648
CDUS43 KGRR 202123
CLILAN
CLIMATE REPORT
NATIONAL WEATHER SERVICE GRAND RAPIDS, MICHIGAN
523 PM EDT WED AUG 20 2025
...............................
..THE LANSING CLIMATE SUMMARY FOR AUGUST 20 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 73 2:50 PM 98 1916 80 -7 69
MINIMUM 62 9:08 AM 33 1885 59 3 49
AVERAGE 68 70 -2 59
PRECIPITATION (IN)
TODAY 0.00 2.53 2007 0.12 -0.12 0.00
MONTH TO DATE 1.12 2.35 -1.23 2.73
SINCE JUN 1 6.27 9.05 -2.78 13.42
SINCE JAN 1 18.60 21.87 -3.27 26.36
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 JUN 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 1 -1 6
MONTH TO DATE 0 7 -7 10
SINCE JUN 1 26 65 -39 43
SINCE JUL 1 0 17 -17 18
COOLING
TODAY 3 6 -3 0
MONTH TO DATE 181 125 56 102
SINCE JUN 1 688 485 203 503
SINCE JAN 1 704 531 173 542
...............................................................
WIND (MPH)
RESULTANT WIND SPEED 8 RESULTANT WIND DIRECTION N (10)
HIGHEST WIND SPEED 15 HIGHEST WIND DIRECTION N (20)
HIGHEST GUST SPEED 20 HIGHEST GUST DIRECTION N (20)
AVERAGE WIND SPEED 8.8
SKY COVER
AVERAGE SKY COVER 1.0
WEATHER CONDITIONS
THE FOLLOWING WEATHER WAS RECORDED TODAY.
FOG
HAZE
RELATIVE HUMIDITY (PERCENT)
HIGHEST 93 12:00 AM
LOWEST 61 3:00 PM
AVERAGE 77
......................................................
THE LANSING CLIMATE NORMALS FOR TOMORROW
NORMAL RECORD YEAR
MAXIMUM TEMPERATURE (F) 80 99 1955
MINIMUM TEMPERATURE (F) 59 38 1894
SUNRISE AND SUNSET
AUGUST 20 2025........SUNRISE 6:50 AM EDT SUNSET 8:32 PM EDT
AUGUST 21 2025........SUNRISE 6:52 AM EDT SUNSET 8:31 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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