820
CDUS46 KPQR 201142
CLIPDX
CLIMATE REPORT
NATIONAL WEATHER SERVICE PORTLAND OREGON
342 AM PST SAT DEC 20 2025
...............................
..THE PORTLAND OR CLIMATE SUMMARY FOR DECEMBER 19 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 48 1212 PM 59 1953 46 2 56
1961
1972
MINIMUM 39 754 AM 14 1964 36 3 46
AVERAGE 44 41 3 51
PRECIPITATION (IN)
YESTERDAY 0.02 1.72 1941 0.19 -0.17 T
1953
MONTH TO DATE 7.91 3.65 4.26 3.13
SINCE OCT 1 16.33 12.52 3.81 12.60
SINCE JAN 1 35.12 34.80 0.32 36.01
SNOWFALL (IN)
YESTERDAY 0.0 8.0 1964
MONTH TO DATE 0.0
SINCE JUL 1 0.0
DEGREE DAYS
HEATING
YESTERDAY 21 24 -3 14
MONTH TO DATE 274 438 -164 413
SINCE DEC 1 274 438 -164 413
SINCE JUL 1 1049 1350 -301 1158
COOLING
YESTERDAY 0 0 0 0
MONTH TO DATE 0 0 0 0
SINCE DEC 1 0 0 0 0
SINCE JAN 1 694 508 186 751
...............................................................
WIND (MPH)
HIGHEST WIND SPEED 17 HIGHEST WIND DIRECTION W (270)
HIGHEST GUST SPEED 25 HIGHEST GUST DIRECTION NW (330)
AVERAGE WIND SPEED 5.9
SKY COVER
POSSIBLE SUNSHINE MM
AVERAGE SKY COVER 0.8
WEATHER CONDITIONS
THE FOLLOWING WEATHER WAS RECORDED YESTERDAY.
LIGHT RAIN
RELATIVE HUMIDITY (PERCENT)
HIGHEST 96 800 AM
LOWEST 71 200 PM
AVERAGE 84
......................................................
THE PORTLAND OR CLIMATE NORMALS FOR TODAY
NORMAL RECORD YEAR
MAXIMUM TEMPERATURE (F) 46 59 1974
2014
2019
MINIMUM TEMPERATURE (F) 36 13 1967
SUNRISE AND SUNSET
DECEMBER 20 2025......SUNRISE 747 AM PST SUNSET 429 PM PST
DECEMBER 21 2025......SUNRISE 748 AM PST SUNSET 430 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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