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

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CDUS43 KDMX 190635
CLIALO

CLIMATE REPORT
NATIONAL WEATHER SERVICE DES MOINES IA
1233 AM CST MON FEB 19 2018


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

...THE WATERLOO IA CLIMATE SUMMARY FOR FEBRUARY 18 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         41    517 PM  64    1981  33      8       60
  MINIMUM         10    458 AM -19    2006  16     -6       28
  AVERAGE         26                        24      2       44

PRECIPITATION (IN)
  YESTERDAY        0.00          1.18 1961   0.04  -0.04     0.00
  MONTH TO DATE    1.28                      0.57   0.71     0.03
  SINCE DEC 1      3.98                      2.60   1.38     4.79
  SINCE JAN 1      3.52                      1.40   2.12     2.92

SNOWFALL (IN)
  YESTERDAY        0.0           7.0  1908   0.2   -0.2      0.0
  MONTH TO DATE   11.8                       5.1    6.7      0.2
  SINCE DEC 1     21.8                      23.2   -1.4     14.4
  SINCE JUL 1     21.8                      26.6   -4.8     14.4
  SNOW DEPTH       4

DEGREE DAYS
 HEATING
  YESTERDAY       39                        41     -2       21
  MONTH TO DATE  918                       780    138      622
  SINCE DEC 1   3709                      3551    158     3222
  SINCE JUL 1   5100                      5034     66     4211

 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    29   HIGHEST WIND DIRECTION     S (160)
  HIGHEST GUST SPEED    37   HIGHEST GUST DIRECTION    SE (150)
  AVERAGE WIND SPEED    13.7


SKY COVER
  POSSIBLE SUNSHINE  MM
  AVERAGE SKY COVER 0.3


WEATHER CONDITIONS
 THE FOLLOWING WEATHER WAS RECORDED YESTERDAY.
  FOG


RELATIVE HUMIDITY (PERCENT)
 HIGHEST   100          1200 AM
 LOWEST     65           400 PM
 AVERAGE    83

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


THE WATERLOO IA CLIMATE NORMALS FOR TODAY
                         NORMAL    RECORD    YEAR
 MAXIMUM TEMPERATURE (F)   33        67      2017
 MINIMUM TEMPERATURE (F)   16       -23      1936


SUNRISE AND SUNSET
FEBRUARY 19 2018......SUNRISE   701 AM CST   SUNSET   547 PM CST
FEBRUARY 20 2018......SUNRISE   659 AM CST   SUNSET   548 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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