Climatological Report (Daily)
Issued by NWS Sioux Falls, SD

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428
CDUS43 KFSD 180647
CLIFSD

CLIMATE REPORT
NATIONAL WEATHER SERVICE SIOUX FALLS SD
147 AM CDT SAT JUL 18 2026

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

...THE SIOUX FALLS CLIMATE SUMMARY FOR JULY 17 2026...

CLIMATE NORMAL PERIOD: 1991 TO 2020
CLIMATE RECORD PERIOD: 1893 TO 2026


WEATHER ITEM   OBSERVED TIME   RECORD YEAR NORMAL DEPARTURE LAST
                VALUE   (LST)  VALUE       VALUE  FROM      YEAR
                                                  NORMAL
...................................................................
TEMPERATURE (F)
 YESTERDAY
  MAXIMUM         95   4:26 PM 110    1936  86      9       72
  MINIMUM         71   5:16 AM  44    1900  64      7       53
  AVERAGE         83                        75      8       63

PRECIPITATION (IN)
  YESTERDAY        0.00          2.49 2019   0.09  -0.09     0.00
  MONTH TO DATE    2.35                      1.76   0.59     3.07
  SINCE JUN 1      4.09                      5.99  -1.90     6.79
  SINCE JAN 1     11.55                     15.88  -4.33    12.92

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

DEGREE DAYS
 HEATING
  YESTERDAY        0                         0      0        2
  MONTH TO DATE    0                         0      0        4
  SINCE JUN 1     14                        32    -18       26
  SINCE JUL 1      0                         0      0        4

 COOLING
  YESTERDAY       18                        10      8        0
  MONTH TO DATE  221                       162     59      157
  SINCE JUN 1    389                       340     49      356
  SINCE JAN 1    465                       391     74      401
...................................................................


WIND (MPH)
  HIGHEST WIND SPEED    20   HIGHEST WIND DIRECTION     S (190)
  HIGHEST GUST SPEED    30   HIGHEST GUST DIRECTION    SW (210)
  AVERAGE WIND SPEED     9.2


SKY COVER
  POSSIBLE SUNSHINE  MM
  AVERAGE SKY COVER 0.1


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


RELATIVE HUMIDITY (PERCENT)
 HIGHEST    84           4:00 AM
 LOWEST     40           5:00 PM
 AVERAGE    62

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


THE SIOUX FALLS CLIMATE NORMALS FOR TODAY
                         NORMAL    RECORD    YEAR
 MAXIMUM TEMPERATURE (F)   86       105      1940
 MINIMUM TEMPERATURE (F)   64        50      1893
                                             2006
                                             2009


SUNRISE AND SUNSET
JULY 18 2026..........SUNRISE   6:02 AM CDT   SUNSET   9:04 PM CDT
JULY 19 2026..........SUNRISE   6:03 AM CDT   SUNSET   9:03 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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