023
CDUS43 KGRR 130644
CLIGRR
CLIMATE REPORT
NATIONAL WEATHER SERVICE GRAND RAPIDS, MICHIGAN
244 AM EDT WED AUG 13 2025
...............................
..THE GRAND RAPIDS CLIMATE SUMMARY FOR AUGUST 12 2025
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)
YESTERDAY
MAXIMUM 87 2:54 PM 95 1988 81 6 80
MINIMUM 68 11:00 PM 45 1954 62 6 56
AVERAGE 78 72 6 68
PRECIPITATION (IN)
YESTERDAY 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)
YESTERDAY 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
YESTERDAY 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
YESTERDAY 13 7 6 3
MONTH TO DATE 114 88 26 75
SINCE JUN 1 645 489 156 482
SINCE JAN 1 665 540 125 514
...............................................................
WIND (MPH)
RESULTANT WIND SPEED 2 RESULTANT WIND DIRECTION S (190)
HIGHEST WIND SPEED 24 HIGHEST WIND DIRECTION NW (320)
HIGHEST GUST SPEED 37 HIGHEST GUST DIRECTION NW (330)
AVERAGE WIND SPEED 6.3
SKY COVER
POSSIBLE SUNSHINE MM
AVERAGE SKY COVER 0.7
WEATHER CONDITIONS
THE FOLLOWING WEATHER WAS RECORDED YESTERDAY.
THUNDERSTORM
HEAVY RAIN
RAIN
LIGHT RAIN
FOG
RELATIVE HUMIDITY (PERCENT)
HIGHEST 97 4:00 AM
LOWEST 55 3:00 PM
AVERAGE 76
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THE GRAND RAPIDS CLIMATE NORMALS FOR TODAY
NORMAL RECORD YEAR
MAXIMUM TEMPERATURE (F) 81 97 1918
MINIMUM TEMPERATURE (F) 62 44 1941
SUNRISE AND SUNSET
AUGUST 13 2025........SUNRISE 6:46 AM EDT SUNSET 8:47 PM EDT
AUGUST 14 2025........SUNRISE 6:47 AM EDT SUNSET 8:45 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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