Climatological Report (Daily)
Issued by NWS Spokane, WA
Issued by NWS Spokane, WA
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CDUS46 KOTX 130830
CLILWS
CLIMATE REPORT
NATIONAL WEATHER SERVICE SPOKANE WA
130 AM PDT THU AUG 13 2026
...................................
...THE LEWISTON ID AIRPORT CLIMATE SUMMARY FOR AUGUST 12 2026...
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)
YESTERDAY
MAXIMUM 90 425 PM 106 2001 92 -2 102
MINIMUM 61 509 AM 48 1907 61 0 69
AVERAGE 76 76 0 86
PRECIPITATION (IN)
YESTERDAY 0.00 0.82 1922 0.02 -0.02 0.00
MONTH TO DATE 0.00 0.17 -0.17 0.15
SINCE OCT 1 12.37 11.93 0.44 9.08
SINCE JAN 1 9.00 8.49 0.51 5.31
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 34 66 -32 15
SINCE JUL 1 0 5 -5 0
COOLING
YESTERDAY 11 12 -1 21
MONTH TO DATE 127 150 -23 142
SINCE JUN 1 617 598 19 788
SINCE JAN 1 652 634 18 840
...................................................................
WIND (MPH)
HIGHEST WIND SPEED 14 HIGHEST WIND DIRECTION NW (310)
HIGHEST GUST SPEED 21 HIGHEST GUST DIRECTION W (280)
AVERAGE WIND SPEED 5.6
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 46 500 AM
LOWEST 22 500 PM
AVERAGE 34
..........................................................
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 2026........SUNRISE 544 AM PDT SUNSET 800 PM PDT
AUGUST 14 2026........SUNRISE 546 AM PDT SUNSET 759 PM PDT
- INDICATES NEGATIVE NUMBERS.
R INDICATES RECORD WAS SET OR TIED.
MM INDICATES DATA IS MISSING.
T INDICATES TRACE AMOUNT.
$$