Climatological Report (Daily)
Issued by NWS Spokane, WA

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000
CDUS46 KOTX 200826
CLILWS


CLIMATE REPORT
NATIONAL WEATHER SERVICE SPOKANE, WA
126 AM PDT SUN AUG 20 2017


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

...THE LEWISTON ID AIRPORT CLIMATE SUMMARY FOR AUGUST 19 2017...

CLIMATE NORMAL PERIOD 1981 TO 2010
CLIMATE RECORD PERIOD 1881 TO 2017


WEATHER ITEM   OBSERVED TIME   RECORD YEAR NORMAL DEPARTURE LAST
                VALUE   (LST)  VALUE       VALUE  FROM      YEAR
                                                  NORMAL
..................................................................
TEMPERATURE (F)
 YESTERDAY
  MAXIMUM         83    242 PM 109    1897  88     -5       93
  MINIMUM         60    506 AM  45    1916  59      1       68
  AVERAGE         72                        74     -2       81

PRECIPITATION (IN)
  YESTERDAY        0.00          0.59 1918   0.03  -0.03     0.00
  MONTH TO DATE    0.02                      0.40  -0.38     0.24
  SINCE OCT 1     15.28                     11.35   3.93    13.09
  SINCE JAN 1     10.40                      8.24   2.16     9.64

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 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                         0      0        2
  SINCE JUN 1     37                        77    -40       68
  SINCE JUL 1      0                         7     -7       11

 COOLING
  YESTERDAY        7                         9     -2       16
  MONTH TO DATE  262                       199     63      213
  SINCE JUN 1    839                       597    242      663
  SINCE JAN 1    890                       629    261      703
..................................................................


WIND (MPH)
  HIGHEST WIND SPEED    22   HIGHEST WIND DIRECTION     W (290)
  HIGHEST GUST SPEED    30   HIGHEST GUST DIRECTION    NW (300)
  AVERAGE WIND SPEED     7.5


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    60           500 AM
 LOWEST     23           600 PM
 AVERAGE    42

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


THE LEWISTON ID AIRPORT CLIMATE NORMALS FOR TODAY
                         NORMAL    RECORD    YEAR
 MAXIMUM TEMPERATURE (F)   88       111      1897
 MINIMUM TEMPERATURE (F)   59        41      1945


SUNRISE AND SUNSET
AUGUST 20 2017........SUNRISE   553 AM PDT   SUNSET   748 PM PDT
AUGUST 21 2017........SUNRISE   555 AM PDT   SUNSET   747 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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