918
CDUS43 KGRR 290715
CLILAN
CLIMATE REPORT
NATIONAL WEATHER SERVICE GRAND RAPIDS, MICHIGAN
315 AM EDT MON SEP 29 2025
...............................
..THE LANSING CLIMATE SUMMARY FOR SEPTEMBER 28 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 79 4:00 PM 88 1905 69 10 74
MINIMUM 55 11:37 PM 22 1893 47 8 63
1991
AVERAGE 67 58 9 69
PRECIPITATION (IN)
YESTERDAY 0.00 1.22 1911 0.09 -0.09 T
MONTH TO DATE 1.73 2.62 -0.89 0.62
SINCE SEP 1 1.73 2.62 -0.89 0.62
SINCE JAN 1 20.62 25.62 -5.00 27.50
SNOWFALL (IN)
YESTERDAY 0.0 0.0 MM 0.0 0.0 0.0
MONTH TO DATE 0.0 0.0 0.0 0.0
SINCE SEP 1 0.0 0.0 0.0 0.0
SINCE JUL 1 0.0 0.0 0.0 0.0
SNOW DEPTH 0
DEGREE DAYS
HEATING
YESTERDAY 0 8 -8 0
MONTH TO DATE 56 122 -66 48
SINCE SEP 1 56 122 -66 48
SINCE JUL 1 91 152 -61 73
COOLING
YESTERDAY 2 1 1 4
MONTH TO DATE 51 64 -13 82
SINCE SEP 1 51 64 -13 82
SINCE JAN 1 769 647 122 712
...............................................................
WIND (MPH)
RESULTANT WIND SPEED 3 RESULTANT WIND DIRECTION NE (60)
HIGHEST WIND SPEED 10 HIGHEST WIND DIRECTION NE (30)
HIGHEST GUST SPEED 15 HIGHEST GUST DIRECTION NE (30)
AVERAGE WIND SPEED 3.4
SKY COVER
AVERAGE SKY COVER 0.1
WEATHER CONDITIONS
THE FOLLOWING WEATHER WAS RECORDED YESTERDAY.
NO SIGNIFICANT WEATHER WAS OBSERVED.
RELATIVE HUMIDITY (PERCENT)
HIGHEST 90 8:00 AM
LOWEST 36 2:00 PM
AVERAGE 63
......................................................
THE LANSING CLIMATE NORMALS FOR TODAY
NORMAL RECORD YEAR
MAXIMUM TEMPERATURE (F) 68 91 1953
MINIMUM TEMPERATURE (F) 47 22 1867
SUNRISE AND SUNSET
SEPTEMBER 29 2025.....SUNRISE 7:34 AM EDT SUNSET 7:23 PM EDT
SEPTEMBER 30 2025.....SUNRISE 7:35 AM EDT SUNSET 7:21 PM EDT
- INDICATES NEGATIVE NUMBERS.
R INDICATES RECORD WAS SET OR TIED.
MM INDICATES DATA IS MISSING.
T INDICATES TRACE AMOUNT.
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