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

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CDUS43 KDMX 140634 RRA
CLIALO

CLIMATE REPORT
NATIONAL WEATHER SERVICE DES MOINES IA
131 AM CDT THU SEP 14 2017


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

...THE WATERLOO IA CLIMATE SUMMARY FOR SEPTEMBER 13 2017...

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)
 YESTERDAY
  MAXIMUM         86    324 PM  97    1939  77      9       71
                                      1897
  MINIMUM         53    529 AM  31    1975  52      1       59
  AVERAGE         70                        64      6       65

PRECIPITATION (IN)
  YESTERDAY        0.00          1.60 1978   0.09  -0.09     0.14
  MONTH TO DATE    T                         1.22  -1.22     1.51
  SINCE SEP 1      T                         1.22  -1.22     1.51
  SINCE JAN 1     22.68                     27.50  -4.82    30.20

SNOWFALL (IN)
  YESTERDAY        0.0          MM      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                         4     -4        0
  MONTH TO DATE   36                        30      6        7
  SINCE SEP 1     36                        30      6        7
  SINCE JUL 1     53                        50      3       12

 COOLING
  YESTERDAY        5                         3      2        0
  MONTH TO DATE   14                        50    -36       62
  SINCE SEP 1     14                        50    -36       62
  SINCE JAN 1    605                       762   -157      815
..................................................................


WIND (MPH)
  HIGHEST WIND SPEED     9   HIGHEST WIND DIRECTION    SW (240)
  HIGHEST GUST SPEED    12   HIGHEST GUST DIRECTION     W (260)
  AVERAGE WIND SPEED     3.2


SKY COVER
  POSSIBLE SUNSHINE  MM
  AVERAGE SKY COVER 0.0


WEATHER CONDITIONS
 THE FOLLOWING WEATHER WAS RECORDED YESTERDAY.
  FOG


RELATIVE HUMIDITY (PERCENT)
 HIGHEST   100           100 AM
 LOWEST     32           300 PM
 AVERAGE    66

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


THE WATERLOO IA CLIMATE NORMALS FOR TODAY
                         NORMAL    RECORD    YEAR
 MAXIMUM TEMPERATURE (F)   76        98      1939
 MINIMUM TEMPERATURE (F)   52        30      1923


SUNRISE AND SUNSET
SEPTEMBER 14 2017.....SUNRISE   649 AM CDT   SUNSET   721 PM CDT
SEPTEMBER 15 2017.....SUNRISE   650 AM CDT   SUNSET   719 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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