Climatological Report (Daily)
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000
CDUS43 KGRR 210516
CLILAN


CLIMATE REPORT
NATIONAL WEATHER SERVICE GRAND RAPIDS, MI
116 AM EDT THU SEP 21 2017


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

...THE LANSING MI CLIMATE SUMMARY FOR SEPTEMBER 20 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         87    350 PM  94    1895  71     16       82
  MINIMUM         66    407 AM  22    1868  49     17       57
  AVERAGE         77                        60     17       70

PRECIPITATION (IN)
  YESTERDAY        0.00          2.27 1965   0.13  -0.13      T
  MONTH TO DATE    0.35                      2.32  -1.97     1.43
  SINCE SEP 1      0.35                      2.32  -1.97     1.43
  SINCE JAN 1     25.65                     23.41   2.24    24.91

SNOWFALL (IN)
  YESTERDAY        0.0           0.0    MM   0.0    0.0      0.0
  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
  YESTERDAY        0                         6     -6        0
  MONTH TO DATE   76                        73      3       10
  SINCE SEP 1     76                        73      3       10
  SINCE JUL 1    105                       108     -3       13

 COOLING
  YESTERDAY       12                         1     11        5
  MONTH TO DATE   46                        52     -6       79
  SINCE SEP 1     46                        52     -6       79
  SINCE JAN 1    680                       609     71      845
..................................................................


WIND (MPH)
  RESULTANT WIND SPEED   4   RESULTANT WIND DIRECTION   S (160)
  HIGHEST WIND SPEED    13   HIGHEST WIND DIRECTION     W (270)
  HIGHEST GUST SPEED    15   HIGHEST GUST DIRECTION     S (200)
  AVERAGE WIND SPEED     5.5


SKY COVER
  AVERAGE SKY COVER 0.5


WEATHER CONDITIONS
 THE FOLLOWING WEATHER WAS RECORDED YESTERDAY.
  FOG
  HAZE


RELATIVE HUMIDITY (PERCENT)
 HIGHEST    93          1200 AM
 LOWEST     40           300 PM
 AVERAGE    67

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


THE LANSING MI CLIMATE NORMALS FOR TODAY
                         NORMAL    RECORD    YEAR
 MAXIMUM TEMPERATURE (F)   71        94      1895
 MINIMUM TEMPERATURE (F)   49        19      1863


SUNRISE AND SUNSET
SEPTEMBER 21 2017.....SUNRISE   725 AM EDT   SUNSET   737 PM EDT
SEPTEMBER 22 2017.....SUNRISE   726 AM EDT   SUNSET   735 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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