814
CDUS43 KGRR 150521
CLIGRR
CLIMATE REPORT
NATIONAL WEATHER SERVICE GRAND RAPIDS, MICHIGAN
121 AM EDT FRI SEP 15 2023
...............................
..THE GRAND RAPIDS CLIMATE SUMMARY FOR SEPTEMBER 14 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 71 4:56 PM 95 1939 75 -4 78
MINIMUM 46 6:19 AM 31 1899 54 -8 53
AVERAGE 59 64 -5 66
PRECIPITATION (IN)
YESTERDAY 0.00 2.15 1993 0.11 -0.11 0.00
MONTH TO DATE 1.21 1.51 -0.30 0.34
SINCE SEP 1 1.21 1.51 -0.30 0.34
SINCE JAN 1 27.63 27.88 -0.25 27.95
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 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
YESTERDAY 6 3 3 0
MONTH TO DATE 32 27 5 9
SINCE SEP 1 32 27 5 9
SINCE JUL 1 46 44 2 16
COOLING
YESTERDAY 0 2 -2 1
MONTH TO DATE 60 48 12 51
SINCE SEP 1 60 48 12 51
SINCE JAN 1 628 700 -72 764
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WIND (MPH)
RESULTANT WIND SPEED 1 RESULTANT WIND DIRECTION S (200)
HIGHEST WIND SPEED 10 HIGHEST WIND DIRECTION W (290)
HIGHEST GUST SPEED 13 HIGHEST GUST DIRECTION W (290)
AVERAGE WIND SPEED 2.0
SKY COVER
POSSIBLE SUNSHINE 82 PERCENT / 615 MINUTES
AVERAGE SKY COVER 0.2
WEATHER CONDITIONS
THE FOLLOWING WEATHER WAS RECORDED YESTERDAY.
FOG
RELATIVE HUMIDITY (PERCENT)
HIGHEST 97 4:00 AM
LOWEST 42 5:00 PM
AVERAGE 70
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THE GRAND RAPIDS CLIMATE NORMALS FOR TODAY
NORMAL RECORD YEAR
MAXIMUM TEMPERATURE (F) 74 97 1939
MINIMUM TEMPERATURE (F) 53 36 1953
SUNRISE AND SUNSET
SEPTEMBER 15 2023.....SUNRISE 7:22 AM EDT SUNSET 7:52 PM EDT
SEPTEMBER 16 2023.....SUNRISE 7:23 AM EDT SUNSET 7:50 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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