767
CDUS43 KGRR 180620
CLIJXN
CLIMATE REPORT
NATIONAL WEATHER SERVICE GRAND RAPIDS, MICHIGAN
220 AM EDT TUE AUG 18 2026
...............................
..THE JACKSON CLIMATE SUMMARY FOR AUGUST 17 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 79 4:12 PM 81 -2 84
MINIMUM 62 11:53 PM 60 2 61
AVERAGE 71 70 1 73
PRECIPITATION (IN)
YESTERDAY 0.00 0.12 -0.12 0.00
MONTH TO DATE 2.11 2.15 -0.04 0.30
SINCE JUN 1 8.12 9.08 -0.96 8.00
SINCE JAN 1 22.18 20.54 1.64 19.79
DEGREE DAYS
HEATING
YESTERDAY 0 0 0 0
MONTH TO DATE 0 0 0 2
SINCE JUN 1 52 55 -3 36
SINCE JUL 1 6 9 -3 2
COOLING
YESTERDAY 6 6 0 8
MONTH TO DATE 119 102 17 138
SINCE JUN 1 446 451 -5 579
SINCE JAN 1 499 496 3 599
...................................................
WIND (MPH)
RESULTANT WIND SPEED 2 RESULTANT WIND DIRECTION NW (330)
HIGHEST WIND SPEED 10 HIGHEST WIND DIRECTION NW (330)
HIGHEST GUST SPEED 17 HIGHEST GUST DIRECTION N (360)
AVERAGE WIND SPEED 4.4
SKY COVER
AVERAGE SKY COVER 0.4
WEATHER CONDITIONS
THE FOLLOWING WEATHER WAS RECORDED YESTERDAY.
NO SIGNIFICANT WEATHER WAS OBSERVED.
RELATIVE HUMIDITY (PERCENT)
HIGHEST 100 1:00 AM
LOWEST 52 6:00 PM
AVERAGE 76
......................................................
THE JACKSON CLIMATE NORMALS FOR TODAY
NORMAL RECORD YEAR
MAXIMUM TEMPERATURE (F) 80 MM MM
MINIMUM TEMPERATURE (F) 60 MM MM
SUNRISE AND SUNSET
AUGUST 18 2026........SUNRISE 6:48 AM EDT SUNSET 8:34 PM EDT
AUGUST 19 2026........SUNRISE 6:50 AM EDT SUNSET 8:33 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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