Climatological Report (Daily)
Issued by NWS Spokane, WA
Issued by NWS Spokane, WA
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094
CDUS46 KOTX 212345
CLILWS
CLIMATE REPORT
NATIONAL WEATHER SERVICE SPOKANE WA
445 PM PDT FRI AUG 21 2026
...................................
...THE LEWISTON ID AIRPORT CLIMATE SUMMARY FOR AUGUST 21 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 105 259 PM 110 1897 89 16 92
MINIMUM 65 520 AM 45 1945 59 6 60
AVERAGE 85 74 11 76
PRECIPITATION (IN)
TODAY 0.00 0.18 1978 0.02 -0.02 0.00
2023
MONTH TO DATE 0.07 0.33 -0.26 0.19
SINCE OCT 1 12.44 12.09 0.35 9.12
SINCE JAN 1 9.07 8.65 0.42 5.35
SNOWFALL (IN)
TODAY MM 0.0 1998 0.0 MM 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 MM
DEGREE DAYS
HEATING
TODAY 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
TODAY 20 9 11 11
MONTH TO DATE 250 243 7 246
SINCE JUN 1 740 691 49 892
SINCE JAN 1 775 727 48 944
...................................................................
WIND (MPH)
HIGHEST WIND SPEED 8 HIGHEST WIND DIRECTION N (20)
HIGHEST GUST SPEED 12 HIGHEST GUST DIRECTION N (340)
AVERAGE WIND SPEED 2.4
SKY COVER
POSSIBLE SUNSHINE MM
AVERAGE SKY COVER 0.0
WEATHER CONDITIONS
THE FOLLOWING WEATHER WAS RECORDED TODAY.
NO SIGNIFICANT WEATHER WAS OBSERVED.
RELATIVE HUMIDITY (PERCENT)
HIGHEST 40
LOWEST 12
AVERAGE 26
..........................................................
THE LEWISTON ID AIRPORT CLIMATE NORMALS FOR TOMORROW
NORMAL RECORD YEAR
MAXIMUM TEMPERATURE (F) 89 108 1897
MINIMUM TEMPERATURE (F) 59 45 1992
SUNRISE AND SUNSET
AUGUST 21 2026........SUNRISE 555 AM PDT SUNSET 747 PM PDT
AUGUST 22 2026........SUNRISE 556 AM PDT SUNSET 745 PM PDT
- INDICATES NEGATIVE NUMBERS.
R INDICATES RECORD WAS SET OR TIED.
MM INDICATES DATA IS MISSING.
T INDICATES TRACE AMOUNT.
$$