252
CDUS46 KOTX 200445
CLILWS
CLIMATE REPORT
NATIONAL WEATHER SERVICE SPOKANE WA
945 PM PDT WED AUG 19 2026
...............................
..THE LEWISTON ID AIRPORT CLIMATE SUMMARY FOR AUGUST 19 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 95 316 PM 109 1897 89 6 91
MINIMUM 59 512 AM 45 1916 60 -1 63
AVERAGE 77 75 2 77
PRECIPITATION (IN)
TODAY 0.00 0.59 1918 0.02 -0.02 0.00
MONTH TO DATE 0.07 0.29 -0.22 0.19
SINCE OCT 1 12.44 12.05 0.39 9.12
SINCE JAN 1 9.07 8.61 0.46 5.35
DEGREE DAYS
HEATING
TODAY 0 0 0 0
MONTH TO DATE 0 0 0 0
SINCE JUN 1 34 66 -32 15
SINCE JUL 1 0 5 -5 0
COOLING
TODAY 12 10 2 12
MONTH TO DATE 215 224 -9 223
SINCE JUN 1 705 672 33 869
SINCE JAN 1 740 708 32 921
...............................................................
WIND (MPH)
HIGHEST WIND SPEED 10 HIGHEST WIND DIRECTION NW (300)
HIGHEST GUST SPEED 13 HIGHEST GUST DIRECTION W (290)
AVERAGE WIND SPEED 3.9
SKY COVER
POSSIBLE SUNSHINE MM
AVERAGE SKY COVER 0.0
WEATHER CONDITIONS
THE FOLLOWING WEATHER WAS RECORDED TODAY.
HAZE
RELATIVE HUMIDITY (PERCENT)
HIGHEST 41 700 AM
LOWEST 12 400 PM
AVERAGE 27
......................................................
THE LEWISTON ID AIRPORT CLIMATE NORMALS FOR TOMORROW
NORMAL RECORD YEAR
MAXIMUM TEMPERATURE (F) 89 111 1897
MINIMUM TEMPERATURE (F) 60 41 1945
SUNRISE AND SUNSET
AUGUST 19 2026........SUNRISE 552 AM PDT SUNSET 750 PM PDT
AUGUST 20 2026........SUNRISE 553 AM PDT SUNSET 749 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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