Climatological Report (Daily)
Issued by NWS

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000
CDUS45 KBOI 160933
CLIONO


CLIMATE REPORT
NATIONAL WEATHER SERVICE BOISE ID
232 AM MST SAT DEC 16 2017


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

...THE ONTARIO OR CLIMATE SUMMARY FOR DECEMBER 15 2017...

CLIMATE NORMAL PERIOD 1981 TO 2010
CLIMATE RECORD PERIOD 1948 TO 2017


WEATHER ITEM   OBSERVED TIME   RECORD YEAR NORMAL DEPARTURE LAST
                VALUE   (LST)  VALUE       VALUE  FROM      YEAR
                                                  NORMAL
..................................................................
TEMPERATURE (F)
 YESTERDAY
  MAXIMUM         30    627 PM  56    2002  36     -6       35
  MINIMUM         27   1159 PM -15    1972  19      8       28
  AVERAGE         29                        27      2       32

PRECIPITATION (IN)
  YESTERDAY        0.07          1.08 1977   0.06   0.01     0.08
  MONTH TO DATE    0.29                      0.76  -0.47     1.25
  SINCE OCT 1      2.46                      2.49  -0.03     2.62
  SINCE JAN 1     12.35                      9.14   3.21     5.24

DEGREE DAYS
 HEATING
  YESTERDAY       36                        38     -2       33
  MONTH TO DATE  521                       540    -19      565
  SINCE DEC 1    521                       540    -19      565
  SINCE JUL 1   1866                      1968   -102     1656

 COOLING
  YESTERDAY        0                         0      0        0
  MONTH TO DATE    0                         0      0        0
  SINCE DEC 1      0                         0      0        0
  SINCE JAN 1   1254                       852    402      976
..................................................................


WIND (MPH)
  HIGHEST WIND SPEED    10   HIGHEST WIND DIRECTION    SE (150)
  HIGHEST GUST SPEED    12   HIGHEST GUST DIRECTION    SE (150)
  AVERAGE WIND SPEED     2.1


SKY COVER
  AVERAGE SKY COVER 1.0


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


RELATIVE HUMIDITY (PERCENT)
 HIGHEST    92          1000 AM
 LOWEST     85          1200 AM
 AVERAGE    89

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


THE ONTARIO OR CLIMATE NORMALS FOR TODAY
                         NORMAL    RECORD    YEAR
 MAXIMUM TEMPERATURE (F)   35        55      2002
 MINIMUM TEMPERATURE (F)   19        -5      1985


SUNRISE AND SUNSET
DECEMBER 16 2017......SUNRISE   817 AM MST   SUNSET   511 PM MST
DECEMBER 17 2017......SUNRISE   817 AM MST   SUNSET   511 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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