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

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CDUS43 KDMX 222240
CLIALO

CLIMATE REPORT
NATIONAL WEATHER SERVICE DES MOINES IA
537 PM CDT MON MAY 22 2017


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

...THE WATERLOO IA CLIMATE SUMMARY FOR MAY 22 2017...
VALID TODAY AS OF 0500 PM LOCAL TIME.

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)
 TODAY
  MAXIMUM         72    321 PM 101    1925  74     -2       83
  MINIMUM         39    426 AM  32    1963  51    -12       45
  AVERAGE         56                        62     -6       64

PRECIPITATION (IN)
  TODAY            0.06          1.91 2004   0.15  -0.09     0.00
  MONTH TO DATE    3.30                      3.16   0.14     0.84
  SINCE MAR 1      8.87                      8.93  -0.06     6.32
  SINCE JAN 1     12.80                     10.75   2.05     8.09

SNOWFALL (IN)
  TODAY           MM            MM      MM   0.0   MM        0.0
  MONTH TO DATE    0.0                       0.0    0.0      0.0
  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
  TODAY            9                         4      5        1
  MONTH TO DATE  191                       157     34      210
  SINCE MAR 1   1520                      1554    -34     1429
  SINCE JUL 1   5982                      6973   -991     6129

 COOLING
  TODAY            0                         2     -2        0
  MONTH TO DATE   30                        28      2        4
  SINCE MAR 1     36                        36      0        7
  SINCE JAN 1     36                        36      0        7
..................................................................


WIND (MPH)
  HIGHEST WIND SPEED    17   HIGHEST WIND DIRECTION     S (190)
  HIGHEST GUST SPEED    22   HIGHEST GUST DIRECTION    SW (210)
  AVERAGE WIND SPEED     6.9


SKY COVER
  POSSIBLE SUNSHINE  MM
  AVERAGE SKY COVER 0.5


WEATHER CONDITIONS
 THE FOLLOWING WEATHER WAS RECORDED TODAY.
  THUNDERSTORM
  LIGHT RAIN
  FOG


RELATIVE HUMIDITY (PERCENT)
 HIGHEST    93           400 AM
 LOWEST     49           200 PM
 AVERAGE    71

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


THE WATERLOO IA CLIMATE NORMALS FOR TOMORROW
                         NORMAL    RECORD    YEAR
 MAXIMUM TEMPERATURE (F)   74        93      1921
 MINIMUM TEMPERATURE (F)   52        31      1963
                                             1931
                                             1917


SUNRISE AND SUNSET
MAY 22 2017...........SUNRISE   541 AM CDT   SUNSET   832 PM CDT
MAY 23 2017...........SUNRISE   540 AM CDT   SUNSET   833 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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