917
CDUS43 KGRR 122132
CLIGRR
CLIMATE REPORT
NATIONAL WEATHER SERVICE GRAND RAPIDS, MICHIGAN
532 PM EDT TUE AUG 12 2025
...............................
..THE GRAND RAPIDS CLIMATE SUMMARY FOR AUGUST 12 2025
VALID TODAY AS OF 0500 PM LOCAL TIME.
CLIMATE NORMAL PERIOD: 1991 TO 2020
CLIMATE RECORD PERIOD: 1892 TO 2025
WEATHER ITEM OBSERVED TIME RECORD YEAR NORMAL DEPARTURE LAST
VALUE (LST) VALUE VALUE FROM YEAR
NORMAL
...............................................................
TEMPERATURE (F)
TODAY
MAXIMUM 87 2:54 PM 95 1988 81 6 80
MINIMUM 70 6:36 AM 45 1954 62 8 56
AVERAGE 79 72 7 68
PRECIPITATION (IN)
TODAY 0.49 2.61 2016 0.12 0.37 0.00
MONTH TO DATE 0.50 1.42 -0.92 0.85
SINCE JUN 1 5.70 9.22 -3.52 11.41
SINCE JAN 1 17.80 24.24 -6.44 26.34
SNOWFALL (IN)
TODAY 0.0 0.0 MM 0.0 0.0 0.0
MONTH TO DATE 0.0 0.0 0.0 0.0
SINCE JUN 1 0.0 0.0 0.0 0.0
SINCE JUL 1 0.0 0.0 0.0 0.0
SNOW DEPTH 0
DEGREE DAYS
HEATING
TODAY 0 0 0 0
MONTH TO DATE 0 0 0 2
SINCE JUN 1 22 43 -21 27
SINCE JUL 1 0 5 -5 7
COOLING
TODAY 14 7 7 3
MONTH TO DATE 115 88 27 75
SINCE JUN 1 646 489 157 482
SINCE JAN 1 666 540 126 514
...............................................................
WIND (MPH)
RESULTANT WIND SPEED 4 RESULTANT WIND DIRECTION S (200)
HIGHEST WIND SPEED 24 HIGHEST WIND DIRECTION NW (320)
HIGHEST GUST SPEED 37 HIGHEST GUST DIRECTION NW (330)
AVERAGE WIND SPEED 6.2
SKY COVER
AVERAGE SKY COVER 0.6
WEATHER CONDITIONS
THE FOLLOWING WEATHER WAS RECORDED TODAY.
THUNDERSTORM
MIXED PRECIP
HEAVY RAIN
RAIN
LIGHT RAIN
FOG
RELATIVE HUMIDITY (PERCENT)
HIGHEST 97 4:00 AM
LOWEST 55 3:00 PM
AVERAGE 76
......................................................
THE GRAND RAPIDS CLIMATE NORMALS FOR TOMORROW
NORMAL RECORD YEAR
MAXIMUM TEMPERATURE (F) 81 97 1918
MINIMUM TEMPERATURE (F) 62 44 1941
SUNRISE AND SUNSET
AUGUST 12 2025........SUNRISE 6:45 AM EDT SUNSET 8:48 PM EDT
AUGUST 13 2025........SUNRISE 6:46 AM EDT SUNSET 8:47 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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