Climatological Report (Daily)
Issued by NWS
Issued by NWS
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CDUS43 KGRR 180639
CLIJXN
CLIMATE REPORT
NATIONAL WEATHER SERVICE GRAND RAPIDS, MICHIGAN
239 AM EDT MON AUG 18 2025
...................................
...THE JACKSON CLIMATE SUMMARY FOR AUGUST 17 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 84 2:20 PM 81 3 78
MINIMUM 61 11:59 PM 60 1 66
AVERAGE 73 70 3 72
PRECIPITATION (IN)
YESTERDAY 0.00 0.12 -0.12 0.26
MONTH TO DATE 0.30 2.15 -1.85 3.30
SINCE JUN 1 8.00 9.08 -1.08 18.09
SINCE JAN 1 19.79 20.54 -0.75 30.21
DEGREE DAYS
HEATING
YESTERDAY 0 0 0 0
MONTH TO DATE 2 0 2 3
SINCE JUN 1 36 55 -19 34
SINCE JUL 1 2 9 -7 9
COOLING
YESTERDAY 8 6 2 7
MONTH TO DATE 138 102 36 87
SINCE JUN 1 579 451 128 430
SINCE JAN 1 599 496 103 478
.......................................................
WIND (MPH)
RESULTANT WIND SPEED 3 RESULTANT WIND DIRECTION N (360)
HIGHEST WIND SPEED 14 HIGHEST WIND DIRECTION N (20)
HIGHEST GUST SPEED 19 HIGHEST GUST DIRECTION N (350)
AVERAGE WIND SPEED 6.6
SKY COVER
AVERAGE SKY COVER 0.5
WEATHER CONDITIONS
THE FOLLOWING WEATHER WAS RECORDED YESTERDAY.
FOG
RELATIVE HUMIDITY (PERCENT)
HIGHEST 97 2:00 AM
LOWEST 51 2:00 PM
AVERAGE 74
..........................................................
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 2025........SUNRISE 6:49 AM EDT SUNSET 8:34 PM EDT
AUGUST 19 2025........SUNRISE 6:50 AM EDT SUNSET 8:32 PM EDT
- INDICATES NEGATIVE NUMBERS.
R INDICATES RECORD WAS SET OR TIED.
MM INDICATES DATA IS MISSING.
T INDICATES TRACE AMOUNT.
$$