


Climatological Report (Daily)
Issued by NWS
Issued by NWS
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716 CDUS46 KPDT 171835 CLIHRI CLIMATE REPORT NATIONAL WEATHER SERVICE PENDLETON,OR 1135 AM PDT SUN AUG 17 2025 ................................... ...THE HERMISTON OR CLIMATE SUMMARY FOR AUGUST 16 2025... 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) YESTERDAY MAXIMUM 85 321 PM 107 2023 91 -6 88 MINIMUM 68 757 AM 40 1935 57 11 58 AVERAGE 77 74 3 73 PRECIPITATION (IN) YESTERDAY 0.10 0.50 1993 0.01 0.09 0.00 MONTH TO DATE 0.21 0.07 0.14 T SINCE OCT 1 10.74 8.18 2.56 9.01 SINCE JAN 1 5.85 5.21 0.64 5.59 ................................................................... WIND (MPH) HIGHEST WIND SPEED 18 HIGHEST WIND DIRECTION SW (230) HIGHEST GUST SPEED 27 HIGHEST GUST DIRECTION SW (220) AVERAGE WIND SPEED 7.9 SKY COVER POSSIBLE SUNSHINE MM AVERAGE SKY COVER 0.5 WEATHER CONDITIONS THE FOLLOWING WEATHER WAS RECORDED YESTERDAY. LIGHT RAIN RELATIVE HUMIDITY (PERCENT) HIGHEST 90 700 AM LOWEST 36 600 PM AVERAGE 63 .......................................................... THE HERMISTON OR CLIMATE NORMALS FOR TODAY NORMAL RECORD YEAR MAXIMUM TEMPERATURE (F) 91 107 2008 MINIMUM TEMPERATURE (F) 57 42 1969 SUNRISE AND SUNSET AUGUST 17 2025........SUNRISE 600 AM PDT SUNSET 801 PM PDT AUGUST 18 2025........SUNRISE 601 AM PDT SUNSET 800 PM PDT - INDICATES NEGATIVE NUMBERS. R INDICATES RECORD WAS SET OR TIED. MM INDICATES DATA IS MISSING. T INDICATES TRACE AMOUNT. $$