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

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147
CDUS43 KDMX 180638
CLIDSM

CLIMATE REPORT
NATIONAL WEATHER SERVICE DES MOINES IA
138 AM CDT FRI APR 18 2025

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

...THE DES MOINES IA CLIMATE SUMMARY FOR APRIL 17 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         76   1241 PM  86    1975  63     13       68
  MINIMUM         60    228 AM  19    1907  41     19       53
  AVERAGE         68                        52     16       61

PRECIPITATION (IN)
  YESTERDAY        0.63          3.14 2013   0.14   0.49     0.01
  MONTH TO DATE    1.43                      1.98  -0.55     1.00
  SINCE MAR 1      4.10                      4.15  -0.05     3.38
  SINCE JAN 1      4.69                      6.57  -1.88     5.71

SNOWFALL (IN)
  YESTERDAY        0.0           8.2  1983   0.0    0.0      0.0
  MONTH TO DATE    0.0                       0.8   -0.8      0.5
  SINCE MAR 1      3.0                       5.2   -2.2      0.8
  SINCE JUL 1     14.3                      35.9  -21.6     35.0
  SNOW DEPTH       0

DEGREE DAYS
 HEATING
  YESTERDAY        0                        14    -14        4
  MONTH TO DATE  252                       277    -25      180
  SINCE MAR 1    838                      1073   -235      796
  SINCE JUL 1   5241                      5866   -625     4662

 COOLING
  YESTERDAY        3                         0      3        0
  MONTH TO DATE    5                         0      5       16
  SINCE MAR 1     10                         2      8       16
  SINCE JAN 1     10                         2      8       16
...................................................................


WIND (MPH)
  HIGHEST WIND SPEED    26   HIGHEST WIND DIRECTION     S (170)
  HIGHEST GUST SPEED    32   HIGHEST GUST DIRECTION     S (190)
  AVERAGE WIND SPEED    14.2


SKY COVER
  AVERAGE SKY COVER 0.9


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


RELATIVE HUMIDITY (PERCENT)
 HIGHEST    93          1000 PM
 LOWEST     36           100 AM
 AVERAGE    65

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


THE DES MOINES IA CLIMATE NORMALS FOR TODAY
                         NORMAL    RECORD    YEAR
 MAXIMUM TEMPERATURE (F)   63        90      1985
 MINIMUM TEMPERATURE (F)   41        20      1983


SUNRISE AND SUNSET
APRIL 18 2025.........SUNRISE   630 AM CDT   SUNSET   759 PM CDT
APRIL 19 2025.........SUNRISE   628 AM CDT   SUNSET   800 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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