CDUS46 KOTX 152344
CLILWS

CLIMATE REPORT
NATIONAL WEATHER SERVICE SPOKANE WA
444 PM PDT WED APR 15 2026

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

...THE LEWISTON ID AIRPORT CLIMATE SUMMARY FOR APRIL 15 2026...
VALID AS OF 0400 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         54    907 AM  90    1926  62     -8       73
  MINIMUM         45   1139 AM  25    1955  40      5       42
  AVERAGE         50                        51     -1       58

PRECIPITATION (IN)
  TODAY            0.04          0.56 2004   0.05  -0.01     0.00
  MONTH TO DATE    1.73                      0.72   1.01     0.46
  SINCE OCT 1     10.55                      7.63   2.92     8.15
  SINCE JAN 1      7.18                      4.19   2.99     4.38

SNOWFALL (IN)
  TODAY           MM             T    1968   0.0   MM        0.0
  MONTH TO DATE    0.0                       0.0    0.0      0.0
  SINCE MAR 1      0.0                       0.8   -0.8      0.0
  SINCE JUL 1      0.1                      12.7  -12.6     11.6
  SNOW DEPTH      MM

DEGREE DAYS
 HEATING
  TODAY           15                        14      1        7
  MONTH TO DATE  181                       229    -48      197
  SINCE MAR 1    734                       837   -103      700
  SINCE JUL 1   3860                      4554   -694     4241

 COOLING
  TODAY            0                         0      0        0
  MONTH TO DATE    0                         0      0        0
  SINCE MAR 1      0                         0      0        1
  SINCE JAN 1      0                         0      0        1
...................................................................


WIND (MPH)
  HIGHEST WIND SPEED    29   HIGHEST WIND DIRECTION     W (260)
  HIGHEST GUST SPEED    41   HIGHEST GUST DIRECTION    SW (240)
  AVERAGE WIND SPEED    13.6


SKY COVER
  POSSIBLE SUNSHINE  MM
  AVERAGE SKY COVER 1.0


WEATHER CONDITIONS
THE FOLLOWING WEATHER WAS RECORDED TODAY.
  LIGHT RAIN


RELATIVE HUMIDITY (PERCENT)
 HIGHEST    80
 LOWEST     36
 AVERAGE    58

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


THE LEWISTON ID AIRPORT CLIMATE NORMALS FOR TOMORROW
                         NORMAL    RECORD    YEAR
 MAXIMUM TEMPERATURE (F)   62        90      1936
 MINIMUM TEMPERATURE (F)   41        28      1894
                                             2013


SUNRISE AND SUNSET
APRIL 15 2026.........SUNRISE   601 AM PDT   SUNSET   736 PM PDT
APRIL 16 2026.........SUNRISE   559 AM PDT   SUNSET   737 PM PDT


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




$$