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

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CDUS43 KFSD 182223
CLIFSD

CLIMATE REPORT
NATIONAL WEATHER SERVICE SIOUX FALLS SD
523 PM CDT SAT JUL 18 2026

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

...THE SIOUX FALLS CLIMATE SUMMARY FOR JULY 18 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         87   2:59 PM 105    1940  86      1       79
  MINIMUM         71   6:11 AM  50    1893  64      7       61
                                      2006
                                      2009
  AVERAGE         79                        75      4       70

PRECIPITATION (IN)
  TODAY            0.00          1.61 1915   0.10  -0.10     0.21
  MONTH TO DATE    2.35                      1.86   0.49     3.28
  SINCE JUN 1      4.09                      6.09  -2.00     7.00
  SINCE JAN 1     11.55                     15.98  -4.43    13.13

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           14                        10      4        5
  MONTH TO DATE  235                       172     63      162
  SINCE JUN 1    403                       350     53      361
  SINCE JAN 1    479                       401     78      406
...................................................................


WIND (MPH)
  HIGHEST WIND SPEED    17   HIGHEST WIND DIRECTION    NE (60)
  HIGHEST GUST SPEED    22   HIGHEST GUST DIRECTION    NE (60)
  AVERAGE WIND SPEED    10.7


SKY COVER
  POSSIBLE SUNSHINE  MM
  AVERAGE SKY COVER 0.5


WEATHER CONDITIONS
THE FOLLOWING WEATHER WAS RECORDED TODAY.
  HAZE


RELATIVE HUMIDITY (PERCENT)
 HIGHEST    82           2:00 AM
 LOWEST     42           4:00 PM
 AVERAGE    62

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


THE SIOUX FALLS CLIMATE NORMALS FOR TOMORROW
                         NORMAL    RECORD    YEAR
 MAXIMUM TEMPERATURE (F)   86       106      1926
 MINIMUM TEMPERATURE (F)   64        47      1911
                                             1947


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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