Climatological Report (Daily)
Issued by NWS Spokane, WA

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960
CDUS46 KOTX 120843
CLILWS

CLIMATE REPORT
NATIONAL WEATHER SERVICE SPOKANE WA
143 AM PDT THU SEP 12 2024

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

...THE LEWISTON ID AIRPORT CLIMATE SUMMARY FOR SEPTEMBER 11 2024...

CLIMATE NORMAL PERIOD 1991 TO 2020
CLIMATE RECORD PERIOD 1881 TO 2024


WEATHER ITEM   OBSERVED TIME   RECORD YEAR NORMAL DEPARTURE LAST
                VALUE   (LST)  VALUE       VALUE  FROM      YEAR
                                                  NORMAL
...................................................................
TEMPERATURE (F)
 YESTERDAY
  MAXIMUM         71   1259 AM 103    1944  82    -11       90
  MINIMUM         58   1159 PM  36    1895  54      4       62
  AVERAGE         65                        68     -3       76

PRECIPITATION (IN)
  YESTERDAY        0.34          0.47 1927   0.02   0.32     0.00
  MONTH TO DATE    0.34                      0.20   0.14     0.16
  SINCE OCT 1     11.45                     12.47  -1.02    10.05
  SINCE JAN 1      7.04                      9.03  -1.99     5.52

SNOWFALL (IN)
  YESTERDAY        0.0           0.0  1998   0.0    0.0      0.0
  MONTH TO DATE    0.0                       0.0    0.0      0.0
  SINCE SEP 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                         2     -2        0
  MONTH TO DATE    0                        13    -13        0
  SINCE SEP 1      0                        13    -13        0
  SINCE JUL 1      2                        24    -22        1

 COOLING
  YESTERDAY        0                         4     -4       11
  MONTH TO DATE  133                        59     74       77
  SINCE SEP 1    133                        59     74       77
  SINCE JAN 1   1177                       865    312     1261
...................................................................


WIND (MPH)
  HIGHEST WIND SPEED    17   HIGHEST WIND DIRECTION     E (100)
  HIGHEST GUST SPEED    22   HIGHEST GUST DIRECTION     E (100)
  AVERAGE WIND SPEED     4.6


SKY COVER
  POSSIBLE SUNSHINE  MM
  AVERAGE SKY COVER 0.9


WEATHER CONDITIONS
THE FOLLOWING WEATHER WAS RECORDED YESTERDAY.
  RAIN
  LIGHT RAIN
  FOG
  HAZE


RELATIVE HUMIDITY (PERCENT)
 HIGHEST    93          1100 PM
 LOWEST     46           100 AM
 AVERAGE    70

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


THE LEWISTON ID AIRPORT CLIMATE NORMALS FOR TODAY
                         NORMAL    RECORD    YEAR
 MAXIMUM TEMPERATURE (F)   81        98      1944
 MINIMUM TEMPERATURE (F)   54        36      1895
                                             1970


SUNRISE AND SUNSET
SEPTEMBER 12 2024.....SUNRISE   623 AM PDT   SUNSET   704 PM PDT
SEPTEMBER 13 2024.....SUNRISE   624 AM PDT   SUNSET   702 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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