Climatological Report (Daily)
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CDUS43 KDMX 160657 RRB
CLIOTM

CLIMATE REPORT
NATIONAL WEATHER SERVICE DES MOINES IA
1256 AM CST SAT DEC 16 2017


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

...THE OTTUMWA IA CLIMATE SUMMARY FOR DECEMBER 15 2017...

CLIMATE NORMAL PERIOD 1981 TO 2010
CLIMATE RECORD PERIOD 1920 TO 2017


WEATHER ITEM   OBSERVED TIME   RECORD YEAR NORMAL DEPARTURE LAST
                VALUE   (LST)  VALUE       VALUE  FROM      YEAR
                                                  NORMAL
..................................................................
TEMPERATURE (F)
 YESTERDAY
  MAXIMUM         45    211 PM  59    2002  34     11       16
                                      1939
  MINIMUM         21    640 AM -13    1989  17      4        0
  AVERAGE         33                        26      7        8

PRECIPITATION (IN)
  YESTERDAY        0.00          0.81 1971   0.04  -0.04     0.00
  MONTH TO DATE    0.36                      0.77  -0.41     0.60
  SINCE DEC 1      0.36                      0.77  -0.41     0.60
  SINCE JAN 1     23.40                     36.47 -13.07    24.52

DEGREE DAYS
 HEATING
  YESTERDAY       32                        39     -7       57
  MONTH TO DATE  465                       552    -87      581
  SINCE DEC 1    465                       552    -87      581
  SINCE JUL 1   1589                      1850   -261     1374

 COOLING
  YESTERDAY        0                         0      0        0
  MONTH TO DATE    0                         0      0        0
  SINCE DEC 1      0                         0      0        0
  SINCE JAN 1   1120                       938    182     1122
..................................................................


WIND (MPH)
  HIGHEST WIND SPEED    22   HIGHEST WIND DIRECTION     W (250)
  HIGHEST GUST SPEED    28   HIGHEST GUST DIRECTION     W (260)
  AVERAGE WIND SPEED    11.6


SKY COVER
  POSSIBLE SUNSHINE  MM
  AVERAGE SKY COVER 0.5


WEATHER CONDITIONS
 THE FOLLOWING WEATHER WAS RECORDED YESTERDAY.
  FOG
  HAZE


RELATIVE HUMIDITY (PERCENT)
 HIGHEST    88           600 AM
 LOWEST     39           400 PM
 AVERAGE    64

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


THE OTTUMWA IA CLIMATE NORMALS FOR TODAY
                         NORMAL    RECORD    YEAR
 MAXIMUM TEMPERATURE (F)   34        67      1939
 MINIMUM TEMPERATURE (F)   17       -19      1932


SUNRISE AND SUNSET
DECEMBER 16 2017......SUNRISE   729 AM CST   SUNSET   442 PM CST
DECEMBER 17 2017......SUNRISE   729 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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