National Weather Service Text Product Display

Climatological Report (Daily)
Issued by NWS Spokane, WA
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CDUS46 KOTX 180830
CLILWS


CLIMATE REPORT
NATIONAL WEATHER SERVICE SPOKANE, WA
130 AM PDT SAT MAY 18 2013


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

...THE LEWISTON ID AIRPORT CLIMATE SUMMARY FOR MAY 17 2013...

CLIMATE NORMAL PERIOD 1981 TO 2010
CLIMATE RECORD PERIOD 1881 TO 2013


WEATHER ITEM   OBSERVED TIME   RECORD YEAR NORMAL DEPARTURE LAST
                VALUE   (LST)  VALUE       VALUE  FROM      YEAR
                                                  NORMAL
..................................................................
TEMPERATURE (F)
 YESTERDAY
  MAXIMUM         73    332 PM  97    2006  71      2       69
  MINIMUM         48    455 AM  34    1896  47      1       53
  AVERAGE         61                        59      2       61

PRECIPITATION (IN)
  YESTERDAY        0.00          0.75 1996   0.05  -0.05     0.00
  MONTH TO DATE    0.04                      0.84  -0.80     0.28
  SINCE OCT 1      7.21                      8.28  -1.07    10.29
  SINCE JAN 1      3.05                      5.17  -2.12     8.15

SNOWFALL (IN)
  YESTERDAY        0.0           0.0  1995   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       T
  SINCE JUL 1      2.6                      10.5   -7.9     13.5
  SNOW DEPTH       0

DEGREE DAYS
 HEATING
  YESTERDAY        4                         7     -3        4
  MONTH TO DATE   56                       147    -91      153
  SINCE MAR 1   1041                      1172   -131     1153
  SINCE JUL 1   4480                      5027   -547     4825

 COOLING
  YESTERDAY        0                         1     -1        0
  MONTH TO DATE   57                        14     43       14
  SINCE MAR 1     57                        16     41       26
  SINCE JAN 1     57                        16     41       26
..................................................................


WIND (MPH)
  HIGHEST WIND SPEED    21   HIGHEST WIND DIRECTION    NW (300)
  HIGHEST GUST SPEED    28   HIGHEST GUST DIRECTION     W (290)
  AVERAGE WIND SPEED     6.7


SKY COVER
  POSSIBLE SUNSHINE  MM
  AVERAGE SKY COVER 0.2


WEATHER CONDITIONS
 THE FOLLOWING WEATHER WAS RECORDED YESTERDAY.
  HAZE


RELATIVE HUMIDITY (PERCENT)
 HIGHEST    77           500 AM
 LOWEST     35           400 PM
 AVERAGE    56

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


THE LEWISTON ID AIRPORT CLIMATE NORMALS FOR TODAY
                         NORMAL    RECORD    YEAR
 MAXIMUM TEMPERATURE (F)   72        97      2006
 MINIMUM TEMPERATURE (F)   48        34      1965
                                             1896


SUNRISE AND SUNSET
MAY 18 2013...........SUNRISE   511 AM PDT   SUNSET   819 PM PDT
MAY 19 2013...........SUNRISE   510 AM PDT   SUNSET   820 PM PDT


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




$$
National Weather Service Weather Forecast Office
