512
CDUS46 KOTX 010039
CLILWS
CLIMATE REPORT
NATIONAL WEATHER SERVICE SPOKANE WA
439 PM PST WED DEC 31 2025
...............................
..THE LEWISTON ID AIRPORT CLIMATE SUMMARY FOR DECEMBER 31 2025
VALID AS OF 0400 PM LOCAL TIME.
CLIMATE NORMAL PERIOD 1991 TO 2020
CLIMATE RECORD PERIOD 1881 TO 2025
WEATHER ITEM OBSERVED TIME RECORD YEAR NORMAL DEPARTURE LAST
VALUE (LST) VALUE VALUE FROM YEAR
NORMAL
...............................................................
TEMPERATURE (F)
TODAY
MAXIMUM 40 221 PM 55 1917 40 0 43
MINIMUM 24 712 AM -16 1884 29 -5 31
AVERAGE 32 35 -3 37
PRECIPITATION (IN)
TODAY 0.00 0.42 1885 0.04 -0.04 0.06
MONTH TO DATE 1.57 1.13 0.44 1.43
SINCE OCT 1 3.37 3.44 -0.07 3.77
SINCE JAN 1 10.06 12.87 -2.81 11.29
SNOWFALL (IN)
TODAY 0.0 4.1 1968 0.1 -0.1 0.0
MONTH TO DATE T 4.1 -4.1 T
SINCE DEC 1 T 4.1 -4.1 T
SINCE JUL 1 T 5.4 -5.4 T
SNOW DEPTH 0
DEGREE DAYS
HEATING
TODAY 33 30 3 28
MONTH TO DATE 687 926 -239 789
SINCE DEC 1 687 926 -239 789
SINCE JUL 1 1615 2107 -492 1745
COOLING
TODAY 0 0 0 0
MONTH TO DATE 0 0 0 0
SINCE DEC 1 0 0 0 0
SINCE JAN 1 1312 912 400 1228
...............................................................
WIND (MPH)
HIGHEST WIND SPEED 6 HIGHEST WIND DIRECTION NW (330)
HIGHEST GUST SPEED 8 HIGHEST GUST DIRECTION N (340)
AVERAGE WIND SPEED 1.7
SKY COVER
POSSIBLE SUNSHINE MM
AVERAGE SKY COVER 0.0
WEATHER CONDITIONS
THE FOLLOWING WEATHER WAS RECORDED TODAY.
FOG
FOG W/VISIBILITY <= 1/4 MILE
RELATIVE HUMIDITY (PERCENT)
HIGHEST 100
LOWEST 67
AVERAGE 84
......................................................
THE LEWISTON ID AIRPORT CLIMATE NORMALS FOR TOMORROW
NORMAL RECORD YEAR
MAXIMUM TEMPERATURE (F) 40 59 1918
MINIMUM TEMPERATURE (F) 29 -6 1979
SUNRISE AND SUNSET
DECEMBER 31 2025......SUNRISE 731 AM PST SUNSET 411 PM PST
JANUARY 1 2026.......SUNRISE 731 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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