171
CDUS43 KGRR 202228
CLIJXN
CLIMATE REPORT
NATIONAL WEATHER SERVICE GRAND RAPIDS, MICHIGAN
528 PM EST SAT DEC 20 2025
...............................
..THE JACKSON CLIMATE SUMMARY FOR DECEMBER 20 2025
VALID TODAY AS OF 0500 PM LOCAL TIME.
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)
TODAY
MAXIMUM 40 3:59 PM 35 5 31
MINIMUM 18 1:25 AM 23 -5 22
AVERAGE 29 29 0 27
PRECIPITATION (IN)
TODAY 0.00 0.05 -0.05 0.04
MONTH TO DATE 0.90 1.13 -0.23 0.53
SINCE DEC 1 0.90 1.13 -0.23 0.53
SINCE JAN 1 23.36 31.56 -8.20 35.69
DEGREE DAYS
HEATING
TODAY 36 36 0 38
MONTH TO DATE 843 674 169 703
SINCE DEC 1 843 674 169 703
SINCE JUL 1 2172 2022 150 1755
COOLING
TODAY 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 S (180)
HIGHEST WIND SPEED 22 HIGHEST WIND DIRECTION SW (230)
HIGHEST GUST SPEED 33 HIGHEST GUST DIRECTION SW (220)
AVERAGE WIND SPEED 13.1
SKY COVER
AVERAGE SKY COVER 0.3
WEATHER CONDITIONS
THE FOLLOWING WEATHER WAS RECORDED TODAY.
NO SIGNIFICANT WEATHER WAS OBSERVED.
RELATIVE HUMIDITY (PERCENT)
HIGHEST 78 7:00 AM
LOWEST 51 11:00 AM
AVERAGE 65
......................................................
THE JACKSON CLIMATE NORMALS FOR TOMORROW
NORMAL RECORD YEAR
MAXIMUM TEMPERATURE (F) 35 MM MM
MINIMUM TEMPERATURE (F) 22 MM MM
SUNRISE AND SUNSET
DECEMBER 20 2025......SUNRISE 8:03 AM EST SUNSET 5:08 PM EST
DECEMBER 21 2025......SUNRISE 8:04 AM EST SUNSET 5:09 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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