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

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CDUS43 KDMX 192228
CLIALO

CLIMATE REPORT
NATIONAL WEATHER SERVICE DES MOINES IA
526 PM CDT SAT MAY 19 2018

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

...THE WATERLOO IA CLIMATE SUMMARY FOR MAY 19 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         82    122 PM  98    1934  73      9       50
  MINIMUM         51    455 AM  29    1929  50      1       43
  AVERAGE         67                        62      5       47

PRECIPITATION (IN)
  TODAY            0.00          1.85 2013   0.15  -0.15     0.41
  MONTH TO DATE    1.41                      2.71  -1.30     2.84
  SINCE MAR 1      4.81                      8.48  -3.67     8.41
  SINCE JAN 1      9.29                     10.30  -1.01    12.34

SNOWFALL (IN)
  TODAY            0.0          MM      MM   0.0    0.0      0.0
  MONTH TO DATE    0.0                       0.0    0.0      0.0
  SINCE MAR 1     23.5                       6.4   17.1     10.6
  SINCE JUL 1     45.6                      35.3   10.3     26.2
  SNOW DEPTH       0

DEGREE DAYS
 HEATING
  TODAY            0                         5     -5       18
  MONTH TO DATE   66                       143    -77      152
  SINCE MAR 1   1869                      1540    329     1481
  SINCE JUL 1   7312                      6959    353     5943

 COOLING
  TODAY            2                         2      0        0
  MONTH TO DATE   15                        22     -7       30
  SINCE MAR 1     16                        30    -14       36
  SINCE JAN 1     16                        30    -14       36
..................................................................


WIND (MPH)
  HIGHEST WIND SPEED    14   HIGHEST WIND DIRECTION     N (340)
  HIGHEST GUST SPEED    17   HIGHEST GUST DIRECTION    NW (330)
  AVERAGE WIND SPEED     5.3


SKY COVER
  POSSIBLE SUNSHINE  MM
  AVERAGE SKY COVER 0.1


WEATHER CONDITIONS
 THE FOLLOWING WEATHER WAS RECORDED TODAY.
  THUNDERSTORM
  FOG


RELATIVE HUMIDITY (PERCENT)
 HIGHEST   100           400 AM
 LOWEST     51           100 PM
 AVERAGE    76

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


THE WATERLOO IA CLIMATE NORMALS FOR TOMORROW
                         NORMAL    RECORD    YEAR
 MAXIMUM TEMPERATURE (F)   73        97      1934
 MINIMUM TEMPERATURE (F)   51        31      1954
                                             1924


SUNRISE AND SUNSET
MAY 19 2018...........SUNRISE   544 AM CDT   SUNSET   829 PM CDT
MAY 20 2018...........SUNRISE   543 AM CDT   SUNSET   830 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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