481
CDUS46 KPQR 121140
CLIPDX
CLIMATE REPORT
NATIONAL WEATHER SERVICE PORTLAND OREGON
440 AM PDT TUE SEP 12 2023
...............................
..THE PORTLAND OR CLIMATE SUMMARY FOR SEPTEMBER 11 2023
CLIMATE NORMAL PERIOD 1991 TO 2020
CLIMATE RECORD PERIOD 1940 TO 2023
WEATHER ITEM OBSERVED TIME RECORD YEAR NORMAL DEPARTURE LAST
VALUE (LST) VALUE VALUE FROM YEAR
NORMAL
...............................................................
TEMPERATURE (F)
YESTERDAY
MAXIMUM 79 139 PM 95 2013 78 1 80
MINIMUM 62 736 AM 43 1964 55 7 62
AVERAGE 71 67 4 71
PRECIPITATION (IN)
YESTERDAY 0.00 0.44 1966 0.04 -0.04 T
MONTH TO DATE 0.03 0.41 -0.38 T
SINCE OCT 1 34.15 35.81 -1.66 40.85
SINCE JAN 1 18.04 21.17 -3.13 23.60
SNOWFALL (IN)
YESTERDAY 0.0 0.0 2022
MONTH TO DATE 0.0
SINCE JUL 1 0.0
DEGREE DAYS
HEATING
YESTERDAY 0 1 -1 0
MONTH TO DATE 3 11 -8 0
SINCE SEP 1 3 11 -8 0
SINCE JUL 1 4 28 -24 0
COOLING
YESTERDAY 6 3 3 6
MONTH TO DATE 51 41 10 90
SINCE SEP 1 51 41 10 90
SINCE JAN 1 842 472 370 765
...............................................................
WIND (MPH)
HIGHEST WIND SPEED 13 HIGHEST WIND DIRECTION W (280)
HIGHEST GUST SPEED 18 HIGHEST GUST DIRECTION NW (320)
AVERAGE WIND SPEED 4.5
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 75 700 AM
LOWEST 46 100 PM
AVERAGE 61
......................................................
THE PORTLAND OR CLIMATE NORMALS FOR TODAY
NORMAL RECORD YEAR
MAXIMUM TEMPERATURE (F) 78 92 1945
1975
MINIMUM TEMPERATURE (F) 55 41 1955
SUNRISE AND SUNSET
SEPTEMBER 12 2023.....SUNRISE 645 AM PDT SUNSET 727 PM PDT
SEPTEMBER 13 2023.....SUNRISE 646 AM PDT SUNSET 726 PM PDT
- INDICATES NEGATIVE NUMBERS.
R INDICATES RECORD WAS SET OR TIED.
MM INDICATES DATA IS MISSING.
T INDICATES TRACE AMOUNT.
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