Climatological Report (Daily)
Issued by NWS Spokane, WA

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716
CDUS46 KOTX 120445
CLILWS

CLIMATE REPORT
NATIONAL WEATHER SERVICE SPOKANE WA
945 PM PDT SUN MAY 11 2025

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

...THE LEWISTON ID AIRPORT CLIMATE SUMMARY FOR MAY 11 2025...
VALID TODAY AS OF 0900 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         74    127 PM  96    1924  71      3       86
  MINIMUM         52    454 AM  31    1895  47      5       51
  AVERAGE         63                        59      4       69

PRECIPITATION (IN)
  TODAY            T             0.40 2003   0.05  -0.05     0.00
  MONTH TO DATE    0.04                      0.57  -0.53     0.59
  SINCE OCT 1      8.31                      8.92  -0.61     9.74
  SINCE JAN 1      4.54                      5.48  -0.94     5.33

DEGREE DAYS
 HEATING
  TODAY            2                         7     -5        0
  MONTH TO DATE   34                        91    -57       95
  SINCE MAR 1    884                      1106   -222     1031
  SINCE JUL 1   4425                      4823   -398     4461

 COOLING
  TODAY            0                         1     -1        4
  MONTH TO DATE    8                         7      1        5
  SINCE MAR 1      9                         9      0        5
  SINCE JAN 1      9                         9      0        5
...................................................................


WIND (MPH)
  HIGHEST WIND SPEED    20   HIGHEST WIND DIRECTION     W (280)
  HIGHEST GUST SPEED    29   HIGHEST GUST DIRECTION     W (290)
  AVERAGE WIND SPEED     7.5


SKY COVER
  POSSIBLE SUNSHINE  MM
  AVERAGE SKY COVER 0.2


WEATHER CONDITIONS
THE FOLLOWING WEATHER WAS RECORDED TODAY.
  LIGHT RAIN


RELATIVE HUMIDITY (PERCENT)
 HIGHEST    86           800 PM
 LOWEST     35          1200 PM
 AVERAGE    61

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


THE LEWISTON ID AIRPORT CLIMATE NORMALS FOR TOMORROW
                         NORMAL    RECORD    YEAR
 MAXIMUM TEMPERATURE (F)   71        96      1988
 MINIMUM TEMPERATURE (F)   47        31      1985


SUNRISE AND SUNSET
MAY 11 2025...........SUNRISE   519 AM PDT   SUNSET   810 PM PDT
MAY 12 2025...........SUNRISE   518 AM PDT   SUNSET   812 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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