Climatological Report (Daily)
Issued by NWS

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000
CDUS45 KBOI 140931
CLIONO


CLIMATE REPORT
NATIONAL WEATHER SERVICE BOISE ID
231 AM MST THU DEC 14 2017


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

...THE ONTARIO OR CLIMATE SUMMARY FOR DECEMBER 13 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    410 PM  65    1995  36     -6       26
  MINIMUM         21   1156 PM -13    1972  20      1        7
  AVERAGE         26                        28     -2       17

PRECIPITATION (IN)
  YESTERDAY        T             0.60 1994   0.05  -0.05     0.00
  MONTH TO DATE    0.22                      0.65  -0.43     0.81
  SINCE OCT 1      2.39                      2.38   0.01     2.18
  SINCE JAN 1     12.28                      9.03   3.25     4.80

DEGREE DAYS
 HEATING
  YESTERDAY       39                        37      2       48
  MONTH TO DATE  445                       465    -20      491
  SINCE DEC 1    445                       465    -20      491
  SINCE JUL 1   1790                      1893   -103     1582

 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     8   HIGHEST WIND DIRECTION     S (170)
  HIGHEST GUST SPEED     9   HIGHEST GUST DIRECTION    SE (140)
  AVERAGE WIND SPEED     1.6


SKY COVER
  AVERAGE SKY COVER 0.7


WEATHER CONDITIONS
 THE FOLLOWING WEATHER WAS RECORDED YESTERDAY.
  LIGHT SNOW


RELATIVE HUMIDITY (PERCENT)
 HIGHEST    92           900 PM
 LOWEST     69           400 PM
 AVERAGE    81

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


THE ONTARIO OR CLIMATE NORMALS FOR TODAY
                         NORMAL    RECORD    YEAR
 MAXIMUM TEMPERATURE (F)   36        57      2002
 MINIMUM TEMPERATURE (F)   19       -13      1972


SUNRISE AND SUNSET
DECEMBER 14 2017......SUNRISE   815 AM MST   SUNSET   510 PM MST
DECEMBER 15 2017......SUNRISE   816 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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