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

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606
CXUS53 KFSD 011507
CLMFSD

CLIMATE REPORT
NATIONAL WEATHER SERVICE SIOUX FALLS SD
1007 AM CDT TUE JUL 01 2025

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

...THE SIOUX FALLS CLIMATE SUMMARY FOR THE MONTH OF JUNE 2025...

CLIMATE NORMAL PERIOD: 1991 TO 2020
CLIMATE RECORD PERIOD: 1893 TO 2025

WEATHER         OBSERVED          NORMAL  DEPART   LAST YEAR`S
                VALUE   DATE(S)   VALUE   FROM     VALUE DATE(S)
                                          NORMAL
................................................................
TEMPERATURE (F)
RECORD
 HIGH            110   06/21/1988
 LOW              32   06/07/1901
                       06/07/1897
HIGHEST           99   06/20         MM      MM       94  06/24
                       06/21
LOWEST            44   06/04         MM      MM       47  06/07
AVG. MAXIMUM    82.4               80.9     1.5     80.7
AVG. MINIMUM    58.9               58.8     0.1     58.9
MEAN            70.7               69.9     0.8     69.8
DAYS MAX >= 90     8                3.0     5.0        1
DAYS MAX <= 32     0                0.0     0.0        0
DAYS MIN <= 32     0                0.0     0.0        0
DAYS MIN <= 0      0                0.0     0.0        0

PRECIPITATION (INCHES)
RECORD
 MAXIMUM       13.70   2014
 MINIMUM        0.36   1893
TOTALS          3.72               4.23   -0.51    11.20
DAILY AVG.      0.12               0.14   -0.02     0.37
DAYS >= .01       14               11.8     2.2       16
DAYS >= .10        6                7.3    -1.3       12
DAYS >= .50        3                2.5     0.5        4
DAYS >= 1.00       1                1.1    -0.1        3
GREATEST
 24 HR. TOTAL   1.38   06/25 TO 06/26

DEGREE DAYS
HEATING TOTAL     22                 32     -10       12
 SINCE 7/1      6565               7245    -680     5862
COOLING TOTAL    199                178      21      162
 SINCE 1/1       244                229      15      192
................................................................

WIND (MPH)
AVERAGE WIND SPEED              9.7
HIGHEST WIND SPEED/DIRECTION    43/200    DATE  06/21
HIGHEST GUST SPEED/DIRECTION    75/200    DATE  06/21

SKY COVER
POSSIBLE SUNSHINE (PERCENT)   MM
AVERAGE SKY COVER           0.59
NUMBER OF DAYS FAIR            6
NUMBER OF DAYS PC             14
NUMBER OF DAYS CLOUDY         10

AVERAGE RH (PERCENT)     69

WEATHER CONDITIONS. NUMBER OF DAYS WITH
THUNDERSTORM             10     MIXED PRECIP               0
HEAVY RAIN                3     RAIN                       5
LIGHT RAIN               23     FREEZING RAIN              0
LT FREEZING RAIN          0     HAIL                       0
HEAVY SNOW                0     SNOW                       0
LIGHT SNOW                0     SLEET                      0
FOG                      12     FOG W/VIS <= 1/4 MILE      0
HAZE                      8

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

$$