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

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CDUS43 KDMX 300639 RRB
CLIALO

CLIMATE REPORT
NATIONAL WEATHER SERVICE DES MOINES IA
138 AM CDT SUN APR 30 2017


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

...THE WATERLOO IA CLIMATE SUMMARY FOR APRIL 29 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         45    506 PM  89    2007  66    -21       49
                                      1952
  MINIMUM         39   1159 PM  25    2011  43     -4       42
                                      2008
                                      1958
  AVERAGE         42                        54    -12       46

PRECIPITATION (IN)
  YESTERDAY        0.02          1.83 1984   0.14  -0.12     0.00
  MONTH TO DATE    2.68                      3.56  -0.88     1.80
  SINCE MAR 1      4.74                      5.62  -0.88     4.68
  SINCE JAN 1      8.67                      7.44   1.23     6.45

SNOWFALL (IN)
  YESTERDAY        0.0           T    1956   0.0    0.0      0.0
  MONTH TO DATE    0.0                       1.8   -1.8       T
  SINCE MAR 1     10.6                       6.4    4.2      2.9
  SINCE JUL 1     26.2                      35.3   -9.1     46.0
  SNOW DEPTH       0

DEGREE DAYS
 HEATING
  YESTERDAY       23                        11     12       19
  MONTH TO DATE  389                       481    -92      454
  SINCE MAR 1   1306                      1387    -81     1200
  SINCE JUL 1   5768                      6806  -1038     5900

 COOLING
  YESTERDAY        0                         0      0        0
  MONTH TO DATE    6                         0      6        3
  SINCE MAR 1      6                         0      6        3
  SINCE JAN 1      6                         0      6        3
..................................................................


WIND (MPH)
  HIGHEST WIND SPEED    28   HIGHEST WIND DIRECTION    NE (50)
  HIGHEST GUST SPEED    35   HIGHEST GUST DIRECTION    NE (60)
  AVERAGE WIND SPEED    15.0


SKY COVER
  POSSIBLE SUNSHINE  MM
  AVERAGE SKY COVER 0.7


WEATHER CONDITIONS
 THE FOLLOWING WEATHER WAS RECORDED YESTERDAY.
  LIGHT RAIN
  FOG
  HAZE


RELATIVE HUMIDITY (PERCENT)
 HIGHEST    85           100 AM
 LOWEST     65           800 AM
 AVERAGE    75

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


THE WATERLOO IA CLIMATE NORMALS FOR TODAY
                         NORMAL    RECORD    YEAR
 MAXIMUM TEMPERATURE (F)   67        92      1910
 MINIMUM TEMPERATURE (F)   43        26      1956


SUNRISE AND SUNSET
APRIL 30 2017.........SUNRISE   605 AM CDT   SUNSET   809 PM CDT
MAY  1 2017...........SUNRISE   604 AM CDT   SUNSET   810 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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