313
CDUS46 KPDT 180845
CLIHRI
CLIMATE REPORT
NATIONAL WEATHER SERVICE PENDLETON,OR
145 AM PDT MON MAY 18 2026
...............................
..THE HERMISTON OR CLIMATE SUMMARY FOR MAY 17 2026
CLIMATE NORMAL PERIOD 1991 TO 2020
CLIMATE RECORD PERIOD 1906 TO 2026
WEATHER ITEM OBSERVED TIME RECORD YEAR NORMAL DEPARTURE LAST
VALUE (LST) VALUE VALUE FROM YEAR
NORMAL
...............................................................
TEMPERATURE (F)
YESTERDAY
MAXIMUM 69 413 PM 99 2006 77 -8 66
MINIMUM 43 451 AM 34 1943 47 -4 51
AVERAGE 56 62 -6 59
PRECIPITATION (IN)
YESTERDAY 0.00 0.60 2025 0.03 -0.03 0.60
MONTH TO DATE 0.07 0.43 -0.36 0.79
SINCE OCT 1 8.46 6.95 1.51 10.32
SINCE JAN 1 4.05 3.98 0.07 5.43
...............................................................
WIND (MPH)
HIGHEST WIND SPEED 15 HIGHEST WIND DIRECTION SW (230)
HIGHEST GUST SPEED 23 HIGHEST GUST DIRECTION SW (230)
AVERAGE WIND SPEED 8.1
SKY COVER
POSSIBLE SUNSHINE MM
AVERAGE SKY COVER 0.4
WEATHER CONDITIONS
THE FOLLOWING WEATHER WAS RECORDED YESTERDAY.
NO SIGNIFICANT WEATHER WAS OBSERVED.
RELATIVE HUMIDITY (PERCENT)
HIGHEST 73 400 AM
LOWEST 25 400 PM
AVERAGE 49
......................................................
THE HERMISTON OR CLIMATE NORMALS FOR TODAY
NORMAL RECORD YEAR
MAXIMUM TEMPERATURE (F) 77 100 2006
MINIMUM TEMPERATURE (F) 47 33 1966
SUNRISE AND SUNSET
MAY 18 2026...........SUNRISE 522 AM PDT SUNSET 826 PM PDT
MAY 19 2026...........SUNRISE 521 AM PDT SUNSET 827 PM PDT
- INDICATES NEGATIVE NUMBERS.
R INDICATES RECORD WAS SET OR TIED.
MM INDICATES DATA IS MISSING.
T INDICATES TRACE AMOUNT.
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