134
CDUS43 KGRR 180619
CLIJXN
CLIMATE REPORT
NATIONAL WEATHER SERVICE GRAND RAPIDS, MICHIGAN
219 AM EDT MON MAY 18 2026
...............................
..THE JACKSON CLIMATE SUMMARY FOR MAY 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 86 MM 70 16 62
MINIMUM 59 MM 48 11 51
AVERAGE 73 59 14 57
PRECIPITATION (IN)
YESTERDAY 0.00 0.10 -0.10 T
MONTH TO DATE 0.23 1.88 -1.65 4.00
SINCE MAR 1 11.37 6.75 4.62 9.50
SINCE JAN 1 12.68 9.94 2.74 10.98
DEGREE DAYS
HEATING
YESTERDAY 0 7 -7 8
MONTH TO DATE 209 158 51 118
SINCE MAR 1 1326 1578 -252 1341
SINCE JUL 1 6354 6348 6 5913
COOLING
YESTERDAY 8 1 7 0
MONTH TO DATE 13 11 2 15
SINCE MAR 1 28 16 12 20
SINCE JAN 1 28 16 12 20
...................................................
WIND (MPH)
RESULTANT WIND SPEED 8 RESULTANT WIND DIRECTION S (180)
HIGHEST WIND SPEED 20 HIGHEST WIND DIRECTION S (180)
HIGHEST GUST SPEED 31 HIGHEST GUST DIRECTION S (180)
AVERAGE WIND SPEED 8.8
SKY COVER
AVERAGE SKY COVER 0.2
WEATHER CONDITIONS
THE FOLLOWING WEATHER WAS RECORDED YESTERDAY.
FOG
FOG W/VISIBILITY <= 1/4 MILE
RELATIVE HUMIDITY (PERCENT)
HIGHEST 100 3:00 AM
LOWEST 43 4:00 PM
AVERAGE 72
......................................................
THE JACKSON CLIMATE NORMALS FOR TODAY
NORMAL RECORD YEAR
MAXIMUM TEMPERATURE (F) 71 MM MM
MINIMUM TEMPERATURE (F) 48 MM MM
SUNRISE AND SUNSET
MAY 18 2026...........SUNRISE 6:14 AM EDT SUNSET 8:55 PM EDT
MAY 19 2026...........SUNRISE 6:13 AM EDT SUNSET 8:56 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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