Climatological Report (Daily)
Issued by NWS Spokane, WA

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000
CDUS46 KOTX 280821
CLILWS


CLIMATE REPORT
NATIONAL WEATHER SERVICE SPOKANE, WA
120 AM PDT THU MAY 28 2015


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

...THE LEWISTON ID AIRPORT CLIMATE SUMMARY FOR MAY 27 2015...

CLIMATE NORMAL PERIOD 1981 TO 2010
CLIMATE RECORD PERIOD 1881 TO 2015


WEATHER ITEM   OBSERVED TIME   RECORD YEAR NORMAL DEPARTURE LAST
                VALUE   (LST)  VALUE       VALUE  FROM      YEAR
                                                  NORMAL
..................................................................
TEMPERATURE (F)
 YESTERDAY
  MAXIMUM         77    351 PM  99    1936  74      3       78
                                      1934
  MINIMUM         50    243 AM  35    1918  50      0       47
  AVERAGE         64                        62      2       63

PRECIPITATION (IN)
  YESTERDAY        0.00          1.07 1946   0.06  -0.06      T
  MONTH TO DATE    1.02                      1.39  -0.37     0.40
  SINCE OCT 1      8.97                      8.83   0.14     6.70
  SINCE JAN 1      4.78                      5.72  -0.94     5.17

SNOWFALL (IN)
  YESTERDAY        0.0           T    1911   0.0    0.0      0.0
  MONTH TO DATE    0.0                       0.0    0.0      0.0
  SINCE MAR 1      0.0                       0.7   -0.7      0.6
  SINCE JUL 1      1.5                      10.5   -9.0     16.5
  SNOW DEPTH       0

DEGREE DAYS
 HEATING
  YESTERDAY        1                         5     -4        2
  MONTH TO DATE   87                       202   -115      112
  SINCE MAR 1    984                      1227   -243     1112
  SINCE JUL 1   4206                      5082   -876     5273

 COOLING
  YESTERDAY        0                         1     -1        0
  MONTH TO DATE   21                        24     -3       25
  SINCE MAR 1     22                        26     -4       25
  SINCE JAN 1     22                        26     -4       25
..................................................................


WIND (MPH)
  HIGHEST WIND SPEED    18   HIGHEST WIND DIRECTION    SW (230)
  HIGHEST GUST SPEED    21   HIGHEST GUST DIRECTION    SW (210)
  AVERAGE WIND SPEED     4.2


SKY COVER
  POSSIBLE SUNSHINE  MM
  AVERAGE SKY COVER 0.2


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


RELATIVE HUMIDITY (PERCENT)
 HIGHEST    89           100 AM
 LOWEST     36           400 PM
 AVERAGE    63

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


THE LEWISTON ID AIRPORT CLIMATE NORMALS FOR TODAY
                         NORMAL    RECORD    YEAR
 MAXIMUM TEMPERATURE (F)   74       104      1934
 MINIMUM TEMPERATURE (F)   50        37      1955
                                             1918


SUNRISE AND SUNSET
MAY 28 2015...........SUNRISE   502 AM PDT   SUNSET   829 PM PDT
MAY 29 2015...........SUNRISE   501 AM PDT   SUNSET   830 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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