Climatological Report (Monthly) Issued by NWS Portland, OR
000
CXUS56 KPQR 011552
CLMHIO
CLIMATE REPORT
NATIONAL WEATHER SERVICE PORTLAND OREGON
852 AM PDT WED NOV 01 2023
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...THE HILLSBORO OR CLIMATE SUMMARY FOR THE MONTH OF OCTOBER 2023...
CLIMATE NORMAL PERIOD 1991 TO 2020
CLIMATE RECORD PERIOD 1929 TO 2023
WEATHER OBSERVED NORMAL DEPART LAST YEAR`S
VALUE DATE(S) VALUE FROM VALUE DATE(S)
NORMAL
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TEMPERATURE (F)
HIGHEST 85 89 10/08
LOWEST 27 36 10/27
AVG. MAXIMUM 64.8 63.7 1.1 71.7
AVG. MINIMUM 44.2 40.9 3.3 44.1
MEAN 54.5 52.3 2.2 57.9
DAYS MAX >= 90 0 0.0 0.0 0
DAYS MAX <= 32 0 0.0 0.0 0
DAYS MIN <= 32 5 2.9 2.1 0
DAYS MIN <= 0 0 0.0 0.0 0
PRECIPITATION (INCHES)
RECORD
MAXIMUM 8.66 2016
MINIMUM 0.11 1988
TOTALS 2.05 3.37 -1.32 2.53
DAYS >= .01 9 14.9 -5.9 8
DAYS >= .10 7 7.5 -0.5 5
DAYS >= .50 1 1.5 -0.5 1
DAYS >= 1.00 0 0.4 -0.4 0
GREATEST
24 HR. TOTAL 0.61 10/24 TO 10/25
DEGREE DAYS
HEATING TOTAL 321 395 -74 226
SINCE 7/1 442 591 -149 MM
COOLING TOTAL 5 1 4 15
SINCE 1/1 516 275 241 MM
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WIND (MPH)
AVERAGE WIND SPEED 3.8
RESULTANT WIND SPEED/DIRECTION 0/180
HIGHEST WIND SPEED/DIRECTION 21/180 DATE 10/11
21/180 10/24
HIGHEST GUST SPEED/DIRECTION 29/200 DATE 10/10
SKY COVER
POSSIBLE SUNSHINE (PERCENT) MM
AVERAGE SKY COVER 0.48
AVERAGE RH (PERCENT) 78
WEATHER CONDITIONS. NUMBER OF DAYS WITH
THUNDERSTORM 0 MIXED PRECIP 0
HEAVY RAIN 0 RAIN 4
LIGHT RAIN 10 FREEZING RAIN 0
LT FREEZING RAIN 0 HAIL 0
HEAVY SNOW 0 SNOW 0
LIGHT SNOW 0 SLEET 0
FOG 25 FOG W/VIS <= 1/4 MILE 11
HAZE 5
- INDICATES NEGATIVE NUMBERS.
R INDICATES RECORD WAS SET OR TIED.
MM INDICATES DATA IS MISSING.
T INDICATES TRACE AMOUNT.
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