784
CDUS43 KGRR 170620
CLILAN
CLIMATE REPORT
NATIONAL WEATHER SERVICE GRAND RAPIDS, MICHIGAN
220 AM EDT THU SEP 17 2026
...............................
..THE LANSING CLIMATE SUMMARY FOR SEPTEMBER 16 2026
CLIMATE NORMAL PERIOD: 1991 TO 2020
CLIMATE RECORD PERIOD: 1864 TO 2026
WEATHER ITEM OBSERVED TIME RECORD YEAR NORMAL DEPARTURE LAST
VALUE (LST) VALUE VALUE FROM YEAR
NORMAL
...............................................................
TEMPERATURE (F)
YESTERDAY
MAXIMUM 69 MM 92 1939 74 -5 80
MINIMUM 63 MM 24 1868 51 12 52
AVERAGE 66 63 3 66
PRECIPITATION (IN)
YESTERDAY 0.00 2.28 2010 0.09 -0.09 0.00
MONTH TO DATE 3.07 1.43 1.64 1.05
SINCE SEP 1 3.07 1.43 1.64 1.05
SINCE JAN 1 27.33 24.43 2.90 19.94
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 MM
DEGREE DAYS
HEATING
YESTERDAY 0 4 -4 0
MONTH TO DATE 12 45 -33 56
SINCE SEP 1 12 45 -33 56
SINCE JUL 1 17 75 -58 91
COOLING
YESTERDAY 1 2 -1 1
MONTH TO DATE 81 47 34 15
SINCE SEP 1 81 47 34 15
SINCE JAN 1 755 630 125 733
...............................................................
WIND (MPH)
RESULTANT WIND SPEED 5 RESULTANT WIND DIRECTION NE (40)
HIGHEST WIND SPEED 14 HIGHEST WIND DIRECTION NE (30)
HIGHEST GUST SPEED MM HIGHEST GUST DIRECTION MM
AVERAGE WIND SPEED 5.5
SKY COVER
AVERAGE SKY COVER 0.9
WEATHER CONDITIONS
THE FOLLOWING WEATHER WAS RECORDED YESTERDAY.
LIGHT RAIN
FOG
RELATIVE HUMIDITY (PERCENT)
HIGHEST 100 12:00 AM
LOWEST 75 4:00 PM
AVERAGE 88
......................................................
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 2026.....SUNRISE 7:20 AM EDT SUNSET 7:45 PM EDT
SEPTEMBER 18 2026.....SUNRISE 7:21 AM EDT SUNSET 7:43 PM EDT
- INDICATES NEGATIVE NUMBERS.
R INDICATES RECORD WAS SET OR TIED.
MM INDICATES DATA IS MISSING.
T INDICATES TRACE AMOUNT.
CLICK HERE TO GO TO PREVIOUS BULLETINS.
Main Text Page