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

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CDUS43 KDMX 190654
CLIALO

CLIMATE REPORT
NATIONAL WEATHER SERVICE DES MOINES IA
153 AM CDT THU APR 19 2018

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

...THE WATERLOO IA CLIMATE SUMMARY FOR APRIL 18 2018...

CLIMATE NORMAL PERIOD 1981 TO 2010
CLIMATE RECORD PERIOD 1895 TO 2018


WEATHER ITEM   OBSERVED TIME   RECORD YEAR NORMAL DEPARTURE LAST
                VALUE   (LST)  VALUE       VALUE  FROM      YEAR
                                                  NORMAL
..................................................................
TEMPERATURE (F)
 YESTERDAY
  MAXIMUM         32   1159 PM  92    1994  62    -30       70
  MINIMUM         29    916 PM  20    1983  38     -9       48
  AVERAGE         31                        50    -19       59

PRECIPITATION (IN)
  YESTERDAY        0.45          2.29 2008   0.14   0.31      T
  MONTH TO DATE    1.73                      2.04  -0.31     1.91
  SINCE MAR 1      3.40                      4.10  -0.70     3.97
  SINCE JAN 1      7.88                      5.92   1.96     7.90

SNOWFALL (IN)
  YESTERDAY        4.0 R         T    2011   0.1    3.9      0.0
                                      1989
  MONTH TO DATE   12.1                       1.5   10.6      0.0
  SINCE MAR 1     23.5                       6.1   17.4     10.6
  SINCE JUL 1     45.6                      35.0   10.6     26.2
  SNOW DEPTH       T

DEGREE DAYS
 HEATING
  YESTERDAY       34                        15     19        6
  MONTH TO DATE  615                       338    277      224
  SINCE MAR 1   1617                      1244    373     1141
  SINCE JUL 1   7060                      6663    397     5603

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


WIND (MPH)
  HIGHEST WIND SPEED    23   HIGHEST WIND DIRECTION     E (90)
  HIGHEST GUST SPEED    29   HIGHEST GUST DIRECTION     E (80)
  AVERAGE WIND SPEED    13.0


SKY COVER
  POSSIBLE SUNSHINE  MM
  AVERAGE SKY COVER 0.8


WEATHER CONDITIONS
 THE FOLLOWING WEATHER WAS RECORDED YESTERDAY.
  THUNDERSTORM
  FREEZING RAIN
  LT FREEZING RAIN
  SNOW
  LIGHT SNOW
  FOG
  FOG W/VISIBILITY <= 1/4 MILE


RELATIVE HUMIDITY (PERCENT)
 HIGHEST   100           800 AM
 LOWEST     72          1200 AM
 AVERAGE    86

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


THE WATERLOO IA CLIMATE NORMALS FOR TODAY
                         NORMAL    RECORD    YEAR
 MAXIMUM TEMPERATURE (F)   62        87      1985
 MINIMUM TEMPERATURE (F)   39        20      1988


SUNRISE AND SUNSET
APRIL 19 2018.........SUNRISE   622 AM CDT   SUNSET   756 PM CDT
APRIL 20 2018.........SUNRISE   620 AM CDT   SUNSET   757 PM CDT


-  INDICATES NEGATIVE NUMBERS.
R  INDICATES RECORD WAS SET OR TIED.
MM INDICATES DATA IS MISSING.
T  INDICATES TRACE AMOUNT.

$$

SMALL


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