Climatological Report (Daily)
Issued by NWS Spokane, WA
Issued by NWS Spokane, WA
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CDUS46 KOTX 130821
CLILWS
CLIMATE REPORT
NATIONAL WEATHER SERVICE SPOKANE WA
121 AM PDT WED AUG 13 2025
...................................
...THE LEWISTON ID AIRPORT CLIMATE SUMMARY FOR AUGUST 12 2025...
CLIMATE NORMAL PERIOD 1991 TO 2020
CLIMATE RECORD PERIOD 1881 TO 2025
WEATHER ITEM OBSERVED TIME RECORD YEAR NORMAL DEPARTURE LAST
VALUE (LST) VALUE VALUE FROM YEAR
NORMAL
...................................................................
TEMPERATURE (F)
YESTERDAY
MAXIMUM 102 210 PM 106 2001 92 10 93
MINIMUM 69 517 AM 48 1907 61 8 67
AVERAGE 86 76 10 80
PRECIPITATION (IN)
YESTERDAY 0.00 0.82 1922 0.02 -0.02 0.00
MONTH TO DATE 0.15 0.17 -0.02 0.11
SINCE OCT 1 9.08 11.93 -2.85 10.78
SINCE JAN 1 5.31 8.49 -3.18 6.37
SNOWFALL (IN)
YESTERDAY 0.0 0.0 1998 0.0 0.0 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 0
DEGREE DAYS
HEATING
YESTERDAY 0 0 0 0
MONTH TO DATE 0 0 0 0
SINCE JUN 1 15 66 -51 28
SINCE JUL 1 0 5 -5 0
COOLING
YESTERDAY 21 12 9 15
MONTH TO DATE 142 150 -8 217
SINCE JUN 1 788 598 190 878
SINCE JAN 1 840 634 206 901
...................................................................
WIND (MPH)
HIGHEST WIND SPEED 14 HIGHEST WIND DIRECTION NW (310)
HIGHEST GUST SPEED 20 HIGHEST GUST DIRECTION W (270)
AVERAGE WIND SPEED 4.2
SKY COVER
POSSIBLE SUNSHINE MM
AVERAGE SKY COVER 0.0
WEATHER CONDITIONS
THE FOLLOWING WEATHER WAS RECORDED YESTERDAY.
NO SIGNIFICANT WEATHER WAS OBSERVED.
RELATIVE HUMIDITY (PERCENT)
HIGHEST 47 500 AM
LOWEST 16 500 PM
AVERAGE 32
..........................................................
THE LEWISTON ID AIRPORT CLIMATE NORMALS FOR TODAY
NORMAL RECORD YEAR
MAXIMUM TEMPERATURE (F) 91 105 1914
1981
MINIMUM TEMPERATURE (F) 61 47 1995
SUNRISE AND SUNSET
AUGUST 13 2025........SUNRISE 545 AM PDT SUNSET 800 PM PDT
AUGUST 14 2025........SUNRISE 546 AM PDT SUNSET 758 PM PDT
- INDICATES NEGATIVE NUMBERS.
R INDICATES RECORD WAS SET OR TIED.
MM INDICATES DATA IS MISSING.
T INDICATES TRACE AMOUNT.
$$