Climatological Report (Daily)
Issued by NWS Spokane, WA
Issued by NWS Spokane, WA
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CDUS46 KOTX 300832
CLILWS
CLIMATE REPORT
NATIONAL WEATHER SERVICE SPOKANE WA
132 AM PDT SUN AUG 30 2026
...................................
...THE LEWISTON ID AIRPORT CLIMATE SUMMARY FOR AUGUST 29 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 79 1136 AM 105 2017 86 -7 95
MINIMUM 60 1123 PM 42 1980 57 3 63
AVERAGE 70 72 -2 79
PRECIPITATION (IN)
YESTERDAY T 0.84 2002 0.02 -0.02 0.00
MONTH TO DATE 0.09 0.47 -0.38 0.29
SINCE OCT 1 12.46 12.23 0.23 9.22
SINCE JAN 1 9.09 8.79 0.30 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 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 5 7 -2 14
MONTH TO DATE 343 309 34 366
SINCE JUN 1 833 757 76 1012
SINCE JAN 1 868 793 75 1064
...................................................................
WIND (MPH)
HIGHEST WIND SPEED 26 HIGHEST WIND DIRECTION NW (300)
HIGHEST GUST SPEED 37 HIGHEST GUST DIRECTION NW (300)
AVERAGE WIND SPEED 8.7
SKY COVER
POSSIBLE SUNSHINE MM
AVERAGE SKY COVER 0.1
WEATHER CONDITIONS
THE FOLLOWING WEATHER WAS RECORDED YESTERDAY.
LIGHT RAIN
RELATIVE HUMIDITY (PERCENT)
HIGHEST 41 200 AM
LOWEST 23 600 PM
AVERAGE 32
..........................................................
THE LEWISTON ID AIRPORT CLIMATE NORMALS FOR TODAY
NORMAL RECORD YEAR
MAXIMUM TEMPERATURE (F) 86 104 1929
MINIMUM TEMPERATURE (F) 57 42 1912
1941
1965
SUNRISE AND SUNSET
AUGUST 30 2026........SUNRISE 606 AM PDT SUNSET 730 PM PDT
AUGUST 31 2026........SUNRISE 607 AM PDT SUNSET 728 PM PDT
- INDICATES NEGATIVE NUMBERS.
R INDICATES RECORD WAS SET OR TIED.
MM INDICATES DATA IS MISSING.
T INDICATES TRACE AMOUNT.
$$