Climatological Report (Daily)
Issued by NWS
Issued by NWS
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053
CDUS43 KGRR 170638
CLILAN
CLIMATE REPORT
NATIONAL WEATHER SERVICE GRAND RAPIDS, MICHIGAN
238 AM EDT WED SEP 17 2025
...................................
...THE LANSING CLIMATE SUMMARY FOR SEPTEMBER 16 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 80 4:08 PM 92 1939 74 6 84
MINIMUM 52 6:46 AM 24 1868 51 1 57
AVERAGE 66 63 3 71
PRECIPITATION (IN)
YESTERDAY 0.00 2.28 2010 0.09 -0.09 0.00
MONTH TO DATE 1.05 1.43 -0.38 0.15
SINCE SEP 1 1.05 1.43 -0.38 0.15
SINCE JAN 1 19.94 24.43 -4.49 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 45 11 37
SINCE SEP 1 56 45 11 37
SINCE JUL 1 91 75 16 62
COOLING
YESTERDAY 1 2 -1 6
MONTH TO DATE 15 47 -32 45
SINCE SEP 1 15 47 -32 45
SINCE JAN 1 733 630 103 675
...................................................................
WIND (MPH)
RESULTANT WIND SPEED 3 RESULTANT WIND DIRECTION NE (40)
HIGHEST WIND SPEED 12 HIGHEST WIND DIRECTION NE (40)
HIGHEST GUST SPEED 23 HIGHEST GUST DIRECTION N (360)
AVERAGE WIND SPEED 2.6
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 5:00 PM
AVERAGE 68
..........................................................
THE LANSING CLIMATE NORMALS FOR TODAY
NORMAL RECORD YEAR
MAXIMUM TEMPERATURE (F) 73 93 1906
1955
MINIMUM TEMPERATURE (F) 51 26 1868
1875
SUNRISE AND SUNSET
SEPTEMBER 17 2025.....SUNRISE 7:21 AM EDT SUNSET 7:44 PM EDT
SEPTEMBER 18 2025.....SUNRISE 7:22 AM EDT SUNSET 7:42 PM EDT
- INDICATES NEGATIVE NUMBERS.
R INDICATES RECORD WAS SET OR TIED.
MM INDICATES DATA IS MISSING.
T INDICATES TRACE AMOUNT.
$$