Climatological Report (Monthly)
Issued by NWS Portland, OR
Issued by NWS Portland, OR
110
CXUS56 KPQR 011451
CLMHIO
CLIMATE REPORT
NATIONAL WEATHER SERVICE PORTLAND OREGON
751 AM PDT WED JUL 01 2026
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...THE HILLSBORO OR CLIMATE SUMMARY FOR THE MONTH OF JUNE 2026...
CLIMATE NORMAL PERIOD 1991 TO 2020
CLIMATE RECORD PERIOD 1929 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 MM 96 06/08
06/30
LOWEST MM 40 06/14
06/15
AVG. MAXIMUM MM 73.5 MM 77.3
AVG. MINIMUM MM 48.6 MM 49.0
MEAN MM 61.0 MM 63.2
DAYS MAX >= 90 MM 2.0 MM 4
DAYS MAX <= 32 MM 0.0 MM 0
DAYS MIN <= 32 MM 0.0 MM 0
DAYS MIN <= 0 MM 0.0 MM 0
PRECIPITATION (INCHES)
RECORD
MAXIMUM 4.38 1984
MINIMUM T 1940
TOTALS MM 1.31 MM 0.44
DAYS >= .01 MM 8.7 MM 2
DAYS >= .10 MM 4.3 MM 1
DAYS >= .50 MM 0.2 MM 0
DAYS >= 1.00 MM 0.0 MM 0
GREATEST
24 HR. TOTAL MM
DEGREE DAYS
HEATING TOTAL MM 147 MM 112
SINCE 7/1 3918 4830 -912 MM
COOLING TOTAL MM 28 MM 60
SINCE 1/1 24 38 -14 MM
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WIND (MPH)
AVERAGE WIND SPEED MM
RESULTANT WIND SPEED/DIRECTION MM
HIGHEST WIND SPEED/DIRECTION MM DATE MM
HIGHEST GUST SPEED/DIRECTION MM DATE MM
SKY COVER
POSSIBLE SUNSHINE (PERCENT) MM
AVERAGE SKY COVER MM
AVERAGE RH (PERCENT) MM
WEATHER CONDITIONS. NUMBER OF DAYS WITH
THUNDERSTORM MM MIXED PRECIP MM
HEAVY RAIN MM RAIN MM
LIGHT RAIN MM FREEZING RAIN MM
LT FREEZING RAIN MM HAIL MM
HEAVY SNOW MM SNOW MM
LIGHT SNOW MM SLEET MM
FOG MM FOG W/VIS <= 1/4 MILE MM
HAZE MM
- INDICATES NEGATIVE NUMBERS.
R INDICATES RECORD WAS SET OR TIED.
MM INDICATES DATA IS MISSING.
T INDICATES TRACE AMOUNT.
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