Climatological Report (Daily)
Issued by NWS Portland, OR
Issued by NWS Portland, OR
Versions:
1
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
32
33
34
35
36
37
38
39
40
41
42
43
44
45
46
47
48
49
50
960
CDUS46 KPQR 291140
CLIPDX
CLIMATE REPORT
NATIONAL WEATHER SERVICE PORTLAND OREGON
440 AM PDT MON SEP 29 2025
...................................
...THE PORTLAND OR CLIMATE SUMMARY FOR SEPTEMBER 28 2025...
CLIMATE NORMAL PERIOD 1991 TO 2020
CLIMATE RECORD PERIOD 1940 TO 2025
WEATHER ITEM OBSERVED TIME RECORD YEAR NORMAL DEPARTURE LAST
VALUE (LST) VALUE VALUE FROM YEAR
NORMAL
...................................................................
TEMPERATURE (F)
YESTERDAY
MAXIMUM 76 355 PM 89 1989 73 3 75
MINIMUM 54 618 AM 37 1983 51 3 54
AVERAGE 65 62 3 65
PRECIPITATION (IN)
YESTERDAY 0.00 1.25 2013 0.07 -0.07 0.00
MONTH TO DATE 0.93 1.37 -0.44 0.74
SINCE OCT 1 34.92 36.77 -1.85 39.90
SINCE JAN 1 18.66 22.13 -3.47 23.41
SNOWFALL (IN)
YESTERDAY 0.0 0.0 2022
MONTH TO DATE 0.0
SINCE JUL 1 0.0
DEGREE DAYS
HEATING
YESTERDAY 0 4 -4 0
MONTH TO DATE 12 53 -41 21
SINCE SEP 1 12 53 -41 21
SINCE JUL 1 14 70 -56 25
COOLING
YESTERDAY 0 1 -1 0
MONTH TO DATE 102 72 30 119
SINCE SEP 1 102 72 30 119
SINCE JAN 1 694 503 191 751
...................................................................
WIND (MPH)
HIGHEST WIND SPEED 14 HIGHEST WIND DIRECTION S (200)
HIGHEST GUST SPEED 20 HIGHEST GUST DIRECTION S (190)
AVERAGE WIND SPEED 6.4
SKY COVER
POSSIBLE SUNSHINE MM
AVERAGE SKY COVER 0.6
WEATHER CONDITIONS
THE FOLLOWING WEATHER WAS RECORDED YESTERDAY.
NO SIGNIFICANT WEATHER WAS OBSERVED.
RELATIVE HUMIDITY (PERCENT)
HIGHEST 80 400 AM
LOWEST 35 300 PM
AVERAGE 58
..........................................................
THE PORTLAND OR CLIMATE NORMALS FOR TODAY
NORMAL RECORD YEAR
MAXIMUM TEMPERATURE (F) 72 89 1987
1993
2008
MINIMUM TEMPERATURE (F) 51 37 1954
SUNRISE AND SUNSET
SEPTEMBER 29 2025.....SUNRISE 707 AM PDT SUNSET 654 PM PDT
SEPTEMBER 30 2025.....SUNRISE 708 AM PDT SUNSET 652 PM PDT
- INDICATES NEGATIVE NUMBERS.
R INDICATES RECORD WAS SET OR TIED.
MM INDICATES DATA IS MISSING.
T INDICATES TRACE AMOUNT.
$$