Climatological Report (Daily)
Issued by NWS Spokane, WA

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378
CDUS46 KOTX 250840
CLILWS

CLIMATE REPORT
NATIONAL WEATHER SERVICE SPOKANE WA
140 AM PDT SAT JUL 25 2026

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

...THE LEWISTON ID AIRPORT CLIMATE SUMMARY FOR JULY 24 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         99    334 PM 112    1928  94      5       98
  MINIMUM         70    503 AM  48    1897  63      7       63
                                      1953
  AVERAGE         85                        78      7       81

PRECIPITATION (IN)
  YESTERDAY        0.00          0.20 1991   0.02  -0.02     0.00
  MONTH TO DATE    0.01                      0.40  -0.39     0.06
  SINCE OCT 1     12.37                     11.69   0.68     8.92
  SINCE JAN 1      9.00                      8.25   0.75     5.15

SNOWFALL (IN)
  YESTERDAY        0.0           T    1991   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                         2     -2        0
  SINCE JUN 1     34                        63    -29       15
  SINCE JUL 1      0                         2     -2        0

 COOLING
  YESTERDAY       20                        13      7       16
  MONTH TO DATE  299                       249     50      325
  SINCE JUN 1    400                       356     44      532
  SINCE JAN 1    435                       392     43      584
...................................................................


WIND (MPH)
  HIGHEST WIND SPEED    13   HIGHEST WIND DIRECTION    NW (300)
  HIGHEST GUST SPEED    18   HIGHEST GUST DIRECTION    NW (320)
  AVERAGE WIND SPEED     3.5


SKY COVER
  POSSIBLE SUNSHINE  MM
  AVERAGE SKY COVER 0.0


WEATHER CONDITIONS
THE FOLLOWING WEATHER WAS RECORDED YESTERDAY.
  HAZE


RELATIVE HUMIDITY (PERCENT)
 HIGHEST    66           600 AM
 LOWEST     14           400 PM
 AVERAGE    40

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


THE LEWISTON ID AIRPORT CLIMATE NORMALS FOR TODAY
                         NORMAL    RECORD    YEAR
 MAXIMUM TEMPERATURE (F)   94       113      1928
 MINIMUM TEMPERATURE (F)   63        48      1897


SUNRISE AND SUNSET
JULY 25 2026..........SUNRISE   521 AM PDT   SUNSET   827 PM PDT
JULY 26 2026..........SUNRISE   523 AM PDT   SUNSET   826 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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