454
CDUS46 KPQR 171154
CLIPDX
CLIMATE REPORT
NATIONAL WEATHER SERVICE PORTLAND OREGON
354 AM PST TUE DEC 17 2024
...............................
..THE PORTLAND OR CLIMATE SUMMARY FOR DECEMBER 16 2024
CLIMATE NORMAL PERIOD 1991 TO 2020
CLIMATE RECORD PERIOD 1940 TO 2024
WEATHER ITEM OBSERVED TIME RECORD YEAR NORMAL DEPARTURE LAST
VALUE (LST) VALUE VALUE FROM YEAR
NORMAL
...............................................................
TEMPERATURE (F)
YESTERDAY
MAXIMUM 47 126 PM 60 1974 47 0 51
MINIMUM 43 1158 PM 6 1964 36 7 30
AVERAGE 45 41 4 41
PRECIPITATION (IN)
YESTERDAY 0.33 1.19 1994 0.19 0.14 0.00
MONTH TO DATE 1.95 3.08 -1.13 6.93
SINCE OCT 1 11.42 11.95 -0.53 14.69
SINCE JAN 1 34.83 34.23 0.60 33.95
SNOWFALL (IN)
YESTERDAY 0.0 1.5 1987
MONTH TO DATE 0.0
SINCE JUL 1 0.0
DEGREE DAYS
HEATING
YESTERDAY 20 24 -4 24
MONTH TO DATE 372 366 6 261
SINCE DEC 1 372 366 6 261
SINCE JUL 1 1117 1278 -161 1047
COOLING
YESTERDAY 0 0 0 0
MONTH TO DATE 0 0 0 0
SINCE DEC 1 0 0 0 0
SINCE JAN 1 751 508 243 898
...............................................................
WIND (MPH)
HIGHEST WIND SPEED 17 HIGHEST WIND DIRECTION SE (120)
HIGHEST GUST SPEED 24 HIGHEST GUST DIRECTION SE (120)
AVERAGE WIND SPEED 12.7
SKY COVER
POSSIBLE SUNSHINE MM
AVERAGE SKY COVER 0.9
WEATHER CONDITIONS
THE FOLLOWING WEATHER WAS RECORDED YESTERDAY.
LIGHT RAIN
RELATIVE HUMIDITY (PERCENT)
HIGHEST 86 600 AM
LOWEST 73 400 PM
AVERAGE 80
......................................................
THE PORTLAND OR CLIMATE NORMALS FOR TODAY
NORMAL RECORD YEAR
MAXIMUM TEMPERATURE (F) 46 58 1999
MINIMUM TEMPERATURE (F) 36 7 1964
SUNRISE AND SUNSET
DECEMBER 17 2024......SUNRISE 746 AM PST SUNSET 428 PM PST
DECEMBER 18 2024......SUNRISE 746 AM PST SUNSET 428 PM PST
- INDICATES NEGATIVE NUMBERS.
R INDICATES RECORD WAS SET OR TIED.
MM INDICATES DATA IS MISSING.
T INDICATES TRACE AMOUNT.
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