977
CDUS43 KGRR 010550
CLIGRR
CLIMATE REPORT
NATIONAL WEATHER SERVICE GRAND RAPIDS, MICHIGAN
150 AM EDT TUE SEP 01 2026
...............................
..THE GRAND RAPIDS CLIMATE SUMMARY FOR AUGUST 31 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 82 4:49 PM 97 1953 79 3 77
MINIMUM 68 6:06 AM 43 1915 59 9 46
1967
AVERAGE 75 69 6 62
PRECIPITATION (IN)
YESTERDAY 0.11 1.02 1975 0.11 0.00 0.00
MONTH TO DATE 4.92 3.55 1.37 1.63
SINCE JUN 1 9.65 11.35 -1.70 6.83
SINCE JAN 1 29.02 26.37 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 3
MONTH TO DATE 1 6 -5 31
SINCE JUN 1 32 49 -17 53
SINCE JUL 1 2 11 -9 31
COOLING
YESTERDAY 10 5 5 0
MONTH TO DATE 200 200 0 202
SINCE JUN 1 640 601 39 733
SINCE JAN 1 680 652 28 753
...............................................................
WIND (MPH)
RESULTANT WIND SPEED 6 RESULTANT WIND DIRECTION S (200)
HIGHEST WIND SPEED 20 HIGHEST WIND DIRECTION S (200)
HIGHEST GUST SPEED 23 HIGHEST GUST DIRECTION S (180)
AVERAGE WIND SPEED 6.7
SKY COVER
POSSIBLE SUNSHINE MM
AVERAGE SKY COVER 0.7
WEATHER CONDITIONS
THE FOLLOWING WEATHER WAS RECORDED YESTERDAY.
THUNDERSTORM
RAIN
LIGHT RAIN
FOG
HAZE
RELATIVE HUMIDITY (PERCENT)
HIGHEST 93 2:00 AM
LOWEST 64 1:00 PM
AVERAGE 79
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THE GRAND RAPIDS CLIMATE NORMALS FOR TODAY
NORMAL RECORD YEAR
MAXIMUM TEMPERATURE (F) 79 97 1953
MINIMUM TEMPERATURE (F) 58 40 1896
SUNRISE AND SUNSET
SEPTEMBER 1 2026.....SUNRISE 7:07 AM EDT SUNSET 8:16 PM EDT
SEPTEMBER 2 2026.....SUNRISE 7:08 AM EDT SUNSET 8:15 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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