Climatological Report (Daily)
Issued by NWS Portland, OR
Issued by NWS Portland, OR
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CDUS46 KPQR 311141
CLIPDX
CLIMATE REPORT
NATIONAL WEATHER SERVICE PORTLAND OREGON
441 AM PDT THU JUL 31 2025
...................................
...THE PORTLAND OR CLIMATE SUMMARY FOR JULY 30 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 84 603 PM 107 1965 84 0 83
MINIMUM 62 546 AM 47 1945 60 2 66
AVERAGE 73 72 1 75
PRECIPITATION (IN)
YESTERDAY 0.00 0.52 1982 0.01 -0.01 0.00
MONTH TO DATE 0.33 0.50 -0.17 0.08
SINCE OCT 1 33.40 34.85 -1.45 38.56
SINCE JAN 1 17.14 20.21 -3.07 22.07
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 2 5 -3 0
SINCE JUN 1 58 85 -27 45
SINCE JUL 1 2 5 -3 0
COOLING
YESTERDAY 8 7 1 10
MONTH TO DATE 203 166 37 290
SINCE JUN 1 291 222 69 375
SINCE JAN 1 309 245 64 398
...................................................................
WIND (MPH)
HIGHEST WIND SPEED 10 HIGHEST WIND DIRECTION N (360)
HIGHEST GUST SPEED 17 HIGHEST GUST DIRECTION N (360)
AVERAGE WIND SPEED 4.5
SKY COVER
POSSIBLE SUNSHINE MM
AVERAGE SKY COVER 0.4
WEATHER CONDITIONS
THE FOLLOWING WEATHER WAS RECORDED YESTERDAY.
NO SIGNIFICANT WEATHER WAS OBSERVED.
RELATIVE HUMIDITY (PERCENT)
HIGHEST 75 500 AM
LOWEST 41 600 PM
AVERAGE 58
..........................................................
THE PORTLAND OR CLIMATE NORMALS FOR TODAY
NORMAL RECORD YEAR
MAXIMUM TEMPERATURE (F) 84 102 1965
MINIMUM TEMPERATURE (F) 60 48 1953
1956
SUNRISE AND SUNSET
JULY 31 2025..........SUNRISE 553 AM PDT SUNSET 839 PM PDT
AUGUST 1 2025........SUNRISE 555 AM PDT SUNSET 838 PM PDT
- INDICATES NEGATIVE NUMBERS.
R INDICATES RECORD WAS SET OR TIED.
MM INDICATES DATA IS MISSING.
T INDICATES TRACE AMOUNT.
$$