857
CDUS43 KFSD 200016
CLISUX
CLIMATE REPORT
NATIONAL WEATHER SERVICE SIOUX FALLS SD
716 PM CDT TUE MAY 19 2026
...............................
..THE SIOUX CITY IA CLIMATE SUMMARY FOR MAY 19 2026
VALID TODAY AS OF 0400 PM LOCAL TIME.
CLIMATE NORMAL PERIOD: 1991 TO 2020
CLIMATE RECORD PERIOD: 1889 TO 2026
WEATHER ITEM OBSERVED TIME RECORD YEAR NORMAL DEPARTURE LAST
VALUE (LST) VALUE VALUE FROM YEAR
NORMAL
...............................................................
TEMPERATURE (F)
TODAY
MAXIMUM 58 3:51 PM 99 1934 74 -16 60
MINIMUM 44 6:15 AM 32 1895 50 -6 52
2002
AVERAGE 51 62 -11 56
PRECIPITATION (IN)
TODAY 0.00 1.15 2025 0.13 -0.13 1.12
MONTH TO DATE 0.87 2.27 -1.40 1.50
SINCE MAR 1 6.00 7.18 -1.18 6.17
SINCE JAN 1 6.29 8.73 -2.44 6.73
SNOWFALL (IN)
TODAY 0.0 0.0 MM 0.0 0.0 0.0
MONTH TO DATE 0.0 0.0 0.0 0.0
SINCE MAR 1 3.6 8.0 -4.4 8.0
SINCE JUL 1 20.5 36.0 -15.5 18.6
SNOW DEPTH 0
DEGREE DAYS
HEATING
TODAY 14 5 9 9
MONTH TO DATE 154 153 1 84
SINCE MAR 1 1256 1520 -264 1216
SINCE JUL 1 5817 6791 -974 6008
COOLING
TODAY 0 2 -2 0
MONTH TO DATE 21 24 -3 33
SINCE MAR 1 47 32 15 43
SINCE JAN 1 47 32 15 43
...............................................................
WIND (MPH)
HIGHEST WIND SPEED 28 HIGHEST WIND DIRECTION NW (330)
HIGHEST GUST SPEED 39 HIGHEST GUST DIRECTION NW (320)
AVERAGE WIND SPEED 19.5
SKY COVER
POSSIBLE SUNSHINE MM
AVERAGE SKY COVER 1.0
WEATHER CONDITIONS
THE FOLLOWING WEATHER WAS RECORDED TODAY.
NO SIGNIFICANT WEATHER WAS OBSERVED.
RELATIVE HUMIDITY (PERCENT)
HIGHEST 93 12:00 AM
LOWEST 49 4:00 PM
AVERAGE 71
......................................................
THE SIOUX CITY IA CLIMATE NORMALS FOR TOMORROW
NORMAL RECORD YEAR
MAXIMUM TEMPERATURE (F) 74 98 1934
MINIMUM TEMPERATURE (F) 50 32 1997
SUNRISE AND SUNSET
MAY 19 2026...........SUNRISE 6:00 AM CDT SUNSET 8:45 PM CDT
MAY 20 2026...........SUNRISE 5:59 AM CDT SUNSET 8:46 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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