463
CDUS43 KGRR 040634
CLIGRR
CLIMATE REPORT
NATIONAL WEATHER SERVICE GRAND RAPIDS, MICHIGAN
234 AM EDT THU SEP 04 2025
...............................
..THE GRAND RAPIDS CLIMATE SUMMARY FOR SEPTEMBER 3 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 71 10:57 AM 95 1898 78 -7 76
1953
MINIMUM 55 5:02 AM 32 1946 58 -3 49
AVERAGE 63 68 -5 63
PRECIPITATION (IN)
YESTERDAY 0.57 1.42 1988 0.10 0.47 0.00
MONTH TO DATE 0.57 0.32 0.25 0.00
SINCE SEP 1 0.57 0.32 0.25 0.00
SINCE JAN 1 19.50 26.69 -7.19 27.76
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 SEP 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 2 1 1 2
MONTH TO DATE 3 3 0 6
SINCE SEP 1 3 3 0 6
SINCE JUL 1 34 20 14 21
COOLING
YESTERDAY 0 4 -4 0
MONTH TO DATE 1 12 -11 2
SINCE SEP 1 1 12 -11 2
SINCE JAN 1 754 664 90 656
...............................................................
WIND (MPH)
RESULTANT WIND SPEED 7 RESULTANT WIND DIRECTION SW (230)
HIGHEST WIND SPEED 22 HIGHEST WIND DIRECTION SW (230)
HIGHEST GUST SPEED 30 HIGHEST GUST DIRECTION SW (220)
AVERAGE WIND SPEED 9.6
SKY COVER
POSSIBLE SUNSHINE MM
AVERAGE SKY COVER 0.7
WEATHER CONDITIONS
THE FOLLOWING WEATHER WAS RECORDED YESTERDAY.
HEAVY RAIN
RAIN
LIGHT RAIN
FOG
RELATIVE HUMIDITY (PERCENT)
HIGHEST 97 8:00 PM
LOWEST 66 11:00 AM
AVERAGE 82
......................................................
THE GRAND RAPIDS CLIMATE NORMALS FOR TODAY
NORMAL RECORD YEAR
MAXIMUM TEMPERATURE (F) 78 94 1898
1925
MINIMUM TEMPERATURE (F) 57 38 1974
SUNRISE AND SUNSET
SEPTEMBER 4 2025.....SUNRISE 7:10 AM EDT SUNSET 8:11 PM EDT
SEPTEMBER 5 2025.....SUNRISE 7:11 AM EDT SUNSET 8:09 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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