628
CDUS43 KGRR 130547
CLILAN
CLIMATE REPORT
NATIONAL WEATHER SERVICE GRAND RAPIDS, MICHIGAN
1247 AM EST SAT DEC 13 2025
...............................
..THE LANSING CLIMATE SUMMARY FOR DECEMBER 12 2025
CLIMATE NORMAL PERIOD: 1991 TO 2020
CLIMATE RECORD PERIOD: 1864 TO 2025
WEATHER ITEM OBSERVED TIME RECORD YEAR NORMAL DEPARTURE LAST
VALUE (LST) VALUE VALUE FROM YEAR
NORMAL
...............................................................
TEMPERATURE (F)
YESTERDAY
MAXIMUM 29 2:31 PM 62 1949 37 -8 19
MINIMUM 19 7:03 AM -24 1895 24 -5 9
AVERAGE 24 30 -6 14
PRECIPITATION (IN)
YESTERDAY T 1.70 1946 0.06 -0.06 T
MONTH TO DATE 0.94 0.78 0.16 0.33
SINCE DEC 1 0.94 0.78 0.16 0.33
SINCE JAN 1 26.68 32.21 -5.53 31.84
SNOWFALL (IN)
YESTERDAY T 5.2 2010 0.3 -0.3 T
MONTH TO DATE 6.2 4.0 2.2 4.1
SINCE DEC 1 6.2 4.0 2.2 4.1
SINCE JUL 1 15.3 8.1 7.2 6.5
SNOW DEPTH 6
DEGREE DAYS
HEATING
YESTERDAY 41 35 6 51
MONTH TO DATE 526 396 130 425
SINCE DEC 1 526 396 130 425
SINCE JUL 1 1784 1778 6 1462
COOLING
YESTERDAY 0 0 0 0
MONTH TO DATE 0 0 0 0
SINCE DEC 1 0 0 0 0
SINCE JAN 1 803 657 146 723
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WIND (MPH)
RESULTANT WIND SPEED 5 RESULTANT WIND DIRECTION SW (210)
HIGHEST WIND SPEED 20 HIGHEST WIND DIRECTION SW (210)
HIGHEST GUST SPEED 27 HIGHEST GUST DIRECTION S (200)
AVERAGE WIND SPEED 6.7
SKY COVER
AVERAGE SKY COVER 1.0
WEATHER CONDITIONS
THE FOLLOWING WEATHER WAS RECORDED YESTERDAY.
SNOW
LIGHT SNOW
RELATIVE HUMIDITY (PERCENT)
HIGHEST 85 6:00 AM
LOWEST 60 12:00 PM
AVERAGE 73
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THE LANSING CLIMATE NORMALS FOR TODAY
NORMAL RECORD YEAR
MAXIMUM TEMPERATURE (F) 36 63 2015
MINIMUM TEMPERATURE (F) 24 -10 1867
SUNRISE AND SUNSET
DECEMBER 13 2025......SUNRISE 8:01 AM EST SUNSET 5:05 PM EST
DECEMBER 14 2025......SUNRISE 8:01 AM EST SUNSET 5:05 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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