Climatological Report (Daily)
Issued by NWS Boise, ID

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620
CDUS45 KBOI 220931
CLIBOI


CLIMATE REPORT
NATIONAL WEATHER SERVICE BOISE ID
331 AM MDT SUN OCT 22 2017


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

...THE BOISE ID CLIMATE SUMMARY FOR OCTOBER 21 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         50    159 PM  84    2003  62    -12       70
  MINIMUM         33    243 AM  23    1996  39     -6       40
  AVERAGE         42                        51     -9       55

PRECIPITATION (IN)
  YESTERDAY        0.16          0.65 1974   0.03   0.13     0.00
  MONTH TO DATE    0.60                      0.46   0.14     0.68
  SINCE OCT 1      0.60                      0.46   0.14     0.68
  SINCE JAN 1     12.58                      8.54   4.04     5.86

SNOWFALL (IN)
  YESTERDAY        0.0           0.0  2006   0.0    0.0      0.0
  MONTH TO DATE    T                         0.0    0.0      0.0
  SINCE OCT 1      T                         0.0    0.0      0.0
  SINCE JUL 1      T                         0.0    0.0      0.0
  SNOW DEPTH       0

DEGREE DAYS
 HEATING
  YESTERDAY       23                        14      9       10
  MONTH TO DATE  320                       220    100      185
  SINCE SEP 1    451                       323    128      274
  SINCE JUL 1    451                       341    110      282

 COOLING
  YESTERDAY        0                         0      0        0
  MONTH TO DATE    0                         7     -7        1
  SINCE SEP 1    175                       107     68       64
  SINCE JAN 1   1341                       941    400     1001
..................................................................


WIND (MPH)
  HIGHEST WIND SPEED    22   HIGHEST WIND DIRECTION    SE (120)
  HIGHEST GUST SPEED    29   HIGHEST GUST DIRECTION     E (100)
  AVERAGE WIND SPEED     9.5


SKY COVER
  POSSIBLE SUNSHINE  MM
  AVERAGE SKY COVER 0.5


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


RELATIVE HUMIDITY (PERCENT)
 HIGHEST    92           600 PM
 LOWEST     42           100 PM
 AVERAGE    67

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


THE BOISE ID CLIMATE NORMALS FOR TODAY
                         NORMAL    RECORD    YEAR
 MAXIMUM TEMPERATURE (F)   62        82      1915
 MINIMUM TEMPERATURE (F)   39        20      1980


SUNRISE AND SUNSET
OCTOBER 22 2017.......SUNRISE   808 AM MDT   SUNSET   650 PM MDT
OCTOBER 23 2017.......SUNRISE   809 AM MDT   SUNSET   648 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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