298
CDUS43 KGRR 202225
CLIGRR
CLIMATE REPORT
NATIONAL WEATHER SERVICE GRAND RAPIDS, MICHIGAN
525 PM EST WED DEC 20 2023
...............................
..THE GRAND RAPIDS CLIMATE SUMMARY FOR DECEMBER 20 2023
VALID TODAY AS OF 0500 PM LOCAL TIME.
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)
TODAY
MAXIMUM 37 4:59 PM 58 1949 35 2 32
MINIMUM 28 1:09 AM -3 1983 24 4 21
AVERAGE 33 29 4 27
PRECIPITATION (IN)
TODAY 0.00 3.82 1895 0.07 -0.07 0.00
MONTH TO DATE 1.10 1.61 -0.51 1.33
SINCE DEC 1 1.10 1.61 -0.51 1.33
SINCE JAN 1 35.95 38.53 -2.58 36.31
SNOWFALL (IN)
TODAY 0.0 7.2 1951 0.7 -0.7 0.0
MONTH TO DATE 1.3 12.6 -11.3 14.8
SINCE DEC 1 1.3 12.6 -11.3 14.8
SINCE JUL 1 3.2 20.0 -16.8 42.8
SNOW DEPTH T
DEGREE DAYS
HEATING
TODAY 32 36 -4 38
MONTH TO DATE 553 666 -113 646
SINCE DEC 1 553 666 -113 646
SINCE JUL 1 1798 1979 -181 1920
COOLING
TODAY 0 0 0 0
MONTH TO DATE 0 0 0 0
SINCE DEC 1 0 0 0 0
SINCE JAN 1 668 733 -65 800
...............................................................
WIND (MPH)
RESULTANT WIND SPEED 7 RESULTANT WIND DIRECTION S (190)
HIGHEST WIND SPEED 12 HIGHEST WIND DIRECTION S (200)
HIGHEST GUST SPEED 16 HIGHEST GUST DIRECTION S (190)
AVERAGE WIND SPEED 6.8
SKY COVER
AVERAGE SKY COVER 0.6
WEATHER CONDITIONS
THE FOLLOWING WEATHER WAS RECORDED TODAY.
NO SIGNIFICANT WEATHER WAS OBSERVED.
RELATIVE HUMIDITY (PERCENT)
HIGHEST 71 6:00 AM
LOWEST 59 1:00 PM
AVERAGE 65
......................................................
THE GRAND RAPIDS CLIMATE NORMALS FOR TOMORROW
NORMAL RECORD YEAR
MAXIMUM TEMPERATURE (F) 35 60 1967
MINIMUM TEMPERATURE (F) 24 -8 1989
SUNRISE AND SUNSET
DECEMBER 20 2023......SUNRISE 8:09 AM EST SUNSET 5:10 PM EST
DECEMBER 21 2023......SUNRISE 8:10 AM EST SUNSET 5:11 PM EST
- INDICATES NEGATIVE NUMBERS.
R INDICATES RECORD WAS SET OR TIED.
MM INDICATES DATA IS MISSING.
T INDICATES TRACE AMOUNT.
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