Climatological Report (Daily)
Issued by NWS Portland, OR
Issued by NWS Portland, OR
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CDUS46 KPQR 181141
CLIPDX
CLIMATE REPORT
NATIONAL WEATHER SERVICE PORTLAND OREGON
441 AM PDT SAT OCT 18 2025
...................................
...THE PORTLAND OR CLIMATE SUMMARY FOR OCTOBER 17 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 64 201 PM 79 1952 64 0 60
MINIMUM 46 1109 PM 33 1971 46 0 46
AVERAGE 55 55 0 53
PRECIPITATION (IN)
YESTERDAY 0.01 0.77 1947 0.12 -0.11 0.01
MONTH TO DATE 0.80 1.55 -0.75 0.59
SINCE OCT 1 0.80 1.55 -0.75 0.59
SINCE JAN 1 19.59 23.83 -4.24 24.00
SNOWFALL (IN)
YESTERDAY 0.0 0.0 2022
MONTH TO DATE 0.0
SINCE JUL 1 0.0
DEGREE DAYS
HEATING
YESTERDAY 10 10 0 12
MONTH TO DATE 139 125 14 68
SINCE SEP 1 156 186 -30 100
SINCE JUL 1 158 203 -45 104
COOLING
YESTERDAY 0 0 0 0
MONTH TO DATE 0 0 0 0
SINCE SEP 1 102 73 29 119
SINCE JAN 1 694 504 190 751
...................................................................
WIND (MPH)
HIGHEST WIND SPEED 12 HIGHEST WIND DIRECTION W (290)
HIGHEST GUST SPEED 17 HIGHEST GUST DIRECTION NW (310)
AVERAGE WIND SPEED 3.5
SKY COVER
POSSIBLE SUNSHINE MM
AVERAGE SKY COVER 0.7
WEATHER CONDITIONS
THE FOLLOWING WEATHER WAS RECORDED YESTERDAY.
LIGHT RAIN
FOG
RELATIVE HUMIDITY (PERCENT)
HIGHEST 93 1000 AM
LOWEST 44 300 PM
AVERAGE 69
..........................................................
THE PORTLAND OR CLIMATE NORMALS FOR TODAY
NORMAL RECORD YEAR
MAXIMUM TEMPERATURE (F) 63 78 1944
1974
1978
MINIMUM TEMPERATURE (F) 46 31 1949
SUNRISE AND SUNSET
OCTOBER 18 2025.......SUNRISE 731 AM PDT SUNSET 619 PM PDT
OCTOBER 19 2025.......SUNRISE 733 AM PDT SUNSET 617 PM PDT
- INDICATES NEGATIVE NUMBERS.
R INDICATES RECORD WAS SET OR TIED.
MM INDICATES DATA IS MISSING.
T INDICATES TRACE AMOUNT.
$$