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
645
CDUS43 KFSD 220650
CLIFSD

CLIMATE REPORT
NATIONAL WEATHER SERVICE SIOUX FALLS SD
150 AM CDT TUE SEP 22 2026

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

...THE SIOUX FALLS CLIMATE SUMMARY FOR SEPTEMBER 21 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         58  11:37 AM  93    1937  74    -16       83
  MINIMUM         53  10:12 PM  25    1913  50      3       51
  AVERAGE         56                        62     -6       67

PRECIPITATION (IN)
  YESTERDAY        0.31          1.70 1959   0.10   0.21     0.00
  MONTH TO DATE    4.03                      1.91   2.12     0.14
  SINCE SEP 1      4.03                      1.91   2.12     0.14
  SINCE JAN 1     17.14                     22.62  -5.48    17.96

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 SEP 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        9                         5      4        0
  MONTH TO DATE   36                        64    -28       53
  SINCE SEP 1     36                        64    -28       53
  SINCE JUL 1     37                        81    -44       75

 COOLING
  YESTERDAY        0                         2     -2        2
  MONTH TO DATE  129                        76     53       88
  SINCE SEP 1    129                        76     53       88
  SINCE JAN 1   1030                       826    204      846
...................................................................


WIND (MPH)
  HIGHEST WIND SPEED    15   HIGHEST WIND DIRECTION    NE (50)
  HIGHEST GUST SPEED    20   HIGHEST GUST DIRECTION    NE (60)
  AVERAGE WIND SPEED    10.1


SKY COVER
  POSSIBLE SUNSHINE  MM
  AVERAGE SKY COVER 1.0


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


RELATIVE HUMIDITY (PERCENT)
 HIGHEST   100           6:00 AM
 LOWEST     83          12:00 PM
 AVERAGE    92

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


THE SIOUX FALLS CLIMATE NORMALS FOR TODAY
                         NORMAL    RECORD    YEAR
 MAXIMUM TEMPERATURE (F)   74        94      1908
                                             1936
 MINIMUM TEMPERATURE (F)   49        24      1974


SUNRISE AND SUNSET
SEPTEMBER 22 2026.....SUNRISE   7:14 AM CDT   SUNSET   7:24 PM CDT
SEPTEMBER 23 2026.....SUNRISE   7:15 AM CDT   SUNSET   7:22 PM CDT


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




$$