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

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CDUS43 KDMX 210644 RRB
CLIDSM

CLIMATE REPORT
NATIONAL WEATHER SERVICE DES MOINES IA
139 AM CDT FRI JUL 21 2017


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

...THE DES MOINES IA CLIMATE SUMMARY FOR JULY 20 2017...

CLIMATE NORMAL PERIOD 1981 TO 2010
CLIMATE RECORD PERIOD 1878 TO 2017


WEATHER ITEM   OBSERVED TIME   RECORD YEAR NORMAL DEPARTURE LAST
                VALUE   (LST)  VALUE       VALUE  FROM      YEAR
                                                  NORMAL
..................................................................
TEMPERATURE (F)
 YESTERDAY
  MAXIMUM        100    418 PM 108    1934  86     14       95
  MINIMUM         76   1159 PM  53    1880  67      9       71
  AVERAGE         88                        76     12       83

PRECIPITATION (IN)
  YESTERDAY        0.02          2.41 1907   0.14  -0.12     0.00
  MONTH TO DATE    1.32                      3.00  -1.68     6.96
  SINCE JUN 1      3.66                      7.94  -4.28     8.43
  SINCE JAN 1     18.63                     21.12  -2.49    19.67

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 JUN 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                         0      0        0
  MONTH TO DATE    0                         0      0        0
  SINCE JUN 1      2                        17    -15        0
  SINCE JUL 1      0                         0      0        0

 COOLING
  YESTERDAY       23                        11     12       18
  MONTH TO DATE  312                       227     85      216
  SINCE JUN 1    619                       448    171      594
  SINCE JAN 1    699                       524    175      687
..................................................................


WIND (MPH)
  HIGHEST WIND SPEED    21   HIGHEST WIND DIRECTION     N (340)
  HIGHEST GUST SPEED    26   HIGHEST GUST DIRECTION     N (340)
  AVERAGE WIND SPEED     8.0


SKY COVER
  POSSIBLE SUNSHINE  MM
  AVERAGE SKY COVER 0.7


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


RELATIVE HUMIDITY (PERCENT)
 HIGHEST    79          1000 PM
 LOWEST     45           200 PM
 AVERAGE    62

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


THE DES MOINES IA CLIMATE NORMALS FOR TODAY
                         NORMAL    RECORD    YEAR
 MAXIMUM TEMPERATURE (F)   86       107      1934
 MINIMUM TEMPERATURE (F)   67        51      1947


SUNRISE AND SUNSET
JULY 21 2017..........SUNRISE   559 AM CDT   SUNSET   842 PM CDT
JULY 22 2017..........SUNRISE   600 AM CDT   SUNSET   842 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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