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

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CDUS43 KDMX 200631
CLIALO

CLIMATE REPORT
NATIONAL WEATHER SERVICE DES MOINES IA
127 AM CDT THU JUL 20 2017


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

...THE WATERLOO IA CLIMATE SUMMARY FOR JULY 19 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         92    254 PM 104    1940  85      7       78
  MINIMUM         67    447 AM  47    1912  63      4       67
  AVERAGE         80                        74      6       73

PRECIPITATION (IN)
  YESTERDAY        T             2.87 1963   0.15  -0.15     0.46
  MONTH TO DATE    0.80                      3.15  -2.35     3.29
  SINCE JUN 1      6.55                      8.13  -1.58    12.26
  SINCE JAN 1     19.57                     20.25  -0.68    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       15                         9      6        8
  MONTH TO DATE  170                       171     -1      124
  SINCE JUN 1    373                       348     25      341
  SINCE JAN 1    409                       404      5      404
..................................................................


WIND (MPH)
  HIGHEST WIND SPEED    28   HIGHEST WIND DIRECTION     N (10)
  HIGHEST GUST SPEED    32   HIGHEST GUST DIRECTION     N (10)
  AVERAGE WIND SPEED     7.5


SKY COVER
  POSSIBLE SUNSHINE  MM
  AVERAGE SKY COVER 0.4


WEATHER CONDITIONS
 THE FOLLOWING WEATHER WAS RECORDED YESTERDAY.
  FOG
  FOG W/VISIBILITY <= 1/4 MILE


RELATIVE HUMIDITY (PERCENT)
 HIGHEST   100           200 AM
 LOWEST     56           300 PM
 AVERAGE    78

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


THE WATERLOO IA CLIMATE NORMALS FOR TODAY
                         NORMAL    RECORD    YEAR
 MAXIMUM TEMPERATURE (F)   84       104      1930
 MINIMUM TEMPERATURE (F)   63        47      1970


SUNRISE AND SUNSET
JULY 20 2017..........SUNRISE   550 AM CDT   SUNSET   841 PM CDT
JULY 21 2017..........SUNRISE   551 AM CDT   SUNSET   840 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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