


Climatological Report (Daily)
Issued by NWS
Issued by NWS
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018 CDUS46 KPDT 280043 CLIHRI CLIMATE REPORT NATIONAL WEATHER SERVICE PENDLETON,OR 543 PM PDT WED AUG 27 2025 ................................... ...THE HERMISTON OR CLIMATE SUMMARY FOR AUGUST 27 2025... VALID TODAY AS OF 0400 PM LOCAL TIME. CLIMATE NORMAL PERIOD 1991 TO 2020 CLIMATE RECORD PERIOD 1906 TO 2025 WEATHER ITEM OBSERVED TIME RECORD YEAR NORMAL DEPARTURE LAST VALUE (LST) VALUE VALUE FROM YEAR NORMAL ................................................................... TEMPERATURE (F) TODAY MAXIMUM 84 1252 PM 100 1916 88 -4 82 MINIMUM 69 250 AM 41 1930 54 15 47 AVERAGE 77 71 6 65 PRECIPITATION (IN) TODAY T 0.26 1956 0.01 -0.01 0.00 MONTH TO DATE 0.21 0.14 0.07 0.13 SINCE OCT 1 10.74 8.25 2.49 9.14 SINCE JAN 1 5.85 5.28 0.57 5.72 ................................................................... WIND (MPH) HIGHEST WIND SPEED 10 HIGHEST WIND DIRECTION N (20) HIGHEST GUST SPEED 13 HIGHEST GUST DIRECTION NE (40) AVERAGE WIND SPEED 3.8 SKY COVER POSSIBLE SUNSHINE MM AVERAGE SKY COVER 0.3 WEATHER CONDITIONS THE FOLLOWING WEATHER WAS RECORDED TODAY. LIGHT RAIN RELATIVE HUMIDITY (PERCENT) HIGHEST 61 100 AM LOWEST 38 1100 AM AVERAGE 50 .......................................................... THE HERMISTON OR CLIMATE NORMALS FOR TOMORROW NORMAL RECORD YEAR MAXIMUM TEMPERATURE (F) 88 104 2023 MINIMUM TEMPERATURE (F) 53 38 1909 SUNRISE AND SUNSET AUGUST 27 2025........SUNRISE 612 AM PDT SUNSET 744 PM PDT AUGUST 28 2025........SUNRISE 614 AM PDT SUNSET 742 PM PDT - INDICATES NEGATIVE NUMBERS. R INDICATES RECORD WAS SET OR TIED. MM INDICATES DATA IS MISSING. T INDICATES TRACE AMOUNT. $$