185
CDUS46 KOTX 282345
CLILWS
CLIMATE REPORT
NATIONAL WEATHER SERVICE SPOKANE WA
445 PM PDT TUE JUL 28 2026
...............................
..THE LEWISTON ID AIRPORT CLIMATE SUMMARY FOR JULY 28 2026
VALID AS OF 0400 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 90 259 PM 112 1939 94 -4 98
MINIMUM 61 510 AM 46 1955 63 -2 64
AVERAGE 76 78 -2 81
PRECIPITATION (IN)
TODAY 0.00 0.84 1948 0.01 -0.01 0.01
MONTH TO DATE 0.01 0.44 -0.43 0.07
SINCE OCT 1 12.37 11.73 0.64 8.93
SINCE JAN 1 9.00 8.29 0.71 5.16
SNOWFALL (IN)
TODAY MM 0.0 1995 0.0 MM 0.0
MONTH TO DATE 0.0 0.0 0.0 0.0
SINCE JUN 1 0.0 0.0 0.0 0.0
SINCE JUL 1 0.0 0.0 0.0 0.0
SNOW DEPTH MM
DEGREE DAYS
HEATING
TODAY 0 0 0 0
MONTH TO DATE 0 2 -2 0
SINCE JUN 1 34 63 -29 15
SINCE JUL 1 0 2 -2 0
COOLING
TODAY 11 13 -2 16
MONTH TO DATE 348 301 47 380
SINCE JUN 1 449 408 41 587
SINCE JAN 1 484 444 40 639
...............................................................
WIND (MPH)
HIGHEST WIND SPEED 15 HIGHEST WIND DIRECTION NW (320)
HIGHEST GUST SPEED 21 HIGHEST GUST DIRECTION NW (320)
AVERAGE WIND SPEED 4.1
SKY COVER
POSSIBLE SUNSHINE MM
AVERAGE SKY COVER 0.0
WEATHER CONDITIONS
THE FOLLOWING WEATHER WAS RECORDED TODAY.
NO SIGNIFICANT WEATHER WAS OBSERVED.
RELATIVE HUMIDITY (PERCENT)
HIGHEST 44
LOWEST 20
AVERAGE 32
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THE LEWISTON ID AIRPORT CLIMATE NORMALS FOR TOMORROW
NORMAL RECORD YEAR
MAXIMUM TEMPERATURE (F) 94 108 2022
MINIMUM TEMPERATURE (F) 63 45 1959
SUNRISE AND SUNSET
JULY 28 2026..........SUNRISE 525 AM PDT SUNSET 824 PM PDT
JULY 29 2026..........SUNRISE 526 AM PDT SUNSET 822 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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