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January 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
31
+5
+3
31 December, Sunday. day, 5°; night, 3°; clear
1
+6
+3
1 January, Monday. day, 6°; night, 3°; clear
2
+5
+3
2 January, Tuesday. day, 5°; night, 3°; partly cloudy
3
+5
+3
3 January, Wednesday. day, 5°; night, 3°; partly cloudy
4
+6
+5
4 January, Thursday. day, 6°; night, 5°; rain
5
+7
+5
5 January, Friday. day, 7°; night, 5°; rain
6
+6
+5
6 January, Saturday. day, 6°; night, 5°; rain
7
+7
+5
7 January, Sunday. day, 7°; night, 5°; rain
8
+7
+5
8 January, Monday. day, 7°; night, 5°; rain
9
+6
+5
9 January, Tuesday. day, 6°; night, 5°; rain
10
+6
+5
10 January, Wednesday. day, 6°; night, 5°; rain
11
+6
+4
11 January, Thursday. day, 6°; night, 4°; clear
12
+7
+6
12 January, Friday. day, 7°; night, 6°; rain
13
+7
+5
13 January, Saturday. day, 7°; night, 5°; overcast
14
+6
+5
14 January, Sunday. day, 6°; night, 5°; rain
15
+6
+4
15 January, Monday. day, 6°; night, 4°; rain
16
+6
+4
16 January, Tuesday. day, 6°; night, 4°; rain
17
+6
+5
17 January, Wednesday. day, 6°; night, 5°; rain
18
+8
+6
18 January, Thursday. day, 8°; night, 6°; rain
19
+7
+5
19 January, Friday. day, 7°; night, 5°; partly cloudy
20
+7
+5
20 January, Saturday. day, 7°; night, 5°; rain
21
+7
+5
21 January, Sunday. day, 7°; night, 5°; clear
22
+7
+4
22 January, Monday. day, 7°; night, 4°; overcast
23
+7
+4
23 January, Tuesday. day, 7°; night, 4°; partly cloudy
24
+8
+7
24 January, Wednesday. day, 8°; night, 7°; clear
25
+9
+6
25 January, Thursday. day, 9°; night, 6°; rain
26
+8
+6
26 January, Friday. day, 8°; night, 6°; clear
27
+8
+6
27 January, Saturday. day, 8°; night, 6°; rain
28
+8
+6
28 January, Sunday. day, 8°; night, 6°; rain
29
+8
+6
29 January, Monday. day, 8°; night, 6°; rain
30
+8
+6
30 January, Tuesday. day, 8°; night, 6°; rain
31
+7
+5
31 January, Wednesday. day, 7°; night, 5°; rain
1
+7
+5
1 February, Thursday. day, 7°; night, 5°; rain
2
+9
+6
2 February, Friday. day, 9°; night, 6°; partly cloudy
3
+8
+6
3 February, Saturday. day, 8°; night, 6°; rain
Average data for 10 years
Portland January
5
sunny days
20
days with precipitation
6
cloudy days
5 sunny days; 20 days with precipitation; 6 cloudy days;
77
%
air humidity
3.7
m/s
Wind
SE
130
mm of precipitation
(14% of annual average)
air humidity 77%; 130 millimeters of precipitation (14% of annual average); Wind south-easterly 3.7 Meters per second
Weather graphs for January
Temperature
Precipitation chance, %
Humidity, %
Wind, m/s
Pressure, mmHg
E
E
E
SE
SE
SE
SE
SE
SE
SE
E
SE
S
SE
SE
S
SE
SE
SE
E
E
E
E
E
SE
SE
SE
S
S
S
SE
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
Vancouver
Seattle
Aberdeen
Crescent City
Abbotsford
Everett
Coquitlam
Bellevue
Seaside
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Tashkent
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Mary
Wuhan