321
CDUS46 KPQR 171241
CLIPDX
CLIMATE REPORT
NATIONAL WEATHER SERVICE PORTLAND OREGON
441 AM PST SUN DEC 17 2023
...............................
..THE PORTLAND OR CLIMATE SUMMARY FOR DECEMBER 16 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 51 306 PM 60 1974 47 4 43
MINIMUM 30 655 AM 6 1964 36 -6 28
AVERAGE 41 41 0 36
PRECIPITATION (IN)
YESTERDAY 0.00 1.19 1994 0.19 -0.19 0.00
MONTH TO DATE 6.93 3.08 3.85 1.83
SINCE OCT 1 14.69 11.95 2.74 10.18
SINCE JAN 1 33.95 34.23 -0.28 34.09
SNOWFALL (IN)
YESTERDAY 0.0 1.5 1987
MONTH TO DATE 0.0
SINCE JUL 1 0.0
DEGREE DAYS
HEATING
YESTERDAY 24 24 0 29
MONTH TO DATE 261 366 -105 406
SINCE DEC 1 261 366 -105 406
SINCE JUL 1 1047 1278 -231 1190
COOLING
YESTERDAY 0 0 0 0
MONTH TO DATE 0 0 0 0
SINCE DEC 1 0 0 0 0
SINCE JAN 1 898 508 390 865
...............................................................
WIND (MPH)
HIGHEST WIND SPEED 9 HIGHEST WIND DIRECTION SE (120)
HIGHEST GUST SPEED 11 HIGHEST GUST DIRECTION SE (120)
AVERAGE WIND SPEED 1.6
SKY COVER
POSSIBLE SUNSHINE MM
AVERAGE SKY COVER 0.4
WEATHER CONDITIONS
THE FOLLOWING WEATHER WAS RECORDED YESTERDAY.
FOG
RELATIVE HUMIDITY (PERCENT)
HIGHEST 92 900 AM
LOWEST 56 300 PM
AVERAGE 74
......................................................
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 2023......SUNRISE 745 AM PST SUNSET 428 PM PST
DECEMBER 18 2023......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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