Climatological Report (Daily)
Issued by NWS Portland, OR
Issued by NWS Portland, OR
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CDUS46 KPQR 181040
CLIPDX
CLIMATE REPORT
NATIONAL WEATHER SERVICE PORTLAND OREGON
340 AM PDT TUE AUG 18 2026
...................................
...THE PORTLAND OR CLIMATE SUMMARY FOR AUGUST 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 85 447 PM 105 1977 82 3 79
MINIMUM 60 611 AM 45 1970 59 1 64
AVERAGE 73 71 2 72
PRECIPITATION (IN)
YESTERDAY 0.00 0.90 1948 0.02 -0.02 0.00
MONTH TO DATE 0.00 0.23 -0.23 0.58
SINCE OCT 1 34.09 35.09 -1.00 33.98
SINCE JAN 1 17.16 20.45 -3.29 17.72
SNOWFALL (IN)
YESTERDAY 0.0 0.0 2022
MONTH TO DATE 0.0
SINCE JUL 1 0.0
DEGREE DAYS
HEATING
YESTERDAY 0 0 0 0
MONTH TO DATE 0 0 0 0
SINCE JUN 1 58 90 -32 58
SINCE JUL 1 6 10 -4 2
COOLING
YESTERDAY 8 6 2 7
MONTH TO DATE 113 111 2 129
SINCE JUN 1 409 338 71 426
SINCE JAN 1 436 361 75 444
...................................................................
WIND (MPH)
HIGHEST WIND SPEED 13 HIGHEST WIND DIRECTION NW (300)
HIGHEST GUST SPEED 19 HIGHEST GUST DIRECTION NW (310)
AVERAGE WIND SPEED 5.3
SKY COVER
POSSIBLE SUNSHINE MM
AVERAGE SKY COVER 0.7
WEATHER CONDITIONS
THE FOLLOWING WEATHER WAS RECORDED YESTERDAY.
HAZE
RELATIVE HUMIDITY (PERCENT)
HIGHEST 90 600 AM
LOWEST 33 500 PM
AVERAGE 62
..........................................................
THE PORTLAND OR CLIMATE NORMALS FOR TODAY
NORMAL RECORD YEAR
MAXIMUM TEMPERATURE (F) 82 99 2016
MINIMUM TEMPERATURE (F) 59 45 1973
SUNRISE AND SUNSET
AUGUST 18 2026........SUNRISE 615 AM PDT SUNSET 813 PM PDT
AUGUST 19 2026........SUNRISE 616 AM PDT SUNSET 811 PM PDT
- INDICATES NEGATIVE NUMBERS.
R INDICATES RECORD WAS SET OR TIED.
MM INDICATES DATA IS MISSING.
T INDICATES TRACE AMOUNT.
$$