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

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CDUS43 KDMX 202232 RRA
CLIALO

CLIMATE REPORT
NATIONAL WEATHER SERVICE DES MOINES IA
530 PM CDT SUN AUG 20 2017

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

...THE WATERLOO IA CLIMATE SUMMARY FOR AUGUST 20 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         87    318 PM 100    1916  82      5       73
  MINIMUM         65   1245 AM  33    1950  60      5       58
  AVERAGE         76                        71      5       66

PRECIPITATION (IN)
  TODAY            0.00          4.92 1966   0.14  -0.14     0.06
  MONTH TO DATE    0.58                      2.87  -2.29     4.86
  SINCE JUN 1      8.94                     12.76  -3.82    17.84
  SINCE JAN 1     21.96                     24.88  -2.92    28.33

SNOWFALL (IN)
  TODAY            0.0          MM      MM   0.0    0.0      0.0
  MONTH TO DATE    0.0                       0.0    0.0      0.0
  SINCE JUN 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
  TODAY            0                         1     -1        0
  MONTH TO DATE    5                         3      2        0
  SINCE JUN 1     22                        33    -11        6
  SINCE JUL 1      5                         7     -2        2

 COOLING
  TODAY           11                         7      4        1
  MONTH TO DATE   75                       146    -71      174
  SINCE JUN 1    541                       594    -53      641
  SINCE JAN 1    577                       650    -73      704
..................................................................


WIND (MPH)
  HIGHEST WIND SPEED    16   HIGHEST WIND DIRECTION     S (190)
  HIGHEST GUST SPEED    21   HIGHEST GUST DIRECTION     S (190)
  AVERAGE WIND SPEED     7.4


SKY COVER
  POSSIBLE SUNSHINE  MM
  AVERAGE SKY COVER 0.1


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


RELATIVE HUMIDITY (PERCENT)
 HIGHEST    93           700 AM
 LOWEST     42           300 PM
 AVERAGE    68

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


THE WATERLOO IA CLIMATE NORMALS FOR TOMORROW
                         NORMAL    RECORD    YEAR
 MAXIMUM TEMPERATURE (F)   82       101      1916
 MINIMUM TEMPERATURE (F)   60        39      2004


SUNRISE AND SUNSET
AUGUST 20 2017........SUNRISE   622 AM CDT   SUNSET   803 PM CDT
AUGUST 21 2017........SUNRISE   623 AM CDT   SUNSET   801 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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