645
CDUS43 KGRR 110525
CLIGRR
CLIMATE REPORT
NATIONAL WEATHER SERVICE GRAND RAPIDS, MICHIGAN
125 AM EDT MON SEP 11 2023
...............................
..THE GRAND RAPIDS CLIMATE SUMMARY FOR SEPTEMBER 10 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 76 2:40 PM 94 1931 76 0 83
2013
MINIMUM 51 6:34 AM 36 1917 55 -4 62
1969
AVERAGE 64 66 -2 73
PRECIPITATION (IN)
YESTERDAY 0.00 2.76 1986 0.11 -0.11 0.00
MONTH TO DATE 0.17 1.09 -0.92 0.03
SINCE SEP 1 0.17 1.09 -0.92 0.03
SINCE JAN 1 26.59 27.46 -0.87 27.64
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 1 2 -1 0
MONTH TO DATE 9 16 -7 1
SINCE SEP 1 9 16 -7 1
SINCE JUL 1 23 33 -10 8
COOLING
YESTERDAY 0 3 -3 8
MONTH TO DATE 60 37 23 50
SINCE SEP 1 60 37 23 50
SINCE JAN 1 628 689 -61 763
...............................................................
WIND (MPH)
RESULTANT WIND SPEED 2 RESULTANT WIND DIRECTION SE (120)
HIGHEST WIND SPEED 9 HIGHEST WIND DIRECTION SE (120)
HIGHEST GUST SPEED 14 HIGHEST GUST DIRECTION E (90)
AVERAGE WIND SPEED 1.7
SKY COVER
POSSIBLE SUNSHINE 556 MINUTES / 73 PERCENT
AVERAGE SKY COVER 0.4
WEATHER CONDITIONS
THE FOLLOWING WEATHER WAS RECORDED YESTERDAY.
FOG
RELATIVE HUMIDITY (PERCENT)
HIGHEST 97 2:00 AM
LOWEST 50 2:00 PM
AVERAGE 74
......................................................
THE GRAND RAPIDS CLIMATE NORMALS FOR TODAY
NORMAL RECORD YEAR
MAXIMUM TEMPERATURE (F) 76 94 1931
MINIMUM TEMPERATURE (F) 55 32 1943
SUNRISE AND SUNSET
SEPTEMBER 11 2023.....SUNRISE 7:17 AM EDT SUNSET 7:59 PM EDT
SEPTEMBER 12 2023.....SUNRISE 7:18 AM EDT SUNSET 7:58 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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