Climatological Report (Daily)
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043
CDUS43 KGRR 130620
CLIJXN

CLIMATE REPORT
NATIONAL WEATHER SERVICE GRAND RAPIDS, MICHIGAN
220 AM EDT SUN SEP 13 2026

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

...THE JACKSON CLIMATE SUMMARY FOR SEPTEMBER 12 2026...

CLIMATE NORMAL PERIOD: 1991 TO 2020
CLIMATE RECORD PERIOD: 1944 TO 2026


WEATHER ITEM   OBSERVED TIME   NORMAL DEPARTURE LAST
                VALUE   (LST)  VALUE  FROM      YEAR
                                      NORMAL
.......................................................
TEMPERATURE (F)
 YESTERDAY
  MAXIMUM         83   3:34 PM  75      8       81
  MINIMUM         61   5:42 AM  53      8       47
  AVERAGE         72            64      8       64

PRECIPITATION (IN)
  YESTERDAY        0.00          0.09  -0.09     0.00
  MONTH TO DATE    3.04          1.22   1.82      T
  SINCE SEP 1      3.04          1.22   1.82      T
  SINCE JAN 1     26.78         23.42   3.36    19.79

DEGREE DAYS
 HEATING
  YESTERDAY        0             3     -3        1
  MONTH TO DATE    3            27    -24       71
  SINCE SEP 1      3            27    -24       71
  SINCE JUL 1     13            54    -41      120

 COOLING
  YESTERDAY        7             2      5        0
  MONTH TO DATE   70            37     33        0
  SINCE SEP 1     70            37     33        0
  SINCE JAN 1    621           601     20      617
.......................................................


WIND (MPH)
  RESULTANT WIND SPEED   3   RESULTANT WIND DIRECTION   S (170)
  HIGHEST WIND SPEED    12   HIGHEST WIND DIRECTION     S (200)
  HIGHEST GUST SPEED    16   HIGHEST GUST DIRECTION     S (170)
  AVERAGE WIND SPEED     3.9


SKY COVER
  AVERAGE SKY COVER 0.2


WEATHER CONDITIONS
THE FOLLOWING WEATHER WAS RECORDED YESTERDAY.
  FOG
  HAZE


RELATIVE HUMIDITY (PERCENT)
 HIGHEST   100          11:00 PM
 LOWEST     60           3:00 PM
 AVERAGE    80

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


THE JACKSON CLIMATE NORMALS FOR TODAY
                         NORMAL    RECORD    YEAR
 MAXIMUM TEMPERATURE (F)   75        MM        MM
 MINIMUM TEMPERATURE (F)   53        MM        MM


SUNRISE AND SUNSET
SEPTEMBER 13 2026.....SUNRISE   7:16 AM EDT   SUNSET   7:51 PM EDT
SEPTEMBER 14 2026.....SUNRISE   7:17 AM EDT   SUNSET   7:49 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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