377
CDUS43 KGRR 122127
CLIGRR
CLIMATE REPORT
NATIONAL WEATHER SERVICE GRAND RAPIDS, MICHIGAN
527 PM EDT SUN OCT 12 2025
...............................
..THE GRAND RAPIDS CLIMATE SUMMARY FOR OCTOBER 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 66 3:43 PM 84 1930 63 3 66
MINIMUM 41 4:56 AM 27 1957 43 -2 48
1987
AVERAGE 54 53 1 57
PRECIPITATION (IN)
TODAY 0.00 1.52 1901 0.13 -0.13 0.51
MONTH TO DATE 0.86 1.55 -0.69 0.51
SINCE SEP 1 3.30 4.98 -1.68 1.83
SINCE JAN 1 22.23 31.35 -9.12 29.59
SNOWFALL (IN)
TODAY 0.0 2.0 2006 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
TODAY 11 12 -1 8
MONTH TO DATE 81 124 -43 88
SINCE SEP 1 138 242 -104 126
SINCE JUL 1 169 259 -90 141
COOLING
TODAY 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 4 RESULTANT WIND DIRECTION E (100)
HIGHEST WIND SPEED 16 HIGHEST WIND DIRECTION SE (150)
HIGHEST GUST SPEED 20 HIGHEST GUST DIRECTION SE (150)
AVERAGE WIND SPEED 4.5
SKY COVER
AVERAGE SKY COVER 0.5
WEATHER CONDITIONS
THE FOLLOWING WEATHER WAS RECORDED TODAY.
FOG
FOG W/VISIBILITY <= 1/4 MILE
RELATIVE HUMIDITY (PERCENT)
HIGHEST 100 12:00 AM
LOWEST 54 3:00 PM
AVERAGE 77
......................................................
THE GRAND RAPIDS CLIMATE NORMALS FOR TOMORROW
NORMAL RECORD YEAR
MAXIMUM TEMPERATURE (F) 62 87 1975
MINIMUM TEMPERATURE (F) 43 24 1993
SUNRISE AND SUNSET
OCTOBER 12 2025.......SUNRISE 7:52 AM EDT SUNSET 7:04 PM EDT
OCTOBER 13 2025.......SUNRISE 7:53 AM EDT SUNSET 7:02 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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