573
CDUS43 KGRR 210536
CLILAN
CLIMATE REPORT
NATIONAL WEATHER SERVICE GRAND RAPIDS, MICHIGAN
1236 AM EST SUN DEC 21 2025
...............................
..THE LANSING CLIMATE SUMMARY FOR DECEMBER 20 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 40 3:54 PM 59 1957 34 6 30
MINIMUM 20 4:19 AM -10 1876 22 -2 18
1901
AVERAGE 30 28 2 24
PRECIPITATION (IN)
YESTERDAY 0.00 1.10 1895 0.05 -0.05 0.20
MONTH TO DATE 1.39 1.22 0.17 0.90
SINCE DEC 1 1.39 1.22 0.17 0.90
SINCE JAN 1 27.13 32.65 -5.52 32.41
SNOWFALL (IN)
YESTERDAY 0.0 7.9 1951 0.4 -0.4 4.5
MONTH TO DATE 6.7 6.9 -0.2 9.5
SINCE DEC 1 6.7 6.9 -0.2 9.5
SINCE JUL 1 15.8 11.0 4.8 11.9
SNOW DEPTH 0
DEGREE DAYS
HEATING
YESTERDAY 35 37 -2 41
MONTH TO DATE 835 682 153 701
SINCE DEC 1 835 682 153 701
SINCE JUL 1 2093 2064 29 1738
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
...............................................................
WIND (MPH)
RESULTANT WIND SPEED 14 RESULTANT WIND DIRECTION SW (210)
HIGHEST WIND SPEED 35 HIGHEST WIND DIRECTION W (270)
HIGHEST GUST SPEED 49 HIGHEST GUST DIRECTION W (270)
AVERAGE WIND SPEED 17.8
SKY COVER
AVERAGE SKY COVER 0.4
WEATHER CONDITIONS
THE FOLLOWING WEATHER WAS RECORDED YESTERDAY.
NO SIGNIFICANT WEATHER WAS OBSERVED.
RELATIVE HUMIDITY (PERCENT)
HIGHEST 81 12:00 AM
LOWEST 46 10:00 PM
AVERAGE 64
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THE LANSING CLIMATE NORMALS FOR TODAY
NORMAL RECORD YEAR
MAXIMUM TEMPERATURE (F) 34 61 1967
MINIMUM TEMPERATURE (F) 22 -15 1864
SUNRISE AND SUNSET
DECEMBER 21 2025......SUNRISE 8:06 AM EST SUNSET 5:08 PM EST
DECEMBER 22 2025......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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