Climatological Report (Daily)
Issued by NWS Portland, OR
Issued by NWS Portland, OR
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CDUS46 KPQR 291140
CLIPDX
CLIMATE REPORT
NATIONAL WEATHER SERVICE PORTLAND OREGON
440 AM PDT FRI AUG 29 2025
...................................
...THE PORTLAND OR CLIMATE SUMMARY FOR AUGUST 28 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 89 342 PM 102 1967 81 8 79
MINIMUM 63 628 AM 45 1980 58 5 53
AVERAGE 76 69 7 66
PRECIPITATION (IN)
YESTERDAY 0.00 0.61 1983 0.02 -0.02 0.00
MONTH TO DATE 0.59 0.46 0.13 0.60
SINCE OCT 1 33.99 35.32 -1.33 39.16
SINCE JAN 1 17.73 20.68 -2.95 22.67
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 4
SINCE JUN 1 58 90 -32 49
SINCE JUL 1 2 10 -8 4
COOLING
YESTERDAY 11 5 6 1
MONTH TO DATE 260 169 91 187
SINCE JUN 1 557 396 161 572
SINCE JAN 1 575 419 156 595
...................................................................
WIND (MPH)
HIGHEST WIND SPEED 14 HIGHEST WIND DIRECTION NW (300)
HIGHEST GUST SPEED 18 HIGHEST GUST DIRECTION NW (300)
AVERAGE WIND SPEED 6.3
SKY COVER
POSSIBLE SUNSHINE MM
AVERAGE SKY COVER 0.5
WEATHER CONDITIONS
THE FOLLOWING WEATHER WAS RECORDED YESTERDAY.
NO SIGNIFICANT WEATHER WAS OBSERVED.
RELATIVE HUMIDITY (PERCENT)
HIGHEST 90 600 AM
LOWEST 34 400 PM
AVERAGE 62
..........................................................
THE PORTLAND OR CLIMATE NORMALS FOR TODAY
NORMAL RECORD YEAR
MAXIMUM TEMPERATURE (F) 81 95 1944
MINIMUM TEMPERATURE (F) 58 44 1951
1980
SUNRISE AND SUNSET
AUGUST 29 2025........SUNRISE 629 AM PDT SUNSET 753 PM PDT
AUGUST 30 2025........SUNRISE 630 AM PDT SUNSET 751 PM PDT
- INDICATES NEGATIVE NUMBERS.
R INDICATES RECORD WAS SET OR TIED.
MM INDICATES DATA IS MISSING.
T INDICATES TRACE AMOUNT.
$$