


Climatological Report (Daily)
Issued by NWS Portland, OR
Issued by NWS Portland, OR
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666 CDUS46 KPQR 231142 CLIHIO CLIMATE REPORT NATIONAL WEATHER SERVICE PORTLAND OREGON 442 AM PDT SAT AUG 23 2025 ................................... ...THE HILLSBORO OR CLIMATE SUMMARY FOR AUGUST 22 2025... CLIMATE NORMAL PERIOD 1991 TO 2020 CLIMATE RECORD PERIOD 1929 TO 2025 WEATHER ITEM OBSERVED TIME RECORD YEAR NORMAL DEPARTURE LAST VALUE (LST) VALUE VALUE FROM YEAR NORMAL ................................................................... TEMPERATURE (F) YESTERDAY MAXIMUM 99R 501 PM 98 1961 82 17 70 MINIMUM 54 603 AM 38 1938 51 3 59 AVERAGE 77 66 11 65 PRECIPITATION (IN) YESTERDAY 0.00 0.79 2004 0.02 -0.02 MONTH TO DATE 0.37 0.27 0.10 SINCE OCT 1 29.14 34.34 -5.20 SINCE JAN 1 12.19 19.48 -7.29 DEGREE DAYS HEATING YESTERDAY 0 1 -1 MONTH TO DATE 1 22 -21 SINCE JUL 1 11 58 -47 COOLING YESTERDAY 12 3 9 MONTH TO DATE 117 80 37 SINCE JAN 1 331 220 111 ................................................................... WIND (MPH) HIGHEST WIND SPEED 14 HIGHEST WIND DIRECTION N (20) HIGHEST GUST SPEED 20 HIGHEST GUST DIRECTION NE (50) AVERAGE WIND SPEED 5.1 WEATHER CONDITIONS THE FOLLOWING WEATHER WAS RECORDED YESTERDAY. HAZE RELATIVE HUMIDITY (PERCENT) HIGHEST 77 500 AM LOWEST 17 300 PM AVERAGE 47 .......................................................... THE HILLSBORO OR CLIMATE NORMALS FOR TODAY NORMAL RECORD YEAR MAXIMUM TEMPERATURE (F) 82 97 1996 MINIMUM TEMPERATURE (F) 51 32 1930 SUNRISE AND SUNSET AUGUST 23 2025........SUNRISE 623 AM PDT SUNSET 805 PM PDT AUGUST 24 2025........SUNRISE 624 AM PDT SUNSET 803 PM PDT - INDICATES NEGATIVE NUMBERS. R INDICATES RECORD WAS SET OR TIED. MM INDICATES DATA IS MISSING. T INDICATES TRACE AMOUNT. $$