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

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CDUS43 KDMX 122227
CLIALO

CLIMATE REPORT
NATIONAL WEATHER SERVICE DES MOINES IA
527 PM CDT THU APR 12 2018


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

...THE WATERLOO IA CLIMATE SUMMARY FOR APRIL 12 2018...
VALID TODAY AS OF 0500 PM LOCAL TIME.

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)
 TODAY
  MAXIMUM         61    359 PM  87    1925  59      2       68
  MINIMUM         38    418 AM  18    1940  36      2       33
                                      1939
  AVERAGE         50                        47      3       51

PRECIPITATION (IN)
  TODAY            0.00          2.03 1991   0.12  -0.12     0.15
  MONTH TO DATE    0.44                      1.26  -0.82     1.24
  SINCE MAR 1      2.11                      3.32  -1.21     3.30
  SINCE JAN 1      6.59                      5.14   1.45     7.23

SNOWFALL (IN)
  TODAY            0.0           2.8  1997   0.1   -0.1      0.0
  MONTH TO DATE    5.5                       1.1    4.4      0.0
  SINCE MAR 1     16.9                       5.7   11.2     10.6
  SINCE JUL 1     39.0                      34.6    4.4     26.2
  SNOW DEPTH       0

DEGREE DAYS
 HEATING
  TODAY           15                        18     -3       14
  MONTH TO DATE  418                       240    178      184
  SINCE MAR 1   1420                      1146    274     1101
  SINCE JUL 1   6863                      6565    298     5563

 COOLING
  TODAY            0                         0      0        0
  MONTH TO DATE    0                         0      0        3
  SINCE MAR 1      0                         0      0        3
  SINCE JAN 1      0                         0      0        3
..................................................................


WIND (MPH)
  HIGHEST WIND SPEED    17   HIGHEST WIND DIRECTION    NW (320)
  HIGHEST GUST SPEED    26   HIGHEST GUST DIRECTION    SW (220)
  AVERAGE WIND SPEED     9.9


SKY COVER
  POSSIBLE SUNSHINE  MM
  AVERAGE SKY COVER 0.0


WEATHER CONDITIONS
 THE FOLLOWING WEATHER WAS RECORDED TODAY.
  FOG


RELATIVE HUMIDITY (PERCENT)
 HIGHEST    93           400 AM
 LOWEST     51           400 PM
 AVERAGE    72

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


THE WATERLOO IA CLIMATE NORMALS FOR TOMORROW
                         NORMAL    RECORD    YEAR
 MAXIMUM TEMPERATURE (F)   60        88      1916
 MINIMUM TEMPERATURE (F)   36        18      1950


SUNRISE AND SUNSET
APRIL 12 2018.........SUNRISE   633 AM CDT   SUNSET   748 PM CDT
APRIL 13 2018.........SUNRISE   632 AM CDT   SUNSET   749 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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