889
CDUS43 KGRR 190548
CLIGRR
CLIMATE REPORT
NATIONAL WEATHER SERVICE GRAND RAPIDS, MICHIGAN
1248 AM EST THU DEC 19 2024
...............................
..THE GRAND RAPIDS CLIMATE SUMMARY FOR DECEMBER 18 2024
CLIMATE NORMAL PERIOD: 1991 TO 2020
CLIMATE RECORD PERIOD: 1892 TO 2024
WEATHER ITEM OBSERVED TIME RECORD YEAR NORMAL DEPARTURE LAST
VALUE (LST) VALUE VALUE FROM YEAR
NORMAL
...............................................................
TEMPERATURE (F)
YESTERDAY
MAXIMUM 35 2:47 PM 55 1939 35 0 38
MINIMUM 30 11:59 PM -5 1926 24 6 28
AVERAGE 33 30 3 33
PRECIPITATION (IN)
YESTERDAY T 1.03 2002 0.07 -0.07 0.13
MONTH TO DATE 1.31 1.46 -0.15 1.10
SINCE DEC 1 1.31 1.46 -0.15 1.10
SINCE JAN 1 35.13 38.38 -3.25 35.95
SNOWFALL (IN)
YESTERDAY T 4.0 1951 0.7 -0.7 1.2
MONTH TO DATE 13.4 11.1 2.3 1.3
SINCE DEC 1 13.4 11.1 2.3 1.3
SINCE JUL 1 24.7 18.5 6.2 3.2
SNOW DEPTH 0
DEGREE DAYS
HEATING
YESTERDAY 32 35 -3 32
MONTH TO DATE 615 594 21 485
SINCE DEC 1 615 594 21 485
SINCE JUL 1 1603 1907 -304 1730
COOLING
YESTERDAY 0 0 0 0
MONTH TO DATE 0 0 0 0
SINCE DEC 1 0 0 0 0
SINCE JAN 1 766 733 33 668
...............................................................
WIND (MPH)
RESULTANT WIND SPEED 7 RESULTANT WIND DIRECTION NW (310)
HIGHEST WIND SPEED 16 HIGHEST WIND DIRECTION NW (330)
HIGHEST GUST SPEED 23 HIGHEST GUST DIRECTION NW (310)
AVERAGE WIND SPEED 7.7
SKY COVER
POSSIBLE SUNSHINE 0 MINUTES / 0 PERCENT
AVERAGE SKY COVER 1.0
WEATHER CONDITIONS
THE FOLLOWING WEATHER WAS RECORDED YESTERDAY.
LIGHT RAIN
LT FREEZING RAIN
LIGHT SNOW
FOG
RELATIVE HUMIDITY (PERCENT)
HIGHEST 92 3:00 AM
LOWEST 66 10:00 PM
AVERAGE 79
......................................................
THE GRAND RAPIDS CLIMATE NORMALS FOR TODAY
NORMAL RECORD YEAR
MAXIMUM TEMPERATURE (F) 35 55 1895
MINIMUM TEMPERATURE (F) 24 -18 1983
SUNRISE AND SUNSET
DECEMBER 19 2024......SUNRISE 8:09 AM EST SUNSET 5:10 PM EST
DECEMBER 20 2024......SUNRISE 8:09 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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