Climatological Report (Daily)
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387
CDUS43 KGRR 280521
CLIJXN

CLIMATE REPORT
NATIONAL WEATHER SERVICE GRAND RAPIDS, MICHIGAN
121 AM EDT MON SEP 28 2026

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

...THE JACKSON CLIMATE SUMMARY FOR SEPTEMBER 27 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         73   4:27 PM  69      4       85
  MINIMUM         41   6:43 AM  47     -6       53
  AVERAGE         57            58     -1       69

PRECIPITATION (IN)
  YESTERDAY        0.00          0.09  -0.09     0.00
  MONTH TO DATE    5.12          2.71   2.41     0.39
  SINCE SEP 1      5.12          2.71   2.41     0.39
  SINCE JAN 1     28.86         24.91   3.95    20.18

DEGREE DAYS
 HEATING
  YESTERDAY        8             8      0        0
  MONTH TO DATE   91           111    -20       73
  SINCE SEP 1     91           111    -20       73
  SINCE JUL 1    101           138    -37      122

 COOLING
  YESTERDAY        0             1     -1        4
  MONTH TO DATE   76            61     15       39
  SINCE SEP 1     76            61     15       39
  SINCE JAN 1    627           625      2      656
.......................................................


WIND (MPH)
  RESULTANT WIND SPEED   2   RESULTANT WIND DIRECTION   N (340)
  HIGHEST WIND SPEED    10   HIGHEST WIND DIRECTION     N (340)
  HIGHEST GUST SPEED    16   HIGHEST GUST DIRECTION    NE (40)
  AVERAGE WIND SPEED     2.7


SKY COVER
  AVERAGE SKY COVER 0.2


WEATHER CONDITIONS
THE FOLLOWING WEATHER WAS RECORDED YESTERDAY.
  FOG
  FOG W/VISIBILITY <= 1/4 MILE


RELATIVE HUMIDITY (PERCENT)
 HIGHEST   100          12:00 AM
 LOWEST     41           5:00 PM
 AVERAGE    71

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


THE JACKSON CLIMATE NORMALS FOR TODAY
                         NORMAL    RECORD    YEAR
 MAXIMUM TEMPERATURE (F)   69        MM        MM
 MINIMUM TEMPERATURE (F)   47        MM        MM


SUNRISE AND SUNSET
SEPTEMBER 28 2026.....SUNRISE   7:32 AM EDT   SUNSET   7:24 PM EDT
SEPTEMBER 29 2026.....SUNRISE   7:33 AM EDT   SUNSET   7:23 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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