Climatological Report (Daily)
Issued by NWS Boise, ID

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CDUS45 KBOI 180931
CLIBOI


CLIMATE REPORT
NATIONAL WEATHER SERVICE BOISE ID
331 AM MDT SAT MAY 18 2013


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

...THE BOISE ID CLIMATE SUMMARY FOR MAY 17 2013...

CLIMATE NORMAL PERIOD 1981 TO 2010
CLIMATE RECORD PERIOD 1878 TO 2013


WEATHER ITEM   OBSERVED TIME   RECORD YEAR NORMAL DEPARTURE LAST
                VALUE   (LST)  VALUE       VALUE  FROM      YEAR
                                                  NORMAL
..................................................................
TEMPERATURE (F)
 YESTERDAY
  MAXIMUM         66    429 PM  94    2008  72     -6       71
  MINIMUM         52   1159 PM  30    1942  47      5       51
  AVERAGE         59                        59      0       61

PRECIPITATION (IN)
  YESTERDAY        T             0.85 1915   0.05  -0.05     0.00
  MONTH TO DATE    0.07                      0.78  -0.71     0.38
  SINCE OCT 1      5.87                      9.28  -3.41    10.56
  SINCE JAN 1      3.22                      5.63  -2.41     8.08

SNOWFALL (IN)
  YESTERDAY        0.0           0.0  2007   0.0    0.0      0.0
  MONTH TO DATE    0.0                       0.0    0.0      0.0
  SINCE OCT 1     16.0                      19.2   -3.2      8.6
  SINCE JUL 1     16.0                      19.2   -3.2      8.6
  SNOW DEPTH       0

DEGREE DAYS
 HEATING
  YESTERDAY        6                         7     -1        4
  MONTH TO DATE   56                       151    -95      139
  SINCE MAR 1   1111                      1216   -105     1013
  SINCE JUL 1   5208                      5375   -167     4832

 COOLING
  YESTERDAY        0                         1     -1        0
  MONTH TO DATE   43                        16     27       15
  SINCE MAR 1     43                        19     24       41
  SINCE JAN 1     43                        19     24       41
..................................................................


WIND (MPH)
  HIGHEST WIND SPEED    17   HIGHEST WIND DIRECTION    NW (310)
  HIGHEST GUST SPEED    21   HIGHEST GUST DIRECTION    NW (320)
  AVERAGE WIND SPEED     8.9


SKY COVER
  POSSIBLE SUNSHINE  MM
  AVERAGE SKY COVER 0.7


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


RELATIVE HUMIDITY (PERCENT)
 HIGHEST    77           800 AM
 LOWEST     42           300 PM
 AVERAGE    60

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


THE BOISE ID CLIMATE NORMALS FOR TODAY
                         NORMAL    RECORD    YEAR
 MAXIMUM TEMPERATURE (F)   72        95      2009
 MINIMUM TEMPERATURE (F)   47        30      1971


SUNRISE AND SUNSET
MAY 18 2013...........SUNRISE   617 AM MDT   SUNSET   907 PM MDT
MAY 19 2013...........SUNRISE   616 AM MDT   SUNSET   908 PM MDT


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




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