Climatological Report (Monthly)
Issued by NWS Portland, OR
Issued by NWS Portland, OR
571
CXUS56 KPQR 011607
CLMPDX
CLIMATE REPORT
NATIONAL WEATHER SERVICE PORTLAND OREGON
807 AM PST MON DEC 01 2025
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...THE PORTLAND OR CLIMATE SUMMARY FOR THE MONTH OF NOVEMBER 2025...
CLIMATE NORMAL PERIOD 1991 TO 2020
CLIMATE RECORD PERIOD 1940 TO 2025
WEATHER OBSERVED NORMAL DEPART LAST YEAR`S
VALUE DATE(S) VALUE FROM VALUE DATE(S)
NORMAL
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TEMPERATURE (F)
HIGHEST 63 63 11/07
LOWEST 34 31 11/30
AVG. MAXIMUM 55.5 53.5 2.0 53.4
AVG. MINIMUM 43.9 40.6 3.3 43.5
MEAN 49.7 47.1 2.6 48.5
DAYS MAX >= 90 0 0.0 0.0 0
DAYS MAX <= 32 0 0.1 -0.1 0
DAYS MIN <= 32 0 4.1 -4.1 1
DAYS MIN <= 0 0 0.0 0.0 0
PRECIPITATION (INCHES)
RECORD
MAXIMUM 11.92 2006
MINIMUM 0.77 1976
TOTALS 4.53 5.45 -0.92 6.32
DAYS >= .01 18 18.3 -0.3 20
DAYS >= .10 13 12.2 0.8 15
DAYS >= .50 2 3.2 -1.2 5
DAYS >= 1.00 0 0.9 -0.9 0
GREATEST
24 HR. TOTAL 1.14 10/31 TO 11/01
SNOWFALL (INCHES)
TOTALS 0.0
SINCE 7/1 0.0
DEGREE DAYS
HEATING TOTAL 449 538 -89 487
SINCE 7/1 775 913 -138 MM
COOLING TOTAL 0 0 0 0
SINCE 1/1 694 508 186 MM
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WIND (MPH)
AVERAGE WIND SPEED 6.7
RESULTANT WIND SPEED/DIRECTION 4/140
HIGHEST WIND SPEED/DIRECTION 30/190 DATE 11/27
HIGHEST GUST SPEED/DIRECTION 45/200 DATE 11/27
SKY COVER
POSSIBLE SUNSHINE (PERCENT) MM
AVERAGE SKY COVER 0.83
NUMBER OF DAYS FAIR 0
NUMBER OF DAYS PC 7
NUMBER OF DAYS CLOUDY 23
AVERAGE RH (PERCENT) 81
WEATHER CONDITIONS. NUMBER OF DAYS WITH
THUNDERSTORM 0 MIXED PRECIP 0
HEAVY RAIN 0 RAIN 3
LIGHT RAIN 20 FREEZING RAIN 0
LT FREEZING RAIN 0 HAIL 0
HEAVY SNOW 0 SNOW 0
LIGHT SNOW 0 SLEET 0
FOG 24 FOG W/VIS <= 1/4 MILE 7
HAZE 2
- INDICATES NEGATIVE NUMBERS.
R INDICATES RECORD WAS SET OR TIED.
MM INDICATES DATA IS MISSING.
T INDICATES TRACE AMOUNT.
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