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428
CXUS53 KABR 040147
CLMATY


CLIMATE REPORT
NATIONAL WEATHER SERVICE ABERDEEN SD
841 PM CDT SAT AUG 3 2019

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

...THE WATERTOWN SD CLIMATE SUMMARY FOR THE MONTH OF JULY 2019...

CLIMATE NORMAL PERIOD 1981 TO 2010
CLIMATE RECORD PERIOD 1898 TO 2019

WEATHER         OBSERVED          NORMAL  DEPART  LAST YEAR`S
                 VALUE   DATE(S)  VALUE   FROM    VALUE  DATE(S)
                                          NORMAL
................................................................
TEMPERATURE (F)
RECORD
 HIGH             110   07/21/1934
 LOW               35   07/03/1917
HIGHEST            90   07/18        MM      MM       91  07/11
                        07/15
LOWEST             50   07/30        MM      MM       50  07/29
AVG. MAXIMUM     81.3              82.6    -1.3     80.9
AVG. MINIMUM     61.3              59.6     1.7     60.4
MEAN             71.3              71.1     0.2     70.6
DAYS MAX >= 90      2               4.6    -2.6        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        10.36   1963
 MINIMUM         0.26   2007
TOTALS           6.88              3.02    3.86     3.35
DAYS >= .01        13               9.7     3.3        9
DAYS >= .10         7               6.2     0.8        8
DAYS >= .50         5               2.0     3.0        3
DAYS >= 1.00        4               0.5     3.5        0

SNOWFALL (INCHES)
RECORDS
 TOTAL             MM   MM
 SNOW DEPTH        MM   MM
TOTALS            0.0               0.0     0.0      0.0
SINCE 7/1         0.0               0.0     0.0      0.0
SNOWDEPTH AVG.      0                MM      MM        0
DAYS >= TRACE       0               0.0     0.0        0
DAYS >= 1.0         0               0.0     0.0        0
GREATEST
 SNOW DEPTH         0   MM                             0  MM

DEGREE_DAYS
HEATING TOTAL       3                17     -14        6
 SINCE 7/1          3                17     -14        6
COOLING TOTAL     206               206       0      189
 SINCE 1/1        330               324       6      445

FREEZE DATES
RECORD
 EARLIEST     MM
 LATEST       MM
EARLIEST                        MM
LATEST                          MM
.................................................................

WIND (MPH)
AVERAGE WIND SPEED              7.8
RESULTANT WIND SPEED/DIRECTION   1/161
HIGHEST WIND SPEED/DIRECTION    30/330    DATE  07/10
HIGHEST GUST SPEED/DIRECTION    42/220    DATE  07/28

SKY COVER
POSSIBLE SUNSHINE (PERCENT)   MM
AVERAGE SKY COVER           0.20
NUMBER OF DAYS FAIR           22
NUMBER OF DAYS PC              8
NUMBER OF DAYS CLOUDY          1

AVERAGE RH (PERCENT)     76

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

$$