Climatological Report (Daily)
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000
CDUS43 KGRR 171349
CLIJXN


CLIMATE REPORT
NATIONAL WEATHER SERVICE GRAND RAPIDS, MI
948 AM EDT THU AUG 17 2017


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

...THE JACKSON MI CLIMATE SUMMARY FOR AUGUST 17 2017...
VALID AS OF 0900 AM LOCAL TIME.

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)
 TODAY
  MAXIMUM         72    759 AM  80     -8       85
  MINIMUM         69    515 AM  59     10       64
  AVERAGE         71            70      1       75

PRECIPITATION (IN)
  TODAY            0.00          0.11  -0.11     0.02
  MONTH TO DATE    1.25          1.95  -0.70     8.11
  SINCE JUN 1      4.73          8.80  -4.07    15.41
  SINCE JAN 1     22.70         19.40   3.30    24.91

DEGREE DAYS
 HEATING
  TODAY            0             1     -1        0
  MONTH TO DATE    2            13    -11        0
  SINCE JUN 1     33            79    -46       34
  SINCE JUL 1      2            24    -22        4

 COOLING
  TODAY            6             5      1       10
  MONTH TO DATE   62           100    -38      173
  SINCE JUN 1    448           428     20      582
  SINCE JAN 1    484           465     19      635
......................................................


WIND (MPH)
  RESULTANT WIND SPEED   7   RESULTANT WIND DIRECTION  SE (120)
  HIGHEST WIND SPEED    13   HIGHEST WIND DIRECTION     E (100)
  HIGHEST GUST SPEED    18   HIGHEST GUST DIRECTION     E (100)
  AVERAGE WIND SPEED     7.7


SKY COVER
  AVERAGE SKY COVER 0.6


WEATHER CONDITIONS
 THE FOLLOWING WEATHER WAS RECORDED TODAY.
  FOG


RELATIVE HUMIDITY (PERCENT)
 HIGHEST    93           800 AM
 LOWEST     68          1200 AM
 AVERAGE    81

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


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


SUNRISE AND SUNSET
AUGUST 17 2017........SUNRISE   648 AM EDT   SUNSET   835 PM EDT
AUGUST 18 2017........SUNRISE   649 AM EDT   SUNSET   834 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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