Climatological Report (Daily)
Issued by NWS Des Moines, IA

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109
CDUS43 KDMX 200629
CLIDSM

CLIMATE REPORT
NATIONAL WEATHER SERVICE DES MOINES IA
129 AM CDT FRI SEP 20 2024

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

...THE DES MOINES IA CLIMATE SUMMARY FOR SEPTEMBER 19 2024...

CLIMATE NORMAL PERIOD 1991 TO 2020
CLIMATE RECORD PERIOD 1878 TO 2024


WEATHER ITEM   OBSERVED TIME   RECORD YEAR NORMAL DEPARTURE LAST
                VALUE   (LST)  VALUE       VALUE  FROM      YEAR
                                                  NORMAL
...................................................................
TEMPERATURE (F)
 YESTERDAY
  MAXIMUM         91    253 PM  96    1948  76     15       79
  MINIMUM         70    632 AM  33    1889  54     16       60
                                      1991
  AVERAGE         81                        65     16       70

PRECIPITATION (IN)
  YESTERDAY        T             1.67 1983   0.11  -0.11     1.49
  MONTH TO DATE    T                         2.10  -2.10     2.38
  SINCE SEP 1      T                         2.10  -2.10     2.38
  SINCE JAN 1     29.33                     29.20   0.13    21.18

SNOWFALL (IN)
  YESTERDAY        0.0          MM      MM   0.0    0.0      0.0
  MONTH TO DATE    0.0                       0.0    0.0      0.0
  SINCE SEP 1      0.0                       0.0    0.0      0.0
  SINCE JUL 1      0.0                       0.0    0.0      0.0
  SNOW DEPTH       0

DEGREE DAYS
 HEATING
  YESTERDAY        0                         3     -3        0
  MONTH TO DATE    4                        35    -31        2
  SINCE SEP 1      4                        35    -31        2
  SINCE JUL 1      4                        40    -36        4

 COOLING
  YESTERDAY       16                         3     13        5
  MONTH TO DATE  138                        94     44      114
  SINCE SEP 1    138                        94     44      114
  SINCE JAN 1   1218                      1029    189     1183
...................................................................


WIND (MPH)
  HIGHEST WIND SPEED    23   HIGHEST WIND DIRECTION     S (170)
  HIGHEST GUST SPEED    31   HIGHEST GUST DIRECTION     S (180)
  AVERAGE WIND SPEED     9.6


SKY COVER
  AVERAGE SKY COVER 0.5


WEATHER CONDITIONS
THE FOLLOWING WEATHER WAS RECORDED YESTERDAY.
  THUNDERSTORM


RELATIVE HUMIDITY (PERCENT)
 HIGHEST    85          1100 PM
 LOWEST     44           300 PM
 AVERAGE    65

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


THE DES MOINES IA CLIMATE NORMALS FOR TODAY
                         NORMAL    RECORD    YEAR
 MAXIMUM TEMPERATURE (F)   76        94      2022
 MINIMUM TEMPERATURE (F)   54        33      1896
                                             1991


SUNRISE AND SUNSET
SEPTEMBER 20 2024.....SUNRISE   701 AM CDT   SUNSET   714 PM CDT
SEPTEMBER 21 2024.....SUNRISE   702 AM CDT   SUNSET   712 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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