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

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181
CDUS43 KFSD 100637
CLISUX

CLIMATE REPORT
NATIONAL WEATHER SERVICE SIOUX FALLS SD
137 AM CDT SUN AUG 10 2025

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

...THE SIOUX CITY IA CLIMATE SUMMARY FOR AUGUST 9 2025...

CLIMATE NORMAL PERIOD: 1991 TO 2020
CLIMATE RECORD PERIOD: 1889 TO 2025


WEATHER ITEM   OBSERVED TIME   RECORD YEAR NORMAL DEPARTURE LAST
                VALUE   (LST)  VALUE       VALUE  FROM      YEAR
                                                  NORMAL
...................................................................
TEMPERATURE (F)
 YESTERDAY
  MAXIMUM         86   4:11 PM 102    1936  84      2       75
  MINIMUM         72  10:24 PM  46    1927  62     10       48
  AVERAGE         79                        73      6       62

PRECIPITATION (IN)
  YESTERDAY        0.03          1.24 1961   0.13  -0.10     0.00
  MONTH TO DATE    1.85                      1.03   0.82      T
  SINCE JUN 1     13.11                      8.73   4.38    10.74
  SINCE JAN 1     20.25                     19.06   1.19    25.76

SNOWFALL (IN)
  YESTERDAY        0.0           0.0    MM   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      0.0
  SINCE JUL 1      0.0                       0.0    0.0      0.0
  SNOW DEPTH       0

DEGREE DAYS
 HEATING
  YESTERDAY        0                         0      0        3
  MONTH TO DATE    0                         0      0        4
  SINCE JUN 1     18                        30    -12        5
  SINCE JUL 1      0                         4     -4        4

 COOLING
  YESTERDAY       14                         8      6        0
  MONTH TO DATE   65                        76    -11       76
  SINCE JUN 1    656                       560     96      568
  SINCE JAN 1    701                       625     76      590
...................................................................


WIND (MPH)
  HIGHEST WIND SPEED    20   HIGHEST WIND DIRECTION     W (290)
  HIGHEST GUST SPEED    25   HIGHEST GUST DIRECTION     W (280)
  AVERAGE WIND SPEED     6.3


SKY COVER
  POSSIBLE SUNSHINE  MM
  AVERAGE SKY COVER 0.5


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


RELATIVE HUMIDITY (PERCENT)
 HIGHEST    97           2:00 AM
 LOWEST     70           4:00 PM
 AVERAGE    84

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


THE SIOUX CITY IA CLIMATE NORMALS FOR TODAY
                         NORMAL    RECORD    YEAR
 MAXIMUM TEMPERATURE (F)   83       102      1937
 MINIMUM TEMPERATURE (F)   62        46      1904


SUNRISE AND SUNSET
AUGUST 10 2025........SUNRISE   6:28 AM CDT   SUNSET   8:33 PM CDT
AUGUST 11 2025........SUNRISE   6:29 AM CDT   SUNSET   8:32 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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