Climatological Report (Daily)
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316
CDUS43 KDMX 180636
CLIMCW

CLIMATE REPORT
NATIONAL WEATHER SERVICE DES MOINES IA
136 AM CDT SAT MAY 18 2024

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

...THE MASON CITY IA CLIMATE SUMMARY FOR MAY 17 2024...

CLIMATE NORMAL PERIOD 1991 TO 2020
CLIMATE RECORD PERIOD 1893 TO 2024


WEATHER ITEM   OBSERVED TIME   RECORD YEAR NORMAL DEPARTURE LAST
                VALUE   (LST)  VALUE       VALUE  FROM      YEAR
                                                  NORMAL
...................................................................
TEMPERATURE (F)
 YESTERDAY
  MAXIMUM         82    329 PM  94    1934  70     12       71
  MINIMUM         48    322 AM  28    1930  47      1       51
  AVERAGE         65                        59      6       61

PRECIPITATION (IN)
  YESTERDAY        0.00          1.55 2020   0.16  -0.16     0.00
  MONTH TO DATE    4.55                      2.76   1.79     3.55
  SINCE MAR 1     11.24                      9.20   2.04     8.25
  SINCE JAN 1     12.22                     11.31   0.91    12.14

SNOWFALL (IN)
  YESTERDAY        0.0          MM      MM   0.0    0.0      0.0
  MONTH TO DATE    0.0                       0.3   -0.3      0.0
  SINCE MAR 1      4.5                      10.3   -5.8      8.4
  SINCE JUL 1     17.8                      44.4  -26.6     45.0
  SNOW DEPTH       0

DEGREE DAYS
 HEATING
  YESTERDAY        0                         7     -7        4
  MONTH TO DATE  126                       172    -46       98
  SINCE MAR 1   1477                      1742   -265     1740
  SINCE JUL 1   6243                      7533  -1290     7477

 COOLING
  YESTERDAY        0                         1     -1        0
  MONTH TO DATE    2                         8     -6        5
  SINCE MAR 1      2                        11     -9       15
  SINCE JAN 1      2                        11     -9       15
...................................................................


WIND (MPH)
  HIGHEST WIND SPEED    25   HIGHEST WIND DIRECTION     S (170)
  HIGHEST GUST SPEED    37   HIGHEST GUST DIRECTION     S (180)
  AVERAGE WIND SPEED    12.1


WEATHER CONDITIONS
THE FOLLOWING WEATHER WAS RECORDED YESTERDAY.
  FOG


RELATIVE HUMIDITY (PERCENT)
 HIGHEST    93           500 AM
 LOWEST     34           500 PM
 AVERAGE    64

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


THE MASON CITY IA CLIMATE NORMALS FOR TODAY
                         NORMAL    RECORD    YEAR
 MAXIMUM TEMPERATURE (F)   70        97      1934
 MINIMUM TEMPERATURE (F)   48        31      2002


SUNRISE AND SUNSET
MAY 18 2024...........SUNRISE   546 AM CDT   SUNSET   834 PM CDT
MAY 19 2024...........SUNRISE   545 AM CDT   SUNSET   835 PM CDT


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




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