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

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CDUS43 KDMX 220631 RRA
CLIALO

CLIMATE REPORT
NATIONAL WEATHER SERVICE DES MOINES IA
128 AM CDT SAT JUL 22 2017


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

...THE WATERLOO IA CLIMATE SUMMARY FOR JULY 21 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         77    148 PM 106    1901  84     -7       93
  MINIMUM         69   1018 AM  46    1944  63      6       75
  AVERAGE         73                        74     -1       84

PRECIPITATION (IN)
  YESTERDAY        0.34          1.57 2001   0.16   0.18     0.00
  MONTH TO DATE    1.14                      3.46  -2.32     3.29
  SINCE JUN 1      6.89                      8.44  -1.55    12.26
  SINCE JAN 1     19.91                     20.56  -0.65    22.75

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 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
  YESTERDAY        0                         0      0        0
  MONTH TO DATE    0                         0      0        2
  SINCE JUN 1     17                        26     -9        6
  SINCE JUL 1      0                         0      0        2

 COOLING
  YESTERDAY        8                         9     -1       19
  MONTH TO DATE  195                       189      6      155
  SINCE JUN 1    398                       366     32      372
  SINCE JAN 1    434                       422     12      435
..................................................................


WIND (MPH)
  HIGHEST WIND SPEED    22   HIGHEST WIND DIRECTION     E (100)
  HIGHEST GUST SPEED    26   HIGHEST GUST DIRECTION     E (100)
  AVERAGE WIND SPEED     9.8


SKY COVER
  POSSIBLE SUNSHINE  MM
  AVERAGE SKY COVER 0.7


WEATHER CONDITIONS
 THE FOLLOWING WEATHER WAS RECORDED YESTERDAY.
  THUNDERSTORM
  HEAVY RAIN
  RAIN
  LIGHT RAIN
  FOG


RELATIVE HUMIDITY (PERCENT)
 HIGHEST    90           100 AM
 LOWEST     74           900 AM
 AVERAGE    82

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


THE WATERLOO IA CLIMATE NORMALS FOR TODAY
                         NORMAL    RECORD    YEAR
 MAXIMUM TEMPERATURE (F)   84       104      1901
 MINIMUM TEMPERATURE (F)   63        45      1947


SUNRISE AND SUNSET
JULY 22 2017..........SUNRISE   552 AM CDT   SUNSET   840 PM CDT
JULY 23 2017..........SUNRISE   553 AM CDT   SUNSET   839 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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