897
CDUS43 KGRR 200533
CLIGRR
CLIMATE REPORT
NATIONAL WEATHER SERVICE GRAND RAPIDS, MICHIGAN
133 AM EDT THU AUG 20 2026
...............................
..THE GRAND RAPIDS CLIMATE SUMMARY FOR AUGUST 19 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 80 4:30 PM 98 1955 81 -1 78
MINIMUM 62 11:59 PM 43 1977 61 1 65
AVERAGE 71 71 0 72
PRECIPITATION (IN)
YESTERDAY 0.00 4.22 1939 0.11 -0.11 0.74
MONTH TO DATE 4.21 2.22 1.99 1.59
SINCE JUN 1 8.94 10.02 -1.08 6.79
SINCE JAN 1 28.31 25.04 3.27 18.89
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 0 0 0
MONTH TO DATE 0 0 0 0
SINCE JUN 1 31 43 -12 22
SINCE JUL 1 1 5 -4 0
COOLING
YESTERDAY 6 6 0 7
MONTH TO DATE 150 134 16 182
SINCE JUN 1 590 535 55 713
SINCE JAN 1 630 586 44 733
...............................................................
WIND (MPH)
RESULTANT WIND SPEED 3 RESULTANT WIND DIRECTION W (290)
HIGHEST WIND SPEED 12 HIGHEST WIND DIRECTION NW (300)
HIGHEST GUST SPEED 16 HIGHEST GUST DIRECTION W (280)
AVERAGE WIND SPEED 5.6
SKY COVER
POSSIBLE SUNSHINE MM
AVERAGE SKY COVER 0.6
WEATHER CONDITIONS
THE FOLLOWING WEATHER WAS RECORDED YESTERDAY.
FOG
RELATIVE HUMIDITY (PERCENT)
HIGHEST 97 5:00 AM
LOWEST 45 4:00 PM
AVERAGE 71
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THE GRAND RAPIDS CLIMATE NORMALS FOR TODAY
NORMAL RECORD YEAR
MAXIMUM TEMPERATURE (F) 81 97 1947
MINIMUM TEMPERATURE (F) 61 43 1992
SUNRISE AND SUNSET
AUGUST 20 2026........SUNRISE 6:54 AM EDT SUNSET 8:36 PM EDT
AUGUST 21 2026........SUNRISE 6:55 AM EDT SUNSET 8:35 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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