739
CDUS46 KOTX 210545
CLILWS
CLIMATE REPORT
NATIONAL WEATHER SERVICE SPOKANE WA
945 PM PST TUE JAN 20 2026
...............................
..THE LEWISTON ID AIRPORT CLIMATE SUMMARY FOR JANUARY 20 2026
VALID TODAY AS OF 0900 PM LOCAL TIME.
CLIMATE NORMAL PERIOD 1991 TO 2020
CLIMATE RECORD PERIOD 1881 TO 2026
WEATHER ITEM OBSERVED TIME RECORD YEAR NORMAL DEPARTURE LAST
VALUE (LST) VALUE VALUE FROM YEAR
NORMAL
...............................................................
TEMPERATURE (F)
TODAY
MAXIMUM 33 450 PM 60 1934 43 -10 33
MINIMUM 26 1237 AM -15 1937 31 -5 16
AVERAGE 30 37 -7 25
PRECIPITATION (IN)
TODAY 0.00 0.67 1883 0.03 -0.03 0.00
MONTH TO DATE 0.54 0.71 -0.17 1.15
SINCE OCT 1 3.91 4.15 -0.24 4.92
SINCE JAN 1 0.54 0.71 -0.17 1.15
DEGREE DAYS
HEATING
TODAY 35 28 7 40
MONTH TO DATE 529 586 -57 565
SINCE DEC 1 1216 1511 -295 1354
SINCE JUL 1 2144 2692 -548 2310
COOLING
TODAY 0 0 0 0
MONTH TO DATE 0 0 0 0
SINCE DEC 1 0 0 0 0
SINCE JAN 1 0 0 0 0
...............................................................
WIND (MPH)
HIGHEST WIND SPEED 8 HIGHEST WIND DIRECTION W (250)
HIGHEST GUST SPEED 10 HIGHEST GUST DIRECTION W (260)
AVERAGE WIND SPEED 3.3
SKY COVER
POSSIBLE SUNSHINE MM
AVERAGE SKY COVER 0.9
WEATHER CONDITIONS
THE FOLLOWING WEATHER WAS RECORDED TODAY.
NO SIGNIFICANT WEATHER WAS OBSERVED.
RELATIVE HUMIDITY (PERCENT)
HIGHEST 89 100 AM
LOWEST 72 200 PM
AVERAGE 81
......................................................
THE LEWISTON ID AIRPORT CLIMATE NORMALS FOR TOMORROW
NORMAL RECORD YEAR
MAXIMUM TEMPERATURE (F) 43 60 1934
MINIMUM TEMPERATURE (F) 31 -18 1937
SUNRISE AND SUNSET
JANUARY 20 2026.......SUNRISE 724 AM PST SUNSET 435 PM PST
JANUARY 21 2026.......SUNRISE 723 AM PST SUNSET 437 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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