Climatological Report (Daily)
Issued by NWS Boise, ID

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CDUS45 KBOI 210931
CLIBNO


CLIMATE REPORT
NATIONAL WEATHER SERVICE BOISE ID
331 AM MDT THU SEP 21 2017


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

...THE BURNS OR CLIMATE SUMMARY FOR SEPTEMBER 20 2017...

CLIMATE NORMAL PERIOD 1981 TO 2010
CLIMATE RECORD PERIOD 1938 TO 2017


WEATHER ITEM   OBSERVED TIME   RECORD YEAR NORMAL DEPARTURE LAST
                VALUE   (LST)  VALUE       VALUE  FROM      YEAR
                                                  NORMAL
..................................................................
TEMPERATURE (F)
 YESTERDAY
  MAXIMUM         56    427 PM  92    1939  74    -18       77
  MINIMUM         31    956 PM  20    1983  35     -4       37
  AVERAGE         44                        54    -10       57

PRECIPITATION (IN)
  YESTERDAY        0.16R         0.10 1945   0.01   0.15     0.00
  MONTH TO DATE    0.25                      0.28  -0.03     0.05
  SINCE OCT 1     12.15                     10.76   1.39     9.31
  SINCE JAN 1      8.64                      7.26   1.38     4.44

DEGREE DAYS
 HEATING
  YESTERDAY       21                        11     10        8
  MONTH TO DATE  123                       154    -31      208
  SINCE SEP 1    123                       154    -31      208
  SINCE JUL 1    138                       291   -153      324

 COOLING
  YESTERDAY        0                         0      0        0
  MONTH TO DATE   50                         7     43        0
  SINCE SEP 1     50                         7     43        0
  SINCE JAN 1    343                       213    130      226
..................................................................


WIND (MPH)
  HIGHEST WIND SPEED    33   HIGHEST WIND DIRECTION     W (270)
  HIGHEST GUST SPEED    41   HIGHEST GUST DIRECTION     W (260)
  AVERAGE WIND SPEED    10.5


SKY COVER
  POSSIBLE SUNSHINE  MM
  AVERAGE SKY COVER 0.7


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


RELATIVE HUMIDITY (PERCENT)
 HIGHEST   100           400 AM
 LOWEST     41           400 PM
 AVERAGE    71

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


THE BURNS OR CLIMATE NORMALS FOR TODAY
                         NORMAL    RECORD    YEAR
 MAXIMUM TEMPERATURE (F)   74        90      1967
 MINIMUM TEMPERATURE (F)   34        19      1993


SUNRISE AND SUNSET
SEPTEMBER 21 2017.....SUNRISE   642 AM PDT   SUNSET   654 PM PDT
SEPTEMBER 22 2017.....SUNRISE   643 AM PDT   SUNSET   653 PM PDT


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




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