917
CDUS43 KGRR 310553
CLIGRR
CLIMATE REPORT
NATIONAL WEATHER SERVICE GRAND RAPIDS, MICHIGAN
153 AM EDT MON AUG 31 2026
...............................
..THE GRAND RAPIDS CLIMATE SUMMARY FOR AUGUST 30 2026
CLIMATE NORMAL PERIOD: 1991 TO 2020
CLIMATE RECORD PERIOD: 1892 TO 2026
WEATHER ITEM OBSERVED TIME RECORD YEAR NORMAL DEPARTURE LAST
VALUE (LST) VALUE VALUE FROM YEAR
NORMAL
...............................................................
TEMPERATURE (F)
YESTERDAY
MAXIMUM 83 4:25 PM 95 1899 79 4 74
MINIMUM 65 8:40 AM 39 1976 59 6 44
AVERAGE 74 69 5 59
PRECIPITATION (IN)
YESTERDAY 0.53 2.00 1955 0.12 0.41 0.00
MONTH TO DATE 4.81 3.44 1.37 1.63
SINCE JUN 1 9.54 11.24 -1.70 6.83
SINCE JAN 1 28.91 26.26 2.65 18.93
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 JUN 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 0 1 -1 6
MONTH TO DATE 1 5 -4 28
SINCE JUN 1 32 48 -16 50
SINCE JUL 1 2 10 -8 28
COOLING
YESTERDAY 9 5 4 0
MONTH TO DATE 190 195 -5 202
SINCE JUN 1 630 596 34 733
SINCE JAN 1 670 647 23 753
...............................................................
WIND (MPH)
RESULTANT WIND SPEED 9 RESULTANT WIND DIRECTION S (200)
HIGHEST WIND SPEED 24 HIGHEST WIND DIRECTION SW (230)
HIGHEST GUST SPEED 33 HIGHEST GUST DIRECTION SW (220)
AVERAGE WIND SPEED 10.0
SKY COVER
POSSIBLE SUNSHINE MM
AVERAGE SKY COVER 0.9
WEATHER CONDITIONS
THE FOLLOWING WEATHER WAS RECORDED YESTERDAY.
THUNDERSTORM
RAIN
LIGHT RAIN
FOG
RELATIVE HUMIDITY (PERCENT)
HIGHEST 97 7:00 AM
LOWEST 53 4:00 PM
AVERAGE 75
......................................................
THE GRAND RAPIDS CLIMATE NORMALS FOR TODAY
NORMAL RECORD YEAR
MAXIMUM TEMPERATURE (F) 79 97 1953
MINIMUM TEMPERATURE (F) 59 43 1915
1967
SUNRISE AND SUNSET
AUGUST 31 2026........SUNRISE 7:06 AM EDT SUNSET 8:18 PM EDT
SEPTEMBER 1 2026.....SUNRISE 7:07 AM EDT SUNSET 8:16 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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