Climatological Report (Daily)
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764
CDUS43 KGRR 152140
CLILAN

CLIMATE REPORT
NATIONAL WEATHER SERVICE GRAND RAPIDS, MICHIGAN
540 PM EDT WED OCT 15 2025

...................................

...THE LANSING CLIMATE SUMMARY FOR OCTOBER 15 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         61   3:59 PM  86    1897  61      0       52
  MINIMUM         48   7:51 AM  21    1869  41      7       35
  AVERAGE         55                        51      4       44

PRECIPITATION (IN)
  TODAY            0.03          1.36 1881   0.10  -0.07     0.00
  MONTH TO DATE    1.12                      1.56  -0.44     1.05
  SINCE SEP 1      2.85                      4.37  -1.52     1.70
  SINCE JAN 1     21.74                     27.37  -5.63    28.58

SNOWFALL (IN)
  TODAY            0.0           T    1937   0.0    0.0      0.0
                                      1991
  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
  TODAY           10                        14     -4       21
  MONTH TO DATE  108                       175    -67      150
  SINCE SEP 1    164                       315   -151      199
  SINCE JUL 1    199                       345   -146      224

 COOLING
  TODAY            0                         0      0        0
  MONTH TO DATE   29                         4     25        1
  SINCE SEP 1     82                        70     12       87
  SINCE JAN 1    800                       653    147      717
...................................................................


WIND (MPH)
  RESULTANT WIND SPEED   3   RESULTANT WIND DIRECTION   N (10)
  HIGHEST WIND SPEED    12   HIGHEST WIND DIRECTION    NE (30)
  HIGHEST GUST SPEED    16   HIGHEST GUST DIRECTION     N (20)
  AVERAGE WIND SPEED     4.3


SKY COVER
  AVERAGE SKY COVER 0.8


WEATHER CONDITIONS
THE FOLLOWING WEATHER WAS RECORDED TODAY.
  LIGHT RAIN


RELATIVE HUMIDITY (PERCENT)
 HIGHEST    90           8:00 AM
 LOWEST     46           3:00 PM
 AVERAGE    68

..........................................................


THE LANSING CLIMATE NORMALS FOR TOMORROW
                         NORMAL    RECORD    YEAR
 MAXIMUM TEMPERATURE (F)   60        85      1938
 MINIMUM TEMPERATURE (F)   41        22      1864


SUNRISE AND SUNSET
OCTOBER 15 2025.......SUNRISE   7:52 AM EDT   SUNSET   6:55 PM EDT
OCTOBER 16 2025.......SUNRISE   7:53 AM EDT   SUNSET   6:54 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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