815
CDUS43 KGRR 112132
CLIGRR
CLIMATE REPORT
NATIONAL WEATHER SERVICE GRAND RAPIDS, MICHIGAN
532 PM EDT MON AUG 11 2025
...............................
..THE GRAND RAPIDS CLIMATE SUMMARY FOR AUGUST 11 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 1:55 PM 96 1947 82 5 76
MINIMUM 70 5:59 AM 43 1967 62 8 58
AVERAGE 79 72 7 67
PRECIPITATION (IN)
TODAY 0.00 1.31 1941 0.11 -0.11 0.00
MONTH TO DATE 0.01 1.30 -1.29 0.85
SINCE JUN 1 5.21 9.10 -3.89 11.41
SINCE JAN 1 17.31 24.12 -6.81 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 2
MONTH TO DATE 101 81 20 72
SINCE JUN 1 632 482 150 479
SINCE JAN 1 652 533 119 511
...............................................................
WIND (MPH)
RESULTANT WIND SPEED 10 RESULTANT WIND DIRECTION SW (220)
HIGHEST WIND SPEED 24 HIGHEST WIND DIRECTION SW (240)
HIGHEST GUST SPEED 31 HIGHEST GUST DIRECTION W (250)
AVERAGE WIND SPEED 12.0
SKY COVER
AVERAGE SKY COVER 0.4
WEATHER CONDITIONS
THE FOLLOWING WEATHER WAS RECORDED TODAY.
NO SIGNIFICANT WEATHER WAS OBSERVED.
RELATIVE HUMIDITY (PERCENT)
HIGHEST 97 6:00 AM
LOWEST 55 2:00 PM
AVERAGE 76
......................................................
THE GRAND RAPIDS CLIMATE NORMALS FOR TOMORROW
NORMAL RECORD YEAR
MAXIMUM TEMPERATURE (F) 81 95 1988
MINIMUM TEMPERATURE (F) 62 45 1954
SUNRISE AND SUNSET
AUGUST 11 2025........SUNRISE 6:44 AM EDT SUNSET 8:49 PM EDT
AUGUST 12 2025........SUNRISE 6:45 AM EDT SUNSET 8:48 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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