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

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CDUS43 KDMX 220646 RRA
CLIALO

CLIMATE REPORT
NATIONAL WEATHER SERVICE DES MOINES IA
1245 AM CST SUN JAN 22 2017


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

...THE WATERLOO IA CLIMATE SUMMARY FOR JANUARY 21 2017...

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)
 YESTERDAY
  MAXIMUM         45    323 PM  54    1921  27     18       24
  MINIMUM         30   1159 PM -31    1970   9     21        9
  AVERAGE         38                        18     20       17

PRECIPITATION (IN)
  YESTERDAY        0.08          0.31 2007   0.03   0.05     0.00
  MONTH TO DATE    2.38                      0.55   1.83     0.56
  SINCE DEC 1      4.25                      1.75   2.50     6.48
  SINCE JAN 1      2.38                      0.55   1.83     0.56

SNOWFALL (IN)
  YESTERDAY        0.0           5.6  2008   0.2   -0.2      0.0
                                      2007
  MONTH TO DATE    0.6                       5.3   -4.7      1.0
  SINCE DEC 1     11.1                      15.2   -4.1     15.0
  SINCE JUL 1     11.1                      18.6   -7.5     27.7
  SNOW DEPTH       0

DEGREE DAYS
 HEATING
  YESTERDAY       27                        47    -20       48
  MONTH TO DATE  915                       983    -68     1045
  SINCE DEC 1   2238                      2311    -73     2001
  SINCE JUL 1   3227                      3794   -567     3216

 COOLING
  YESTERDAY        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    15   HIGHEST WIND DIRECTION    SW (210)
  HIGHEST GUST SPEED    19   HIGHEST GUST DIRECTION    SW (220)
  AVERAGE WIND SPEED     5.7


SKY COVER
  POSSIBLE SUNSHINE  MM
  AVERAGE SKY COVER 0.9


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


RELATIVE HUMIDITY (PERCENT)
 HIGHEST   100          1200 AM
 LOWEST     86           700 PM
 AVERAGE    93

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


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


SUNRISE AND SUNSET
JANUARY 22 2017.......SUNRISE   732 AM CST   SUNSET   511 PM CST
JANUARY 23 2017.......SUNRISE   731 AM CST   SUNSET   512 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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