190
CDUS43 KGRR 092125
CLIGRR
CLIMATE REPORT
NATIONAL WEATHER SERVICE GRAND RAPIDS, MICHIGAN
525 PM EDT TUE SEP 09 2025
...............................
..THE GRAND RAPIDS CLIMATE SUMMARY FOR SEPTEMBER 9 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 73 3:59 PM 95 1897 77 -4 78
MINIMUM 44 6:29 AM 37 1975 56 -12 57
AVERAGE 59 66 -7 68
PRECIPITATION (IN)
TODAY 0.00 2.25 1920 0.12 -0.12 0.00
MONTH TO DATE 0.58 0.98 -0.40 0.26
SINCE SEP 1 0.58 0.98 -0.40 0.26
SINCE JAN 1 19.51 27.35 -7.84 28.02
SNOWFALL (IN)
TODAY 0.0 T 1924 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 6 2 4 0
MONTH TO DATE 57 14 43 30
SINCE SEP 1 57 14 43 30
SINCE JUL 1 88 31 57 45
COOLING
TODAY 0 3 -3 3
MONTH TO DATE 1 34 -33 12
SINCE SEP 1 1 34 -33 12
SINCE JAN 1 754 686 68 666
...............................................................
WIND (MPH)
RESULTANT WIND SPEED 5 RESULTANT WIND DIRECTION S (170)
HIGHEST WIND SPEED 14 HIGHEST WIND DIRECTION SW (210)
HIGHEST GUST SPEED 22 HIGHEST GUST DIRECTION S (200)
AVERAGE WIND SPEED 5.2
SKY COVER
AVERAGE SKY COVER 0.4
WEATHER CONDITIONS
THE FOLLOWING WEATHER WAS RECORDED TODAY.
FOG
RELATIVE HUMIDITY (PERCENT)
HIGHEST 96 1:00 AM
LOWEST 35 1:00 PM
AVERAGE 66
......................................................
THE GRAND RAPIDS CLIMATE NORMALS FOR TOMORROW
NORMAL RECORD YEAR
MAXIMUM TEMPERATURE (F) 76 94 1931
2013
MINIMUM TEMPERATURE (F) 55 36 1917
1969
SUNRISE AND SUNSET
SEPTEMBER 9 2025.....SUNRISE 7:16 AM EDT SUNSET 8:02 PM EDT
SEPTEMBER 10 2025.....SUNRISE 7:17 AM EDT SUNSET 8:00 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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