Climatological Report (Daily)
Issued by NWS

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000
CDUS45 KBOI 180931
CLIMYL


CLIMATE REPORT
NATIONAL WEATHER SERVICE BOISE ID
231 AM MST MON DEC 18 2017


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

...THE MCCALL ID CLIMATE SUMMARY FOR DECEMBER 17 2017...

CLIMATE NORMAL PERIOD 1981 TO 2010
CLIMATE RECORD PERIOD 1930 TO 2017


WEATHER ITEM   OBSERVED TIME   RECORD YEAR NORMAL DEPARTURE LAST
                VALUE   (LST)  VALUE       VALUE  FROM      YEAR
                                                  NORMAL
..................................................................
TEMPERATURE (F)
 YESTERDAY
  MAXIMUM         26   1159 PM  41    1941  27     -1        7
  MINIMUM          2    423 AM -24    1964   9     -7      -16
  AVERAGE         14                        18     -4       -4

PRECIPITATION (IN)
  YESTERDAY        T             0.98 1973   0.07  -0.07     0.00
  MONTH TO DATE    0.52                      1.00  -0.48     2.23
  SINCE OCT 1      5.82                      5.12   0.70     6.96
  SINCE JAN 1     28.61                     19.04   9.57    22.67

DEGREE DAYS
 HEATING
  YESTERDAY       51                        47      4       69
  MONTH TO DATE  774                       777     -3      819
  SINCE DEC 1    774                       777     -3      819
  SINCE JUL 1   2900                      3415   -515     2856

 COOLING
  YESTERDAY        0                         0      0        0
  MONTH TO DATE    0                         0      0        0
  SINCE DEC 1      0                         0      0        0
  SINCE JAN 1    229                        25    204      108
..................................................................


WIND (MPH)
  HIGHEST WIND SPEED     7   HIGHEST WIND DIRECTION    SE (150)
  HIGHEST GUST SPEED     8   HIGHEST GUST DIRECTION    SE (150)
  AVERAGE WIND SPEED     1.2


SKY COVER
  AVERAGE SKY COVER 0.8


WEATHER CONDITIONS
 THE FOLLOWING WEATHER WAS RECORDED YESTERDAY.
  LIGHT SNOW
  HAZE


RELATIVE HUMIDITY (PERCENT)
 HIGHEST    92           800 AM
 LOWEST     68           100 PM
 AVERAGE    80

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


THE MCCALL ID CLIMATE NORMALS FOR TODAY
                         NORMAL    RECORD    YEAR
 MAXIMUM TEMPERATURE (F)   27        48      1979
 MINIMUM TEMPERATURE (F)    9       -30      1924


SUNRISE AND SUNSET
DECEMBER 18 2017......SUNRISE   818 AM MST   SUNSET   505 PM MST
DECEMBER 19 2017......SUNRISE   818 AM MST   SUNSET   505 PM MST


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




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