326
CDUS43 KGRR 182126
CLILAN
CLIMATE REPORT
NATIONAL WEATHER SERVICE GRAND RAPIDS, MICHIGAN
526 PM EDT THU SEP 18 2025
...............................
..THE LANSING CLIMATE SUMMARY FOR SEPTEMBER 18 2025
VALID TODAY AS OF 0500 PM LOCAL TIME.
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)
TODAY
MAXIMUM 86 3:59 PM 93 1906 73 13 83
1955
MINIMUM 55 6:19 AM 25 1863 51 4 52
AVERAGE 71 62 9 68
PRECIPITATION (IN)
TODAY 0.00 0.89 1949 0.10 -0.10 0.00
MONTH TO DATE 1.05 1.62 -0.57 0.15
SINCE SEP 1 1.05 1.62 -0.57 0.15
SINCE JAN 1 19.94 24.62 -4.68 27.03
SNOWFALL (IN)
TODAY 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
TODAY 0 5 -5 0
MONTH TO DATE 56 55 1 37
SINCE SEP 1 56 55 1 37
SINCE JUL 1 91 85 6 62
COOLING
TODAY 6 2 4 3
MONTH TO DATE 22 51 -29 50
SINCE SEP 1 22 51 -29 50
SINCE JAN 1 740 634 106 680
...............................................................
WIND (MPH)
RESULTANT WIND SPEED 0 RESULTANT WIND DIRECTION SW (210)
HIGHEST WIND SPEED 12 HIGHEST WIND DIRECTION W (250)
HIGHEST GUST SPEED 19 HIGHEST GUST DIRECTION W (280)
AVERAGE WIND SPEED 1.6
SKY COVER
AVERAGE SKY COVER 0.1
WEATHER CONDITIONS
THE FOLLOWING WEATHER WAS RECORDED TODAY.
NO SIGNIFICANT WEATHER WAS OBSERVED.
RELATIVE HUMIDITY (PERCENT)
HIGHEST 93 6:00 AM
LOWEST 40 3:00 PM
AVERAGE 67
......................................................
THE LANSING CLIMATE NORMALS FOR TOMORROW
NORMAL RECORD YEAR
MAXIMUM TEMPERATURE (F) 73 94 1895
MINIMUM TEMPERATURE (F) 50 27 1896
SUNRISE AND SUNSET
SEPTEMBER 18 2025.....SUNRISE 7:22 AM EDT SUNSET 7:42 PM EDT
SEPTEMBER 19 2025.....SUNRISE 7:23 AM EDT SUNSET 7:40 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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