471
CDUS43 KGRR 090624
CLIGRR
CLIMATE REPORT
NATIONAL WEATHER SERVICE GRAND RAPIDS, MICHIGAN
224 AM EDT THU OCT 09 2025
...............................
..THE GRAND RAPIDS CLIMATE SUMMARY FOR OCTOBER 8 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 60 3:40 PM 88 2007 64 -4 69
MINIMUM 42 11:59 PM 28 1896 45 -3 40
1989
AVERAGE 51 54 -3 55
PRECIPITATION (IN)
YESTERDAY 0.00 1.00 2021 0.12 -0.12 0.00
MONTH TO DATE 0.86 1.02 -0.16 T
SINCE SEP 1 3.30 4.45 -1.15 1.32
SINCE JAN 1 22.23 30.82 -8.59 29.08
SNOWFALL (IN)
YESTERDAY 0.0 T 2000 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 14 11 3 10
MONTH TO DATE 28 77 -49 49
SINCE SEP 1 85 195 -110 87
SINCE JUL 1 116 212 -96 102
COOLING
YESTERDAY 0 0 0 0
MONTH TO DATE 25 4 21 0
SINCE SEP 1 93 77 16 105
SINCE JAN 1 846 729 117 759
...............................................................
WIND (MPH)
RESULTANT WIND SPEED 5 RESULTANT WIND DIRECTION N (20)
HIGHEST WIND SPEED 16 HIGHEST WIND DIRECTION N (20)
HIGHEST GUST SPEED 22 HIGHEST GUST DIRECTION NE (50)
AVERAGE WIND SPEED 5.6
SKY COVER
POSSIBLE SUNSHINE MM
AVERAGE SKY COVER 0.3
WEATHER CONDITIONS
THE FOLLOWING WEATHER WAS RECORDED YESTERDAY.
NO SIGNIFICANT WEATHER WAS OBSERVED.
RELATIVE HUMIDITY (PERCENT)
HIGHEST 97 11:00 PM
LOWEST 42 4:00 PM
AVERAGE 70
......................................................
THE GRAND RAPIDS CLIMATE NORMALS FOR TODAY
NORMAL RECORD YEAR
MAXIMUM TEMPERATURE (F) 64 84 1939
2018
MINIMUM TEMPERATURE (F) 44 23 1989
SUNRISE AND SUNSET
OCTOBER 9 2025.......SUNRISE 7:49 AM EDT SUNSET 7:09 PM EDT
OCTOBER 10 2025.......SUNRISE 7:50 AM EDT SUNSET 7:07 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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