Climatological Report (Daily)
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617
CDUS45 KBOI 190931
CLITWF


CLIMATE REPORT
NATIONAL WEATHER SERVICE BOISE ID
331 AM MDT TUE SEP 19 2017


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

...THE TWIN FALLS ID CLIMATE SUMMARY FOR SEPTEMBER 18 2017...

CLIMATE NORMAL PERIOD 1981 TO 2010
CLIMATE RECORD PERIOD 9999 TO 9999


WEATHER ITEM   OBSERVED TIME   NORMAL DEPARTURE LAST
                VALUE   (LST)  VALUE  FROM      YEAR
                                      NORMAL
......................................................
TEMPERATURE (F)
 YESTERDAY
  MAXIMUM         72   1227 PM  76     -4       80
  MINIMUM         42   1159 PM  47     -5       57
  AVERAGE         57

PRECIPITATION (IN)
  YESTERDAY        0.02          0.01   0.01     0.00
  MONTH TO DATE    0.10          0.29  -0.19     0.34
  SINCE OCT 1     12.04         10.42   1.62    11.31
  SINCE JAN 1      7.54          7.17   0.37     6.93

DEGREE DAYS
 HEATING
  YESTERDAY        8             5      3        0
  MONTH TO DATE   48            56     -8      111
  SINCE SEP 1     48            56     -8      111
  SINCE JUL 1     50            77    -27      135

 COOLING
  YESTERDAY        0             1     -1        4
  MONTH TO DATE  119            52     67       15
  SINCE SEP 1    119            52     67       15
  SINCE JAN 1    871           669    202      631
......................................................


WIND (MPH)
  HIGHEST WIND SPEED    33   HIGHEST WIND DIRECTION     W (280)
  HIGHEST GUST SPEED    44   HIGHEST GUST DIRECTION     W (280)
  AVERAGE WIND SPEED    10.5


SKY COVER
  AVERAGE SKY COVER 0.4


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


RELATIVE HUMIDITY (PERCENT)
 HIGHEST    71           900 PM
 LOWEST     22          1000 AM
 AVERAGE    47

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




SUNRISE AND SUNSET
SEPTEMBER 19 2017.....SUNRISE   722 AM MDT   SUNSET   740 PM MDT
SEPTEMBER 20 2017.....SUNRISE   723 AM MDT   SUNSET   738 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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