Climatological Report (Daily)
Issued by NWS Detroit/Pontiac, MI

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CDUS43 KDTX 202034
CLIDTW


CLIMATE REPORT
NATIONAL WEATHER SERVICE DETROIT/PONTIAC MI
433 PM EDT THU APR 20 2017


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

...THE DETROIT MI CLIMATE SUMMARY FOR APRIL 20 2017...
VALID TODAY AS OF 0400 PM LOCAL TIME.

CLIMATE NORMAL PERIOD 1981 TO 2010
CLIMATE RECORD PERIOD 1874 TO 2017


WEATHER ITEM   OBSERVED TIME   RECORD YEAR NORMAL DEPARTURE LAST
                VALUE   (LST)  VALUE       VALUE  FROM      YEAR
                                                  NORMAL
..................................................................
TEMPERATURE (F)
 TODAY
  MAXIMUM         64    104 PM  82    1985  61      3       65
                                      1957
                                      1952
  MINIMUM         48    525 AM  20    1897  41      7       44
  AVERAGE         56                        51      5       55

PRECIPITATION (IN)
  TODAY            0.25          3.58 2000   0.10   0.15     0.00
  MONTH TO DATE    2.57                      1.93   0.64     0.84
  SINCE MAR 1      6.83                      4.21   2.62     5.70
  SINCE JAN 1     11.56                      8.19   3.37     9.06

SNOWFALL (IN)
  TODAY            0.0           1.2  1947   0.0    0.0      0.0
  MONTH TO DATE    0.1                       1.5   -1.4      1.3
  SINCE MAR 1      7.0                       8.4   -1.4      8.7
  SINCE JUL 1     37.9                      42.3   -4.4     35.3
  SNOW DEPTH       0

DEGREE DAYS
 HEATING
  TODAY            9                        14     -5       10
  MONTH TO DATE  225                       355   -130      415
  SINCE MAR 1   1090                      1217   -127     1085
  SINCE JUL 1   4828                      5770   -942     4850

 COOLING
  TODAY            0                         0      0        0
  MONTH TO DATE    5                         0      5        0
  SINCE MAR 1      5                         0      5        0
  SINCE JAN 1      5                         0      5        0
..................................................................


WIND (MPH)
  HIGHEST WIND SPEED    23   HIGHEST WIND DIRECTION    NW (310)
  HIGHEST GUST SPEED    30   HIGHEST GUST DIRECTION    NW (320)
  AVERAGE WIND SPEED     6.7


SKY COVER
  POSSIBLE SUNSHINE  MM
  AVERAGE SKY COVER 1.0


WEATHER CONDITIONS
 THE FOLLOWING WEATHER WAS RECORDED TODAY.
  THUNDERSTORM
  RAIN
  LIGHT RAIN
  FOG
  HAZE


RELATIVE HUMIDITY (PERCENT)
 HIGHEST   100           900 AM
 LOWEST     80          1200 AM
 AVERAGE    90

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


THE DETROIT MI CLIMATE NORMALS FOR TOMORROW
                         NORMAL    RECORD    YEAR
 MAXIMUM TEMPERATURE (F)   62        86      1987
 MINIMUM TEMPERATURE (F)   41        21      1875


SUNRISE AND SUNSET
APRIL 20 2017.........SUNRISE   644 AM EDT   SUNSET   821 PM EDT
APRIL 21 2017.........SUNRISE   643 AM EDT   SUNSET   822 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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