598
CDUS43 KGRR 140600
CLIJXN
CLIMATE REPORT
NATIONAL WEATHER SERVICE GRAND RAPIDS, MICHIGAN
100 AM EST SUN DEC 14 2025
...............................
..THE JACKSON CLIMATE SUMMARY FOR DECEMBER 13 2025
CLIMATE NORMAL PERIOD: 1991 TO 2020
CLIMATE RECORD PERIOD: 1944 TO 2025
WEATHER ITEM OBSERVED TIME NORMAL DEPARTURE LAST
VALUE (LST) VALUE FROM YEAR
NORMAL
...................................................
TEMPERATURE (F)
YESTERDAY
MAXIMUM 27 7:12 AM 37 -10 23
MINIMUM 11 11:59 PM 24 -13 9
AVERAGE 19 30 -11 16
PRECIPITATION (IN)
YESTERDAY 0.01 0.05 -0.04 0.00
MONTH TO DATE 0.66 0.77 -0.11 0.12
SINCE DEC 1 0.66 0.77 -0.11 0.12
SINCE JAN 1 23.12 31.20 -8.08 35.28
DEGREE DAYS
HEATING
YESTERDAY 46 34 12 49
MONTH TO DATE 577 425 152 481
SINCE DEC 1 577 425 152 481
SINCE JUL 1 1906 1773 133 1533
COOLING
YESTERDAY 0 0 0 0
MONTH TO DATE 0 0 0 0
SINCE DEC 1 0 0 0 0
SINCE JAN 1 683 634 49 637
...................................................
WIND (MPH)
RESULTANT WIND SPEED 11 RESULTANT WIND DIRECTION W (250)
HIGHEST WIND SPEED 17 HIGHEST WIND DIRECTION W (270)
HIGHEST GUST SPEED 34 HIGHEST GUST DIRECTION W (260)
AVERAGE WIND SPEED 12.3
SKY COVER
AVERAGE SKY COVER 1.0
WEATHER CONDITIONS
THE FOLLOWING WEATHER WAS RECORDED YESTERDAY.
LIGHT SNOW
FOG
HAZE
RELATIVE HUMIDITY (PERCENT)
HIGHEST 85 2:00 AM
LOWEST 60 7:00 AM
AVERAGE 73
......................................................
THE JACKSON CLIMATE NORMALS FOR TODAY
NORMAL RECORD YEAR
MAXIMUM TEMPERATURE (F) 36 MM MM
MINIMUM TEMPERATURE (F) 24 MM MM
SUNRISE AND SUNSET
DECEMBER 14 2025......SUNRISE 7:59 AM EST SUNSET 5:06 PM EST
DECEMBER 15 2025......SUNRISE 8:00 AM EST SUNSET 5:06 PM EST
- INDICATES NEGATIVE NUMBERS.
R INDICATES RECORD WAS SET OR TIED.
MM INDICATES DATA IS MISSING.
T INDICATES TRACE AMOUNT.
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