647
CDUS43 KGRR 120547
CLIGRR
CLIMATE REPORT
NATIONAL WEATHER SERVICE GRAND RAPIDS, MICHIGAN
147 AM EDT SAT AUG 12 2023
...............................
..THE GRAND RAPIDS CLIMATE SUMMARY FOR AUGUST 11 2023
CLIMATE NORMAL PERIOD: 1991 TO 2020
CLIMATE RECORD PERIOD: 1892 TO 2023
WEATHER ITEM OBSERVED TIME RECORD YEAR NORMAL DEPARTURE LAST
VALUE (LST) VALUE VALUE FROM YEAR
NORMAL
...............................................................
TEMPERATURE (F)
YESTERDAY
MAXIMUM 83 4:44 PM 96 1947 82 1 80
MINIMUM 57 3:54 AM 43 1967 62 -5 60
AVERAGE 70 72 -2 70
PRECIPITATION (IN)
YESTERDAY T 1.31 1941 0.11 -0.11 T
MONTH TO DATE 0.60 1.30 -0.70 0.78
SINCE JUN 1 8.06 9.10 -1.04 5.02
SINCE JAN 1 24.09 24.12 -0.03 23.41
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 2 0 2 0
SINCE JUN 1 30 43 -13 27
SINCE JUL 1 2 5 -3 0
COOLING
YESTERDAY 5 7 -2 5
MONTH TO DATE 67 81 -14 110
SINCE JUN 1 440 482 -42 521
SINCE JAN 1 480 533 -53 609
...............................................................
WIND (MPH)
RESULTANT WIND SPEED 6 RESULTANT WIND DIRECTION S (190)
HIGHEST WIND SPEED 21 HIGHEST WIND DIRECTION W (250)
HIGHEST GUST SPEED 28 HIGHEST GUST DIRECTION SW (240)
AVERAGE WIND SPEED 8.4
SKY COVER
POSSIBLE SUNSHINE 310 MINUTES / 37 PERCENT
AVERAGE SKY COVER 0.6
WEATHER CONDITIONS
THE FOLLOWING WEATHER WAS RECORDED YESTERDAY.
THUNDERSTORM
LIGHT RAIN
RELATIVE HUMIDITY (PERCENT)
HIGHEST 96 5:00 AM
LOWEST 58 6:00 PM
AVERAGE 77
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THE GRAND RAPIDS CLIMATE NORMALS FOR TODAY
NORMAL RECORD YEAR
MAXIMUM TEMPERATURE (F) 81 95 1988
MINIMUM TEMPERATURE (F) 62 45 1954
SUNRISE AND SUNSET
AUGUST 12 2023........SUNRISE 6:45 AM EDT SUNSET 8:49 PM EDT
AUGUST 13 2023........SUNRISE 6:46 AM EDT SUNSET 8:47 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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