912
CDUS46 KPQR 181147
CLIPDX
CLIMATE REPORT
NATIONAL WEATHER SERVICE PORTLAND OREGON
447 AM PDT MON SEP 18 2023
...............................
..THE PORTLAND OR CLIMATE SUMMARY FOR SEPTEMBER 17 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 75 150 PM 93 1962 77 -2 72
MINIMUM 57 626 AM 34 1965 54 3 54
AVERAGE 66 65 1 63
PRECIPITATION (IN)
YESTERDAY 0.00 2.23 1969 0.05 -0.05 0.02
MONTH TO DATE 0.03 0.69 -0.66 0.05
SINCE OCT 1 34.15 36.09 -1.94 40.90
SINCE JAN 1 18.04 21.45 -3.41 23.65
SNOWFALL (IN)
YESTERDAY 0.0 0.0 2022
MONTH TO DATE 0.0
SINCE JUL 1 0.0
DEGREE DAYS
HEATING
YESTERDAY 0 2 -2 2
MONTH TO DATE 3 21 -18 3
SINCE SEP 1 3 21 -18 3
SINCE JUL 1 4 38 -34 3
COOLING
YESTERDAY 1 2 -1 0
MONTH TO DATE 90 56 34 106
SINCE SEP 1 90 56 34 106
SINCE JAN 1 881 487 394 781
...............................................................
WIND (MPH)
HIGHEST WIND SPEED 13 HIGHEST WIND DIRECTION NW (300)
HIGHEST GUST SPEED 15 HIGHEST GUST DIRECTION NW (300)
AVERAGE WIND SPEED 4.8
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 72 700 AM
LOWEST 37 200 PM
AVERAGE 55
......................................................
THE PORTLAND OR CLIMATE NORMALS FOR TODAY
NORMAL RECORD YEAR
MAXIMUM TEMPERATURE (F) 76 93 1991
MINIMUM TEMPERATURE (F) 54 36 1965
SUNRISE AND SUNSET
SEPTEMBER 18 2023.....SUNRISE 652 AM PDT SUNSET 716 PM PDT
SEPTEMBER 19 2023.....SUNRISE 654 AM PDT SUNSET 714 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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