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

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CDUS43 KGRR 220525
CLIGRR


CLIMATE REPORT
NATIONAL WEATHER SERVICE GRAND RAPIDS, MI
1224 AM EST WED FEB 22 2017


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

...THE GRAND RAPIDS MI CLIMATE SUMMARY FOR FEBRUARY 21 2017...

CLIMATE NORMAL PERIOD 1981 TO 2010
CLIMATE RECORD PERIOD 1892 TO 2017


WEATHER ITEM   OBSERVED TIME   RECORD YEAR NORMAL DEPARTURE LAST
                VALUE   (LST)  VALUE       VALUE  FROM      YEAR
                                                  NORMAL
..................................................................
TEMPERATURE (F)
 YESTERDAY
  MAXIMUM         57   1147 AM  66    1930  35     22       46
  MINIMUM         45    911 PM  -8    1968  21     24       30
  AVERAGE         51                        28     23       38

PRECIPITATION (IN)
  YESTERDAY        0.10          2.96 1997   0.06   0.04     0.00
  MONTH TO DATE    0.74                      1.27  -0.53     1.76
  SINCE DEC 1      7.21                      5.86   1.35     7.24
  SINCE JAN 1      4.25                      3.36   0.89     3.91

SNOWFALL (IN)
  YESTERDAY        0.0           6.0  1898   0.5   -0.5      0.0
  MONTH TO DATE    1.9                      11.5   -9.6      3.2
  SINCE DEC 1     53.7                      54.2   -0.5     26.5
  SINCE JUL 1     54.5                      61.5   -7.0     30.0
  SNOW DEPTH       0

DEGREE DAYS
 HEATING
  YESTERDAY       14                        37    -23       27
  MONTH TO DATE  679                       817   -138      779
  SINCE DEC 1   2943                      3186   -243     2776
  SINCE JUL 1   3891                      4524   -633     3834

 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   S (200)
  HIGHEST WIND SPEED    18   HIGHEST WIND DIRECTION     S (200)
  HIGHEST GUST SPEED    25   HIGHEST GUST DIRECTION    SW (230)
  AVERAGE WIND SPEED     9.6


SKY COVER
  POSSIBLE SUNSHINE   8 PERCENT
  AVERAGE SKY COVER 0.8


WEATHER CONDITIONS
 THE FOLLOWING WEATHER WAS RECORDED YESTERDAY.
  RAIN
  LIGHT RAIN
  FOG
  FOG W/VISIBILITY <= 1/4 MILE
  HAZE


RELATIVE HUMIDITY (PERCENT)
 HIGHEST    96          1100 PM
 LOWEST     60          1200 AM
 AVERAGE    78

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


THE GRAND RAPIDS MI CLIMATE NORMALS FOR TODAY
                         NORMAL    RECORD    YEAR
 MAXIMUM TEMPERATURE (F)   36        67      1930
 MINIMUM TEMPERATURE (F)   21        -7      1936


SUNRISE AND SUNSET
FEBRUARY 22 2017......SUNRISE   729 AM EST   SUNSET   623 PM EST
FEBRUARY 23 2017......SUNRISE   727 AM EST   SUNSET   624 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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