Climatological Report (Daily)
Issued by NWS Spokane, WA
Issued by NWS Spokane, WA
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CDUS46 KOTX 082334
CLILWS
CLIMATE REPORT
NATIONAL WEATHER SERVICE SPOKANE WA
434 PM PDT TUE SEP 08 2026
...................................
...THE LEWISTON ID AIRPORT CLIMATE SUMMARY FOR SEPTEMBER 8 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 77 253 PM 102 1944 83 -6 88
MINIMUM 51 545 AM 37 1962 55 -4 62
AVERAGE 64 69 -5 75
PRECIPITATION (IN)
TODAY 0.00 0.89 1998 0.02 -0.02 T
MONTH TO DATE 0.81 0.15 0.66 0.02
SINCE OCT 1 13.27 12.42 0.85 9.24
SINCE JAN 1 9.90 8.98 0.92 5.47
SNOWFALL (IN)
TODAY 0.0 0.0 1998 0.0 0.0 0.0
MONTH TO DATE 0.0 0.0 0.0 0.0
SINCE SEP 1 0.0 0.0 0.0 0.0
SINCE JUL 1 0.0 0.0 0.0 0.0
SNOW DEPTH 0
DEGREE DAYS
HEATING
TODAY 1 1 0 0
MONTH TO DATE 18 8 10 0
SINCE SEP 1 18 8 10 0
SINCE JUL 1 19 19 0 0
COOLING
TODAY 0 5 -5 10
MONTH TO DATE 6 46 -40 121
SINCE SEP 1 6 46 -40 121
SINCE JAN 1 880 852 28 1221
...................................................................
WIND (MPH)
HIGHEST WIND SPEED 9 HIGHEST WIND DIRECTION NE (60)
HIGHEST GUST SPEED 12 HIGHEST GUST DIRECTION E (70)
AVERAGE WIND SPEED 2.8
SKY COVER
POSSIBLE SUNSHINE MM
AVERAGE SKY COVER 0.1
WEATHER CONDITIONS
THE FOLLOWING WEATHER WAS RECORDED TODAY.
NO SIGNIFICANT WEATHER WAS OBSERVED.
RELATIVE HUMIDITY (PERCENT)
HIGHEST 90
LOWEST 31
AVERAGE 61
..........................................................
THE LEWISTON ID AIRPORT CLIMATE NORMALS FOR TOMORROW
NORMAL RECORD YEAR
MAXIMUM TEMPERATURE (F) 83 103 1944
MINIMUM TEMPERATURE (F) 54 40 1959
SUNRISE AND SUNSET
SEPTEMBER 8 2026.....SUNRISE 617 AM PDT SUNSET 713 PM PDT
SEPTEMBER 9 2026.....SUNRISE 619 AM PDT SUNSET 711 PM PDT
- INDICATES NEGATIVE NUMBERS.
R INDICATES RECORD WAS SET OR TIED.
MM INDICATES DATA IS MISSING.
T INDICATES TRACE AMOUNT.
$$