222
CDUS46 KPDT 190137
CLIPSC
CLIMATE REPORT
NATIONAL WEATHER SERVICE PENDLETON,OR
537 PM PST THU DEC 18 2025
...............................
..THE PASCO WA CLIMATE SUMMARY FOR DECEMBER 18 2025
VALID TODAY AS OF 0400 PM LOCAL TIME.
CLIMATE NORMAL PERIOD 1991 TO 2020
CLIMATE RECORD PERIOD 1894 TO 2025
WEATHER ITEM OBSERVED TIME RECORD YEAR NORMAL DEPARTURE LAST
VALUE (LST) VALUE VALUE FROM YEAR
NORMAL
...............................................................
TEMPERATURE (F)
TODAY
MAXIMUM 47 356 PM 71 1917 40 7 61
MINIMUM 41 1000 AM -10 1924 27 14 33
AVERAGE 44 34 10 47
PRECIPITATION (IN)
TODAY 0.20 0.35 1960 0.04 0.16 T
MONTH TO DATE 1.17 0.54 0.63 0.62
SINCE OCT 1 3.03 2.07 0.96 2.77
SINCE JAN 1 7.86 7.13 0.73 6.56
DEGREE DAYS
HEATING
TODAY 21 32 -11 18
MONTH TO DATE 302 545 -243 499
SINCE DEC 1 302 545 -243 499
SINCE JUL 1 1339 1764 -425 1516
COOLING
TODAY 0 0 0 0
MONTH TO DATE 0 0 0 0
SINCE DEC 1 0 0 0 0
SINCE JAN 1 1072 788 284 1005
...............................................................
WIND (MPH)
RESULTANT WIND SPEED 4 RESULTANT WIND DIRECTION SE (150)
HIGHEST WIND SPEED 16 HIGHEST WIND DIRECTION S (190)
HIGHEST GUST SPEED 24 HIGHEST GUST DIRECTION S (190)
SKY COVER
POSSIBLE SUNSHINE MM
AVERAGE SKY COVER 0.8
WEATHER CONDITIONS
THE FOLLOWING WEATHER WAS RECORDED TODAY.
LIGHT RAIN
RELATIVE HUMIDITY (PERCENT)
HIGHEST 96
LOWEST 58
AVERAGE 77
......................................................
THE PASCO WA CLIMATE NORMALS FOR TOMORROW
NORMAL RECORD YEAR
MAXIMUM TEMPERATURE (F) 40 62 1917
MINIMUM TEMPERATURE (F) 27 -8 1924
SUNRISE AND SUNSET
DECEMBER 18 2025......SUNRISE 735 AM PST SUNSET 412 PM PST
DECEMBER 19 2025......SUNRISE 735 AM PST SUNSET 412 PM PST
- INDICATES NEGATIVE NUMBERS.
R INDICATES RECORD WAS SET OR TIED.
MM INDICATES DATA IS MISSING.
T INDICATES TRACE AMOUNT.
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