Climatological Report (Monthly)
Issued by NWS Portland, OR
Issued by NWS Portland, OR
814
CXUS56 KPQR 011542
CLMPDX
CLIMATE REPORT
NATIONAL WEATHER SERVICE PORTLAND OREGON
842 AM PDT FRI AUG 01 2025
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...THE PORTLAND OR CLIMATE SUMMARY FOR THE MONTH OF JULY 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 97 104 07/09
LOWEST 54 55 07/02
07/03
AVG. MAXIMUM 83.6 81.9 1.7 87.8
AVG. MINIMUM 59.1 58.5 0.6 61.0
MEAN 71.4 70.2 1.2 74.4
DAYS MAX >= 90 7 5.0 2.0 13
DAYS MAX <= 32 0 0.0 0.0 0
DAYS MIN <= 32 0 0.0 0.0 0
DAYS MIN <= 0 0 0.0 0.0 0
PRECIPITATION (INCHES)
RECORD
MAXIMUM 2.68 1983
MINIMUM 0.00 1967
TOTALS 0.33 0.51 -0.18 0.08
DAYS >= .01 2 3.7 -1.7 2
DAYS >= .10 2 1.5 0.5 0
DAYS >= .50 0 0.2 -0.2 0
DAYS >= 1.00 0 0.0 0.0 0
GREATEST
24 HR. TOTAL 0.33 07/20 TO 07/21
SNOWFALL (INCHES)
TOTALS 0.0
SINCE 7/1 0.0
DEGREE DAYS
HEATING TOTAL 2 10 -8 0
SINCE 7/1 2 5 -3 MM
COOLING TOTAL 209 171 38 300
SINCE 1/1 315 250 65 MM
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WIND (MPH)
AVERAGE WIND SPEED 6.2
RESULTANT WIND SPEED/DIRECTION 5/330
HIGHEST WIND SPEED/DIRECTION 21/320 DATE 07/13
HIGHEST GUST SPEED/DIRECTION 33/320 DATE 07/13
SKY COVER
POSSIBLE SUNSHINE (PERCENT) MM
AVERAGE SKY COVER 0.29
NUMBER OF DAYS FAIR 19
NUMBER OF DAYS PC 10
NUMBER OF DAYS CLOUDY 2
AVERAGE RH (PERCENT) 57
WEATHER CONDITIONS. NUMBER OF DAYS WITH
THUNDERSTORM 0 MIXED PRECIP 0
HEAVY RAIN 0 RAIN 2
LIGHT RAIN 1 FREEZING RAIN 0
LT FREEZING RAIN 0 HAIL 0
HEAVY SNOW 0 SNOW 0
LIGHT SNOW 0 SLEET 0
FOG 2 FOG W/VIS <= 1/4 MILE 0
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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