Climatological Report (Daily)
Issued by NWS

Home | Current Version | Previous Version | Text Only | Print | Product List | Glossary On
Versions: 1 2 3 4 5 6 7 8 9 10 11 12 13 14 15 16 17 18 19 20 21 22 23 24 25 26 27 28 29 30 31 32 33 34 35 36 37 38 39 40 41 42 43 44 45 46 47 48 49 50
000
CDUS43 KDMX 120637 RRA
CLIMCW

CLIMATE REPORT
NATIONAL WEATHER SERVICE DES MOINES IA
1235 AM CST TUE DEC 12 2017

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

...THE MASON CITY IA CLIMATE SUMMARY FOR DECEMBER 11 2017...

CLIMATE NORMAL PERIOD 1981 TO 2010
CLIMATE RECORD PERIOD 1893 TO 2017


WEATHER ITEM   OBSERVED TIME   RECORD YEAR NORMAL DEPARTURE LAST
                VALUE   (LST)  VALUE       VALUE  FROM      YEAR
                                                  NORMAL
..................................................................
TEMPERATURE (F)
 YESTERDAY
  MAXIMUM         37    109 PM  57    1946  29      8       26
  MINIMUM         16   1159 PM -17    1934  12      4       11
  AVERAGE         27                        20      7       19

PRECIPITATION (IN)
  YESTERDAY        0.01          1.56 1965   0.05  -0.04     0.11
  MONTH TO DATE    0.02                      0.51  -0.49     0.67
  SINCE DEC 1      0.02                      0.51  -0.49     0.67
  SINCE JAN 1     30.48                     34.47  -3.99    46.25

SNOWFALL (IN)
  YESTERDAY        T            15.0  1909   0.3   -0.3      1.1
  MONTH TO DATE    T                         3.3   -3.3      6.0
  SINCE DEC 1      T                         3.3   -3.3      6.0
  SINCE JUL 1      0.2                       8.0   -7.8      6.0
  SNOW DEPTH       0

DEGREE DAYS
 HEATING
  YESTERDAY       38                        45     -7       46
  MONTH TO DATE  390                       468    -78      446
  SINCE DEC 1    390                       468    -78      446
  SINCE JUL 1   1893                      2148   -255     1610

 COOLING
  YESTERDAY        0                         0      0        0
  MONTH TO DATE    0                         0      0        0
  SINCE DEC 1      0                         0      0        0
  SINCE JAN 1    603                       616    -13      697
..................................................................


WIND (MPH)
  HIGHEST WIND SPEED    33   HIGHEST WIND DIRECTION     N (350)
  HIGHEST GUST SPEED    41   HIGHEST GUST DIRECTION     N (340)
  AVERAGE WIND SPEED    17.6


SKY COVER
  POSSIBLE SUNSHINE  MM
  AVERAGE SKY COVER 0.8


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


RELATIVE HUMIDITY (PERCENT)
 HIGHEST    89           200 PM
 LOWEST     63           900 PM
 AVERAGE    76

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


THE MASON CITY IA CLIMATE NORMALS FOR TODAY
                         NORMAL    RECORD    YEAR
 MAXIMUM TEMPERATURE (F)   29        58      1968
 MINIMUM TEMPERATURE (F)   12       -16      2000
                                             1932


SUNRISE AND SUNSET
DECEMBER 12 2017......SUNRISE   736 AM CST   SUNSET   438 PM CST
DECEMBER 13 2017......SUNRISE   737 AM CST   SUNSET   438 PM CST


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




$$


USA.gov is the U.S. government's official web portal to all federal, state and local government web resources and services.