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

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CDUS43 KDMX 200022
CLIALO

CLIMATE REPORT
NATIONAL WEATHER SERVICE DES MOINES IA
620 PM CST MON FEB 19 2018


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

...THE WATERLOO IA CLIMATE SUMMARY FOR FEBRUARY 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         38   1239 AM  67    2017  33      5       67
  MINIMUM         34    859 AM -23    1936  16     18       25
  AVERAGE         36                        25     11       46

PRECIPITATION (IN)
  TODAY            0.16          0.51 1971   0.04   0.12     0.00
  MONTH TO DATE    1.44                      0.61   0.83     0.03
  SINCE DEC 1      4.14                      2.64   1.50     4.79
  SINCE JAN 1      3.68                      1.44   2.24     2.92

SNOWFALL (IN)
  TODAY           MM             4.0  1898   0.3   MM        0.0
  MONTH TO DATE   11.8                       5.4    6.4      0.2
  SINCE DEC 1     21.8                      23.5   -1.7     14.4
  SINCE JUL 1     21.8                      26.9   -5.1     14.4
  SNOW DEPTH       0

DEGREE DAYS
 HEATING
  TODAY           29                        40    -11       19
  MONTH TO DATE  947                       820    127      641
  SINCE DEC 1   3738                      3591    147     3241
  SINCE JUL 1   5129                      5074     55     4230

 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    12   HIGHEST WIND DIRECTION     N (20)
  HIGHEST GUST SPEED    17   HIGHEST GUST DIRECTION     N (360)
  AVERAGE WIND SPEED     5.3


SKY COVER
  POSSIBLE SUNSHINE  MM
  AVERAGE SKY COVER 0.9


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


RELATIVE HUMIDITY (PERCENT)
 HIGHEST   100           800 AM
 LOWEST     76          1200 AM
 AVERAGE    88

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


THE WATERLOO IA CLIMATE NORMALS FOR TOMORROW
                         NORMAL    RECORD    YEAR
 MAXIMUM TEMPERATURE (F)   34        60      1930
 MINIMUM TEMPERATURE (F)   17       -25      1929


SUNRISE AND SUNSET
FEBRUARY 19 2018......SUNRISE   701 AM CST   SUNSET   547 PM CST
FEBRUARY 20 2018......SUNRISE   659 AM CST   SUNSET   548 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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