417
CDUS43 KGRR 180639
CLILAN
CLIMATE REPORT
NATIONAL WEATHER SERVICE GRAND RAPIDS, MICHIGAN
239 AM EDT MON AUG 18 2025
...............................
..THE LANSING CLIMATE SUMMARY FOR AUGUST 17 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 82 11:52 AM 95 1988 81 1 79
MINIMUM 58 11:59 PM 36 1864 60 -2 65
AVERAGE 70 70 0 72
PRECIPITATION (IN)
YESTERDAY 0.00 2.26 1921 0.12 -0.12 0.69
MONTH TO DATE 0.32 2.01 -1.69 2.64
SINCE JUN 1 5.47 8.71 -3.24 13.33
SINCE JAN 1 17.80 21.53 -3.73 26.27
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 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
YESTERDAY 0 1 -1 0
MONTH TO DATE 0 4 -4 1
SINCE JUN 1 26 62 -36 34
SINCE JUL 1 0 14 -14 9
COOLING
YESTERDAY 5 6 -1 7
MONTH TO DATE 168 107 61 95
SINCE JUN 1 675 467 208 496
SINCE JAN 1 691 513 178 535
...............................................................
WIND (MPH)
RESULTANT WIND SPEED 7 RESULTANT WIND DIRECTION N (20)
HIGHEST WIND SPEED 16 HIGHEST WIND DIRECTION NE (50)
HIGHEST GUST SPEED 22 HIGHEST GUST DIRECTION NE (30)
AVERAGE WIND SPEED 8.2
SKY COVER
AVERAGE SKY COVER 0.5
WEATHER CONDITIONS
THE FOLLOWING WEATHER WAS RECORDED YESTERDAY.
NO SIGNIFICANT WEATHER WAS OBSERVED.
RELATIVE HUMIDITY (PERCENT)
HIGHEST 97 4:00 AM
LOWEST 52 11:00 AM
AVERAGE 75
......................................................
THE LANSING CLIMATE NORMALS FOR TODAY
NORMAL RECORD YEAR
MAXIMUM TEMPERATURE (F) 81 95 1899
1947
MINIMUM TEMPERATURE (F) 60 40 1895
1896
SUNRISE AND SUNSET
AUGUST 18 2025........SUNRISE 6:48 AM EDT SUNSET 8:35 PM EDT
AUGUST 19 2025........SUNRISE 6:49 AM EDT SUNSET 8:34 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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