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

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CDUS43 KDMX 170653
CLIALO

CLIMATE REPORT
NATIONAL WEATHER SERVICE DES MOINES IA
151 AM CDT TUE APR 17 2018


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

...THE WATERLOO IA CLIMATE SUMMARY FOR APRIL 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         33    238 PM  88    2004  61    -28       68
                                      2002
  MINIMUM         23    515 AM  19    1949  37    -14       45
                                      1904
  AVERAGE         28                        49    -21       57

PRECIPITATION (IN)
  YESTERDAY        0.01          1.14 1945   0.13  -0.12     0.00
  MONTH TO DATE    1.28                      1.77  -0.49     1.91
  SINCE MAR 1      2.95                      3.83  -0.88     3.97
  SINCE JAN 1      7.43                      5.65   1.78     7.90

SNOWFALL (IN)
  YESTERDAY        0.0           4.7  1921   0.1   -0.1      0.0
  MONTH TO DATE    8.0                       1.4    6.6      0.0
  SINCE MAR 1     19.4                       6.0   13.4     10.6
  SINCE JUL 1     41.5                      34.9    6.6     26.2
  SNOW DEPTH       2

DEGREE DAYS
 HEATING
  YESTERDAY       37                        16     21        8
  MONTH TO DATE  550                       307    243      212
  SINCE MAR 1   1552                      1213    339     1129
  SINCE JUL 1   6995                      6632    363     5591

 COOLING
  YESTERDAY        0                         0      0        0
  MONTH TO DATE    0                         0      0        6
  SINCE MAR 1      0                         0      0        6
  SINCE JAN 1      0                         0      0        6
..................................................................


WIND (MPH)
  HIGHEST WIND SPEED    24   HIGHEST WIND DIRECTION    NW (320)
  HIGHEST GUST SPEED    30   HIGHEST GUST DIRECTION    NW (310)
  AVERAGE WIND SPEED    15.7


SKY COVER
  POSSIBLE SUNSHINE  MM
  AVERAGE SKY COVER 0.7


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


RELATIVE HUMIDITY (PERCENT)
 HIGHEST    88          1200 AM
 LOWEST     66           200 PM
 AVERAGE    77

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


THE WATERLOO IA CLIMATE NORMALS FOR TODAY
                         NORMAL    RECORD    YEAR
 MAXIMUM TEMPERATURE (F)   61        85      1985
 MINIMUM TEMPERATURE (F)   38        14      1921


SUNRISE AND SUNSET
APRIL 17 2018.........SUNRISE   625 AM CDT   SUNSET   754 PM CDT
APRIL 18 2018.........SUNRISE   624 AM CDT   SUNSET   755 PM CDT


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

$$

PODIUM



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