


Climatological Report (Daily)
Issued by NWS
Issued by NWS
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663 CDUS43 KGRR 310625 CLIJXN CLIMATE REPORT NATIONAL WEATHER SERVICE GRAND RAPIDS, MICHIGAN 225 AM EDT SUN AUG 31 2025 ................................... ...THE JACKSON CLIMATE SUMMARY FOR AUGUST 30 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 72 5:12 PM 79 -7 85 MINIMUM 40 6:31 AM 57 -17 68 AVERAGE 56 68 -12 77 PRECIPITATION (IN) YESTERDAY 0.00 0.12 -0.12 0.20 MONTH TO DATE 0.30 3.70 -3.40 5.20 SINCE JUN 1 8.00 10.63 -2.63 19.99 SINCE JAN 1 19.79 22.09 -2.30 32.11 DEGREE DAYS HEATING YESTERDAY 9 1 8 0 MONTH TO DATE 44 13 31 22 SINCE JUN 1 78 68 10 53 SINCE JUL 1 44 22 22 28 COOLING YESTERDAY 0 4 -4 12 MONTH TO DATE 156 164 -8 173 SINCE JUN 1 597 513 84 516 SINCE JAN 1 617 558 59 564 ....................................................... WIND (MPH) RESULTANT WIND SPEED 0 RESULTANT WIND DIRECTION E (70) HIGHEST WIND SPEED 8 HIGHEST WIND DIRECTION SW (230) HIGHEST GUST SPEED 12 HIGHEST GUST DIRECTION W (270) AVERAGE WIND SPEED 1.4 SKY COVER AVERAGE SKY COVER 0.1 WEATHER CONDITIONS THE FOLLOWING WEATHER WAS RECORDED YESTERDAY. FOG FOG W/VISIBILITY <= 1/4 MILE RELATIVE HUMIDITY (PERCENT) HIGHEST 100 12:00 AM LOWEST 41 4:00 PM AVERAGE 71 .......................................................... THE JACKSON CLIMATE NORMALS FOR TODAY NORMAL RECORD YEAR MAXIMUM TEMPERATURE (F) 78 MM MM MINIMUM TEMPERATURE (F) 57 MM MM SUNRISE AND SUNSET AUGUST 31 2025........SUNRISE 7:02 AM EDT SUNSET 8:13 PM EDT SEPTEMBER 1 2025.....SUNRISE 7:03 AM EDT SUNSET 8:11 PM EDT - INDICATES NEGATIVE NUMBERS. R INDICATES RECORD WAS SET OR TIED. MM INDICATES DATA IS MISSING. T INDICATES TRACE AMOUNT. $$