Climatological Report (Daily)
Issued by NWS Spokane, WA
Issued by NWS Spokane, WA
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CDUS46 KOTX 302345
CLILWS
CLIMATE REPORT
NATIONAL WEATHER SERVICE SPOKANE WA
445 PM PDT THU JUL 30 2026
...................................
...THE LEWISTON ID AIRPORT CLIMATE SUMMARY FOR JULY 30 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 93 241 PM 109 1929 94 -1 104
2021
MINIMUM 64 543 AM 47 1950 63 1 70
AVERAGE 79 78 1 87
PRECIPITATION (IN)
TODAY 0.00 0.71 1964 0.01 -0.01 0.00
MONTH TO DATE 0.01 0.46 -0.45 0.07
SINCE OCT 1 12.37 11.75 0.62 8.93
SINCE JAN 1 9.00 8.31 0.69 5.16
SNOWFALL (IN)
TODAY MM 0.0 1995 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 2 -2 0
SINCE JUN 1 34 63 -29 15
SINCE JUL 1 0 2 -2 0
COOLING
TODAY 14 13 1 22
MONTH TO DATE 374 327 47 421
SINCE JUN 1 475 434 41 628
SINCE JAN 1 510 470 40 680
...................................................................
WIND (MPH)
HIGHEST WIND SPEED 12 HIGHEST WIND DIRECTION W (280)
HIGHEST GUST SPEED 17 HIGHEST GUST DIRECTION W (290)
AVERAGE WIND SPEED 3.6
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 50
LOWEST 17
AVERAGE 34
..........................................................
THE LEWISTON ID AIRPORT CLIMATE NORMALS FOR TOMORROW
NORMAL RECORD YEAR
MAXIMUM TEMPERATURE (F) 94 109 1929
2021
MINIMUM TEMPERATURE (F) 63 47 1945
SUNRISE AND SUNSET
JULY 30 2026..........SUNRISE 527 AM PDT SUNSET 821 PM PDT
JULY 31 2026..........SUNRISE 528 AM PDT SUNSET 820 PM PDT
- INDICATES NEGATIVE NUMBERS.
R INDICATES RECORD WAS SET OR TIED.
MM INDICATES DATA IS MISSING.
T INDICATES TRACE AMOUNT.
$$