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

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CDUS43 KDMX 212329
CLIALO

CLIMATE REPORT
NATIONAL WEATHER SERVICE DES MOINES IA
527 PM CST TUE FEB 21 2017

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

...THE WATERLOO IA CLIMATE SUMMARY FOR FEBRUARY 21 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         61    400 PM  65    1930  34     27       42
  MINIMUM         27        MM -17    1936  17     10       27
  AVERAGE         44                        26     18       35

PRECIPITATION (IN)
  TODAY            0.00          0.96 1974   0.04  -0.04     0.00
  MONTH TO DATE    0.43                      0.69  -0.26     0.86
  SINCE DEC 1      5.19                      2.72   2.47     7.56
  SINCE JAN 1      3.32                      1.52   1.80     1.64

SNOWFALL (IN)
  TODAY            0.0           6.9  1974   0.3   -0.3      0.0
  MONTH TO DATE    0.2                       5.9   -5.7     11.3
  SINCE DEC 1     14.4                      24.0   -9.6     28.8
  SINCE JUL 1     14.4                      27.4  -13.0     41.5
  SNOW DEPTH       0

DEGREE DAYS
 HEATING
  TODAY           21                        39    -18       30
  MONTH TO DATE  675                       899   -224      883
  SINCE DEC 1   3275                      3670   -395     3265
  SINCE JUL 1   4264                      5153   -889     4480

 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     S (180)
  HIGHEST GUST SPEED    MM   HIGHEST GUST DIRECTION    MM
  AVERAGE WIND SPEED     5.6


SKY COVER
  POSSIBLE SUNSHINE  MM
  AVERAGE SKY COVER 0.2


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


RELATIVE HUMIDITY (PERCENT)
 HIGHEST   100           400 AM
 LOWEST     46           500 PM
 AVERAGE    73

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


THE WATERLOO IA CLIMATE NORMALS FOR TOMORROW
                         NORMAL    RECORD    YEAR
 MAXIMUM TEMPERATURE (F)   35        61      1984
 MINIMUM TEMPERATURE (F)   17       -16      1929


SUNRISE AND SUNSET
FEBRUARY 21 2017......SUNRISE   657 AM CST   SUNSET   550 PM CST
FEBRUARY 22 2017......SUNRISE   656 AM CST   SUNSET   551 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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