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

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180
CDUS43 KDMX 120629
CLIDSM

CLIMATE REPORT
NATIONAL WEATHER SERVICE DES MOINES IA
129 AM CDT MON MAY 12 2025

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

...THE DES MOINES IA CLIMATE SUMMARY FOR MAY 11 2025...

CLIMATE NORMAL PERIOD 1991 TO 2020
CLIMATE RECORD PERIOD 1878 TO 2025


WEATHER ITEM   OBSERVED TIME   RECORD YEAR NORMAL DEPARTURE LAST
                VALUE   (LST)  VALUE       VALUE  FROM      YEAR
                                                  NORMAL
...................................................................
TEMPERATURE (F)
 YESTERDAY
  MAXIMUM         83    254 PM  93    2000  71     12       81
  MINIMUM         58    638 AM  30    1946  50      8       50
  AVERAGE         71                        60     11       66

PRECIPITATION (IN)
  YESTERDAY        0.00          2.98 1923   0.17  -0.17     0.00
  MONTH TO DATE    0.30                      1.84  -1.54     2.16
  SINCE MAR 1      6.17                      8.03  -1.86     7.09
  SINCE JAN 1      6.76                     10.45  -3.69     9.42

SNOWFALL (IN)
  YESTERDAY        0.0           T    1966   0.0    0.0      0.0
  MONTH TO DATE    0.0                       0.1   -0.1      0.0
  SINCE MAR 1      3.0                       5.7   -2.7      0.8
  SINCE JUL 1     14.3                      36.4  -22.1     35.0
  SNOW DEPTH       0

DEGREE DAYS
 HEATING
  YESTERDAY        0                         6     -6        0
  MONTH TO DATE   52                        81    -29       48
  SINCE MAR 1    990                      1298   -308      967
  SINCE JUL 1   5393                      6091   -698     4833

 COOLING
  YESTERDAY        6                         1      5        1
  MONTH TO DATE   12                        11      1        7
  SINCE MAR 1     27                        23      4       25
  SINCE JAN 1     27                        23      4       25
...................................................................


WIND (MPH)
  HIGHEST WIND SPEED    15   HIGHEST WIND DIRECTION    SE (120)
  HIGHEST GUST SPEED    22   HIGHEST GUST DIRECTION     E (90)
  AVERAGE WIND SPEED     9.4


SKY COVER
  AVERAGE SKY COVER 0.1


WEATHER CONDITIONS
THE FOLLOWING WEATHER WAS RECORDED YESTERDAY.
  NO SIGNIFICANT WEATHER WAS OBSERVED.


RELATIVE HUMIDITY (PERCENT)
 HIGHEST    57           600 AM
 LOWEST     19           300 PM
 AVERAGE    38

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


THE DES MOINES IA CLIMATE NORMALS FOR TODAY
                         NORMAL    RECORD    YEAR
 MAXIMUM TEMPERATURE (F)   71        94      1956
 MINIMUM TEMPERATURE (F)   51        32      1946


SUNRISE AND SUNSET
MAY 12 2025...........SUNRISE   558 AM CDT   SUNSET   824 PM CDT
MAY 13 2025...........SUNRISE   557 AM CDT   SUNSET   825 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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