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

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CDUS43 KDMX 210634
CLIDSM

CLIMATE REPORT
NATIONAL WEATHER SERVICE DES MOINES IA
134 AM CDT TUE MAY 21 2024

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

...THE DES MOINES IA CLIMATE SUMMARY FOR MAY 20 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         84    427 PM  94    1925  74     10       72
  MINIMUM         63    603 AM  35    1892  54      9       44
  AVERAGE         74                        64     10       58

PRECIPITATION (IN)
  YESTERDAY        0.54          2.01 1950   0.18   0.36     0.00
  MONTH TO DATE    3.76                      3.41   0.35     3.34
  SINCE MAR 1      8.69                      9.60  -0.91     7.21
  SINCE JAN 1     11.02                     12.02  -1.00    10.86

SNOWFALL (IN)
  YESTERDAY        0.0           T    1892   0.0    0.0      0.0
  MONTH TO DATE    0.0                       0.2   -0.2      0.0
  SINCE MAR 1      0.8                       5.8   -5.0     10.4
  SINCE JUL 1     35.0                      36.5   -1.5     33.1
  SNOW DEPTH       0

DEGREE DAYS
 HEATING
  YESTERDAY        0                         4     -4        7
  MONTH TO DATE   48                       123    -75       67
  SINCE MAR 1    967                      1340   -373     1298
  SINCE JUL 1   4833                      6133  -1300     5887

 COOLING
  YESTERDAY        9                         3      6        0
  MONTH TO DATE   51                        31     20       51
  SINCE MAR 1     69                        43     26       67
  SINCE JAN 1     69                        43     26       67
...................................................................


WIND (MPH)
  HIGHEST WIND SPEED    16   HIGHEST WIND DIRECTION     S (170)
  HIGHEST GUST SPEED    22   HIGHEST GUST DIRECTION     E (100)
  AVERAGE WIND SPEED     8.0


SKY COVER
  AVERAGE SKY COVER 0.7


WEATHER CONDITIONS
THE FOLLOWING WEATHER WAS RECORDED YESTERDAY.
  THUNDERSTORM
  RAIN
  LIGHT RAIN
  FOG


RELATIVE HUMIDITY (PERCENT)
 HIGHEST    97           600 AM
 LOWEST     53           300 PM
 AVERAGE    75

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


THE DES MOINES IA CLIMATE NORMALS FOR TODAY
                         NORMAL    RECORD    YEAR
 MAXIMUM TEMPERATURE (F)   74        94      1886
 MINIMUM TEMPERATURE (F)   54        35      1883
                                             1931


SUNRISE AND SUNSET
MAY 21 2024...........SUNRISE   550 AM CDT   SUNSET   833 PM CDT
MAY 22 2024...........SUNRISE   549 AM CDT   SUNSET   834 PM CDT


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




$$