623
CDUS43 KGRR 120621
CLIJXN
CLIMATE REPORT
NATIONAL WEATHER SERVICE GRAND RAPIDS, MICHIGAN
221 AM EDT WED AUG 12 2026
...............................
..THE JACKSON CLIMATE SUMMARY FOR AUGUST 11 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 80 11:46 AM 81 -1 88
MINIMUM 66 11:59 PM 60 6 70
AVERAGE 73 71 2 79
PRECIPITATION (IN)
YESTERDAY 0.07 0.13 -0.06 0.00
MONTH TO DATE 2.03 1.39 0.64 0.30
SINCE JUN 1 8.04 8.32 -0.28 8.00
SINCE JAN 1 22.10 19.78 2.32 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 8 6 2 14
MONTH TO DATE 73 66 7 76
SINCE JUN 1 400 415 -15 517
SINCE JAN 1 453 460 -7 537
...................................................
WIND (MPH)
RESULTANT WIND SPEED 1 RESULTANT WIND DIRECTION SE (150)
HIGHEST WIND SPEED 10 HIGHEST WIND DIRECTION SW (210)
HIGHEST GUST SPEED 13 HIGHEST GUST DIRECTION SW (210)
AVERAGE WIND SPEED 3.0
SKY COVER
AVERAGE SKY COVER 0.6
WEATHER CONDITIONS
THE FOLLOWING WEATHER WAS RECORDED YESTERDAY.
THUNDERSTORM
LIGHT RAIN
FOG
FOG W/VISIBILITY <= 1/4 MILE
RELATIVE HUMIDITY (PERCENT)
HIGHEST 100 3:00 AM
LOWEST 72 12:00 PM
AVERAGE 86
......................................................
THE JACKSON CLIMATE NORMALS FOR TODAY
NORMAL RECORD YEAR
MAXIMUM TEMPERATURE (F) 81 MM MM
MINIMUM TEMPERATURE (F) 60 MM MM
SUNRISE AND SUNSET
AUGUST 12 2026........SUNRISE 6:42 AM EDT SUNSET 8:43 PM EDT
AUGUST 13 2026........SUNRISE 6:43 AM EDT SUNSET 8:41 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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