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

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CDUS43 KDMX 202335
CLIALO

CLIMATE REPORT
NATIONAL WEATHER SERVICE DES MOINES IA
533 PM CST SAT JAN 20 2018


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

...THE WATERLOO IA CLIMATE SUMMARY FOR JANUARY 20 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         50R   207 PM  50    1921  27     23       39
                                      1908
  MINIMUM         22    752 AM -33    1994   9     13       33
  AVERAGE         36                        18     18       36

PRECIPITATION (IN)
  TODAY            0.00          0.65 2012   0.02  -0.02      T
  MONTH TO DATE    0.15                      0.52  -0.37     2.30
  SINCE DEC 1      0.61                      1.72  -1.11     4.17
  SINCE JAN 1      0.15                      0.52  -0.37     2.30

SNOWFALL (IN)
  TODAY            0.0           7.1  2012   0.3   -0.3      0.0
  MONTH TO DATE    2.1                       5.1   -3.0      0.6
  SINCE DEC 1      9.8                      15.0   -5.2     11.1
  SINCE JUL 1      9.8                      18.4   -8.6     11.1
  SNOW DEPTH       0

DEGREE DAYS
 HEATING
  TODAY           29                        47    -18       29
  MONTH TO DATE 1062                       936    126      888
  SINCE DEC 1   2392                      2264    128     2211
  SINCE JUL 1   3783                      3747     36     3200

 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     8   HIGHEST WIND DIRECTION    SW (240)
  HIGHEST GUST SPEED    10   HIGHEST GUST DIRECTION    SW (240)
  AVERAGE WIND SPEED     3.1


SKY COVER
  POSSIBLE SUNSHINE  MM
  AVERAGE SKY COVER 0.0


WEATHER CONDITIONS
 THE FOLLOWING WEATHER WAS RECORDED TODAY.
  FOG


RELATIVE HUMIDITY (PERCENT)
 HIGHEST    96           600 AM
 LOWEST     54           100 PM
 AVERAGE    75

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


THE WATERLOO IA CLIMATE NORMALS FOR TOMORROW
                         NORMAL    RECORD    YEAR
 MAXIMUM TEMPERATURE (F)   27        54      1921
 MINIMUM TEMPERATURE (F)    9       -31      1970


SUNRISE AND SUNSET
JANUARY 20 2018.......SUNRISE   734 AM CST   SUNSET   508 PM CST
JANUARY 21 2018.......SUNRISE   733 AM CST   SUNSET   509 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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