); Wind south-westerly 3.4 Meters per second
Forecast in graphs
Temperature
Humidity, %
Wind, m/s
Pressure, mmHg
S
S
S
S
SW
S
SW
SW
SE
E
NE
NE
SW
SW
E
E
SW
S
SE
S
NW
SW
NW
E
E
SE
SE
SW
SW
SE
11
Average data for 10 years
12
13
14
15
16
17
18
19
20
21
22
23
24
25
26
27
28
29
30
1
December
2
3
4
5
6
7
8
9
10
Daytime temperature
Night-time temperature
