Climatological Report (Daily)
Issued by NWS Boise, ID

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079
CDUS45 KBOI 210931
CLIBOI


CLIMATE REPORT
NATIONAL WEATHER SERVICE BOISE ID
331 AM MDT MON AUG 21 2017


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

...THE BOISE ID CLIMATE SUMMARY FOR AUGUST 20 2017...

CLIMATE NORMAL PERIOD 1981 TO 2010
CLIMATE RECORD PERIOD 1875 TO 2017


WEATHER ITEM   OBSERVED TIME   RECORD YEAR NORMAL DEPARTURE LAST
                VALUE   (LST)  VALUE       VALUE  FROM      YEAR
                                                  NORMAL
..................................................................
TEMPERATURE (F)
 YESTERDAY
  MAXIMUM         86    343 PM 103    1967  89     -3       91
  MINIMUM         54    622 AM  39    1918  59     -5       59
  AVERAGE         70                        74     -4       75

PRECIPITATION (IN)
  YESTERDAY        0.00          0.40 1959   0.01  -0.01     0.00
  MONTH TO DATE    0.08                      0.15  -0.07      T
  SINCE OCT 1     14.78                     11.06   3.72     9.31
  SINCE JAN 1     11.28                      7.41   3.87     4.97

SNOWFALL (IN)
  YESTERDAY        0.0           0.0  2006   0.0    0.0      0.0
  MONTH TO DATE    0.0                       0.0    0.0      0.0
  SINCE OCT 1     39.1                      19.2   19.9     10.9
  SINCE JUL 1      0.0                       0.0    0.0      0.0
  SNOW DEPTH       0

DEGREE DAYS
 HEATING
  YESTERDAY        0                         0      0        0
  MONTH TO DATE    0                         0      0        0
  SINCE JUN 1     45                        72    -27       45
  SINCE JUL 1      0                         8     -8        8

 COOLING
  YESTERDAY        5                         9     -4       10
  MONTH TO DATE  257                       222     35      226
  SINCE JUN 1    949                       703    246      812
  SINCE JAN 1   1011                       747    264      843
..................................................................


WIND (MPH)
  HIGHEST WIND SPEED    16   HIGHEST WIND DIRECTION    NW (300)
  HIGHEST GUST SPEED    23   HIGHEST GUST DIRECTION    NW (310)
  AVERAGE WIND SPEED     6.0


SKY COVER
  POSSIBLE SUNSHINE  MM
  AVERAGE SKY COVER 0.0


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


RELATIVE HUMIDITY (PERCENT)
 HIGHEST    55           400 AM
 LOWEST     14           400 PM
 AVERAGE    35

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


THE BOISE ID CLIMATE NORMALS FOR TODAY
                         NORMAL    RECORD    YEAR
 MAXIMUM TEMPERATURE (F)   89       101      2005
                                             1897
 MINIMUM TEMPERATURE (F)   59        43      1918


SUNRISE AND SUNSET
AUGUST 21 2017........SUNRISE   657 AM MDT   SUNSET   838 PM MDT
AUGUST 22 2017........SUNRISE   658 AM MDT   SUNSET   837 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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