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

Home |  Current Version |  Previous Version |  Text Only |  Print | Product List |  Glossary On
Versions: 1 2 3 4 5 6 7 8 9 10 11 12 13 14 15 16 17 18 19 20 21 22 23 24 25 26 27 28 29 30 31 32 33 34 35 36 37 38 39 40 41 42 43 44 45 46 47 48 49 50
386
CDUS43 KFSD 152229
CLIFSD

CLIMATE REPORT
NATIONAL WEATHER SERVICE SIOUX FALLS SD
529 PM CDT SAT AUG 15 2026

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

...THE SIOUX FALLS CLIMATE SUMMARY FOR AUGUST 15 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         79   3:59 PM 106    1937  83     -4       87
  MINIMUM         70  12:49 AM  36    1895  62      8       71
  AVERAGE         75                        72      3       79

PRECIPITATION (IN)
  TODAY            0.05          3.23 1977   0.11  -0.06     0.00
  MONTH TO DATE    0.83                      1.70  -0.87     0.97
  SINCE JUN 1      5.27                      9.18  -3.91     9.85
  SINCE JAN 1     12.73                     19.07  -6.34    15.98

SNOWFALL (IN)
  TODAY            0.0           T    2019   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       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    1                         0      1        0
  SINCE JUN 1     15                        37    -22       26
  SINCE JUL 1      1                         5     -4        4

 COOLING
  TODAY           10                         8      2       14
  MONTH TO DATE  129                       127      2      109
  SINCE JUN 1    680                       599     81      607
  SINCE JAN 1    756                       650    106      652
...................................................................


WIND (MPH)
  HIGHEST WIND SPEED    15   HIGHEST WIND DIRECTION    NW (300)
  HIGHEST GUST SPEED    23   HIGHEST GUST DIRECTION    NW (310)
  AVERAGE WIND SPEED     6.2


SKY COVER
  POSSIBLE SUNSHINE  MM
  AVERAGE SKY COVER 1.0


WEATHER CONDITIONS
THE FOLLOWING WEATHER WAS RECORDED TODAY.
  LIGHT RAIN
  FOG


RELATIVE HUMIDITY (PERCENT)
 HIGHEST   100           7:00 AM
 LOWEST     72           4:00 PM
 AVERAGE    86

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


THE SIOUX FALLS CLIMATE NORMALS FOR TOMORROW
                         NORMAL    RECORD    YEAR
 MAXIMUM TEMPERATURE (F)   83       101      1988
 MINIMUM TEMPERATURE (F)   61        48      1970


SUNRISE AND SUNSET
AUGUST 15 2026........SUNRISE   6:32 AM CDT   SUNSET   8:30 PM CDT
AUGUST 16 2026........SUNRISE   6:33 AM CDT   SUNSET   8:29 PM CDT


-  INDICATES NEGATIVE NUMBERS.
R  INDICATES RECORD WAS SET OR TIED.
MM INDICATES DATA IS MISSING.
T  INDICATES TRACE AMOUNT.




$$