Climatological Report (Daily)
Issued by NWS Des Moines, IA

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CDUS43 KDMX 182228
CLIALO

CLIMATE REPORT
NATIONAL WEATHER SERVICE DES MOINES IA
526 PM CDT WED OCT 18 2017


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

...THE WATERLOO IA CLIMATE SUMMARY FOR OCTOBER 18 2017...
VALID TODAY AS OF 0500 PM LOCAL TIME.

CLIMATE NORMAL PERIOD 1981 TO 2010
CLIMATE RECORD PERIOD 1895 TO 2017


WEATHER ITEM   OBSERVED TIME   RECORD YEAR NORMAL DEPARTURE LAST
                VALUE   (LST)  VALUE       VALUE  FROM      YEAR
                                                  NORMAL
..................................................................
TEMPERATURE (F)
 TODAY
  MAXIMUM         74    312 PM  87    1950  61     13       71
  MINIMUM         47    630 AM  18    1952  38      9       46
  AVERAGE         61                        50     11       59

PRECIPITATION (IN)
  TODAY            0.00          0.84 1985   0.08  -0.08     0.00
  MONTH TO DATE    4.40                      1.48   2.92     0.38
  SINCE SEP 1      5.19                      4.11   1.08     7.70
  SINCE JAN 1     27.87                     30.39  -2.52    36.39

SNOWFALL (IN)
  TODAY            0.0           1.2  1991   0.0    0.0      0.0
  MONTH TO DATE    0.0                       0.1   -0.1      0.0
  SINCE SEP 1      0.0                       0.1   -0.1      0.0
  SINCE JUL 1      0.0                       0.1   -0.1      0.0
  SNOW DEPTH       0

DEGREE DAYS
 HEATING
  TODAY            4                        16    -12        6
  MONTH TO DATE  132                       230    -98      124
  SINCE SEP 1    211                       368   -157      167
  SINCE JUL 1    228                       388   -160      172

 COOLING
  TODAY            0                         0      0        0
  MONTH TO DATE   10                         8      2       12
  SINCE SEP 1    129                        86     43      116
  SINCE JAN 1    720                       798    -78      869
..................................................................


WIND (MPH)
  HIGHEST WIND SPEED    23   HIGHEST WIND DIRECTION     S (190)
  HIGHEST GUST SPEED    27   HIGHEST GUST DIRECTION     S (190)
  AVERAGE WIND SPEED    12.4


SKY COVER
  POSSIBLE SUNSHINE  MM
  AVERAGE SKY COVER 0.0


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


RELATIVE HUMIDITY (PERCENT)
 HIGHEST    86           400 AM
 LOWEST     35           100 PM
 AVERAGE    61

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


THE WATERLOO IA CLIMATE NORMALS FOR TOMORROW
                         NORMAL    RECORD    YEAR
 MAXIMUM TEMPERATURE (F)   61        84      1910
 MINIMUM TEMPERATURE (F)   38        14      1972


SUNRISE AND SUNSET
OCTOBER 18 2017.......SUNRISE   727 AM CDT   SUNSET   622 PM CDT
OCTOBER 19 2017.......SUNRISE   728 AM CDT   SUNSET   621 PM CDT


-  INDICATES NEGATIVE NUMBERS.
R  INDICATES RECORD WAS SET OR TIED.
MM INDICATES DATA IS MISSING.
T  INDICATES TRACE AMOUNT.




$$



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