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

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393
CDUS43 KFSD 212225
CLIFSD

CLIMATE REPORT
NATIONAL WEATHER SERVICE SIOUX FALLS SD
525 PM CDT TUE JUL 21 2026

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

...THE SIOUX FALLS CLIMATE SUMMARY FOR JULY 21 2026...
VALID TODAY AS OF 0400 PM LOCAL TIME.

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)
 TODAY
  MAXIMUM         80   3:37 PM 105    1934  86     -6       87
  MINIMUM         65   5:47 AM  45    1947  64      1       72
  AVERAGE         73                        75     -2       80

PRECIPITATION (IN)
  TODAY            0.00          2.50 2010   0.10  -0.10     0.00
  MONTH TO DATE    2.35                      2.17   0.18     3.46
  SINCE JUN 1      4.09                      6.40  -2.31     7.18
  SINCE JAN 1     11.55                     16.29  -4.74    13.31

SNOWFALL (IN)
  TODAY            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
  TODAY            0                         0      0        0
  MONTH TO DATE    0                         0      0        4
  SINCE JUN 1     14                        32    -18       26
  SINCE JUL 1      0                         0      0        4

 COOLING
  TODAY            8                        10     -2       15
  MONTH TO DATE  265                       202     63      193
  SINCE JUN 1    433                       380     53      392
  SINCE JAN 1    509                       431     78      437
...................................................................


WIND (MPH)
  HIGHEST WIND SPEED    21   HIGHEST WIND DIRECTION     N (340)
  HIGHEST GUST SPEED    29   HIGHEST GUST DIRECTION    NW (330)
  AVERAGE WIND SPEED    12.4


SKY COVER
  POSSIBLE SUNSHINE  MM
  AVERAGE SKY COVER 0.4


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


RELATIVE HUMIDITY (PERCENT)
 HIGHEST    81           5:00 AM
 LOWEST     42           4:00 PM
 AVERAGE    62

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


THE SIOUX FALLS CLIMATE NORMALS FOR TOMORROW
                         NORMAL    RECORD    YEAR
 MAXIMUM TEMPERATURE (F)   86       107      1936
 MINIMUM TEMPERATURE (F)   64        47      1947


SUNRISE AND SUNSET
JULY 21 2026..........SUNRISE   6:05 AM CDT   SUNSET   9:01 PM CDT
JULY 22 2026..........SUNRISE   6:06 AM CDT   SUNSET   9:00 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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