CDUS43 KGRR 090530
CLIGRR

CLIMATE REPORT
NATIONAL WEATHER SERVICE GRAND RAPIDS, MICHIGAN
130 AM EDT FRI MAY 09 2025

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

...THE GRAND RAPIDS CLIMATE SUMMARY FOR MAY 8 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         58   4:09 PM  89    1926  67     -9       73
  MINIMUM         39  11:59 PM  27    1976  46     -7       50
  AVERAGE         49                        56     -7       62

PRECIPITATION (IN)
  YESTERDAY        0.00          1.50 1901   0.13  -0.13     0.01
  MONTH TO DATE    1.45                      1.06   0.39     1.28
  SINCE MAR 1      8.09                      7.44   0.65     7.69
  SINCE JAN 1     10.20                     12.08  -1.88    13.05

SNOWFALL (IN)
  YESTERDAY        0.0           T    1980   0.0    0.0      0.0
                                      2020
  MONTH TO DATE    0.0                       0.0    0.0      0.0
  SINCE MAR 1      1.7                       9.6   -7.9      7.2
  SINCE JUL 1     63.8                      77.6  -13.8     47.5
  SNOW DEPTH       0

DEGREE DAYS
 HEATING
  YESTERDAY       16                         9      7        3
  MONTH TO DATE   78                        84     -6       26
  SINCE MAR 1   1327                      1522   -195     1195
  SINCE JUL 1   5797                      6228   -431     5281

 COOLING
  YESTERDAY        0                         1     -1        0
  MONTH TO DATE    0                         4     -4        1
  SINCE MAR 1      0                        10    -10        4
  SINCE JAN 1      0                        10    -10        4
...................................................................


WIND (MPH)
  RESULTANT WIND SPEED  13   RESULTANT WIND DIRECTION   E (70)
  HIGHEST WIND SPEED    21   HIGHEST WIND DIRECTION    NE (60)
  HIGHEST GUST SPEED    29   HIGHEST GUST DIRECTION     E (70)
  AVERAGE WIND SPEED    13.0


SKY COVER
  POSSIBLE SUNSHINE  MM
  AVERAGE SKY COVER 0.3


WEATHER CONDITIONS
THE FOLLOWING WEATHER WAS RECORDED YESTERDAY.
  NO SIGNIFICANT WEATHER WAS OBSERVED.


RELATIVE HUMIDITY (PERCENT)
 HIGHEST    77          12:00 AM
 LOWEST     32           6:00 PM
 AVERAGE    55

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


THE GRAND RAPIDS CLIMATE NORMALS FOR TODAY
                         NORMAL    RECORD    YEAR
 MAXIMUM TEMPERATURE (F)   67        88      1896
                                             1930
 MINIMUM TEMPERATURE (F)   46        23      1947


SUNRISE AND SUNSET
MAY  9 2025...........SUNRISE   6:26 AM EDT   SUNSET   8:52 PM EDT
MAY 10 2025...........SUNRISE   6:24 AM EDT   SUNSET   8:53 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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