732
CDUS43 KGRR 112207
CLIGRR
CLIMATE REPORT
NATIONAL WEATHER SERVICE GRAND RAPIDS, MICHIGAN
607 PM EDT THU SEP 11 2025
...............................
..THE GRAND RAPIDS CLIMATE SUMMARY FOR SEPTEMBER 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 80 3:20 AM 94 1931 76 4 85
MINIMUM 49 1:08 AM 32 1943 55 -6 52
AVERAGE 65 65 0 69
PRECIPITATION (IN)
TODAY 0.00 3.21 1986 0.11 -0.11 0.00
MONTH TO DATE 0.58 1.20 -0.62 0.26
SINCE SEP 1 0.58 1.20 -0.62 0.26
SINCE JAN 1 19.51 27.57 -8.06 28.02
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 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 0 2 -2 0
MONTH TO DATE 57 18 39 30
SINCE SEP 1 57 18 39 30
SINCE JUL 1 88 35 53 45
COOLING
TODAY 0 3 -3 4
MONTH TO DATE 1 40 -39 18
SINCE SEP 1 1 40 -39 18
SINCE JAN 1 754 692 62 672
...............................................................
WIND (MPH)
RESULTANT WIND SPEED 2 RESULTANT WIND DIRECTION E (80)
HIGHEST WIND SPEED 6 HIGHEST WIND DIRECTION E (100)
HIGHEST GUST SPEED MM HIGHEST GUST DIRECTION MM
AVERAGE WIND SPEED 2.1
SKY COVER
AVERAGE SKY COVER 0.2
WEATHER CONDITIONS
THE FOLLOWING WEATHER WAS RECORDED TODAY.
NO SIGNIFICANT WEATHER WAS OBSERVED.
RELATIVE HUMIDITY (PERCENT)
HIGHEST 96 5:00 AM
LOWEST 36 2:00 PM
AVERAGE 66
......................................................
THE GRAND RAPIDS CLIMATE NORMALS FOR TOMORROW
NORMAL RECORD YEAR
MAXIMUM TEMPERATURE (F) 76 95 1952
MINIMUM TEMPERATURE (F) 55 37 1964
SUNRISE AND SUNSET
SEPTEMBER 11 2025.....SUNRISE 7:18 AM EDT SUNSET 7:59 PM EDT
SEPTEMBER 12 2025.....SUNRISE 7:19 AM EDT SUNSET 7:57 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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