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

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CDUS43 KDMX 212328
CLIALO

CLIMATE REPORT
NATIONAL WEATHER SERVICE DES MOINES IA
526 PM CST SUN JAN 21 2018


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

...THE WATERLOO IA CLIMATE SUMMARY FOR JANUARY 21 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         39   1212 PM  54    1921  27     12       45
  MINIMUM         25    135 AM -31    1970   9     16       30
  AVERAGE         32                        18     14       38

PRECIPITATION (IN)
  TODAY            0.03          0.31 2007   0.03   0.00     0.08
  MONTH TO DATE    0.18                      0.55  -0.37     2.38
  SINCE DEC 1      0.64                      1.75  -1.11     4.25
  SINCE JAN 1      0.18                      0.55  -0.37     2.38

SNOWFALL (IN)
  TODAY            0.0           5.6  2008   0.2   -0.2      0.0
                                      2007
  MONTH TO DATE    2.1                       5.3   -3.2      0.6
  SINCE DEC 1      9.8                      15.2   -5.4     11.1
  SINCE JUL 1      9.8                      18.6   -8.8     11.1
  SNOW DEPTH       0

DEGREE DAYS
 HEATING
  TODAY           33                        47    -14       27
  MONTH TO DATE 1095                       983    112      915
  SINCE DEC 1   2425                      2311    114     2238
  SINCE JUL 1   3816                      3794     22     3227

 COOLING
  TODAY            0                         0      0        0
  MONTH TO DATE    0                         0      0        0
  SINCE DEC 1      0                         0      0        0
  SINCE JAN 1      0                         0      0        0
..................................................................


WIND (MPH)
  HIGHEST WIND SPEED    13   HIGHEST WIND DIRECTION    NE (60)
  HIGHEST GUST SPEED    16   HIGHEST GUST DIRECTION    NE (60)
  AVERAGE WIND SPEED     5.3


SKY COVER
  POSSIBLE SUNSHINE  MM
  AVERAGE SKY COVER 1.0


WEATHER CONDITIONS
 THE FOLLOWING WEATHER WAS RECORDED TODAY.
  LIGHT RAIN
  FOG
  FOG W/VISIBILITY <= 1/4 MILE


RELATIVE HUMIDITY (PERCENT)
 HIGHEST   100           100 AM
 LOWEST     92          1200 AM
 AVERAGE    96

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


THE WATERLOO IA CLIMATE NORMALS FOR TOMORROW
                         NORMAL    RECORD    YEAR
 MAXIMUM TEMPERATURE (F)   27        60      2002
 MINIMUM TEMPERATURE (F)    9       -33      1930


SUNRISE AND SUNSET
JANUARY 21 2018.......SUNRISE   733 AM CST   SUNSET   509 PM CST
JANUARY 22 2018.......SUNRISE   732 AM CST   SUNSET   510 PM CST


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




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