Climatological Report (Daily)
Issued by NWS Spokane, WA

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821
CDUS46 KOTX 260843
CLILWS

CLIMATE REPORT
NATIONAL WEATHER SERVICE SPOKANE WA
143 AM PDT SUN JUL 26 2026

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

...THE LEWISTON ID AIRPORT CLIMATE SUMMARY FOR JULY 25 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         94    218 PM 113    1928  94      0       95
  MINIMUM         66    450 AM  48    1897  63      3       63
  AVERAGE         80                        78      2       79

PRECIPITATION (IN)
  YESTERDAY        0.00          0.20 1921   0.01  -0.01     0.00
  MONTH TO DATE    0.01                      0.41  -0.40     0.06
  SINCE OCT 1     12.37                     11.70   0.67     8.92
  SINCE JAN 1      9.00                      8.26   0.74     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       15                        13      2       14
  MONTH TO DATE  314                       262     52      339
  SINCE JUN 1    415                       369     46      546
  SINCE JAN 1    450                       405     45      598
...................................................................


WIND (MPH)
  HIGHEST WIND SPEED    20   HIGHEST WIND DIRECTION    NW (300)
  HIGHEST GUST SPEED    29   HIGHEST GUST DIRECTION    NW (300)
  AVERAGE WIND SPEED     6.6


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    44           700 AM
 LOWEST     19           200 PM
 AVERAGE    32

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


THE LEWISTON ID AIRPORT CLIMATE NORMALS FOR TODAY
                         NORMAL    RECORD    YEAR
 MAXIMUM TEMPERATURE (F)   94       113      1928
 MINIMUM TEMPERATURE (F)   63        48      1908


SUNRISE AND SUNSET
JULY 26 2026..........SUNRISE   523 AM PDT   SUNSET   826 PM PDT
JULY 27 2026..........SUNRISE   524 AM PDT   SUNSET   825 PM PDT


-  INDICATES NEGATIVE NUMBERS.
R  INDICATES RECORD WAS SET OR TIED.
MM INDICATES DATA IS MISSING.
T  INDICATES TRACE AMOUNT.




$$