813
CDUS43 KGRR 090521
CLILAN
CLIMATE REPORT
NATIONAL WEATHER SERVICE GRAND RAPIDS, MICHIGAN
1221 AM EST TUE DEC 09 2025
...............................
..THE LANSING CLIMATE SUMMARY FOR DECEMBER 8 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 23 2:44 PM 65 1966 38 -15 48
MINIMUM -3 4:57 AM -25 1864 25 -28 33
AVERAGE 10 32 -22 41
PRECIPITATION (IN)
YESTERDAY 0.00 0.81 1901 0.06 -0.06 0.00
MONTH TO DATE 0.20 0.53 -0.33 0.17
SINCE DEC 1 0.20 0.53 -0.33 0.17
SINCE JAN 1 25.94 31.96 -6.02 31.68
SNOWFALL (IN)
YESTERDAY 0.0 4.1 1977 0.3 -0.3 0.0
MONTH TO DATE 2.2 2.6 -0.4 3.1
SINCE DEC 1 2.2 2.6 -0.4 3.1
SINCE JUL 1 11.3 6.7 4.6 5.5
SNOW DEPTH 6
DEGREE DAYS
HEATING
YESTERDAY 55 34 21 24
MONTH TO DATE 368 259 109 287
SINCE DEC 1 368 259 109 287
SINCE JUL 1 1626 1641 -15 1324
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 1 RESULTANT WIND DIRECTION E (90)
HIGHEST WIND SPEED 9 HIGHEST WIND DIRECTION SE (150)
HIGHEST GUST SPEED 11 HIGHEST GUST DIRECTION NE (60)
AVERAGE WIND SPEED 2.1
SKY COVER
AVERAGE SKY COVER 0.0
WEATHER CONDITIONS
THE FOLLOWING WEATHER WAS RECORDED YESTERDAY.
NO SIGNIFICANT WEATHER WAS OBSERVED.
RELATIVE HUMIDITY (PERCENT)
HIGHEST 91 9:00 PM
LOWEST 55 3:00 PM
AVERAGE 73
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THE LANSING CLIMATE NORMALS FOR TODAY
NORMAL RECORD YEAR
MAXIMUM TEMPERATURE (F) 38 59 2023
MINIMUM TEMPERATURE (F) 25 -17 1864
SUNRISE AND SUNSET
DECEMBER 9 2025......SUNRISE 7:57 AM EST SUNSET 5:04 PM EST
DECEMBER 10 2025......SUNRISE 7:58 AM EST SUNSET 5:04 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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