Climatological Report (Daily)
Issued by NWS Spokane, WA

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CDUS46 KOTX 220853
CLILWS

CLIMATE REPORT
NATIONAL WEATHER SERVICE SPOKANE WA
153 AM PDT WED JUL 22 2026

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

...THE LEWISTON ID AIRPORT CLIMATE SUMMARY FOR JULY 21 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         98    441 PM 113    1938  93      5       74
  MINIMUM         64    514 AM  45    1882  62      2       61
  AVERAGE         81                        78      3       68

PRECIPITATION (IN)
  YESTERDAY        0.00          0.34 1965   0.01  -0.01     0.04
  MONTH TO DATE    0.01                      0.36  -0.35     0.06
  SINCE OCT 1     12.37                     11.65   0.72     8.92
  SINCE JAN 1      9.00                      8.21   0.79     5.15

SNOWFALL (IN)
  YESTERDAY        0.0           0.0  1995   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       16                        13      3        3
  MONTH TO DATE  236                       210     26      291
  SINCE JUN 1    337                       317     20      498
  SINCE JAN 1    372                       353     19      550
...................................................................


WIND (MPH)
  HIGHEST WIND SPEED    10   HIGHEST WIND DIRECTION     N (350)
  HIGHEST GUST SPEED    16   HIGHEST GUST DIRECTION    NW (330)
  AVERAGE WIND SPEED     3.0


SKY COVER
  POSSIBLE SUNSHINE  MM
  AVERAGE SKY COVER 0.0


WEATHER CONDITIONS
THE FOLLOWING WEATHER WAS RECORDED YESTERDAY.
  NO SIGNIFICANT WEATHER WAS OBSERVED.


RELATIVE HUMIDITY (PERCENT)
 HIGHEST    57           800 AM
 LOWEST     16           400 PM
 AVERAGE    37

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


THE LEWISTON ID AIRPORT CLIMATE NORMALS FOR TODAY
                         NORMAL    RECORD    YEAR
 MAXIMUM TEMPERATURE (F)   93       113      1938
 MINIMUM TEMPERATURE (F)   62        45      1954


SUNRISE AND SUNSET
JULY 22 2026..........SUNRISE   518 AM PDT   SUNSET   830 PM PDT
JULY 23 2026..........SUNRISE   519 AM PDT   SUNSET   829 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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