570
CDUS43 KGRR 210120
CLIJXN
CLIMATE REPORT
NATIONAL WEATHER SERVICE GRAND RAPIDS, MICHIGAN
920 PM EDT SAT SEP 20 2025
...............................
..THE JACKSON CLIMATE SUMMARY FOR SEPTEMBER 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 82 4:00 PM 72 10 86
MINIMUM 56 6:48 AM 50 6 56
AVERAGE 69 61 8 71
PRECIPITATION (IN)
TODAY 0.00 0.10 -0.10 0.04
MONTH TO DATE T 2.00 -2.00 0.14
SINCE SEP 1 T 2.00 -2.00 0.14
SINCE JAN 1 19.79 24.20 -4.41 32.25
DEGREE DAYS
HEATING
TODAY 0 6 -6 0
MONTH TO DATE 72 64 8 40
SINCE SEP 1 72 64 8 40
SINCE JUL 1 121 91 30 68
COOLING
TODAY 4 2 2 6
MONTH TO DATE 21 53 -32 46
SINCE SEP 1 21 53 -32 46
SINCE JAN 1 638 617 21 615
...................................................
WIND (MPH)
RESULTANT WIND SPEED 8 RESULTANT WIND DIRECTION E (80)
HIGHEST WIND SPEED 16 HIGHEST WIND DIRECTION E (90)
HIGHEST GUST SPEED 21 HIGHEST GUST DIRECTION E (70)
AVERAGE WIND SPEED 8.4
SKY COVER
AVERAGE SKY COVER 0.3
WEATHER CONDITIONS
THE FOLLOWING WEATHER WAS RECORDED TODAY.
NO SIGNIFICANT WEATHER WAS OBSERVED.
RELATIVE HUMIDITY (PERCENT)
HIGHEST 93 7:00 AM
LOWEST 44 4:00 PM
AVERAGE 69
......................................................
THE JACKSON CLIMATE NORMALS FOR TOMORROW
NORMAL RECORD YEAR
MAXIMUM TEMPERATURE (F) 72 MM MM
MINIMUM TEMPERATURE (F) 50 MM MM
SUNRISE AND SUNSET
SEPTEMBER 20 2025.....SUNRISE 7:23 AM EDT SUNSET 7:38 PM EDT
SEPTEMBER 21 2025.....SUNRISE 7:24 AM EDT SUNSET 7:36 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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