Climatological Report (Daily)
Issued by NWS Spokane, WA

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980
CDUS46 KOTX 300031
CLILWS

CLIMATE REPORT
NATIONAL WEATHER SERVICE SPOKANE WA
431 PM PST MON DEC 29 2025

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

...THE LEWISTON ID AIRPORT CLIMATE SUMMARY FOR DECEMBER 29 2025...
VALID AS OF 0400 PM LOCAL TIME.

CLIMATE NORMAL PERIOD 1991 TO 2020
CLIMATE RECORD PERIOD 1881 TO 2025


WEATHER ITEM   OBSERVED TIME   RECORD YEAR NORMAL DEPARTURE LAST
                VALUE   (LST)  VALUE       VALUE  FROM      YEAR
                                                  NORMAL
...................................................................
TEMPERATURE (F)
 TODAY
  MAXIMUM         40    233 PM  62    1917  40      0       46
  MINIMUM         26    259 AM -10    1968  29     -3       40
  AVERAGE         33                        34     -1       43

PRECIPITATION (IN)
  TODAY            0.00          1.33 2017   0.04  -0.04     0.15
  MONTH TO DATE    1.57                      1.06   0.51     1.37
  SINCE OCT 1      3.37                      3.37   0.00     3.71
  SINCE JAN 1     10.06                     12.80  -2.74    11.23

SNOWFALL (IN)
  TODAY            0.0           2.6  1977   0.1   -0.1      0.0
  MONTH TO DATE    T                         3.8   -3.8       T
  SINCE DEC 1      T                         3.8   -3.8       T
  SINCE JUL 1      T                         5.1   -5.1       T
  SNOW DEPTH       0

DEGREE DAYS
 HEATING
  TODAY           32                        30      2       22
  MONTH TO DATE  624                       866   -242      737
  SINCE DEC 1    624                       866   -242      737
  SINCE JUL 1   1552                      2047   -495     1693

 COOLING
  TODAY            0                         0      0        0
  MONTH TO DATE    0                         0      0        0
  SINCE DEC 1      0                         0      0        0
  SINCE JAN 1   1312                       912    400     1228
...................................................................


WIND (MPH)
  HIGHEST WIND SPEED    13   HIGHEST WIND DIRECTION     E (80)
  HIGHEST GUST SPEED    17   HIGHEST GUST DIRECTION    NE (50)
  AVERAGE WIND SPEED     5.4


SKY COVER
  POSSIBLE SUNSHINE  MM
  AVERAGE SKY COVER 0.1


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


RELATIVE HUMIDITY (PERCENT)
 HIGHEST    78
 LOWEST     50
 AVERAGE    64

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


THE LEWISTON ID AIRPORT CLIMATE NORMALS FOR TOMORROW
                         NORMAL    RECORD    YEAR
 MAXIMUM TEMPERATURE (F)   40        60      1920
 MINIMUM TEMPERATURE (F)   29       -22      1968


SUNRISE AND SUNSET
DECEMBER 29 2025......SUNRISE   731 AM PST   SUNSET   410 PM PST
DECEMBER 30 2025......SUNRISE   731 AM PST   SUNSET   410 PM PST


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




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