321
CDUS43 KGRR 142227
CLIGRR
CLIMATE REPORT
NATIONAL WEATHER SERVICE GRAND RAPIDS, MICHIGAN
527 PM EST THU DEC 14 2023
...............................
..THE GRAND RAPIDS CLIMATE SUMMARY FOR DECEMBER 14 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 50 1:18 PM 59 1975 36 14 39
2015
MINIMUM 25 6:39 AM -1 1943 25 0 30
AVERAGE 38 31 7 35
PRECIPITATION (IN)
TODAY 0.00 1.32 1975 0.07 -0.07 T
MONTH TO DATE 0.85 1.16 -0.31 0.25
SINCE DEC 1 0.85 1.16 -0.31 0.25
SINCE JAN 1 35.70 38.08 -2.38 35.23
SNOWFALL (IN)
TODAY 0.0 5.1 1907 0.7 -0.7 0.0
MONTH TO DATE 0.1 8.3 -8.2 0.8
SINCE DEC 1 0.1 8.3 -8.2 0.8
SINCE JUL 1 2.0 15.7 -13.7 28.8
SNOW DEPTH 0
DEGREE DAYS
HEATING
TODAY 27 34 -7 30
MONTH TO DATE 389 455 -66 426
SINCE DEC 1 389 455 -66 426
SINCE JUL 1 1634 1768 -134 1700
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 9 RESULTANT WIND DIRECTION SW (240)
HIGHEST WIND SPEED 20 HIGHEST WIND DIRECTION W (250)
HIGHEST GUST SPEED 25 HIGHEST GUST DIRECTION W (250)
AVERAGE WIND SPEED 9.8
SKY COVER
AVERAGE SKY COVER 0.4
WEATHER CONDITIONS
THE FOLLOWING WEATHER WAS RECORDED TODAY.
NO SIGNIFICANT WEATHER WAS OBSERVED.
RELATIVE HUMIDITY (PERCENT)
HIGHEST 85 9:00 AM
LOWEST 49 1:00 PM
AVERAGE 67
......................................................
THE GRAND RAPIDS CLIMATE NORMALS FOR TOMORROW
NORMAL RECORD YEAR
MAXIMUM TEMPERATURE (F) 36 62 2021
MINIMUM TEMPERATURE (F) 25 -7 1917
SUNRISE AND SUNSET
DECEMBER 14 2023......SUNRISE 8:05 AM EST SUNSET 5:08 PM EST
DECEMBER 15 2023......SUNRISE 8:06 AM EST SUNSET 5:08 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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