107
CDUS43 KGRR 170544
CLIGRR
CLIMATE REPORT
NATIONAL WEATHER SERVICE GRAND RAPIDS, MICHIGAN
1244 AM EST TUE DEC 17 2024
...............................
..THE GRAND RAPIDS CLIMATE SUMMARY FOR DECEMBER 16 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 50 5:26 PM 63 2021 36 14 53
MINIMUM 40 10:50 PM -2 1901 25 15 38
1989
AVERAGE 45 30 15 46
PRECIPITATION (IN)
YESTERDAY 0.10 0.97 1921 0.07 0.03 0.03
MONTH TO DATE 1.31 1.31 -0.00 0.88
SINCE DEC 1 1.31 1.31 -0.00 0.88
SINCE JAN 1 35.13 38.23 -3.10 35.73
SNOWFALL (IN)
YESTERDAY 0.0 5.7 1911 0.7 -0.7 0.0
MONTH TO DATE 13.4 9.7 3.7 0.1
SINCE DEC 1 13.4 9.7 3.7 0.1
SINCE JUL 1 24.7 17.1 7.6 2.0
SNOW DEPTH 0
DEGREE DAYS
HEATING
YESTERDAY 20 35 -15 19
MONTH TO DATE 556 524 32 430
SINCE DEC 1 556 524 32 430
SINCE JUL 1 1544 1837 -293 1675
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 9 RESULTANT WIND DIRECTION SW (210)
HIGHEST WIND SPEED 28 HIGHEST WIND DIRECTION W (260)
HIGHEST GUST SPEED 38 HIGHEST GUST DIRECTION W (260)
AVERAGE WIND SPEED 13.3
SKY COVER
POSSIBLE SUNSHINE 0 MINUTES / 0 PERCENT
AVERAGE SKY COVER 1.0
WEATHER CONDITIONS
THE FOLLOWING WEATHER WAS RECORDED YESTERDAY.
RAIN
LIGHT RAIN
FOG
RELATIVE HUMIDITY (PERCENT)
HIGHEST 100 12:00 AM
LOWEST 76 11:00 PM
AVERAGE 88
......................................................
THE GRAND RAPIDS CLIMATE NORMALS FOR TODAY
NORMAL RECORD YEAR
MAXIMUM TEMPERATURE (F) 36 54 2006
MINIMUM TEMPERATURE (F) 24 -5 1973
SUNRISE AND SUNSET
DECEMBER 17 2024......SUNRISE 8:08 AM EST SUNSET 5:09 PM EST
DECEMBER 18 2024......SUNRISE 8:08 AM EST SUNSET 5:10 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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