320
CDUS46 KOTX 292345
CLILWS
CLIMATE REPORT
NATIONAL WEATHER SERVICE SPOKANE WA
445 PM PDT WED JUL 29 2026
...............................
..THE LEWISTON ID AIRPORT CLIMATE SUMMARY FOR JULY 29 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 89 259 PM 108 2022 94 -5 101
MINIMUM 63 503 AM 45 1959 63 0 66
AVERAGE 76 78 -2 84
PRECIPITATION (IN)
TODAY 0.00 0.24 1975 0.01 -0.01 0.00
MONTH TO DATE 0.01 0.45 -0.44 0.07
SINCE OCT 1 12.37 11.74 0.63 8.93
SINCE JAN 1 9.00 8.30 0.70 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 19
MONTH TO DATE 359 314 45 399
SINCE JUN 1 460 421 39 606
SINCE JAN 1 495 457 38 658
...............................................................
WIND (MPH)
HIGHEST WIND SPEED 9 HIGHEST WIND DIRECTION NW (330)
HIGHEST GUST SPEED 14 HIGHEST GUST DIRECTION W (290)
AVERAGE WIND SPEED 4.4
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 50
LOWEST 23
AVERAGE 37
......................................................
THE LEWISTON ID AIRPORT CLIMATE NORMALS FOR TOMORROW
NORMAL RECORD YEAR
MAXIMUM TEMPERATURE (F) 94 109 1929
2021
MINIMUM TEMPERATURE (F) 63 47 1950
SUNRISE AND SUNSET
JULY 29 2026..........SUNRISE 526 AM PDT SUNSET 822 PM PDT
JULY 30 2026..........SUNRISE 527 AM PDT SUNSET 821 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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