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

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CDUS43 KDMX 180638
CLIALO

CLIMATE REPORT
NATIONAL WEATHER SERVICE DES MOINES IA
1237 AM CST WED JAN 18 2017


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

...THE WATERLOO IA CLIMATE SUMMARY FOR JANUARY 17 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         34    119 PM  54    1996  27      7       -4
  MINIMUM         31   1159 PM -28    1977   9     22      -12
  AVERAGE         33                        18     15       -8

PRECIPITATION (IN)
  YESTERDAY        0.00          0.37 1996   0.03  -0.03     0.00
  MONTH TO DATE    1.93                      0.45   1.48     0.54
  SINCE DEC 1      3.80                      1.65   2.15     6.46
  SINCE JAN 1      1.93                      0.45   1.48     0.54

SNOWFALL (IN)
  YESTERDAY        0.0           4.1  2011   0.3   -0.3      0.0
                                      2008
  MONTH TO DATE    0.6                       4.3   -3.7      0.8
  SINCE DEC 1     11.1                      14.2   -3.1     14.8
  SINCE JUL 1     11.1                      17.6   -6.5     27.5
  SNOW DEPTH       T

DEGREE DAYS
 HEATING
  YESTERDAY       32                        47    -15       73
  MONTH TO DATE  796                       795      1      815
  SINCE DEC 1   2119                      2123     -4     1771
  SINCE JUL 1   3108                      3606   -498     2986

 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    15   HIGHEST WIND DIRECTION    NW (310)
  HIGHEST GUST SPEED    21   HIGHEST GUST DIRECTION    NW (300)
  AVERAGE WIND SPEED     8.8


SKY COVER
  POSSIBLE SUNSHINE  MM
  AVERAGE SKY COVER 1.0


WEATHER CONDITIONS
 THE FOLLOWING WEATHER WAS RECORDED YESTERDAY.
  FOG


RELATIVE HUMIDITY (PERCENT)
 HIGHEST   100           200 AM
 LOWEST     89           600 AM
 AVERAGE    95

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


THE WATERLOO IA CLIMATE NORMALS FOR TODAY
                         NORMAL    RECORD    YEAR
 MAXIMUM TEMPERATURE (F)   27        53      1944
 MINIMUM TEMPERATURE (F)    9       -28      1930


SUNRISE AND SUNSET
JANUARY 18 2017.......SUNRISE   735 AM CST   SUNSET   506 PM CST
JANUARY 19 2017.......SUNRISE   734 AM CST   SUNSET   507 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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