480
CDUS46 KPQR 190121
CLIPDX
CLIMATE REPORT
NATIONAL WEATHER SERVICE PORTLAND OREGON
621 PM PDT MON MAY 18 2026
...............................
..THE PORTLAND OR CLIMATE SUMMARY FOR MAY 18 2026
VALID TODAY AS OF 0600 PM LOCAL TIME.
CLIMATE NORMAL PERIOD 1991 TO 2020
CLIMATE RECORD PERIOD 1940 TO 2026
WEATHER ITEM OBSERVED TIME RECORD YEAR NORMAL DEPARTURE LAST
VALUE (LST) VALUE VALUE FROM YEAR
NORMAL
...............................................................
TEMPERATURE (F)
TODAY
MAXIMUM 71 MM 86 1963 70 1 60
MINIMUM 49 MM 38 2003 50 -1 50
AVERAGE 60 60 0 55
PRECIPITATION (IN)
TODAY 0.00 1.06 2014 0.08 -0.08 0.02
MONTH TO DATE 0.43 1.44 -1.01 1.70
SINCE OCT 1 32.52 31.65 0.87 30.92
SINCE JAN 1 15.59 17.01 -1.42 14.66
SNOWFALL (IN)
TODAY 0.0 0.0 2022
MONTH TO DATE 0.0
SINCE JUL 1 0.0
DEGREE DAYS
HEATING
TODAY 5 6 -1 10
MONTH TO DATE 81 133 -52 114
SINCE MAR 1 840 1019 -179 796
SINCE JUL 1 3434 3960 -526 3494
COOLING
TODAY 0 1 -1 0
MONTH TO DATE 15 10 5 3
SINCE MAR 1 15 12 3 7
SINCE JAN 1 15 12 3 7
...............................................................
WIND (MPH)
HIGHEST WIND SPEED 9 HIGHEST WIND DIRECTION NW (330)
HIGHEST GUST SPEED 16 HIGHEST GUST DIRECTION E (99)
AVERAGE WIND SPEED 4.2
WEATHER CONDITIONS
THE FOLLOWING WEATHER WAS RECORDED TODAY.
NO SIGNIFICANT WEATHER WAS OBSERVED.
RELATIVE HUMIDITY (PERCENT)
HIGHEST 83 600 AM
LOWEST 33 500 PM
AVERAGE 58
......................................................
THE PORTLAND OR CLIMATE NORMALS FOR TOMORROW
NORMAL RECORD YEAR
MAXIMUM TEMPERATURE (F) 70 91 1961
MINIMUM TEMPERATURE (F) 50 40 2003
SUNRISE AND SUNSET
MAY 18 2026...........SUNRISE 536 AM PDT SUNSET 838 PM PDT
MAY 19 2026...........SUNRISE 535 AM PDT SUNSET 839 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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