Climatological Report (Daily)
Issued by NWS Grand Rapids, MI

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107
CDUS43 KGRR 150526
CLIGRR

CLIMATE REPORT
NATIONAL WEATHER SERVICE GRAND RAPIDS, MICHIGAN
1226 AM EST WED JAN 15 2025

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

...THE GRAND RAPIDS CLIMATE SUMMARY FOR JANUARY 14 2025...

CLIMATE NORMAL PERIOD: 1991 TO 2020
CLIMATE RECORD PERIOD: 1892 TO 2025


WEATHER ITEM   OBSERVED TIME   RECORD YEAR NORMAL DEPARTURE LAST
                VALUE   (LST)  VALUE       VALUE  FROM      YEAR
                                                  NORMAL
...................................................................
TEMPERATURE (F)
 YESTERDAY
  MAXIMUM         19  12:20 AM  53    1928  31    -12       21
  MINIMUM         10  10:07 PM -13    2015  19     -9       -4
  AVERAGE         15                        25    -10        9

PRECIPITATION (IN)
  YESTERDAY        0.09          0.89 1940   0.09   0.00     0.62
  MONTH TO DATE    0.70                      1.20  -0.50     2.73
  SINCE DEC 1      3.78                      3.68   0.10     4.62
  SINCE JAN 1      0.70                      1.20  -0.50     2.73

SNOWFALL (IN)
  YESTERDAY        1.8           7.6  2024   0.8    1.0      7.6
  MONTH TO DATE   13.3                      10.2    3.1     25.3
  SINCE DEC 1     33.0                      31.0    2.0     26.6
  SINCE JUL 1     44.3                      38.4    5.9     28.5
  SNOW DEPTH       6

DEGREE DAYS
 HEATING
  YESTERDAY       50                        40     10       56
  MONTH TO DATE  592                       551     41      491
  SINCE DEC 1   1628                      1623      5     1310
  SINCE JUL 1   2616                      2936   -320     2555

 COOLING
  YESTERDAY        0                         0      0        0
  MONTH TO DATE    0                         0      0        0
  SINCE DEC 1      0                         0      0        0
  SINCE JAN 1      0                         0      0        0
...................................................................


WIND (MPH)
  RESULTANT WIND SPEED   8   RESULTANT WIND DIRECTION  NW (300)
  HIGHEST WIND SPEED    18   HIGHEST WIND DIRECTION    NW (320)
  HIGHEST GUST SPEED    25   HIGHEST GUST DIRECTION    NW (310)
  AVERAGE WIND SPEED     9.6


SKY COVER
  POSSIBLE SUNSHINE  169 MINUTES / 30 PERCENT
  AVERAGE SKY COVER 0.8


WEATHER CONDITIONS
THE FOLLOWING WEATHER WAS RECORDED YESTERDAY.
  LIGHT SNOW
  FOG


RELATIVE HUMIDITY (PERCENT)
 HIGHEST    87           6:00 AM
 LOWEST     61           1:00 PM
 AVERAGE    74

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


THE GRAND RAPIDS CLIMATE NORMALS FOR TODAY
                         NORMAL    RECORD    YEAR
 MAXIMUM TEMPERATURE (F)   31        57      1949
 MINIMUM TEMPERATURE (F)   18       -15      1972


SUNRISE AND SUNSET
JANUARY 15 2025.......SUNRISE   8:10 AM EST   SUNSET   5:34 PM EST
JANUARY 16 2025.......SUNRISE   8:09 AM EST   SUNSET   5:35 PM EST


-  INDICATES NEGATIVE NUMBERS.
R  INDICATES RECORD WAS SET OR TIED.
MM INDICATES DATA IS MISSING.
T  INDICATES TRACE AMOUNT.




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