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CDUS46 KOTX 030831
CLILWS
CLIMATE REPORT
NATIONAL WEATHER SERVICE SPOKANE WA
131 AM PDT THU SEP 03 2026
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..THE LEWISTON ID AIRPORT CLIMATE SUMMARY FOR SEPTEMBER 2 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
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TEMPERATURE (F)
YESTERDAY
MAXIMUM 75 326 PM 105 1938 85 -10 102
MINIMUM 57 827 AM 43 1999 56 1 66
AVERAGE 66 71 -5 84
PRECIPITATION (IN)
YESTERDAY 0.06 0.50 1943 0.02 0.04 0.00
MONTH TO DATE 0.07 0.04 0.03 0.00
SINCE OCT 1 12.53 12.31 0.22 9.22
SINCE JAN 1 9.16 8.87 0.29 5.45
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 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
YESTERDAY 0 1 -1 0
MONTH TO DATE 0 2 -2 0
SINCE SEP 1 0 2 -2 0
SINCE JUL 1 1 13 -12 0
COOLING
YESTERDAY 1 6 -5 19
MONTH TO DATE 6 13 -7 39
SINCE SEP 1 6 13 -7 39
SINCE JAN 1 880 819 61 1139
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WIND (MPH)
HIGHEST WIND SPEED 18 HIGHEST WIND DIRECTION W (250)
HIGHEST GUST SPEED 24 HIGHEST GUST DIRECTION E (70)
AVERAGE WIND SPEED 7.1
SKY COVER
POSSIBLE SUNSHINE MM
AVERAGE SKY COVER 0.4
WEATHER CONDITIONS
THE FOLLOWING WEATHER WAS RECORDED YESTERDAY.
THUNDERSTORM
LIGHT RAIN
FOG
RELATIVE HUMIDITY (PERCENT)
HIGHEST 80 700 AM
LOWEST 38 400 PM
AVERAGE 59
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THE LEWISTON ID AIRPORT CLIMATE NORMALS FOR TODAY
NORMAL RECORD YEAR
MAXIMUM TEMPERATURE (F) 85 103 1938
MINIMUM TEMPERATURE (F) 56 39 1956
SUNRISE AND SUNSET
SEPTEMBER 3 2026.....SUNRISE 611 AM PDT SUNSET 723 PM PDT
SEPTEMBER 4 2026.....SUNRISE 612 AM PDT SUNSET 721 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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