131
CDUS43 KGRR 170638
CLIJXN
CLIMATE REPORT
NATIONAL WEATHER SERVICE GRAND RAPIDS, MICHIGAN
238 AM EDT WED SEP 17 2025
...............................
..THE JACKSON CLIMATE SUMMARY FOR SEPTEMBER 16 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 83 3:58 PM 74 9 85
MINIMUM 48 5:40 AM 52 -4 51
AVERAGE 66 63 3 68
PRECIPITATION (IN)
YESTERDAY 0.00 0.09 -0.09 0.00
MONTH TO DATE T 1.60 -1.60 0.10
SINCE SEP 1 T 1.60 -1.60 0.10
SINCE JAN 1 19.79 23.80 -4.01 32.21
DEGREE DAYS
HEATING
YESTERDAY 0 4 -4 0
MONTH TO DATE 72 43 29 40
SINCE SEP 1 72 43 29 40
SINCE JUL 1 121 70 51 68
COOLING
YESTERDAY 1 2 -1 3
MONTH TO DATE 7 45 -38 32
SINCE SEP 1 7 45 -38 32
SINCE JAN 1 624 609 15 601
...................................................
WIND (MPH)
RESULTANT WIND SPEED 3 RESULTANT WIND DIRECTION N (20)
HIGHEST WIND SPEED 10 HIGHEST WIND DIRECTION NE (50)
HIGHEST GUST SPEED 17 HIGHEST GUST DIRECTION N (20)
AVERAGE WIND SPEED 3.1
SKY COVER
AVERAGE SKY COVER 0.0
WEATHER CONDITIONS
THE FOLLOWING WEATHER WAS RECORDED YESTERDAY.
FOG
RELATIVE HUMIDITY (PERCENT)
HIGHEST 100 4:00 AM
LOWEST 31 3:00 PM
AVERAGE 66
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THE JACKSON CLIMATE NORMALS FOR TODAY
NORMAL RECORD YEAR
MAXIMUM TEMPERATURE (F) 73 MM MM
MINIMUM TEMPERATURE (F) 51 MM MM
SUNRISE AND SUNSET
SEPTEMBER 17 2025.....SUNRISE 7:20 AM EDT SUNSET 7:43 PM EDT
SEPTEMBER 18 2025.....SUNRISE 7:21 AM EDT SUNSET 7:42 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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