Climatological Report (Daily)
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000
CDUS43 KGRR 210521
CLIJXN


CLIMATE REPORT
NATIONAL WEATHER SERVICE GRAND RAPIDS, MI
121 AM EDT MON AUG 21 2017


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

...THE JACKSON MI CLIMATE SUMMARY FOR AUGUST 20 2017...

CLIMATE NORMAL PERIOD 1981 TO 2010
CLIMATE RECORD PERIOD 1944 TO 9999


WEATHER ITEM   OBSERVED TIME   NORMAL DEPARTURE LAST
                VALUE   (LST)  VALUE  FROM      YEAR
                                      NORMAL
......................................................
TEMPERATURE (F)
 YESTERDAY
  MAXIMUM         85    344 PM  80      5       83
  MINIMUM         54    549 AM  59     -5       66
  AVERAGE         70            69      1       75

PRECIPITATION (IN)
  YESTERDAY        0.00          0.11  -0.11     0.14
  MONTH TO DATE    1.38          2.28  -0.90     8.25
  SINCE JUN 1      4.86          9.13  -4.27    15.55
  SINCE JAN 1     22.83         19.73   3.10    25.05

DEGREE DAYS
 HEATING
  YESTERDAY        0             1     -1        0
  MONTH TO DATE    2            16    -14        0
  SINCE JUN 1     33            82    -49       34
  SINCE JUL 1      2            27    -25        4

 COOLING
  YESTERDAY        5             5      0       10
  MONTH TO DATE   81           115    -34      201
  SINCE JUN 1    467           443     24      610
  SINCE JAN 1    503           480     23      663
......................................................


WIND (MPH)
  RESULTANT WIND SPEED   4   RESULTANT WIND DIRECTION   S (200)
  HIGHEST WIND SPEED    13   HIGHEST WIND DIRECTION    SW (210)
  HIGHEST GUST SPEED    17   HIGHEST GUST DIRECTION    SW (220)
  AVERAGE WIND SPEED     4.4


SKY COVER
  AVERAGE SKY COVER 0.0


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


RELATIVE HUMIDITY (PERCENT)
 HIGHEST    93           200 AM
 LOWEST     43           100 PM
 AVERAGE    68

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


THE JACKSON MI CLIMATE NORMALS FOR TODAY
                         NORMAL
 MAXIMUM TEMPERATURE (F)   80
 MINIMUM TEMPERATURE (F)   59


SUNRISE AND SUNSET
AUGUST 21 2017........SUNRISE   652 AM EDT   SUNSET   829 PM EDT
AUGUST 22 2017........SUNRISE   653 AM EDT   SUNSET   828 PM EDT


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




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