Climatological Report (Daily)
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000
CDUS43 KGRR 212130
CLIJXN


CLIMATE REPORT
NATIONAL WEATHER SERVICE GRAND RAPIDS, MI
529 PM EDT MON AUG 21 2017


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

...THE JACKSON MI CLIMATE SUMMARY FOR AUGUST 21 2017...
VALID TODAY AS OF 0500 PM 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         87    320 PM  80      7       74
  MINIMUM         64    551 AM  59      5       58
  AVERAGE         76            69      7       66

PRECIPITATION (IN)
  TODAY            0.00          0.11  -0.11     0.00
  MONTH TO DATE    1.38          2.39  -1.01     8.25
  SINCE JUN 1      4.86          9.24  -4.38    15.55
  SINCE JAN 1     22.83         19.84   2.99    25.05

DEGREE DAYS
 HEATING
  TODAY            0             1     -1        0
  MONTH TO DATE    2            17    -15        0
  SINCE JUN 1     33            83    -50       34
  SINCE JUL 1      2            28    -26        4

 COOLING
  TODAY           11             5      6        1
  MONTH TO DATE   92           120    -28      202
  SINCE JUN 1    478           448     30      611
  SINCE JAN 1    514           485     29      664
......................................................


WIND (MPH)
  RESULTANT WIND SPEED   3   RESULTANT WIND DIRECTION   S (200)
  HIGHEST WIND SPEED    13   HIGHEST WIND DIRECTION     S (200)
  HIGHEST GUST SPEED    16   HIGHEST GUST DIRECTION    SW (220)
  AVERAGE WIND SPEED     3.6


SKY COVER
  AVERAGE SKY COVER 0.2


WEATHER CONDITIONS
 THE FOLLOWING WEATHER WAS RECORDED TODAY.
  THUNDERSTORM
  FOG


RELATIVE HUMIDITY (PERCENT)
 HIGHEST    93          1200 AM
 LOWEST     55          1100 AM
 AVERAGE    74

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


THE JACKSON MI CLIMATE NORMALS FOR TOMORROW
                         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.




$$

jam


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