Climatological Report (Daily)
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794
CDUS43 KGRR 220520
CLILAN


CLIMATE REPORT
NATIONAL WEATHER SERVICE GRAND RAPIDS, MI
119 AM EDT MON MAY 22 2017


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

...THE LANSING MI CLIMATE SUMMARY FOR MAY 21 2017...

CLIMATE NORMAL PERIOD 1981 TO 2010
CLIMATE RECORD PERIOD 1864 TO 2017


WEATHER ITEM   OBSERVED TIME   RECORD YEAR NORMAL DEPARTURE LAST
                VALUE   (LST)  VALUE       VALUE  FROM      YEAR
                                                  NORMAL
..................................................................
TEMPERATURE (F)
 YESTERDAY
  MAXIMUM         75    339 PM  94    1977  70      5       74
  MINIMUM         53   1159 PM  27    1869  48      5       51
  AVERAGE         64                        59      5       63

PRECIPITATION (IN)
  YESTERDAY        0.40          1.44 2004   0.11   0.29     0.00
  MONTH TO DATE    1.87                      2.22  -0.35     2.66
  SINCE MAR 1     10.16                      7.31   2.85     9.42
  SINCE JAN 1     16.44                     10.43   6.01    12.58

SNOWFALL (IN)
  YESTERDAY        0.0           T    2004   0.0    0.0      0.0
                                      1953
  MONTH TO DATE    0.0                       0.0    0.0       T
  SINCE MAR 1      2.6                       8.9   -6.3     16.4
  SINCE JUL 1     30.2                      51.1  -20.9     50.0
  SNOW DEPTH       0

DEGREE DAYS
 HEATING
  YESTERDAY        1                         7     -6        2
  MONTH TO DATE  219                       202     17      236
  SINCE MAR 1   1518                      1665   -147     1601
  SINCE JUL 1   5563                      6600  -1037     5761

 COOLING
  YESTERDAY        0                         1     -1        0
  MONTH TO DATE   20                        15      5        0
  SINCE MAR 1     28                        22      6        1
  SINCE JAN 1     28                        22      6        1
..................................................................


WIND (MPH)
  RESULTANT WIND SPEED   7   RESULTANT WIND DIRECTION   W (250)
  HIGHEST WIND SPEED    24   HIGHEST WIND DIRECTION     W (270)
  HIGHEST GUST SPEED    29   HIGHEST GUST DIRECTION     W (280)
  AVERAGE WIND SPEED    11.5


SKY COVER
  AVERAGE SKY COVER 0.9


WEATHER CONDITIONS
 THE FOLLOWING WEATHER WAS RECORDED YESTERDAY.
  THUNDERSTORM
  HEAVY RAIN
  RAIN
  LIGHT RAIN
  FOG


RELATIVE HUMIDITY (PERCENT)
 HIGHEST    93           500 AM
 LOWEST     53           400 PM
 AVERAGE    73

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


THE LANSING MI CLIMATE NORMALS FOR TODAY
                         NORMAL    RECORD    YEAR
 MAXIMUM TEMPERATURE (F)   71        90      1964
 MINIMUM TEMPERATURE (F)   49        27      1866


SUNRISE AND SUNSET
MAY 22 2017...........SUNRISE   609 AM EDT   SUNSET   902 PM EDT
MAY 23 2017...........SUNRISE   608 AM EDT   SUNSET   903 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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