511
CDUS46 KPQR 111144
CLIPDX
CLIMATE REPORT
NATIONAL WEATHER SERVICE PORTLAND OREGON
444 AM PDT SUN MAY 11 2025
...............................
..THE PORTLAND OR CLIMATE SUMMARY FOR MAY 10 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 71 203 PM 91 2024 68 3 91
MINIMUM 49 521 AM 37 1963 48 1 53
1999
2012
AVERAGE 60 58 2 72
PRECIPITATION (IN)
YESTERDAY 0.00 0.42 2000 0.08 -0.08 0.00
MONTH TO DATE 0.00 0.79 -0.79 1.77
SINCE OCT 1 29.22 31.00 -1.78 36.47
SINCE JAN 1 12.96 16.36 -3.40 19.98
SNOWFALL (IN)
YESTERDAY 0.0 0.0 2022
MONTH TO DATE 0.0
SINCE JUL 1 3.0
DEGREE DAYS
HEATING
YESTERDAY 5 7 -2 0
MONTH TO DATE 44 82 -38 89
SINCE MAR 1 726 968 -242 856
SINCE JUL 1 3424 3909 -485 3518
COOLING
YESTERDAY 0 1 -1 7
MONTH TO DATE 3 2 1 7
SINCE MAR 1 7 4 3 7
SINCE JAN 1 7 4 3 7
...............................................................
WIND (MPH)
HIGHEST WIND SPEED 14 HIGHEST WIND DIRECTION W (250)
HIGHEST GUST SPEED 24 HIGHEST GUST DIRECTION S (200)
AVERAGE WIND SPEED 4.6
SKY COVER
POSSIBLE SUNSHINE MM
AVERAGE SKY COVER 0.7
WEATHER CONDITIONS
THE FOLLOWING WEATHER WAS RECORDED YESTERDAY.
NO SIGNIFICANT WEATHER WAS OBSERVED.
RELATIVE HUMIDITY (PERCENT)
HIGHEST 74 600 AM
LOWEST 18 1200 PM
AVERAGE 46
......................................................
THE PORTLAND OR CLIMATE NORMALS FOR TODAY
NORMAL RECORD YEAR
MAXIMUM TEMPERATURE (F) 69 91 1971
MINIMUM TEMPERATURE (F) 49 37 1959
1970
1985
SUNRISE AND SUNSET
MAY 11 2025...........SUNRISE 544 AM PDT SUNSET 830 PM PDT
MAY 12 2025...........SUNRISE 543 AM PDT SUNSET 832 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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