AFOS product CLIOTM
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CLIOTM

CLIMATE REPORT
NATIONAL WEATHER SERVICE DES MOINES IA
1229 AM CST MON DEC 17 2018


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

...THE OTTUMWA IA CLIMATE SUMMARY FOR DECEMBER 16 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         51    241 PM  67    1939  34     17       54
  MINIMUM         25    313 AM -19    1932  17      8       30
  AVERAGE         38                        26     12       42

PRECIPITATION (IN)
  YESTERDAY        0.00          0.86 1940   0.04  -0.04     0.00
  MONTH TO DATE    0.77                      0.81  -0.04     0.36
  SINCE DEC 1      0.77                      0.81  -0.04     0.36
  SINCE JAN 1     36.32                     36.51  -0.19    24.97

DEGREE DAYS
 HEATING
  YESTERDAY       27                        40    -13       23
  MONTH TO DATE  555                       592    -37      488
  SINCE DEC 1    555                       592    -37      488
  SINCE JUL 1   2058                      1890    168     1615

 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    16   HIGHEST WIND DIRECTION    NW (320)
  HIGHEST GUST SPEED    20   HIGHEST GUST DIRECTION    NW (320)
  AVERAGE WIND SPEED     8.5


SKY COVER
  POSSIBLE SUNSHINE  MM
  AVERAGE SKY COVER 0.0


WEATHER CONDITIONS
 THE FOLLOWING WEATHER WAS RECORDED YESTERDAY.
  NO SIGNIFICANT WEATHER WAS OBSERVED.


RELATIVE HUMIDITY (PERCENT)
 HIGHEST    92           400 AM
 LOWEST     46           300 PM
 AVERAGE    69

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


THE OTTUMWA IA CLIMATE NORMALS FOR TODAY
                         NORMAL    RECORD    YEAR
 MAXIMUM TEMPERATURE (F)   34        64      1939
 MINIMUM TEMPERATURE (F)   17       -12      1932


SUNRISE AND SUNSET
DECEMBER 17 2018......SUNRISE   729 AM CST   SUNSET   443 PM CST
DECEMBER 18 2018......SUNRISE   730 AM CST   SUNSET   443 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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