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

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992
CDUS43 KFSD 170631
CLIHON

CLIMATE REPORT
NATIONAL WEATHER SERVICE SIOUX FALLS SD
131 AM CDT MON AUG 17 2026

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

...THE HURON CLIMATE SUMMARY FOR AUGUST 16 2026...

CLIMATE NORMAL PERIOD: 1991 TO 2020
CLIMATE RECORD PERIOD: 1881 TO 2026


WEATHER ITEM   OBSERVED TIME   RECORD YEAR NORMAL DEPARTURE LAST
                VALUE   (LST)  VALUE       VALUE  FROM      YEAR
                                                  NORMAL
...................................................................
TEMPERATURE (F)
 YESTERDAY
  MAXIMUM         81   4:46 PM 103    1988  84     -3       89
  MINIMUM         56   5:58 AM  40    1897  60     -4       69
  AVERAGE         69                        72     -3       79

PRECIPITATION (IN)
  YESTERDAY        0.00          1.39 1935   0.09  -0.09     1.29
  MONTH TO DATE    0.63                      1.47  -0.84     4.52
  SINCE JUN 1      9.37                      8.19   1.18    10.99
  SINCE JAN 1     14.58                     16.34  -1.76    17.30

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        0
  MONTH TO DATE    3                         0      3        0
  SINCE JUN 1     35                        52    -17       27
  SINCE JUL 1      3                         8     -5        9

 COOLING
  YESTERDAY        4                         7     -3       14
  MONTH TO DATE  122                       126     -4      133
  SINCE JUN 1    672                       547    125      632
  SINCE JAN 1    759                       582    177      687
...................................................................


WIND (MPH)
  HIGHEST WIND SPEED    15   HIGHEST WIND DIRECTION     N (360)
  HIGHEST GUST SPEED    21   HIGHEST GUST DIRECTION    NW (300)
  AVERAGE WIND SPEED     5.4


SKY COVER
  POSSIBLE SUNSHINE  MM
  AVERAGE SKY COVER 0.0


WEATHER CONDITIONS
THE FOLLOWING WEATHER WAS RECORDED YESTERDAY.
  FOG


RELATIVE HUMIDITY (PERCENT)
 HIGHEST   100           4:00 AM
 LOWEST     36           5:00 PM
 AVERAGE    68

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


THE HURON CLIMATE NORMALS FOR TODAY
                         NORMAL    RECORD    YEAR
 MAXIMUM TEMPERATURE (F)   83       102      1976
 MINIMUM TEMPERATURE (F)   59        40      1943
                                             2012


SUNRISE AND SUNSET
AUGUST 17 2026........SUNRISE   6:38 AM CDT   SUNSET   8:35 PM CDT
AUGUST 18 2026........SUNRISE   6:40 AM CDT   SUNSET   8:33 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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