382
CDUS43 KGRR 300522
CLIGRR
CLIMATE REPORT
NATIONAL WEATHER SERVICE GRAND RAPIDS, MICHIGAN
122 AM EDT SAT SEP 30 2023
...............................
..THE GRAND RAPIDS CLIMATE SUMMARY FOR SEPTEMBER 29 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 70 3:52 PM 93 1953 69 1 63
MINIMUM 54 11:59 PM 29 1942 48 6 45
AVERAGE 62 58 4 54
PRECIPITATION (IN)
YESTERDAY 0.00 2.22 1906 0.11 -0.11 0.00
MONTH TO DATE 1.25 3.31 -2.06 1.30
SINCE SEP 1 1.25 3.31 -2.06 1.30
SINCE JAN 1 27.67 29.68 -2.01 28.91
SNOWFALL (IN)
YESTERDAY 0.0 T 1967 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 3 8 -5 11
MONTH TO DATE 76 110 -34 102
SINCE SEP 1 76 110 -34 102
SINCE JUL 1 90 127 -37 109
COOLING
YESTERDAY 0 1 -1 0
MONTH TO DATE 73 71 2 84
SINCE SEP 1 73 71 2 84
SINCE JAN 1 641 723 -82 797
...............................................................
WIND (MPH)
RESULTANT WIND SPEED 1 RESULTANT WIND DIRECTION E (100)
HIGHEST WIND SPEED 8 HIGHEST WIND DIRECTION SW (230)
HIGHEST GUST SPEED 11 HIGHEST GUST DIRECTION SW (230)
AVERAGE WIND SPEED 3.5
SKY COVER
POSSIBLE SUNSHINE 24 PERCENT / 171 MINUTES
AVERAGE SKY COVER 0.8
WEATHER CONDITIONS
THE FOLLOWING WEATHER WAS RECORDED YESTERDAY.
FOG
RELATIVE HUMIDITY (PERCENT)
HIGHEST 100 11:00 PM
LOWEST 68 5:00 PM
AVERAGE 84
......................................................
THE GRAND RAPIDS CLIMATE NORMALS FOR TODAY
NORMAL RECORD YEAR
MAXIMUM TEMPERATURE (F) 68 85 1922
1971
MINIMUM TEMPERATURE (F) 48 30 1993
SUNRISE AND SUNSET
SEPTEMBER 30 2023.....SUNRISE 7:38 AM EDT SUNSET 7:25 PM EDT
OCTOBER 1 2023.......SUNRISE 7:39 AM EDT SUNSET 7:24 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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