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

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CDUS43 KDMX 270657
CLIALO

CLIMATE REPORT
NATIONAL WEATHER SERVICE DES MOINES IA
152 AM CDT WED SEP 27 2017

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

...THE WATERLOO IA CLIMATE SUMMARY FOR SEPTEMBER 26 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         66   1018 AM  88    1998  71     -5       70
  MINIMUM         55   1159 PM  26    1984  46      9       49
                                      1926
  AVERAGE         61                        58      3       60

PRECIPITATION (IN)
  YESTERDAY        0.04          4.00 1915   0.08  -0.04     0.00
  MONTH TO DATE    0.79                      2.30  -1.51     7.32
  SINCE SEP 1      0.79                      2.30  -1.51     7.32
  SINCE JAN 1     23.47                     28.58  -5.11    36.01

SNOWFALL (IN)
  YESTERDAY        0.0           T    1942   0.0    0.0      0.0
  MONTH TO DATE    0.0                       0.0    0.0      0.0
  SINCE SEP 1      0.0                       0.0    0.0      0.0
  SINCE JUL 1      0.0                       0.0    0.0      0.0
  SNOW DEPTH       0

DEGREE DAYS
 HEATING
  YESTERDAY        4                         8     -4        5
  MONTH TO DATE   47                       104    -57       17
  SINCE SEP 1     47                       104    -57       17
  SINCE JUL 1     64                       124    -60       22

 COOLING
  YESTERDAY        0                         1     -1        0
  MONTH TO DATE  119                        74     45      104
  SINCE SEP 1    119                        74     45      104
  SINCE JAN 1    710                       786    -76      857
..................................................................

WIND (MPH)
  HIGHEST WIND SPEED    17   HIGHEST WIND DIRECTION    NW (320)
  HIGHEST GUST SPEED    20   HIGHEST GUST DIRECTION    NW (320)
  AVERAGE WIND SPEED     6.5

SKY COVER
  POSSIBLE SUNSHINE  MM
  AVERAGE SKY COVER 0.7

WEATHER CONDITIONS
 THE FOLLOWING WEATHER WAS RECORDED YESTERDAY.
  LIGHT RAIN
  FOG

RELATIVE HUMIDITY (PERCENT)
 HIGHEST   100          1200 AM
 LOWEST     67           400 PM
 AVERAGE    84
..........................................................

THE WATERLOO IA CLIMATE NORMALS FOR TODAY
                         NORMAL    RECORD    YEAR
 MAXIMUM TEMPERATURE (F)   71        89      1954
 MINIMUM TEMPERATURE (F)   45        28      1928

SUNRISE AND SUNSET
SEPTEMBER 27 2017.....SUNRISE   703 AM CDT   SUNSET   657 PM CDT
SEPTEMBER 28 2017.....SUNRISE   704 AM CDT   SUNSET   656 PM CDT

-  INDICATES NEGATIVE NUMBERS.
R  INDICATES RECORD WAS SET OR TIED.
MM INDICATES DATA IS MISSING.
T  INDICATES TRACE AMOUNT.

$$

FAB



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