Climatological Report (Daily)
Issued by NWS Spokane, WA

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488
CDUS46 KOTX 300445
CLILWS

CLIMATE REPORT
NATIONAL WEATHER SERVICE SPOKANE WA
945 PM PDT WED JUL 29 2026

...................................

...THE LEWISTON ID AIRPORT CLIMATE SUMMARY FOR JULY 29 2026...
VALID TODAY AS OF 0900 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         90    350 PM 108    2022  94     -4      101
  MINIMUM         63    503 AM  45    1959  63      0       66
  AVERAGE         77                        78     -1       84

PRECIPITATION (IN)
  TODAY            0.00          0.24 1975   0.01  -0.01     0.00
  MONTH TO DATE    0.01                      0.45  -0.44     0.07
  SINCE OCT 1     12.37                     11.74   0.63     8.93
  SINCE JAN 1      9.00                      8.30   0.70     5.16

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           12                        13     -1       19
  MONTH TO DATE  360                       314     46      399
  SINCE JUN 1    461                       421     40      606
  SINCE JAN 1    496                       457     39      658
...................................................................


WIND (MPH)
  HIGHEST WIND SPEED    14   HIGHEST WIND DIRECTION    NW (310)
  HIGHEST GUST SPEED    19   HIGHEST GUST DIRECTION    NW (320)
  AVERAGE WIND SPEED     4.9


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           500 AM
 LOWEST     23           300 PM
 AVERAGE    37

..........................................................


THE LEWISTON ID AIRPORT CLIMATE NORMALS FOR TOMORROW
                         NORMAL    RECORD    YEAR
 MAXIMUM TEMPERATURE (F)   94       109      1929
                                             2021
 MINIMUM TEMPERATURE (F)   63        47      1950


SUNRISE AND SUNSET
JULY 29 2026..........SUNRISE   526 AM PDT   SUNSET   822 PM PDT
JULY 30 2026..........SUNRISE   527 AM PDT   SUNSET   821 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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