817
CDUS46 KPQR 181041
CLIPDX
CLIMATE REPORT
NATIONAL WEATHER SERVICE PORTLAND OREGON
341 AM PDT WED MAR 18 2026
...............................
..THE PORTLAND OR CLIMATE SUMMARY FOR MARCH 17 2026
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)
YESTERDAY
MAXIMUM 63 MM 76 1947 57 6 55
2024
MINIMUM 51 MM 24 1955 40 11 40
AVERAGE 57 48 9 48
PRECIPITATION (IN)
YESTERDAY 0.01 0.58 1949 0.13 -0.12 0.07
MONTH TO DATE 4.70 2.26 2.44 2.72
SINCE OCT 1 29.01 25.61 3.40 26.25
SINCE JAN 1 12.08 10.97 1.11 9.99
SNOWFALL (IN)
YESTERDAY 0.0 T 2002
MONTH TO DATE 0.0
SINCE JUL 1 0.0
DEGREE DAYS
HEATING
YESTERDAY 8 16 -8 17
MONTH TO DATE 257 301 -44 275
SINCE MAR 1 257 301 -44 275
SINCE JUL 1 2851 3242 -391 2973
COOLING
YESTERDAY 0 0 0 0
MONTH TO DATE 0 0 0 0
SINCE MAR 1 0 0 0 0
SINCE JAN 1 0 0 0 0
...............................................................
WIND (MPH)
HIGHEST WIND SPEED 9 HIGHEST WIND DIRECTION NW (300)
HIGHEST GUST SPEED MM HIGHEST GUST DIRECTION MM
AVERAGE WIND SPEED 5.5
SKY COVER
POSSIBLE SUNSHINE MM
AVERAGE SKY COVER 0.8
WEATHER CONDITIONS
THE FOLLOWING WEATHER WAS RECORDED YESTERDAY.
LIGHT RAIN
RELATIVE HUMIDITY (PERCENT)
HIGHEST 86 1100 PM
LOWEST 62 1200 AM
AVERAGE 74
......................................................
THE PORTLAND OR CLIMATE NORMALS FOR TODAY
NORMAL RECORD YEAR
MAXIMUM TEMPERATURE (F) 57 77 2024
MINIMUM TEMPERATURE (F) 40 28 1943
SUNRISE AND SUNSET
MARCH 18 2026.........SUNRISE 717 AM PDT SUNSET 721 PM PDT
MARCH 19 2026.........SUNRISE 715 AM PDT SUNSET 722 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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