782
CDUS43 KGRR 180524
CLIGRR
CLIMATE REPORT
NATIONAL WEATHER SERVICE GRAND RAPIDS, MICHIGAN
124 AM EDT MON SEP 18 2023
...............................
..THE GRAND RAPIDS CLIMATE SUMMARY FOR SEPTEMBER 17 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 68 5:23 PM 92 1906 74 -6 83
MINIMUM 54 11:48 PM 37 1902 53 1 61
1959
AVERAGE 61 63 -2 72
PRECIPITATION (IN)
YESTERDAY 0.00 2.29 1997 0.11 -0.11 0.00
MONTH TO DATE 1.21 1.85 -0.64 0.34
SINCE SEP 1 1.21 1.85 -0.64 0.34
SINCE JAN 1 27.63 28.22 -0.59 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 4 4 0 0
MONTH TO DATE 45 39 6 9
SINCE SEP 1 45 39 6 9
SINCE JUL 1 59 56 3 16
COOLING
YESTERDAY 0 2 -2 7
MONTH TO DATE 60 54 6 63
SINCE SEP 1 60 54 6 63
SINCE JAN 1 628 706 -78 776
...............................................................
WIND (MPH)
RESULTANT WIND SPEED 4 RESULTANT WIND DIRECTION N (360)
HIGHEST WIND SPEED 13 HIGHEST WIND DIRECTION N (360)
HIGHEST GUST SPEED 17 HIGHEST GUST DIRECTION N (360)
AVERAGE WIND SPEED 5.3
SKY COVER
POSSIBLE SUNSHINE 182 MINUTES / 24 PERCENT
AVERAGE SKY COVER 0.8
WEATHER CONDITIONS
THE FOLLOWING WEATHER WAS RECORDED YESTERDAY.
FOG
RELATIVE HUMIDITY (PERCENT)
HIGHEST 97 6:00 AM
LOWEST 63 4:00 PM
AVERAGE 80
......................................................
THE GRAND RAPIDS CLIMATE NORMALS FOR TODAY
NORMAL RECORD YEAR
MAXIMUM TEMPERATURE (F) 73 94 1906
MINIMUM TEMPERATURE (F) 52 35 1973
SUNRISE AND SUNSET
SEPTEMBER 18 2023.....SUNRISE 7:25 AM EDT SUNSET 7:47 PM EDT
SEPTEMBER 19 2023.....SUNRISE 7:26 AM EDT SUNSET 7:45 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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