AFOS product CLIOTM
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CLIOTM

CLIMATE REPORT
NATIONAL WEATHER SERVICE DES MOINES IA
1230 AM CST SAT DEC 15 2018


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

...THE OTTUMWA IA CLIMATE SUMMARY FOR DECEMBER 14 2018...

CLIMATE NORMAL PERIOD 1981 TO 2010
CLIMATE RECORD PERIOD 1920 TO 2018


WEATHER ITEM   OBSERVED TIME   RECORD YEAR NORMAL DEPARTURE LAST
                VALUE   (LST)  VALUE       VALUE  FROM      YEAR
                                                  NORMAL
..................................................................
TEMPERATURE (F)
 YESTERDAY
  MAXIMUM         37    358 PM  61    2008  35      2       29
  MINIMUM         26    549 PM -10    1989  17      9       24
  AVERAGE         32                        26      6       27

PRECIPITATION (IN)
  YESTERDAY        0.00          1.08 1971   0.04  -0.04     0.00
  MONTH TO DATE    0.77                      0.73   0.04     0.36
  SINCE DEC 1      0.77                      0.73   0.04     0.36
  SINCE JAN 1     36.32                     36.43  -0.11    24.97

DEGREE DAYS
 HEATING
  YESTERDAY       33                        39     -6       38
  MONTH TO DATE  498                       513    -15      433
  SINCE DEC 1    498                       513    -15      433
  SINCE JUL 1   2001                      1811    190     1560

 COOLING
  YESTERDAY        0                         0      0        0
  MONTH TO DATE    0                         0      0        0
  SINCE DEC 1      0                         0      0        0
  SINCE JAN 1   1309                       938    371     1120
..................................................................


WIND (MPH)
  HIGHEST WIND SPEED    18   HIGHEST WIND DIRECTION     N (340)
  HIGHEST GUST SPEED    22   HIGHEST GUST DIRECTION     N (340)
  AVERAGE WIND SPEED     9.1


SKY COVER
  POSSIBLE SUNSHINE  MM
  AVERAGE SKY COVER 0.6


WEATHER CONDITIONS
 THE FOLLOWING WEATHER WAS RECORDED YESTERDAY.
  FOG
  FOG W/VISIBILITY <= 1/4 MILE


RELATIVE HUMIDITY (PERCENT)
 HIGHEST   100          1200 AM
 LOWEST     76           400 PM
 AVERAGE    88

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


THE OTTUMWA IA CLIMATE NORMALS FOR TODAY
                         NORMAL    RECORD    YEAR
 MAXIMUM TEMPERATURE (F)   34        59      2002
                                             1939
 MINIMUM TEMPERATURE (F)   17       -13      1989


SUNRISE AND SUNSET
DECEMBER 15 2018......SUNRISE   728 AM CST   SUNSET   442 PM CST
DECEMBER 16 2018......SUNRISE   729 AM CST   SUNSET   442 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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