602
CDUS43 KGRR 160641
CLILAN
CLIMATE REPORT
NATIONAL WEATHER SERVICE GRAND RAPIDS, MICHIGAN
241 AM EDT TUE SEP 16 2025
...............................
..THE LANSING CLIMATE SUMMARY FOR SEPTEMBER 15 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 83 3:23 PM 94 1927 74 9 86
1939
MINIMUM 54 6:54 AM 35 1864 52 2 58
1995
AVERAGE 69 63 6 72
PRECIPITATION (IN)
YESTERDAY 0.00 1.18 1970 0.09 -0.09 0.00
MONTH TO DATE 1.05 1.34 -0.29 0.15
SINCE SEP 1 1.05 1.34 -0.29 0.15
SINCE JAN 1 19.94 24.34 -4.40 27.03
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 4 -4 0
MONTH TO DATE 56 41 15 37
SINCE SEP 1 56 41 15 37
SINCE JUL 1 91 71 20 62
COOLING
YESTERDAY 4 2 2 7
MONTH TO DATE 14 45 -31 39
SINCE SEP 1 14 45 -31 39
SINCE JAN 1 732 628 104 669
...............................................................
WIND (MPH)
RESULTANT WIND SPEED 3 RESULTANT WIND DIRECTION NE (60)
HIGHEST WIND SPEED 13 HIGHEST WIND DIRECTION E (80)
HIGHEST GUST SPEED 26 HIGHEST GUST DIRECTION NE (60)
AVERAGE WIND SPEED 3.4
SKY COVER
AVERAGE SKY COVER 0.0
WEATHER CONDITIONS
THE FOLLOWING WEATHER WAS RECORDED YESTERDAY.
FOG
RELATIVE HUMIDITY (PERCENT)
HIGHEST 97 5:00 AM
LOWEST 39 4:00 PM
AVERAGE 68
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THE LANSING CLIMATE NORMALS FOR TODAY
NORMAL RECORD YEAR
MAXIMUM TEMPERATURE (F) 74 92 1939
MINIMUM TEMPERATURE (F) 51 24 1868
SUNRISE AND SUNSET
SEPTEMBER 16 2025.....SUNRISE 7:20 AM EDT SUNSET 7:46 PM EDT
SEPTEMBER 17 2025.....SUNRISE 7:21 AM EDT SUNSET 7:44 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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