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

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CDUS43 KDMX 170720 RRB
CLIALO

CLIMATE REPORT
NATIONAL WEATHER SERVICE DES MOINES IA
119 AM CST SAT FEB 17 2018


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

...THE WATERLOO IA CLIMATE SUMMARY FOR FEBRUARY 16 2018...

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)
 YESTERDAY
  MAXIMUM         26   1233 AM  62    1981  32     -6       49
  MINIMUM          7    836 AM -18    1958  15     -8       24
  AVERAGE         17                        24     -7       37

PRECIPITATION (IN)
  YESTERDAY        0.00          0.70 1942   0.04  -0.04     0.00
  MONTH TO DATE    1.22                      0.50   0.72     0.03
  SINCE DEC 1      3.92                      2.53   1.39     4.79
  SINCE JAN 1      3.46                      1.33   2.13     2.92

SNOWFALL (IN)
  YESTERDAY        0.0           4.0  2006   0.3   -0.3      0.0
  MONTH TO DATE   11.2                       4.6    6.6      0.2
  SINCE DEC 1     21.2                      22.7   -1.5     14.4
  SINCE JUL 1     21.2                      26.1   -4.9     14.4
  SNOW DEPTH       3

DEGREE DAYS
 HEATING
  YESTERDAY       48                        41      7       28
  MONTH TO DATE  838                       698    140      584
  SINCE DEC 1   3629                      3469    160     3184
  SINCE JUL 1   5020                      4952     68     4173

 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    30   HIGHEST WIND DIRECTION    NW (320)
  HIGHEST GUST SPEED    37   HIGHEST GUST DIRECTION    NW (320)
  AVERAGE WIND SPEED    11.5


SKY COVER
  POSSIBLE SUNSHINE  MM
  AVERAGE SKY COVER 0.1


WEATHER CONDITIONS
 THE FOLLOWING WEATHER WAS RECORDED YESTERDAY.
  NO SIGNIFICANT WEATHER WAS OBSERVED.


RELATIVE HUMIDITY (PERCENT)
 HIGHEST    92          1200 AM
 LOWEST     53           100 PM
 AVERAGE    73

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


THE WATERLOO IA CLIMATE NORMALS FOR TODAY
                         NORMAL    RECORD    YEAR
 MAXIMUM TEMPERATURE (F)   33        69      2017
 MINIMUM TEMPERATURE (F)   15       -18      1958


SUNRISE AND SUNSET
FEBRUARY 17 2018......SUNRISE   703 AM CST   SUNSET   544 PM CST
FEBRUARY 18 2018......SUNRISE   702 AM CST   SUNSET   546 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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