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

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CDUS43 KDMX 210752
CLIALO

CLIMATE REPORT
NATIONAL WEATHER SERVICE DES MOINES IA
150 AM CST SAT JAN 21 2017

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

...THE WATERLOO IA CLIMATE SUMMARY FOR JANUARY 20 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         39    356 PM  50    1921  27     12       19
                                      1908
  MINIMUM         33    513 AM -33    1994   9     24        8
  AVERAGE         36                        18     18       14

PRECIPITATION (IN)
  YESTERDAY        T             0.65 2012   0.02  -0.02     0.00
  MONTH TO DATE    2.30                      0.52   1.78     0.56
  SINCE DEC 1      4.17                      1.72   2.45     6.48
  SINCE JAN 1      2.30                      0.52   1.78     0.56

SNOWFALL (IN)
  YESTERDAY        0.0           7.1  2012   0.3   -0.3      0.0
  MONTH TO DATE    0.6                       5.1   -4.5      1.0
  SINCE DEC 1     11.1                      15.0   -3.9     15.0
  SINCE JUL 1     11.1                      18.4   -7.3     27.7
  SNOW DEPTH       0

DEGREE DAYS
 HEATING
  YESTERDAY       29                        47    -18       51
  MONTH TO DATE  888                       936    -48      997
  SINCE DEC 1   2211                      2264    -53     1953
  SINCE JUL 1   3200                      3747   -547     3168

 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    10   HIGHEST WIND DIRECTION    SE (130)
  HIGHEST GUST SPEED    17   HIGHEST GUST DIRECTION    SW (240)
  AVERAGE WIND SPEED     5.4


SKY COVER
  POSSIBLE SUNSHINE  MM
  AVERAGE SKY COVER 1.0


WEATHER CONDITIONS
 THE FOLLOWING WEATHER WAS RECORDED YESTERDAY.
  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 TODAY
                         NORMAL    RECORD    YEAR
 MAXIMUM TEMPERATURE (F)   27        54      1921
 MINIMUM TEMPERATURE (F)    9       -31      1970


SUNRISE AND SUNSET
JANUARY 21 2017.......SUNRISE   733 AM CST   SUNSET   509 PM CST
JANUARY 22 2017.......SUNRISE   732 AM CST   SUNSET   511 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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