Climatological Report (Monthly)
Issued by NWS Portland, OR
Issued by NWS Portland, OR
470
CXUS56 KPQR 011617
CLMPDX
CLIMATE REPORT
NATIONAL WEATHER SERVICE PORTLAND OREGON
817 AM PST SUN FEB 01 2026
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...THE PORTLAND OR CLIMATE SUMMARY FOR THE MONTH OF JANUARY 2026...
CLIMATE NORMAL PERIOD 1991 TO 2020
CLIMATE RECORD PERIOD 1940 TO 2026
WEATHER OBSERVED NORMAL DEPART LAST YEAR`S
VALUE DATE(S) VALUE FROM VALUE DATE(S)
NORMAL
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TEMPERATURE (F)
HIGHEST 61 56 01/06
LOWEST 22 25 01/22
01/27
01/28
AVG. MAXIMUM 48.5 47.5 1.0 48.4
AVG. MINIMUM 34.8 36.2 -1.4 34.3
MEAN 41.7 41.9 -0.2 41.3
DAYS MAX >= 90 0 0.0 0.0 0
DAYS MAX <= 32 0 0.6 -0.6 0
DAYS MIN <= 32 11 8.7 2.3 12
DAYS MIN <= 0 0 0.0 0.0 0
PRECIPITATION (INCHES)
RECORD
MAXIMUM 12.83 1953
MINIMUM 0.06 1985
TOTALS 2.63 5.03 -2.40 2.93
DAYS >= .01 11 18.7 -7.7 9
DAYS >= .10 7 12.3 -5.3 5
DAYS >= .50 1 3.3 -2.3 3
DAYS >= 1.00 0 0.5 -0.5 0
GREATEST
24 HR. TOTAL 0.94 01/06 TO 01/07
SNOWFALL (INCHES)
TOTALS 0.0
SINCE 7/1 0.0
DEGREE DAYS
HEATING TOTAL 715 718 -3 725
SINCE 7/1 2028 2356 -328 MM
COOLING TOTAL 0 0 0 0
SINCE 1/1 0 0 0 MM
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WIND (MPH)
AVERAGE WIND SPEED 7.1
RESULTANT WIND SPEED/DIRECTION 5/130
HIGHEST WIND SPEED/DIRECTION 30/110 DATE 01/23
HIGHEST GUST SPEED/DIRECTION 41/210 DATE 01/06
SKY COVER
POSSIBLE SUNSHINE (PERCENT) MM
AVERAGE SKY COVER 0.60
NUMBER OF DAYS FAIR 9
NUMBER OF DAYS PC 6
NUMBER OF DAYS CLOUDY 16
AVERAGE RH (PERCENT) 77
WEATHER CONDITIONS. NUMBER OF DAYS WITH
THUNDERSTORM 0 MIXED PRECIP 0
HEAVY RAIN 2 RAIN 5
LIGHT RAIN 14 FREEZING RAIN 0
LT FREEZING RAIN 0 HAIL 0
HEAVY SNOW 0 SNOW 0
LIGHT SNOW 0 SLEET 0
FOG 19 FOG W/VIS <= 1/4 MILE 1
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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