


Climatological Report (Daily)
Issued by NWS
Issued by NWS
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489 CDUS46 KPDT 110845 CLIHRI CLIMATE REPORT NATIONAL WEATHER SERVICE PENDLETON,OR 145 AM PDT MON AUG 11 2025 ................................... ...THE HERMISTON OR CLIMATE SUMMARY FOR AUGUST 10 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 98 421 PM 106 1971 93 5 96 MINIMUM 56 526 AM 43 1919 59 -3 63 AVERAGE 77 76 1 80 PRECIPITATION (IN) YESTERDAY T 0.02 1945 0.01 -0.01 0.00 MONTH TO DATE 0.11 0.04 0.07 T SINCE OCT 1 10.64 8.15 2.49 9.01 SINCE JAN 1 5.75 5.18 0.57 5.59 ................................................................... WIND (MPH) HIGHEST WIND SPEED 8 HIGHEST WIND DIRECTION SE (130) HIGHEST GUST SPEED 12 HIGHEST GUST DIRECTION N (10) AVERAGE WIND SPEED 3.8 SKY COVER POSSIBLE SUNSHINE MM AVERAGE SKY COVER 0.0 WEATHER CONDITIONS THE FOLLOWING WEATHER WAS RECORDED YESTERDAY. LIGHT RAIN RELATIVE HUMIDITY (PERCENT) HIGHEST 75 500 AM LOWEST 18 300 PM AVERAGE 47 .......................................................... THE HERMISTON OR CLIMATE NORMALS FOR TODAY NORMAL RECORD YEAR MAXIMUM TEMPERATURE (F) 93 105 1971 MINIMUM TEMPERATURE (F) 58 44 1917 SUNRISE AND SUNSET AUGUST 11 2025........SUNRISE 553 AM PDT SUNSET 811 PM PDT AUGUST 12 2025........SUNRISE 554 AM PDT SUNSET 809 PM PDT - INDICATES NEGATIVE NUMBERS. R INDICATES RECORD WAS SET OR TIED. MM INDICATES DATA IS MISSING. T INDICATES TRACE AMOUNT. $$